I downloaded and ran Wireshark, and mostly learned that I have a lot to learn about TCP/IP. However, I have recordings of the bad card vs. one of the good cards, and I'll post them here, if anyone understands them I'd appreciate it. This is the bad card: No. Time Source Destination Protocol Length Info 1 0.000000 Giga-Byt_c4:5e:2c Broadcast ARP 42 Gratuitous ARP for 90.17.100.1 (Request) Frame 1: 42 bytes on wire (336 bits), 42 bytes captured (336 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Address Resolution Protocol (request/gratuitous ARP) No. Time Source Destination Protocol Length Info 2 0.233947 Giga-Byt_c4:5e:2c Broadcast ARP 42 Gratuitous ARP for 90.17.100.1 (Request) Frame 2: 42 bytes on wire (336 bits), 42 bytes captured (336 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Address Resolution Protocol (request/gratuitous ARP) No. Time Source Destination Protocol Length Info 3 1.233989 Giga-Byt_c4:5e:2c Broadcast ARP 42 Gratuitous ARP for 90.17.100.1 (Request) Frame 3: 42 bytes on wire (336 bits), 42 bytes captured (336 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Address Resolution Protocol (request/gratuitous ARP) No. Time Source Destination Protocol Length Info 4 2.242260 90.17.100.1 224.0.0.22 IGMP 54 V3 Membership Report / Join group 239.255.255.250 for any sources Frame 4: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:16 (01:00:5e:00:00:16) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.22 (224.0.0.22) Internet Group Management Protocol No. Time Source Destination Protocol Length Info 5 2.243338 0.1.0.6 224.0.0.22 IGMP 54 V3 Membership Report / Join group 239.255.255.250 for any sources Frame 5: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:16 (01:00:5e:00:00:16) Internet Protocol Version 4, Src: 0.1.0.6 (0.1.0.6), Dst: 224.0.0.22 (224.0.0.22) Internet Group Management Protocol No. Time Source Destination Protocol Length Info 6 2.244044 0.1.0.6 224.0.0.22 IGMP 54 V3 Membership Report / Leave group 239.255.255.250 Frame 6: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:16 (01:00:5e:00:00:16) Internet Protocol Version 4, Src: 0.1.0.6 (0.1.0.6), Dst: 224.0.0.22 (224.0.0.22) Internet Group Management Protocol No. Time Source Destination Protocol Length Info 7 2.244335 90.17.100.1 224.0.0.22 IGMP 54 V3 Membership Report / Join group 224.0.0.251 for any sources Frame 7: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:16 (01:00:5e:00:00:16) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.22 (224.0.0.22) Internet Group Management Protocol No. Time Source Destination Protocol Length Info 8 2.250636 90.17.100.1 224.0.0.251 MDNS 75 Standard query PTR _lxi._tcp.local, "QU" question Frame 8: 75 bytes on wire (600 bits), 75 bytes captured (600 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (query) No. Time Source Destination Protocol Length Info 9 2.310428 90.17.100.1 90.255.255.255 NBNS 110 Registration NB EW_LAB<00> Frame 9: 110 bytes on wire (880 bits), 110 bytes captured (880 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.255.255.255 (90.255.255.255) User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137) NetBIOS Name Service No. Time Source Destination Protocol Length Info 10 2.489919 90.17.100.1 224.0.0.251 MDNS 88 Standard query ANY ew-lab.local, "QU" question Frame 10: 88 bytes on wire (704 bits), 88 bytes captured (704 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (query) No. Time Source Destination Protocol Length Info 11 2.720706 Giga-Byt_c4:5e:2c Broadcast ARP 42 Who has 90.17.0.1? Tell 90.17.100.1 Frame 11: 42 bytes on wire (336 bits), 42 bytes captured (336 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Address Resolution Protocol (request) No. Time Source Destination Protocol Length Info 12 2.720891 Motorola_32:53:22 Giga-Byt_c4:5e:2c ARP 60 90.17.0.1 is at 08:00:3e:32:53:22 Frame 12: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) Address Resolution Protocol (reply) No. Time Source Destination Protocol Length Info 13 2.720897 90.17.100.1 90.17.0.1 TCP 62 dmdocbroker > telnet [SYN] Seq=0 Win=65535 Len=0 MSS=1460 SACK_PERM=1 Frame 13: 62 bytes on wire (496 bits), 62 bytes captured (496 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Motorola_32:53:22 (08:00:3e:32:53:22) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.17.0.1 (90.17.0.1) Transmission Control Protocol, Src Port: dmdocbroker (1489), Dst Port: telnet (23), Seq: 0, Len: 0 No. Time Source Destination Protocol Length Info 14 2.721042 90.17.0.1 90.17.100.1 TCP 60 telnet > dmdocbroker [RST, ACK] Seq=1 Ack=1 Win=0 Len=0 Frame 14: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) Internet Protocol Version 4, Src: 90.17.0.1 (90.17.0.1), Dst: 90.17.100.1 (90.17.100.1) Transmission Control Protocol, Src Port: telnet (23), Dst Port: dmdocbroker (1489), Seq: 1, Ack: 1, Len: 0 No. Time Source Destination Protocol Length Info 15 2.739917 90.17.100.1 224.0.0.251 MDNS 88 Standard query ANY ew-lab.local, "QM" question Frame 15: 88 bytes on wire (704 bits), 88 bytes captured (704 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (query) No. Time Source Destination Protocol Length Info 16 2.989944 90.17.100.1 224.0.0.251 MDNS 88 Standard query ANY ew-lab.local, "QM" question Frame 16: 88 bytes on wire (704 bits), 88 bytes captured (704 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (query) No. Time Source Destination Protocol Length Info 17 3.060229 90.17.100.1 90.255.255.255 NBNS 110 Registration NB EW_LAB<00> Frame 17: 110 bytes on wire (880 bits), 110 bytes captured (880 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.255.255.255 (90.255.255.255) User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137) NetBIOS Name Service No. Time Source Destination Protocol Length Info 18 3.062172 0.1.0.6 224.0.0.22 IGMP 54 V3 Membership Report / Leave group 239.255.255.250 Frame 18: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:16 (01:00:5e:00:00:16) Internet Protocol Version 4, Src: 0.1.0.6 (0.1.0.6), Dst: 224.0.0.22 (224.0.0.22) Internet Group Management Protocol No. Time Source Destination Protocol Length Info 19 3.191099 90.17.100.1 90.17.0.1 TCP 62 dmdocbroker > telnet [SYN] Seq=0 Win=65535 Len=0 MSS=1460 SACK_PERM=1 Frame 19: 62 bytes on wire (496 bits), 62 bytes captured (496 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Motorola_32:53:22 (08:00:3e:32:53:22) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.17.0.1 (90.17.0.1) Transmission Control Protocol, Src Port: dmdocbroker (1489), Dst Port: telnet (23), Seq: 0, Len: 0 No. Time Source Destination Protocol Length Info 20 3.191262 90.17.0.1 90.17.100.1 TCP 60 telnet > dmdocbroker [RST, ACK] Seq=1 Ack=1 Win=0 Len=0 Frame 20: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) Internet Protocol Version 4, Src: 90.17.0.1 (90.17.0.1), Dst: 90.17.100.1 (90.17.100.1) Transmission Control Protocol, Src Port: telnet (23), Dst Port: dmdocbroker (1489), Seq: 1, Ack: 1, Len: 0 No. Time Source Destination Protocol Length Info 21 3.234079 90.17.100.1 224.0.0.22 IGMP 62 V3 Membership Report / Join group 239.255.255.250 for any sources / Join group 224.0.0.251 for any sources Frame 21: 62 bytes on wire (496 bits), 62 bytes captured (496 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:16 (01:00:5e:00:00:16) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.22 (224.0.0.22) Internet Group Management Protocol No. Time Source Destination Protocol Length Info 22 3.239921 90.17.100.1 224.0.0.251 MDNS 120 Standard query response A, cache flush 90.17.100.1 PTR, cache flush ew-lab.local Frame 22: 120 bytes on wire (960 bits), 120 bytes captured (960 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (response) No. Time Source Destination Protocol Length Info 23 3.348332 90.17.100.1 224.0.0.251 MDNS 75 Standard query PTR _lxi._tcp.local, "QM" question Frame 23: 75 bytes on wire (600 bits), 75 bytes captured (600 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (query) No. Time Source Destination Protocol Length Info 24 3.697954 90.17.100.1 90.17.0.1 TCP 62 dmdocbroker > telnet [SYN] Seq=0 Win=65535 Len=0 MSS=1460 SACK_PERM=1 Frame 24: 62 bytes on wire (496 bits), 62 bytes captured (496 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Motorola_32:53:22 (08:00:3e:32:53:22) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.17.0.1 (90.17.0.1) Transmission Control Protocol, Src Port: dmdocbroker (1489), Dst Port: telnet (23), Seq: 0, Len: 0 No. Time Source Destination Protocol Length Info 25 3.698124 90.17.0.1 90.17.100.1 TCP 60 telnet > dmdocbroker [RST, ACK] Seq=1 Ack=1 Win=0 Len=0 Frame 25: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) Internet Protocol Version 4, Src: 90.17.0.1 (90.17.0.1), Dst: 90.17.100.1 (90.17.100.1) Transmission Control Protocol, Src Port: telnet (23), Dst Port: dmdocbroker (1489), Seq: 1, Ack: 1, Len: 0 No. Time Source Destination Protocol Length Info 26 3.810272 90.17.100.1 90.255.255.255 NBNS 110 Registration NB EW_LAB<00> Frame 26: 110 bytes on wire (880 bits), 110 bytes captured (880 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.255.255.255 (90.255.255.255) User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137) NetBIOS Name Service No. Time Source Destination Protocol Length Info 27 4.238030 90.17.100.1 224.0.0.251 MDNS 120 Standard query response A, cache flush 90.17.100.1 PTR, cache flush ew-lab.local Frame 27: 120 bytes on wire (960 bits), 120 bytes captured (960 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (response) No. Time Source Destination Protocol Length Info 28 4.560290 90.17.100.1 90.255.255.255 NBNS 110 Registration NB EW_LAB<00> Frame 28: 110 bytes on wire (880 bits), 110 bytes captured (880 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.255.255.255 (90.255.255.255) User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137) NetBIOS Name Service No. Time Source Destination Protocol Length Info 29 5.310494 90.17.100.1 90.255.255.255 NBNS 110 Registration NB ROKAR<00> Frame 29: 110 bytes on wire (880 bits), 110 bytes captured (880 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.255.255.255 (90.255.255.255) User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137) NetBIOS Name Service No. Time Source Destination Protocol Length Info 30 5.346475 90.17.100.1 224.0.0.251 MDNS 75 Standard query PTR _lxi._tcp.local, "QM" question Frame 30: 75 bytes on wire (600 bits), 75 bytes captured (600 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (query) No. Time Source Destination Protocol Length Info 31 6.060352 90.17.100.1 90.255.255.255 NBNS 110 Registration NB ROKAR<00> Frame 31: 110 bytes on wire (880 bits), 110 bytes captured (880 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.255.255.255 (90.255.255.255) User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137) NetBIOS Name Service No. Time Source Destination Protocol Length Info 32 6.236147 90.17.100.1 224.0.0.251 MDNS 120 Standard query response A, cache flush 90.17.100.1 PTR, cache flush ew-lab.local Frame 32: 120 bytes on wire (960 bits), 120 bytes captured (960 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (response) No. Time Source Destination Protocol Length Info 33 6.810388 90.17.100.1 90.255.255.255 NBNS 110 Registration NB ROKAR<00> Frame 33: 110 bytes on wire (880 bits), 110 bytes captured (880 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.255.255.255 (90.255.255.255) User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137) NetBIOS Name Service No. Time Source Destination Protocol Length Info 34 7.560416 90.17.100.1 90.255.255.255 NBNS 110 Registration NB ROKAR<00> Frame 34: 110 bytes on wire (880 bits), 110 bytes captured (880 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.255.255.255 (90.255.255.255) User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137) NetBIOS Name Service No. Time Source Destination Protocol Length Info 35 8.310653 90.17.100.1 90.255.255.255 NBNS 110 Registration NB EW_LAB<20> Frame 35: 110 bytes on wire (880 bits), 110 bytes captured (880 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.255.255.255 (90.255.255.255) User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137) NetBIOS Name Service No. Time Source Destination Protocol Length Info 36 8.722067 90.17.100.1 90.17.0.1 TCP 62 insitu-conf > telnet [SYN] Seq=0 Win=65535 Len=0 MSS=1460 SACK_PERM=1 Frame 36: 62 bytes on wire (496 bits), 62 bytes captured (496 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Motorola_32:53:22 (08:00:3e:32:53:22) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.17.0.1 (90.17.0.1) Transmission Control Protocol, Src Port: insitu-conf (1490), Dst Port: telnet (23), Seq: 0, Len: 0 No. Time Source Destination Protocol Length Info 37 8.722232 90.17.0.1 90.17.100.1 TCP 60 telnet > insitu-conf [RST, ACK] Seq=1 Ack=1 Win=0 Len=0 Frame 37: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) Internet Protocol Version 4, Src: 90.17.0.1 (90.17.0.1), Dst: 90.17.100.1 (90.17.100.1) Transmission Control Protocol, Src Port: telnet (23), Dst Port: insitu-conf (1490), Seq: 1, Ack: 1, Len: 0 No. Time Source Destination Protocol Length Info 38 9.060461 90.17.100.1 90.255.255.255 NBNS 110 Registration NB EW_LAB<20> Frame 38: 110 bytes on wire (880 bits), 110 bytes captured (880 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.255.255.255 (90.255.255.255) User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137) NetBIOS Name Service No. Time Source Destination Protocol Length Info 39 9.126867 90.17.100.1 90.17.0.1 TCP 62 insitu-conf > telnet [SYN] Seq=0 Win=65535 Len=0 MSS=1460 SACK_PERM=1 Frame 39: 62 bytes on wire (496 bits), 62 bytes captured (496 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Motorola_32:53:22 (08:00:3e:32:53:22) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.17.0.1 (90.17.0.1) Transmission Control Protocol, Src Port: insitu-conf (1490), Dst Port: telnet (23), Seq: 0, Len: 0 No. Time Source Destination Protocol Length Info 40 9.127033 90.17.0.1 90.17.100.1 TCP 60 telnet > insitu-conf [RST, ACK] Seq=1 Ack=1 Win=0 Len=0 Frame 40: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) Internet Protocol Version 4, Src: 90.17.0.1 (90.17.0.1), Dst: 90.17.100.1 (90.17.100.1) Transmission Control Protocol, Src Port: telnet (23), Dst Port: insitu-conf (1490), Seq: 1, Ack: 1, Len: 0 No. Time Source Destination Protocol Length Info 41 9.344682 90.17.100.1 224.0.0.251 MDNS 75 Standard query PTR _lxi._tcp.local, "QM" question Frame 41: 75 bytes on wire (600 bits), 75 bytes captured (600 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (query) No. Time Source Destination Protocol Length Info 42 9.628851 90.17.100.1 90.17.0.1 TCP 62 insitu-conf > telnet [SYN] Seq=0 Win=65535 Len=0 MSS=1460 SACK_PERM=1 Frame 42: 62 bytes on wire (496 bits), 62 bytes captured (496 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Motorola_32:53:22 (08:00:3e:32:53:22) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.17.0.1 (90.17.0.1) Transmission Control Protocol, Src Port: insitu-conf (1490), Dst Port: telnet (23), Seq: 0, Len: 0 No. Time Source Destination Protocol Length Info 43 9.629025 90.17.0.1 90.17.100.1 TCP 60 telnet > insitu-conf [RST, ACK] Seq=1 Ack=1 Win=0 Len=0 Frame 43: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) Internet Protocol Version 4, Src: 90.17.0.1 (90.17.0.1), Dst: 90.17.100.1 (90.17.100.1) Transmission Control Protocol, Src Port: telnet (23), Dst Port: insitu-conf (1490), Seq: 1, Ack: 1, Len: 0 No. Time Source Destination Protocol Length Info 44 9.810502 90.17.100.1 90.255.255.255 NBNS 110 Registration NB EW_LAB<20> Frame 44: 110 bytes on wire (880 bits), 110 bytes captured (880 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.255.255.255 (90.255.255.255) User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137) NetBIOS Name Service No. Time Source Destination Protocol Length Info 45 10.241186 90.17.100.1 224.0.0.251 MDNS 120 Standard query response A, cache flush 90.17.100.1 PTR, cache flush ew-lab.local Frame 45: 120 bytes on wire (960 bits), 120 bytes captured (960 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (response) No. Time Source Destination Protocol Length Info 46 10.560531 90.17.100.1 90.255.255.255 NBNS 110 Registration NB EW_LAB<20> Frame 46: 110 bytes on wire (880 bits), 110 bytes captured (880 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.255.255.255 (90.255.255.255) User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137) NetBIOS Name Service No. Time Source Destination Protocol Length Info 47 14.723095 90.17.100.1 90.17.0.1 TCP 62 1491 > telnet [SYN] Seq=0 Win=65535 Len=0 MSS=1460 SACK_PERM=1 Frame 47: 62 bytes on wire (496 bits), 62 bytes captured (496 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Motorola_32:53:22 (08:00:3e:32:53:22) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.17.0.1 (90.17.0.1) Transmission Control Protocol, Src Port: 1491 (1491), Dst Port: telnet (23), Seq: 0, Len: 0 No. Time Source Destination Protocol Length Info 48 14.723267 90.17.0.1 90.17.100.1 TCP 60 telnet > 1491 [RST, ACK] Seq=1 Ack=1 Win=0 Len=0 Frame 48: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) Internet Protocol Version 4, Src: 90.17.0.1 (90.17.0.1), Dst: 90.17.100.1 (90.17.100.1) Transmission Control Protocol, Src Port: telnet (23), Dst Port: 1491 (1491), Seq: 1, Ack: 1, Len: 0 No. Time Source Destination Protocol Length Info 49 15.161288 90.17.100.1 90.17.0.1 TCP 62 1491 > telnet [SYN] Seq=0 Win=65535 Len=0 MSS=1460 SACK_PERM=1 Frame 49: 62 bytes on wire (496 bits), 62 bytes captured (496 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Motorola_32:53:22 (08:00:3e:32:53:22) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.17.0.1 (90.17.0.1) Transmission Control Protocol, Src Port: 1491 (1491), Dst Port: telnet (23), Seq: 0, Len: 0 No. Time Source Destination Protocol Length Info 50 15.161453 90.17.0.1 90.17.100.1 TCP 60 telnet > 1491 [RST, ACK] Seq=1 Ack=1 Win=0 Len=0 Frame 50: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) Internet Protocol Version 4, Src: 90.17.0.1 (90.17.0.1), Dst: 90.17.100.1 (90.17.100.1) Transmission Control Protocol, Src Port: telnet (23), Dst Port: 1491 (1491), Seq: 1, Ack: 1, Len: 0 No. Time Source Destination Protocol Length Info 51 15.664241 90.17.100.1 90.17.0.1 TCP 62 1491 > telnet [SYN] Seq=0 Win=65535 Len=0 MSS=1460 SACK_PERM=1 Frame 51: 62 bytes on wire (496 bits), 62 bytes captured (496 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Motorola_32:53:22 (08:00:3e:32:53:22) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.17.0.1 (90.17.0.1) Transmission Control Protocol, Src Port: 1491 (1491), Dst Port: telnet (23), Seq: 0, Len: 0 No. Time Source Destination Protocol Length Info 52 15.664416 90.17.0.1 90.17.100.1 TCP 60 telnet > 1491 [RST, ACK] Seq=1 Ack=1 Win=0 Len=0 Frame 52: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) Internet Protocol Version 4, Src: 90.17.0.1 (90.17.0.1), Dst: 90.17.100.1 (90.17.100.1) Transmission Control Protocol, Src Port: telnet (23), Dst Port: 1491 (1491), Seq: 1, Ack: 1, Len: 0 No. Time Source Destination Protocol Length Info 53 17.349880 90.17.100.1 224.0.0.251 MDNS 75 Standard query PTR _lxi._tcp.local, "QM" question Frame 53: 75 bytes on wire (600 bits), 75 bytes captured (600 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (query) No. Time Source Destination Protocol Length Info 54 18.239543 90.17.100.1 224.0.0.251 MDNS 120 Standard query response A, cache flush 90.17.100.1 PTR, cache flush ew-lab.local Frame 54: 120 bytes on wire (960 bits), 120 bytes captured (960 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (response) and this is a good card: No. Time Source Destination Protocol Length Info 1 0.000000 Giga-Byt_c4:5e:2c Broadcast ARP 42 Gratuitous ARP for 90.17.100.1 (Request) Frame 1: 42 bytes on wire (336 bits), 42 bytes captured (336 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Address Resolution Protocol (request/gratuitous ARP) No. Time Source Destination Protocol Length Info 2 0.233995 Giga-Byt_c4:5e:2c Broadcast ARP 42 Gratuitous ARP for 90.17.100.1 (Request) Frame 2: 42 bytes on wire (336 bits), 42 bytes captured (336 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Address Resolution Protocol (request/gratuitous ARP) No. Time Source Destination Protocol Length Info 3 0.275231 90.17.0.1 90.255.255.255 RIPv1 66 Request Frame 3: 66 bytes on wire (528 bits), 66 bytes captured (528 bits) Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Internet Protocol Version 4, Src: 90.17.0.1 (90.17.0.1), Dst: 90.255.255.255 (90.255.255.255) User Datagram Protocol, Src Port: router (520), Dst Port: router (520) Routing Information Protocol No. Time Source Destination Protocol Length Info 4 1.234041 Giga-Byt_c4:5e:2c Broadcast ARP 42 Gratuitous ARP for 90.17.100.1 (Request) Frame 4: 42 bytes on wire (336 bits), 42 bytes captured (336 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Address Resolution Protocol (request/gratuitous ARP) No. Time Source Destination Protocol Length Info 5 2.240405 90.17.100.1 224.0.0.22 IGMP 54 V3 Membership Report / Join group 239.255.255.250 for any sources Frame 5: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:16 (01:00:5e:00:00:16) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.22 (224.0.0.22) Internet Group Management Protocol No. Time Source Destination Protocol Length Info 6 2.241332 0.1.0.6 224.0.0.22 IGMP 54 V3 Membership Report / Join group 239.255.255.250 for any sources Frame 6: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:16 (01:00:5e:00:00:16) Internet Protocol Version 4, Src: 0.1.0.6 (0.1.0.6), Dst: 224.0.0.22 (224.0.0.22) Internet Group Management Protocol No. Time Source Destination Protocol Length Info 7 2.241522 0.1.0.6 224.0.0.22 IGMP 54 V3 Membership Report / Leave group 239.255.255.250 Frame 7: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:16 (01:00:5e:00:00:16) Internet Protocol Version 4, Src: 0.1.0.6 (0.1.0.6), Dst: 224.0.0.22 (224.0.0.22) Internet Group Management Protocol No. Time Source Destination Protocol Length Info 8 2.242757 90.17.100.1 224.0.0.22 IGMP 54 V3 Membership Report / Join group 224.0.0.251 for any sources Frame 8: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:16 (01:00:5e:00:00:16) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.22 (224.0.0.22) Internet Group Management Protocol No. Time Source Destination Protocol Length Info 9 2.310471 90.17.100.1 90.255.255.255 NBNS 110 Registration NB EW_LAB<00> Frame 9: 110 bytes on wire (880 bits), 110 bytes captured (880 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.255.255.255 (90.255.255.255) User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137) NetBIOS Name Service No. Time Source Destination Protocol Length Info 10 2.444059 90.17.100.1 224.0.0.251 MDNS 75 Standard query PTR _lxi._tcp.local, "QU" question Frame 10: 75 bytes on wire (600 bits), 75 bytes captured (600 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (query) No. Time Source Destination Protocol Length Info 11 2.552455 90.17.100.1 224.0.0.251 MDNS 88 Standard query ANY ew-lab.local, "QU" question Frame 11: 88 bytes on wire (704 bits), 88 bytes captured (704 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (query) No. Time Source Destination Protocol Length Info 12 2.801496 90.17.100.1 224.0.0.251 MDNS 88 Standard query ANY ew-lab.local, "QM" question Frame 12: 88 bytes on wire (704 bits), 88 bytes captured (704 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (query) No. Time Source Destination Protocol Length Info 13 3.051497 90.17.100.1 224.0.0.251 MDNS 88 Standard query ANY ew-lab.local, "QM" question Frame 13: 88 bytes on wire (704 bits), 88 bytes captured (704 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (query) No. Time Source Destination Protocol Length Info 14 3.060266 90.17.100.1 90.255.255.255 NBNS 110 Registration NB EW_LAB<00> Frame 14: 110 bytes on wire (880 bits), 110 bytes captured (880 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.255.255.255 (90.255.255.255) User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137) NetBIOS Name Service No. Time Source Destination Protocol Length Info 15 3.062218 0.1.0.6 224.0.0.22 IGMP 54 V3 Membership Report / Leave group 239.255.255.250 Frame 15: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:16 (01:00:5e:00:00:16) Internet Protocol Version 4, Src: 0.1.0.6 (0.1.0.6), Dst: 224.0.0.22 (224.0.0.22) Internet Group Management Protocol No. Time Source Destination Protocol Length Info 16 3.234133 90.17.100.1 224.0.0.22 IGMP 62 V3 Membership Report / Join group 239.255.255.250 for any sources / Join group 224.0.0.251 for any sources Frame 16: 62 bytes on wire (496 bits), 62 bytes captured (496 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:16 (01:00:5e:00:00:16) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.22 (224.0.0.22) Internet Group Management Protocol No. Time Source Destination Protocol Length Info 17 3.300539 90.17.100.1 224.0.0.251 MDNS 120 Standard query response A, cache flush 90.17.100.1 PTR, cache flush ew-lab.local Frame 17: 120 bytes on wire (960 bits), 120 bytes captured (960 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (response) No. Time Source Destination Protocol Length Info 18 3.440198 90.17.100.1 224.0.0.251 MDNS 75 Standard query PTR _lxi._tcp.local, "QM" question Frame 18: 75 bytes on wire (600 bits), 75 bytes captured (600 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (query) No. Time Source Destination Protocol Length Info 19 3.810321 90.17.100.1 90.255.255.255 NBNS 110 Registration NB EW_LAB<00> Frame 19: 110 bytes on wire (880 bits), 110 bytes captured (880 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.255.255.255 (90.255.255.255) User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137) NetBIOS Name Service No. Time Source Destination Protocol Length Info 20 4.298633 90.17.100.1 224.0.0.251 MDNS 120 Standard query response A, cache flush 90.17.100.1 PTR, cache flush ew-lab.local Frame 20: 120 bytes on wire (960 bits), 120 bytes captured (960 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (response) No. Time Source Destination Protocol Length Info 21 4.560337 90.17.100.1 90.255.255.255 NBNS 110 Registration NB EW_LAB<00> Frame 21: 110 bytes on wire (880 bits), 110 bytes captured (880 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.255.255.255 (90.255.255.255) User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137) NetBIOS Name Service No. Time Source Destination Protocol Length Info 22 5.310550 90.17.100.1 90.255.255.255 NBNS 110 Registration NB ROKAR<00> Frame 22: 110 bytes on wire (880 bits), 110 bytes captured (880 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.255.255.255 (90.255.255.255) User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137) NetBIOS Name Service No. Time Source Destination Protocol Length Info 23 5.438333 90.17.100.1 224.0.0.251 MDNS 75 Standard query PTR _lxi._tcp.local, "QM" question Frame 23: 75 bytes on wire (600 bits), 75 bytes captured (600 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (query) No. Time Source Destination Protocol Length Info 24 5.692436 Giga-Byt_c4:5e:2c Broadcast ARP 42 Who has 90.17.0.1? Tell 90.17.100.1 Frame 24: 42 bytes on wire (336 bits), 42 bytes captured (336 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Address Resolution Protocol (request) No. Time Source Destination Protocol Length Info 25 5.692618 Motorola_32:53:22 Giga-Byt_c4:5e:2c ARP 60 90.17.0.1 is at 08:00:3e:32:53:22 Frame 25: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) Address Resolution Protocol (reply) No. Time Source Destination Protocol Length Info 26 5.692624 90.17.100.1 90.17.0.1 TCP 62 clvm-cfg > telnet [SYN] Seq=0 Win=65535 Len=0 MSS=1460 SACK_PERM=1 Frame 26: 62 bytes on wire (496 bits), 62 bytes captured (496 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Motorola_32:53:22 (08:00:3e:32:53:22) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.17.0.1 (90.17.0.1) Transmission Control Protocol, Src Port: clvm-cfg (1476), Dst Port: telnet (23), Seq: 0, Len: 0 No. Time Source Destination Protocol Length Info 27 5.692768 90.17.0.1 90.17.100.1 TCP 60 telnet > clvm-cfg [RST, ACK] Seq=1 Ack=1 Win=0 Len=0 Frame 27: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) Internet Protocol Version 4, Src: 90.17.0.1 (90.17.0.1), Dst: 90.17.100.1 (90.17.100.1) Transmission Control Protocol, Src Port: telnet (23), Dst Port: clvm-cfg (1476), Seq: 1, Ack: 1, Len: 0 No. Time Source Destination Protocol Length Info 28 6.060397 90.17.100.1 90.255.255.255 NBNS 110 Registration NB ROKAR<00> Frame 28: 110 bytes on wire (880 bits), 110 bytes captured (880 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.255.255.255 (90.255.255.255) User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137) NetBIOS Name Service No. Time Source Destination Protocol Length Info 29 6.143400 90.17.100.1 90.17.0.1 TCP 62 clvm-cfg > telnet [SYN] Seq=0 Win=65535 Len=0 MSS=1460 SACK_PERM=1 Frame 29: 62 bytes on wire (496 bits), 62 bytes captured (496 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Motorola_32:53:22 (08:00:3e:32:53:22) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.17.0.1 (90.17.0.1) Transmission Control Protocol, Src Port: clvm-cfg (1476), Dst Port: telnet (23), Seq: 0, Len: 0 No. Time Source Destination Protocol Length Info 30 6.143561 90.17.0.1 90.17.100.1 TCP 60 telnet > clvm-cfg [RST, ACK] Seq=1 Ack=1 Win=0 Len=0 Frame 30: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) Internet Protocol Version 4, Src: 90.17.0.1 (90.17.0.1), Dst: 90.17.100.1 (90.17.100.1) Transmission Control Protocol, Src Port: telnet (23), Dst Port: clvm-cfg (1476), Seq: 1, Ack: 1, Len: 0 No. Time Source Destination Protocol Length Info 31 6.296761 90.17.100.1 224.0.0.251 MDNS 120 Standard query response A, cache flush 90.17.100.1 PTR, cache flush ew-lab.local Frame 31: 120 bytes on wire (960 bits), 120 bytes captured (960 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (response) No. Time Source Destination Protocol Length Info 32 6.646362 90.17.100.1 90.17.0.1 TCP 62 clvm-cfg > telnet [SYN] Seq=0 Win=65535 Len=0 MSS=1460 SACK_PERM=1 Frame 32: 62 bytes on wire (496 bits), 62 bytes captured (496 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Motorola_32:53:22 (08:00:3e:32:53:22) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.17.0.1 (90.17.0.1) Transmission Control Protocol, Src Port: clvm-cfg (1476), Dst Port: telnet (23), Seq: 0, Len: 0 No. Time Source Destination Protocol Length Info 33 6.646532 90.17.0.1 90.17.100.1 TCP 60 telnet > clvm-cfg [RST, ACK] Seq=1 Ack=1 Win=0 Len=0 Frame 33: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) Internet Protocol Version 4, Src: 90.17.0.1 (90.17.0.1), Dst: 90.17.100.1 (90.17.100.1) Transmission Control Protocol, Src Port: telnet (23), Dst Port: clvm-cfg (1476), Seq: 1, Ack: 1, Len: 0 No. Time Source Destination Protocol Length Info 34 6.810436 90.17.100.1 90.255.255.255 NBNS 110 Registration NB ROKAR<00> Frame 34: 110 bytes on wire (880 bits), 110 bytes captured (880 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.255.255.255 (90.255.255.255) User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137) NetBIOS Name Service No. Time Source Destination Protocol Length Info 35 7.560461 90.17.100.1 90.255.255.255 NBNS 110 Registration NB ROKAR<00> Frame 35: 110 bytes on wire (880 bits), 110 bytes captured (880 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.255.255.255 (90.255.255.255) User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137) NetBIOS Name Service No. Time Source Destination Protocol Length Info 36 8.310690 90.17.100.1 90.255.255.255 NBNS 110 Registration NB EW_LAB<20> Frame 36: 110 bytes on wire (880 bits), 110 bytes captured (880 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.255.255.255 (90.255.255.255) User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137) NetBIOS Name Service No. Time Source Destination Protocol Length Info 37 9.060514 90.17.100.1 90.255.255.255 NBNS 110 Registration NB EW_LAB<20> Frame 37: 110 bytes on wire (880 bits), 110 bytes captured (880 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.255.255.255 (90.255.255.255) User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137) NetBIOS Name Service No. Time Source Destination Protocol Length Info 38 9.443351 90.17.100.1 224.0.0.251 MDNS 75 Standard query PTR _lxi._tcp.local, "QM" question Frame 38: 75 bytes on wire (600 bits), 75 bytes captured (600 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (query) No. Time Source Destination Protocol Length Info 39 9.810551 90.17.100.1 90.255.255.255 NBNS 110 Registration NB EW_LAB<20> Frame 39: 110 bytes on wire (880 bits), 110 bytes captured (880 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.255.255.255 (90.255.255.255) User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137) NetBIOS Name Service No. Time Source Destination Protocol Length Info 40 10.301803 90.17.100.1 224.0.0.251 MDNS 120 Standard query response A, cache flush 90.17.100.1 PTR, cache flush ew-lab.local Frame 40: 120 bytes on wire (960 bits), 120 bytes captured (960 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (response) No. Time Source Destination Protocol Length Info 41 10.560576 90.17.100.1 90.255.255.255 NBNS 110 Registration NB EW_LAB<20> Frame 41: 110 bytes on wire (880 bits), 110 bytes captured (880 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast (ff:ff:ff:ff:ff:ff) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.255.255.255 (90.255.255.255) User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137) NetBIOS Name Service No. Time Source Destination Protocol Length Info 42 11.693837 90.17.100.1 90.17.0.1 TCP 62 ms-sna-server > telnet [SYN] Seq=0 Win=65535 Len=0 MSS=1460 SACK_PERM=1 Frame 42: 62 bytes on wire (496 bits), 62 bytes captured (496 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Motorola_32:53:22 (08:00:3e:32:53:22) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.17.0.1 (90.17.0.1) Transmission Control Protocol, Src Port: ms-sna-server (1477), Dst Port: telnet (23), Seq: 0, Len: 0 No. Time Source Destination Protocol Length Info 43 11.694007 90.17.0.1 90.17.100.1 TCP 60 telnet > ms-sna-server [RST, ACK] Seq=1 Ack=1 Win=0 Len=0 Frame 43: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) Internet Protocol Version 4, Src: 90.17.0.1 (90.17.0.1), Dst: 90.17.100.1 (90.17.100.1) Transmission Control Protocol, Src Port: telnet (23), Dst Port: ms-sna-server (1477), Seq: 1, Ack: 1, Len: 0 No. Time Source Destination Protocol Length Info 44 12.178798 90.17.100.1 90.17.0.1 TCP 62 ms-sna-server > telnet [SYN] Seq=0 Win=65535 Len=0 MSS=1460 SACK_PERM=1 Frame 44: 62 bytes on wire (496 bits), 62 bytes captured (496 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Motorola_32:53:22 (08:00:3e:32:53:22) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.17.0.1 (90.17.0.1) Transmission Control Protocol, Src Port: ms-sna-server (1477), Dst Port: telnet (23), Seq: 0, Len: 0 No. Time Source Destination Protocol Length Info 45 12.178965 90.17.0.1 90.17.100.1 TCP 60 telnet > ms-sna-server [RST, ACK] Seq=1 Ack=1 Win=0 Len=0 Frame 45: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) Internet Protocol Version 4, Src: 90.17.0.1 (90.17.0.1), Dst: 90.17.100.1 (90.17.100.1) Transmission Control Protocol, Src Port: telnet (23), Dst Port: ms-sna-server (1477), Seq: 1, Ack: 1, Len: 0 No. Time Source Destination Protocol Length Info 46 12.681750 90.17.100.1 90.17.0.1 TCP 62 ms-sna-server > telnet [SYN] Seq=0 Win=65535 Len=0 MSS=1460 SACK_PERM=1 Frame 46: 62 bytes on wire (496 bits), 62 bytes captured (496 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Motorola_32:53:22 (08:00:3e:32:53:22) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.17.0.1 (90.17.0.1) Transmission Control Protocol, Src Port: ms-sna-server (1477), Dst Port: telnet (23), Seq: 0, Len: 0 No. Time Source Destination Protocol Length Info 47 12.681918 90.17.0.1 90.17.100.1 TCP 60 telnet > ms-sna-server [RST, ACK] Seq=1 Ack=1 Win=0 Len=0 Frame 47: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) Internet Protocol Version 4, Src: 90.17.0.1 (90.17.0.1), Dst: 90.17.100.1 (90.17.100.1) Transmission Control Protocol, Src Port: telnet (23), Dst Port: ms-sna-server (1477), Seq: 1, Ack: 1, Len: 0 No. Time Source Destination Protocol Length Info 48 17.441735 90.17.100.1 224.0.0.251 MDNS 75 Standard query PTR _lxi._tcp.local, "QM" question Frame 48: 75 bytes on wire (600 bits), 75 bytes captured (600 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (query) No. Time Source Destination Protocol Length Info 49 17.695006 90.17.100.1 90.17.0.1 TCP 62 ms-sna-base > telnet [SYN] Seq=0 Win=65535 Len=0 MSS=1460 SACK_PERM=1 Frame 49: 62 bytes on wire (496 bits), 62 bytes captured (496 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Motorola_32:53:22 (08:00:3e:32:53:22) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.17.0.1 (90.17.0.1) Transmission Control Protocol, Src Port: ms-sna-base (1478), Dst Port: telnet (23), Seq: 0, Len: 0 No. Time Source Destination Protocol Length Info 50 17.695187 90.17.0.1 90.17.100.1 TCP 60 telnet > ms-sna-base [RST, ACK] Seq=1 Ack=1 Win=0 Len=0 Frame 50: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) Internet Protocol Version 4, Src: 90.17.0.1 (90.17.0.1), Dst: 90.17.100.1 (90.17.100.1) Transmission Control Protocol, Src Port: telnet (23), Dst Port: ms-sna-base (1478), Seq: 1, Ack: 1, Len: 0 No. Time Source Destination Protocol Length Info 51 18.113600 90.17.100.1 90.17.0.1 TCP 62 ms-sna-base > telnet [SYN] Seq=0 Win=65535 Len=0 MSS=1460 SACK_PERM=1 Frame 51: 62 bytes on wire (496 bits), 62 bytes captured (496 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Motorola_32:53:22 (08:00:3e:32:53:22) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.17.0.1 (90.17.0.1) Transmission Control Protocol, Src Port: ms-sna-base (1478), Dst Port: telnet (23), Seq: 0, Len: 0 No. Time Source Destination Protocol Length Info 52 18.113902 90.17.0.1 90.17.100.1 TCP 60 telnet > ms-sna-base [SYN, ACK] Seq=2083977669 Ack=1 Win=8192 Len=0 MSS=1460 Frame 52: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) Internet Protocol Version 4, Src: 90.17.0.1 (90.17.0.1), Dst: 90.17.100.1 (90.17.100.1) Transmission Control Protocol, Src Port: telnet (23), Dst Port: ms-sna-base (1478), Seq: 2083977669, Ack: 1, Len: 0 No. Time Source Destination Protocol Length Info 53 18.113925 90.17.100.1 90.17.0.1 TCP 54 ms-sna-base > telnet [ACK] Seq=1 Ack=2083977670 Win=65535 Len=0 Frame 53: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Motorola_32:53:22 (08:00:3e:32:53:22) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.17.0.1 (90.17.0.1) Transmission Control Protocol, Src Port: ms-sna-base (1478), Dst Port: telnet (23), Seq: 1, Ack: 2083977670, Len: 0 No. Time Source Destination Protocol Length Info 54 18.300157 90.17.100.1 224.0.0.251 MDNS 120 Standard query response A, cache flush 90.17.100.1 PTR, cache flush ew-lab.local Frame 54: 120 bytes on wire (960 bits), 120 bytes captured (960 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (response) No. Time Source Destination Protocol Length Info 55 20.114983 90.17.100.1 90.17.0.1 TELNET 55 Telnet Data ... Frame 55: 55 bytes on wire (440 bits), 55 bytes captured (440 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Motorola_32:53:22 (08:00:3e:32:53:22) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.17.0.1 (90.17.0.1) Transmission Control Protocol, Src Port: ms-sna-base (1478), Dst Port: telnet (23), Seq: 1, Ack: 2083977670, Len: 1 Telnet No. Time Source Destination Protocol Length Info 56 20.115214 90.17.0.1 90.17.100.1 TCP 60 telnet > ms-sna-base [ACK] Seq=2083977670 Ack=2 Win=8192 Len=0 Frame 56: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) Internet Protocol Version 4, Src: 90.17.0.1 (90.17.0.1), Dst: 90.17.100.1 (90.17.100.1) Transmission Control Protocol, Src Port: telnet (23), Dst Port: ms-sna-base (1478), Seq: 2083977670, Ack: 2, Len: 0 No. Time Source Destination Protocol Length Info 57 20.115378 90.17.0.1 90.17.100.1 TELNET 60 Telnet Data ... Frame 57: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) Internet Protocol Version 4, Src: 90.17.0.1 (90.17.0.1), Dst: 90.17.100.1 (90.17.100.1) Transmission Control Protocol, Src Port: telnet (23), Dst Port: ms-sna-base (1478), Seq: 2083977670, Ack: 2, Len: 1 Telnet No. Time Source Destination Protocol Length Info 58 20.225978 90.17.100.1 90.17.0.1 TCP 54 ms-sna-base > telnet [ACK] Seq=2 Ack=2083977671 Win=65534 Len=0 Frame 58: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Motorola_32:53:22 (08:00:3e:32:53:22) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.17.0.1 (90.17.0.1) Transmission Control Protocol, Src Port: ms-sna-base (1478), Dst Port: telnet (23), Seq: 2, Ack: 2083977671, Len: 0 No. Time Source Destination Protocol Length Info 59 33.440374 90.17.100.1 224.0.0.251 MDNS 75 Standard query PTR _lxi._tcp.local, "QM" question Frame 59: 75 bytes on wire (600 bits), 75 bytes captured (600 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (query) No. Time Source Destination Protocol Length Info 60 34.298829 90.17.100.1 224.0.0.251 MDNS 120 Standard query response A, cache flush 90.17.100.1 PTR, cache flush ew-lab.local Frame 60: 120 bytes on wire (960 bits), 120 bytes captured (960 bits) Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb) Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 224.0.0.251 (224.0.0.251) User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353) Domain Name System (response) --------------------------------------- Posted through http://www.EmbeddedRelated.com
Ethernet programming question
Started by ●March 27, 2012
Reply by ●March 29, 20122012-03-29
Reply by ●March 29, 20122012-03-29
On 2012-03-29, sburck <steve@n_o_s_p_a_m.outsourcerers.com> wrote:> I downloaded and ran Wireshark, and mostly learned that I have a lot to > learn about TCP/IP. However, I have recordings of the bad card vs. one of > the good cards, and I'll post them here, if anyone understands them I'd > appreciate it. >Ok, I had a quick look, but a bit more information is required. There are 2 IP addresses mentioned: 90.17.100.1 and 90.17.0.1. What is the IP address of the PC and what is the IP address of the board ? Also, what subnet mask is in use ? Assuming that 90.17.0.1 is the target board and 90.17.100.1 is the test PC, the target board is responding to the ARP lookup request. However, when you open a telnet connection to the board, the TCP connection appears to be getting reset by the board. Have you verified that the image on the target was correctly loaded by comparing it to the source image ? (Since this is only happening on 1 board out of 500, a faulty flash or other hardware problem now has to be considered a real possibility.) I've cut down your log to what I think are the important entries:> This is the bad card: > > No. Time Source Destination Protocol > Length Info > 11 2.720706 Giga-Byt_c4:5e:2c Broadcast ARP 42 > Who has 90.17.0.1? Tell 90.17.100.1 > > Frame 11: 42 bytes on wire (336 bits), 42 bytes captured (336 bits) > Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast > (ff:ff:ff:ff:ff:ff) > Address Resolution Protocol (request) > > No. Time Source Destination Protocol > Length Info > 12 2.720891 Motorola_32:53:22 Giga-Byt_c4:5e:2c ARP 60 > 90.17.0.1 is at 08:00:3e:32:53:22 > > Frame 12: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) > Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: > Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) > Address Resolution Protocol (reply) > > No. Time Source Destination Protocol > Length Info > 13 2.720897 90.17.100.1 90.17.0.1 TCP 62 > dmdocbroker > telnet [SYN] Seq=0 Win=65535 Len=0 MSS=1460 SACK_PERM=1 > > Frame 13: 62 bytes on wire (496 bits), 62 bytes captured (496 bits) > Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: > Motorola_32:53:22 (08:00:3e:32:53:22) > Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.17.0.1 > (90.17.0.1) > Transmission Control Protocol, Src Port: dmdocbroker (1489), Dst Port: > telnet (23), Seq: 0, Len: 0 > > No. Time Source Destination Protocol > Length Info > 14 2.721042 90.17.0.1 90.17.100.1 TCP 60 > telnet > dmdocbroker [RST, ACK] Seq=1 Ack=1 Win=0 Len=0 > > Frame 14: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) > Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: > Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) > Internet Protocol Version 4, Src: 90.17.0.1 (90.17.0.1), Dst: 90.17.100.1 > (90.17.100.1) > Transmission Control Protocol, Src Port: telnet (23), Dst Port: dmdocbroker > (1489), Seq: 1, Ack: 1, Len: 0 > > No. Time Source Destination Protocol > Length Info > 19 3.191099 90.17.100.1 90.17.0.1 TCP 62 > dmdocbroker > telnet [SYN] Seq=0 Win=65535 Len=0 MSS=1460 SACK_PERM=1 > > Frame 19: 62 bytes on wire (496 bits), 62 bytes captured (496 bits) > Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: > Motorola_32:53:22 (08:00:3e:32:53:22) > Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.17.0.1 > (90.17.0.1) > Transmission Control Protocol, Src Port: dmdocbroker (1489), Dst Port: > telnet (23), Seq: 0, Len: 0 > > No. Time Source Destination Protocol > Length Info > 20 3.191262 90.17.0.1 90.17.100.1 TCP 60 > telnet > dmdocbroker [RST, ACK] Seq=1 Ack=1 Win=0 Len=0 > > Frame 20: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) > Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: > Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) > Internet Protocol Version 4, Src: 90.17.0.1 (90.17.0.1), Dst: 90.17.100.1 > (90.17.100.1) > Transmission Control Protocol, Src Port: telnet (23), Dst Port: dmdocbroker > (1489), Seq: 1, Ack: 1, Len: 0 > > No. Time Source Destination Protocol > Length Info > 24 3.697954 90.17.100.1 90.17.0.1 TCP 62 > dmdocbroker > telnet [SYN] Seq=0 Win=65535 Len=0 MSS=1460 SACK_PERM=1 > > Frame 24: 62 bytes on wire (496 bits), 62 bytes captured (496 bits) > Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: > Motorola_32:53:22 (08:00:3e:32:53:22) > Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.17.0.1 > (90.17.0.1) > Transmission Control Protocol, Src Port: dmdocbroker (1489), Dst Port: > telnet (23), Seq: 0, Len: 0 > > No. Time Source Destination Protocol > Length Info > 25 3.698124 90.17.0.1 90.17.100.1 TCP 60 > telnet > dmdocbroker [RST, ACK] Seq=1 Ack=1 Win=0 Len=0 > > Frame 25: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) > Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: > Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) > Internet Protocol Version 4, Src: 90.17.0.1 (90.17.0.1), Dst: 90.17.100.1 > (90.17.100.1) > Transmission Control Protocol, Src Port: telnet (23), Dst Port: dmdocbroker > (1489), Seq: 1, Ack: 1, Len: 0 >Simon. -- Simon Clubley, clubley@remove_me.eisner.decus.org-Earth.UFP Microsoft: Bringing you 1980s technology to a 21st century world
Reply by ●March 29, 20122012-03-29
On 2012-03-29, Simon Clubley <clubley@remove_me.eisner.decus.org-Earth.UFP> wrote:> On 2012-03-29, sburck <steve@n_o_s_p_a_m.outsourcerers.com> wrote: >> I downloaded and ran Wireshark, and mostly learned that I have a lot to >> learn about TCP/IP. However, I have recordings of the bad card vs. one of >> the good cards, and I'll post them here, if anyone understands them I'd >> appreciate it. >> > > Ok, I had a quick look, but a bit more information is required. >Ok, I didn't read the log deeply enough and missed the good board comparison about 700 lines in. Even on your good board, it is still issuing connection resets for the incoming telnet connection until about 18 seconds into the log. Your bad board log stops after about 15 seconds. Have you tried letting the connection attempts continue for about a minute or so ? Simon.> There are 2 IP addresses mentioned: 90.17.100.1 and 90.17.0.1. > > What is the IP address of the PC and what is the IP address of the board ? > > Also, what subnet mask is in use ? > > Assuming that 90.17.0.1 is the target board and 90.17.100.1 is the test PC, > the target board is responding to the ARP lookup request. > > However, when you open a telnet connection to the board, the TCP connection > appears to be getting reset by the board. > > Have you verified that the image on the target was correctly loaded by > comparing it to the source image ? (Since this is only happening on 1 > board out of 500, a faulty flash or other hardware problem now has to > be considered a real possibility.) > > I've cut down your log to what I think are the important entries: > >> This is the bad card: >> >> No. Time Source Destination Protocol >> Length Info >> 11 2.720706 Giga-Byt_c4:5e:2c Broadcast ARP 42 >> Who has 90.17.0.1? Tell 90.17.100.1 >> >> Frame 11: 42 bytes on wire (336 bits), 42 bytes captured (336 bits) >> Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: Broadcast >> (ff:ff:ff:ff:ff:ff) >> Address Resolution Protocol (request) >> >> No. Time Source Destination Protocol >> Length Info >> 12 2.720891 Motorola_32:53:22 Giga-Byt_c4:5e:2c ARP 60 >> 90.17.0.1 is at 08:00:3e:32:53:22 >> >> Frame 12: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) >> Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: >> Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) >> Address Resolution Protocol (reply) >> >> No. Time Source Destination Protocol >> Length Info >> 13 2.720897 90.17.100.1 90.17.0.1 TCP 62 >> dmdocbroker > telnet [SYN] Seq=0 Win=65535 Len=0 MSS=1460 SACK_PERM=1 >> >> Frame 13: 62 bytes on wire (496 bits), 62 bytes captured (496 bits) >> Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: >> Motorola_32:53:22 (08:00:3e:32:53:22) >> Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.17.0.1 >> (90.17.0.1) >> Transmission Control Protocol, Src Port: dmdocbroker (1489), Dst Port: >> telnet (23), Seq: 0, Len: 0 >> >> No. Time Source Destination Protocol >> Length Info >> 14 2.721042 90.17.0.1 90.17.100.1 TCP 60 >> telnet > dmdocbroker [RST, ACK] Seq=1 Ack=1 Win=0 Len=0 >> >> Frame 14: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) >> Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: >> Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) >> Internet Protocol Version 4, Src: 90.17.0.1 (90.17.0.1), Dst: 90.17.100.1 >> (90.17.100.1) >> Transmission Control Protocol, Src Port: telnet (23), Dst Port: dmdocbroker >> (1489), Seq: 1, Ack: 1, Len: 0 >> >> No. Time Source Destination Protocol >> Length Info >> 19 3.191099 90.17.100.1 90.17.0.1 TCP 62 >> dmdocbroker > telnet [SYN] Seq=0 Win=65535 Len=0 MSS=1460 SACK_PERM=1 >> >> Frame 19: 62 bytes on wire (496 bits), 62 bytes captured (496 bits) >> Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: >> Motorola_32:53:22 (08:00:3e:32:53:22) >> Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.17.0.1 >> (90.17.0.1) >> Transmission Control Protocol, Src Port: dmdocbroker (1489), Dst Port: >> telnet (23), Seq: 0, Len: 0 >> >> No. Time Source Destination Protocol >> Length Info >> 20 3.191262 90.17.0.1 90.17.100.1 TCP 60 >> telnet > dmdocbroker [RST, ACK] Seq=1 Ack=1 Win=0 Len=0 >> >> Frame 20: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) >> Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: >> Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) >> Internet Protocol Version 4, Src: 90.17.0.1 (90.17.0.1), Dst: 90.17.100.1 >> (90.17.100.1) >> Transmission Control Protocol, Src Port: telnet (23), Dst Port: dmdocbroker >> (1489), Seq: 1, Ack: 1, Len: 0 >> >> No. Time Source Destination Protocol >> Length Info >> 24 3.697954 90.17.100.1 90.17.0.1 TCP 62 >> dmdocbroker > telnet [SYN] Seq=0 Win=65535 Len=0 MSS=1460 SACK_PERM=1 >> >> Frame 24: 62 bytes on wire (496 bits), 62 bytes captured (496 bits) >> Ethernet II, Src: Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c), Dst: >> Motorola_32:53:22 (08:00:3e:32:53:22) >> Internet Protocol Version 4, Src: 90.17.100.1 (90.17.100.1), Dst: 90.17.0.1 >> (90.17.0.1) >> Transmission Control Protocol, Src Port: dmdocbroker (1489), Dst Port: >> telnet (23), Seq: 0, Len: 0 >> >> No. Time Source Destination Protocol >> Length Info >> 25 3.698124 90.17.0.1 90.17.100.1 TCP 60 >> telnet > dmdocbroker [RST, ACK] Seq=1 Ack=1 Win=0 Len=0 >> >> Frame 25: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) >> Ethernet II, Src: Motorola_32:53:22 (08:00:3e:32:53:22), Dst: >> Giga-Byt_c4:5e:2c (6c:f0:49:c4:5e:2c) >> Internet Protocol Version 4, Src: 90.17.0.1 (90.17.0.1), Dst: 90.17.100.1 >> (90.17.100.1) >> Transmission Control Protocol, Src Port: telnet (23), Dst Port: dmdocbroker >> (1489), Seq: 1, Ack: 1, Len: 0 >> > > Simon. >-- Simon Clubley, clubley@remove_me.eisner.decus.org-Earth.UFP Microsoft: Bringing you 1980s technology to a 21st century world
Reply by ●March 29, 20122012-03-29
On 2012-03-29, Simon Clubley <clubley@remove_me.eisner.decus.org-Earth.UFP> wrote:> On 2012-03-29, Simon Clubley <clubley@remove_me.eisner.decus.org-Earth.UFP> wrote: >> On 2012-03-29, sburck <steve@n_o_s_p_a_m.outsourcerers.com> wrote: >>> I downloaded and ran Wireshark, and mostly learned that I have a lot to >>> learn about TCP/IP. However, I have recordings of the bad card vs. one of >>> the good cards, and I'll post them here, if anyone understands them I'd >>> appreciate it. >>> >> >> Ok, I had a quick look, but a bit more information is required. >> > > Ok, I didn't read the log deeply enough and missed the good board > comparison about 700 lines in. > > Even on your good board, it is still issuing connection resets for the > incoming telnet connection until about 18 seconds into the log. > > Your bad board log stops after about 15 seconds. Have you tried letting > the connection attempts continue for about a minute or so ? >One final question. Both your good and bad boards have the same MAC address. Is there a gateway involved or are you setting the MAC address for the Ethernet port on the board at runtime ? If it's the latter, that's going to stop you from having two different boards plugged into your Ethernet network at the same time. Simon. -- Simon Clubley, clubley@remove_me.eisner.decus.org-Earth.UFP Microsoft: Bringing you 1980s technology to a 21st century world
Reply by ●April 1, 20122012-04-01
Thanks for the look, Simon. The 20 seconds is a timeout. What is happening is this: 1) Person running the testing software plugs the board into the test table and turns on the board. 2) In the PC software, presses on-screen button which says "Run test battery". 3) The PC software does some preparation, then tries to connect to the board and send it a packet with a single character which should be echoed back with a different character (If I remember without going into the sources, which are not here by the internet connection, it sends "+" and gets back "$"). It does this only once, and then times out. 4) At this point, both the board and the PC software should have a connection. There is never a need for more than one address. It's using Ethernet, but a local connection, same MAC and IP address for all boards. They have another communication bus that is used off of the manufacturing floor (which get tested as part of the battery of tests) for running the test software and for application download on the floor ONLY (they are not field upgradable, without someone coming in with a laptop and a local ethernet to do it). --------------------------------------- Posted through http://www.EmbeddedRelated.com
Reply by ●April 2, 20122012-04-02
On 2012-04-01, sburck <steve@n_o_s_p_a_m.outsourcerers.com> wrote:> Thanks for the look, Simon. The 20 seconds is a timeout. What is > happening is this: > > 1) Person running the testing software plugs the board into the test table > and turns on the board. > 2) In the PC software, presses on-screen button which says "Run test > battery". > 3) The PC software does some preparation, then tries to connect to the > board and send it a packet with a single character which should be echoed > back with a different character (If I remember without going into the > sources, which are not here by the internet connection, it sends "+" and > gets back "$"). It does this only once, and then times out. > 4) At this point, both the board and the PC software should have a > connection. >Understood. I think we have about reached the limits of what can be suggested remotely based on the available information, but I do have one final suggestion. How long does the board take to finish booting before it's ready to accept incoming connections ? If the board is supposed to have finished booting before the tests are started, then you may want to find out why (in the Wireshark log you provided) the good board is still rejecting the initial connections before finally accepting one. If there's a potential overlap between the board booting and the tests starting, you could ask the testers to hold off for a extra minute or so after powerup before starting the tests on the bad board.> There is never a need for more than one address. It's using Ethernet, but > a local connection, same MAC and IP address for all boards. They have > another communication bus that is used off of the manufacturing floor > (which get tested as part of the battery of tests) for running the test > software and for application download on the floor ONLY (they are not field > upgradable, without someone coming in with a laptop and a local ethernet to > do it). >Also understood. You already mentioned the IP address setup previously, as well as it's temporary nature, but I thought I would just mention the common MAC address as well just in case you were not aware of it. If you ever do find the problem on the faulty board, it would be nice if you could post the answer back to comp.arch.embedded. Thanks, Simon. -- Simon Clubley, clubley@remove_me.eisner.decus.org-Earth.UFP Microsoft: Bringing you 1980s technology to a 21st century world
Reply by ●April 3, 20122012-04-03
Will do. So far, I can tell you that replacing SRAM didn't help. --------------------------------------- Posted through http://www.EmbeddedRelated.com