Sending to a FreeBSD 8.0 RELEASE box from a cisco switch that the BSD box is directly connected to...
> cs01-200p-sfo#ping netmon repeat 1024 > > Type escape sequence to abort. > Sending 1024, 100-byte ICMP Echos to 207.241.239.174, timeout is 2 seconds: > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!! > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!! > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! > !!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!! > Success rate is 99 percent (1019/1024), round-trip min/avg/max = 1/2/9 ms > cs01-200p-sfo# On the BSD box I see it not replying every 200 pings.... # tcpdump -i bge0 icmp and host 10.1.0.33 tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on bge0, link-type EN10MB (Ethernet), capture size 96 bytes 10:55:14.095509 IP 10.1.0.33 > 207.241.239.174: ICMP echo request, id 14, seq 0, length 80 10:55:14.095526 IP 207.241.239.174 > 10.1.0.33: ICMP echo reply, id 14, seq 0, length 80 [...] 10:55:14.658113 IP 10.1.0.33 > 207.241.239.174: ICMP echo request, id 14, seq 198, length 80 10:55:14.658119 IP 207.241.239.174 > 10.1.0.33: ICMP echo reply, id 14, seq 198, length 80 10:55:14.659467 IP 10.1.0.33 > 207.241.239.174: ICMP echo request, id 14, seq 199, length 80 10:55:16.663280 IP 10.1.0.33 > 207.241.239.174: ICMP echo request, id 14, seq 200, length 80 10:55:16.663291 IP 207.241.239.174 > 10.1.0.33: ICMP echo reply, id 14, seq 200, length 80 10:55:16.665421 IP 10.1.0.33 > 207.241.239.174: ICMP echo request, id 14, seq 201, length 80 [...] 10:55:17.166991 IP 10.1.0.33 > 207.241.239.174: ICMP echo request, id 14, seq 398, length 80 10:55:17.167003 IP 207.241.239.174 > 10.1.0.33: ICMP echo reply, id 14, seq 398, length 80 10:55:17.169476 IP 10.1.0.33 > 207.241.239.174: ICMP echo request, id 14, seq 399, length 80 10:55:19.170156 IP 10.1.0.33 > 207.241.239.174: ICMP echo request, id 14, seq 400, length 80 10:55:19.170167 IP 207.241.239.174 > 10.1.0.33: ICMP echo reply, id 14, seq 400, length 80 10:55:19.171675 IP 10.1.0.33 > 207.241.239.174: ICMP echo request, id 14, seq 401, length 80 [...] 10:55:19.676469 IP 10.1.0.33 > 207.241.239.174: ICMP echo request, id 14, seq 598, length 80 10:55:19.676474 IP 207.241.239.174 > 10.1.0.33: ICMP echo reply, id 14, seq 598, length 80 10:55:19.679062 IP 10.1.0.33 > 207.241.239.174: ICMP echo request, id 14, seq 599, length 80 10:55:21.677805 IP 10.1.0.33 > 207.241.239.174: ICMP echo request, id 14, seq 600, length 80 10:55:21.677817 IP 207.241.239.174 > 10.1.0.33: ICMP echo reply, id 14, seq 600, length 80 10:55:21.683652 IP 10.1.0.33 > 207.241.239.174: ICMP echo request, id 14, seq 601, length 80 [...] 10:55:22.170528 IP 207.241.239.174 > 10.1.0.33: ICMP echo reply, id 14, seq 797, length 80 10:55:22.172653 IP 10.1.0.33 > 207.241.239.174: ICMP echo request, id 14, seq 798, length 80 [...] 10:55:24.730624 IP 207.241.239.174 > 10.1.0.33: ICMP echo reply, id 14, seq 998, length 80 10:55:24.733990 IP 10.1.0.33 > 207.241.239.174: ICMP echo request, id 14, seq 999, length 80 10:55:26.736330 IP 10.1.0.33 > 207.241.239.174: ICMP echo request, id 14, seq 1000, length 80 10:55:26.736343 IP 207.241.239.174 > 10.1.0.33: ICMP echo reply, id 14, seq 1000, length 80 10:55:26.739407 IP 10.1.0.33 > 207.241.239.174: ICMP echo request, id 14, seq 1001, length 80 10:55:26.739417 IP 207.241.239.174 > 10.1.0.33: ICMP echo reply, id 14, seq 1001, length 80 [...] 10:55:26.808634 IP 10.1.0.33 > 207.241.239.174: ICMP echo request, id 14, seq 1023, length 80 10:55:26.808643 IP 207.241.239.174 > 10.1.0.33: ICMP echo reply, id 14, seq 1023, length 80 I don't see this behaviour on other non-BSD devices on this network such as a Linux box that is also directly connected to this switch. Thoughts? Thanks... Tim _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
