Obsolete:Office to pmtpa
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 | This page contains historical information. It is probably no longer true. |
$ traceroute en.wikipedia.org traceroute to rr.pmtpa.wikimedia.org (208.80.152.2), 64 hops max, 40 byte packets 1 192.168.1.1 (192.168.1.1) 0.959 ms 1.031 ms 0.663 ms 2 er1.sfo1.speakeasy.net (69.17.48.1) 11.116 ms 11.016 ms 10.532 ms 3 220.ge-0-1-0.cr2.sfo1.speakeasy.net (69.17.83.177) 10.332 ms 9.460 ms 9.818 ms 4 paix.10ge.pao.wvfiber.net (198.32.176.164) 11.770 ms 12.667 ms 12.332 ms 5 lv-ten1-2-sjc-ten1-3.wvfiber.net (66.186.192.197) 26.221 ms 26.763 ms 26.398 ms 6 ord-ten1-4-lva-ten1-3.wvfiber.net (66.186.192.202) 65.900 ms 64.735 ms 64.760 ms 7 64.127.129.106 (64.127.129.106) 67.224 ms 64.492 ms 67.580 ms 8 e1-5.pr0.atlx.hgtn.net (66.113.197.10) 95.746 ms 95.883 ms 95.742 ms 9 g5-0.pr0.tpax.hgtn.net (66.113.197.54) 168.300 ms * 166.973 ms 10 * * 66.113.197.94 (66.113.197.94) 162.833 ms 11 rr.pmtpa.wikimedia.org (208.80.152.2) 159.085 ms * *
Breakage occurs with large packets...
$ ping -n -s 1482 imap.wikimedia.org PING imap.wikimedia.org (208.80.152.187): 1482 data bytes 1490 bytes from 208.80.152.187: icmp_seq=1 ttl=48 time=176.202 ms 1490 bytes from 208.80.152.187: icmp_seq=2 ttl=48 time=176.629 ms 1490 bytes from 208.80.152.187: icmp_seq=5 ttl=48 time=176.466 ms 1490 bytes from 208.80.152.187: icmp_seq=10 ttl=48 time=178.099 ms 1490 bytes from 208.80.152.187: icmp_seq=13 ttl=48 time=176.712 ms 1490 bytes from 208.80.152.187: icmp_seq=15 ttl=48 time=176.588 ms 1490 bytes from 208.80.152.187: icmp_seq=18 ttl=48 time=176.955 ms 1490 bytes from 208.80.152.187: icmp_seq=20 ttl=48 time=176.393 ms 1490 bytes from 208.80.152.187: icmp_seq=21 ttl=48 time=178.282 ms 1490 bytes from 208.80.152.187: icmp_seq=22 ttl=48 time=176.079 ms 1490 bytes from 208.80.152.187: icmp_seq=24 ttl=48 time=177.607 ms 1490 bytes from 208.80.152.187: icmp_seq=27 ttl=48 time=177.031 ms 1490 bytes from 208.80.152.187: icmp_seq=28 ttl=48 time=177.570 ms 556 bytes from 208.80.152.187: Frag reassembly time exceeded Vr HL TOS Len ID Flg off TTL Pro cks Src Dst 4 5 00 dc05 b0b7 0 0000 36 01 82c1 192.168.1.244 208.80.152.187 1490 bytes from 208.80.152.187: icmp_seq=30 ttl=48 time=177.646 ms 556 bytes from 208.80.152.187: Frag reassembly time exceeded Vr HL TOS Len ID Flg off TTL Pro cks Src Dst 4 5 00 dc05 41bc 0 0000 36 01 f1bc 192.168.1.244 208.80.152.187 556 bytes from 208.80.152.187: Frag reassembly time exceeded Vr HL TOS Len ID Flg off TTL Pro cks Src Dst 4 5 00 dc05 0ce1 0 0000 36 01 2698 192.168.1.244 208.80.152.187
But is ok to other places
And is ok at 1472 bytes...
$ ping -n -s 1472 imap.wikimedia.org PING imap.wikimedia.org (208.80.152.187): 1472 data bytes 1480 bytes from 208.80.152.187: icmp_seq=0 ttl=48 time=175.409 ms 1480 bytes from 208.80.152.187: icmp_seq=1 ttl=48 time=174.869 ms 1480 bytes from 208.80.152.187: icmp_seq=2 ttl=48 time=177.767 ms 1480 bytes from 208.80.152.187: icmp_seq=3 ttl=48 time=176.357 ms 1480 bytes from 208.80.152.187: icmp_seq=4 ttl=48 time=174.750 ms 1480 bytes from 208.80.152.187: icmp_seq=5 ttl=48 time=176.166 ms 1480 bytes from 208.80.152.187: icmp_seq=6 ttl=48 time=175.605 ms 1480 bytes from 208.80.152.187: icmp_seq=7 ttl=48 time=174.814 ms 1480 bytes from 208.80.152.187: icmp_seq=8 ttl=48 time=175.258 ms 1480 bytes from 208.80.152.187: icmp_seq=9 ttl=48 time=177.665 ms 1480 bytes from 208.80.152.187: icmp_seq=10 ttl=48 time=176.585 ms 1480 bytes from 208.80.152.187: icmp_seq=11 ttl=48 time=176.046 ms 1480 bytes from 208.80.152.187: icmp_seq=12 ttl=48 time=176.751 ms 1480 bytes from 208.80.152.187: icmp_seq=13 ttl=48 time=185.058 ms 1480 bytes from 208.80.152.187: icmp_seq=14 ttl=48 time=215.808 ms 1480 bytes from 208.80.152.187: icmp_seq=15 ttl=48 time=184.955 ms 1480 bytes from 208.80.152.187: icmp_seq=16 ttl=48 time=175.815 ms 1480 bytes from 208.80.152.187: icmp_seq=17 ttl=48 time=177.487 ms 1480 bytes from 208.80.152.187: icmp_seq=18 ttl=48 time=176.469 ms 1480 bytes from 208.80.152.187: icmp_seq=19 ttl=48 time=175.707 ms 1480 bytes from 208.80.152.187: icmp_seq=20 ttl=48 time=176.881 ms 1480 bytes from 208.80.152.187: icmp_seq=21 ttl=48 time=177.566 ms 1480 bytes from 208.80.152.187: icmp_seq=22 ttl=48 time=177.532 ms 1480 bytes from 208.80.152.187: icmp_seq=23 ttl=48 time=181.175 ms 1480 bytes from 208.80.152.187: icmp_seq=24 ttl=48 time=175.722 ms 1480 bytes from 208.80.152.187: icmp_seq=25 ttl=48 time=176.137 ms 1480 bytes from 208.80.152.187: icmp_seq=26 ttl=48 time=176.639 ms 1480 bytes from 208.80.152.187: icmp_seq=27 ttl=48 time=175.101 ms 1480 bytes from 208.80.152.187: icmp_seq=28 ttl=48 time=176.445 ms 1480 bytes from 208.80.152.187: icmp_seq=29 ttl=48 time=176.406 ms 1480 bytes from 208.80.152.187: icmp_seq=30 ttl=48 time=175.651 ms 1480 bytes from 208.80.152.187: icmp_seq=31 ttl=48 time=174.832 ms 1480 bytes from 208.80.152.187: icmp_seq=32 ttl=48 time=180.910 ms 1480 bytes from 208.80.152.187: icmp_seq=33 ttl=48 time=177.236 ms 1480 bytes from 208.80.152.187: icmp_seq=34 ttl=48 time=176.345 ms 1480 bytes from 208.80.152.187: icmp_seq=35 ttl=48 time=176.049 ms 1480 bytes from 208.80.152.187: icmp_seq=36 ttl=48 time=177.227 ms 1480 bytes from 208.80.152.187: icmp_seq=37 ttl=48 time=175.689 ms ^C --- imap.wikimedia.org ping statistics --- 38 packets transmitted, 38 packets received, 0% packet loss round-trip min/avg/max/stddev = 174.750/177.971/215.808/6.643 ms