There is no routing problem on what you posted, but it will helpful if you write what was each route.
Each ISP is connected to a different back bone and that is why you see different routes to the same ip. On hop 20 you see a back resolving name ( mailbox...) , this also doesn't mean anything and is not a routing issue BTW It doesn't answer port 25 and even if it did it doesn't mean it is a mail server, it could be a router forwarding all port 25 connection to a mail server. What is the problematic server ? 64.239.45.66 ? To what port this server is supposed to answer ? Regards Luchy ---------------------------------------------------------------- Email : [EMAIL PROTECTED] Cellular : 050-9666629 ----- Original Message ----- From: "Yair Hakak" <[EMAIL PROTECTED]> To: <linux-il@linux.org.il> Sent: Thursday, February 03, 2005 10:10 AM Subject: re: request for help with a routing issue > Hello Linux Israel, > Since i saw some discussion of routing issues a while ago i am > posting to this list. If there is somewhere else more appropriate > please tell me where to post this: > > i am having trouble reaching my one of my linux boxes in a US hosting > center from Israel...slow transit times from 015, pings time out from > bezeqint, and other such weirdness. The really strange part is that i > have 2 servers in the same datacenter and the routes are very > different... > > a tracert to one of my servers from 012 (at > http://dig.012.net.il/cgi-bin/dig.pl) yields > > 1 212.199.212.18 (212.199.212.18) 0.354 ms 0.237 ms 0.184 ms > 2 80.179.229.1.static.012.net.il (80.179.229.1) 0.426 ms 0.255 ms 0.219 ms > 3 212.199.28.201 (212.199.28.201) 0.803 ms 0.776 ms 0.836 ms > 4 212.199.28.70 (212.199.28.70) 0.863 ms 0.826 ms 0.746 ms > 5 pal5-goldenlines-4-il.pal.seabone.net (195.22.197.17) 31.903 ms > 31.572 ms 31.401 ms > 6 mil14-mil7-racc1.mil.seabone.net (195.22.208.223) 53.054 ms > 52.596 ms 52.253 ms > 7 sl-gw10-mil-10-0.sprintlink.net (217.147.129.105) 81.406 ms > 81.190 ms 81.560 ms > 8 sl-bb21-mil-8-0.sprintlink.net (217.147.128.42) 81.525 ms 81.231 > ms 81.484 ms > 9 sl-bb20-mil-15-0.sprintlink.net (217.147.128.33) 95.935 ms > 81.560 ms 81.609 ms > 10 sl-bb21-par-12-0.sprintlink.net (213.206.129.25) 80.863 ms > 81.258 ms 80.808 ms > 11 sl-bb20-par-15-0.sprintlink.net (217.118.224.33) 82.287 ms > 80.853 ms 81.094 ms > 12 sl-bb23-nyc-14-0.sprintlink.net (144.232.20.45) 148.830 ms > 148.483 ms 152.584 ms > 13 sl-bb20-nyc-8-0.sprintlink.net (144.232.7.13) 169.653 ms 212.559 > ms 273.379 ms > 14 144.232.8.74 (144.232.8.74) 148.796 ms 148.314 ms 148.615 ms > 15 12.123.3.110 (12.123.3.110) 148.890 ms 148.787 ms 148.848 ms > 16 tbr2-cl1.wswdc.ip.att.net (12.122.10.54) 156.428 ms 156.799 ms 156.582 ms > 17 tbr1-cl1.attga.ip.att.net (12.122.10.70) 170.101 ms 170.251 ms 170.312 ms > 18 gbr4-p50.ormfl.ip.att.net (12.122.2.130) 177.322 ms 177.513 ms 177.682 ms > 19 gar1-p360.miufl.ip.att.net (12.123.200.237) 185.588 ms 185.645 > ms 185.428 ms > 20 mailbox.rossindinc.com (12.118.175.42) 184.245 ms 184.123 ms 183.881 ms > 21 66.132.255.22 (66.132.255.22) 184.248 ms 184.166 ms 183.986 ms > 22 209.213.123.181 (209.213.123.181) 184.348 ms 184.281 ms 184.325 ms > > what is especially strange is hop 20 - a mailserver for a meatpacking company. > > the other server is > 1 212.199.212.18 (212.199.212.18) 0.592 ms 0.218 ms 0.186 ms > 2 80.179.229.1.static.012.net.il (80.179.229.1) 0.280 ms 0.253 ms 0.239 ms > 3 sa-pt-212.199.26.181.012.net.il (212.199.26.181) 0.352 ms 0.211 > ms 0.238 ms > 4 pos3-1.ar03.ldn01.pccwbtn.net (63.218.13.61) 75.396 ms 77.655 ms > 75.440 ms > 5 pos3-0.cr01.ash01.pccwbtn.net (63.216.0.122) 150.502 ms 150.453 > ms 149.970 ms > 6 washdc5lcx1-pos4-3-peer.wcg.net (64.200.89.97) 149.013 ms > 148.924 ms 148.933 ms > 7 hrndva1wcx2-pos15-1.wcg.net (64.200.89.93) 151.047 ms 151.101 ms > 228.679 ms > 8 drvlga1wcx2-pos3-0-oc192.wcg.net (64.200.210.237) 164.450 ms > 164.681 ms 164.590 ms > 9 drvlga1wcx1-oc48.wcg.net (64.200.127.29) 164.480 ms 164.052 ms 163.833 ms > 10 miamfl2wcx3-pos11-0-oc48.wcg.net (64.200.240.17) 174.133 ms > 174.224 ms 174.453 ms > 11 miamfl6lcx1-pos9-0.wcg.net (64.200.119.106) 174.569 ms 174.517 > ms 174.836 ms > 12 Miami-NOTA-TWC1114543-GE.wcg.net (64.200.118.242) 180.381 ms > 180.572 ms 180.190 ms > 13 66.132.255.22 (66.132.255.22) 180.290 ms 180.443 ms 180.294 ms > 14 sm.mightytel.com (64.239.45.66) 180.311 ms 180.549 ms 180.747 ms > > note that both of them hit 66.132.255.22, which is why i don't > understand why the routes are so different. I can get to my second > server from everywhere in israel no problem, but the first one is both > slow and intermittent. > > If anyone has any ideas or who to ask about this i would appreciate it. > > thanks, > yair > > ================================================================= > To unsubscribe, send mail to [EMAIL PROTECTED] with > the word "unsubscribe" in the message body, e.g., run the command > echo unsubscribe | mail [EMAIL PROTECTED] > ================================================================= To unsubscribe, send mail to [EMAIL PROTECTED] with the word "unsubscribe" in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]
