Le Fri, 7 May 2010 09:01:17 +0100, "Simon Billis" <simon at houxou.com> a écrit : > Can you confirm the routing on the two boxes - is there anything different? > I would also check the routing on the upstream routers - it is possible that > one of your ingress/egress routers has a static entry that is causing > issues. I would check all the routers that are inside the 62.236.0.0/15 > subnet (BGP thinks that these addresses are part of that subnet). $ traceroute -T 62.236.221.71 traceroute to 62.236.221.71 (62.236.221.71), 30 hops max, 40 byte packets 1 cc-campus.supagro.inra.fr (147.99.0.20) 0.231 ms 0.186 ms 0.185 ms 2 cc-dmz1.supagro.inra.fr (147.99.75.1) 0.406 ms 0.392 ms 0.373 ms 3 (195.220.89.181) 22.530 ms 22.517 ms 22.843 ms 4 193.51.241.145 (193.51.241.145) 6.910 ms 6.806 ms 7.637 ms 5 * * * 6 te1-2-marseille-rtr-021.noc.renater.fr (193.51.189.21) 9.527 ms 9.756 ms 9.976 ms 7 te0-0-0-0-lyon1-rtr-001.noc.renater.fr (193.51.189.17) 10.801 ms 10.786 ms 10.767 ms 8 xe-8-0-0.edge5.Paris1.Level3.net (212.73.207.173) 18.686 ms 17.010 ms 16.981 ms 9 ae-33-51.ebr1.Paris1.Level3.net (4.69.139.193) 16.548 ms 20.324 ms 20.076 ms 10 ae-47-47.ebr1.London1.Level3.net (4.69.143.109) 22.232 ms ae-48-48.ebr1.London1.Level3.net (4.69.143.113) 22.659 ms 22.723 ms 11 ae-1-51.edge3.London1.Level3.net (4.69.139.73) 22.949 ms 22.260 ms 22.547 ms 12 tdcdenmark-level3-xe.london1.Level3.net (4.68.63.90) 22.949 ms 22.611 ms 22.695 ms 13 atm1-0-5.psl-gw3.hel.fi.ip.tdc.net (62.236.1.26) 55.654 ms 55.624 ms 55.806 ms 14 proequal-cpe1.hel.fi.sn.net (62.236.27.110) 70.389 ms 71.992 ms 69.084 ms 15 * * * 16 * * * 17 * * * 18 * * * 19 * * * 20 * * * 21 * * * 22 * * * 23 * * * 24 * * * 25 * * * 26 * * * 27 * * * 28 * * * 29 * * * 30 * * * $ traceroute -T 62.236.221.78 traceroute to 62.236.221.78 (62.236.221.78), 30 hops max, 40 byte packets 1 cc-campus.supagro.inra.fr (147.99.0.20) 0.256 ms 0.185 ms 0.182 ms 2 cc-dmz1.supagro.inra.fr (147.99.75.1) 0.283 ms 0.267 ms 0.256 ms 3 (195.220.89.181) 1150.194 ms 1150.189 ms 1150.165 ms 4 193.51.241.145 (193.51.241.145) 1.050 ms 0.947 ms 0.910 ms 5 * * * 6 te1-2-marseille-rtr-021.noc.renater.fr (193.51.189.21) 8.441 ms 8.389 ms 8.646 ms 7 te0-0-0-0-lyon1-rtr-001.noc.renater.fr (193.51.189.17) 10.117 ms 10.090 ms 10.065 ms 8 xe-8-0-0.edge5.Paris1.Level3.net (212.73.207.173) 15.203 ms 17.176 ms 17.279 ms 9 ae-33-51.ebr1.Paris1.Level3.net (4.69.139.193) 17.261 ms 15.151 ms 15.124 ms 10 ae-47-47.ebr1.London1.Level3.net (4.69.143.109) 22.346 ms ae-48-48.ebr1.London1.Level3.net (4.69.143.113) 22.200 ms 22.164 ms 11 ae-1-51.edge3.London1.Level3.net (4.69.139.73) 22.625 ms 22.504 ms 22.582 ms 12 tdcdenmark-level3-xe.london1.Level3.net (4.68.63.90) 22.247 ms 22.714 ms 22.815 ms 13 atm1-0-5.psl-gw3.hel.fi.ip.tdc.net (62.236.1.26) 55.513 ms 55.065 ms 55.150 ms 14 proequal-cpe1.hel.fi.sn.net (62.236.27.110) 60.118 ms 60.908 ms 60.062 ms 15 ns2.greenspot.fi (62.236.221.78) 62.618 ms 63.832 ms 64.659 ms -- Philippe