Hi Brian, My school has 2x TW circuits. Tracing to 68.68.176.1 shows that it doesn't leave TW's network. In Chris's previous email, the origion is AS 11351 which is Road Runner (now owned by TW). It gets to Albany, NY then dies. C:\Users\ridderg>tracert 68.68.176.1 Tracing route to gw.princetowncable.com [68.68.176.1] over a maximum of 30 hops: 1 <1 ms 1 ms <1 ms 155.92.105.254 2 1 ms 1 ms 1 ms 155.92.10.17 3 2 ms 1 ms 1 ms 155.92.10.1 4 3 ms 1 ms 8 ms 155.92.10.130 5 2 ms 1 ms 2 ms 207-250-86-49.static.twtelecom.net[207.250.86.49] 6 4 ms 4 ms 4 ms chi2-pr1-xe-2-3-0-0.us.twtelecom.net[66.192.250.154] 7 49 ms 5 ms 4 ms ae-1-0.cr0.chi10.tbone.rr.com [66.109.6.152] 8 18 ms 19 ms 18 ms 66.109.6.73 9 32 ms 31 ms 31 ms ae1-0.glflnyaq-rtr000.nyroc.rr.com[24.24.21.213] 10 31 ms 31 ms 33 ms rdc-74-76-241-191.alb.northeast.rr.com[74.76.241.191] 11 * * * Request timed out. 12 * * * Request timed out. 13 * * * Request timed out. 14 * * * Request timed out. 15 * * * Request timed out. 16 * * * Request timed out. 17 * * * Request timed out. 18 * * * Request timed out. 19 * * * Request timed out. 20 * * * Request timed out. 21 * * * Request timed out. 22 * * * Request timed out. 23 * * * Request timed out. 24 * * * Request timed out. 25 * * * Request timed out. 26 * * * Request timed out. 27 * * * Request timed out. 28 * * * Request timed out. 29 * * * Request timed out. 30 * * * Request timed out. Trace complete. -Grant On Wed, Dec 14, 2011 at 3:23 PM, Chris Stone <axisml@gmail.com> wrote:
Brian,
wanting to know what other people were seeing with traceroutes and "show ip bgp". The networks in question at the following 4 /24's
68.68.176.0/24 68.68.177.0/24 68.68.178.0/24 68.68.179.0/24
Here's what I'm seeing on our L3 connection here in Denver, CO::
route1:~$ show ip bgp | egrep '68.68.17[6-9]' *> 68.68.176.0/24 4.79.81.221 0 0 3356 7843 11351 i *> 68.68.177.0/24 4.79.81.221 0 0 3356 7843 11351 i *> 68.68.178.0/24 4.79.81.221 0 0 3356 7843 11351 i *> 68.68.179.0/24 4.79.81.221 0 0 3356 7843 11351 i
traceroute to 68.68.176.1 (68.68.176.1), 30 hops max, 60 byte packets 1 4.79.81.221 0.348 ms 0.343 ms 0.339 ms 2 4.69.147.94 0.310 ms 0.316 ms 0.337 ms 3 4.69.132.106 16.486 ms 21.091 ms 16.440 ms 4 4.69.151.165 14.695 ms 14.709 ms 4.69.151.129 22.556 ms 5 4.69.145.144 14.874 ms 14.890 ms 4.69.145.80 14.951 ms 6 4.28.152.110 14.697 ms 14.806 ms 4.59.32.18 16.736 ms 7 66.109.9.104 14.579 ms 66.109.6.208 14.686 ms 14.478 ms 8 66.109.9.40 30.662 ms 66.109.6.23 30.592 ms 30.638 ms 9 66.109.6.20 30.420 ms 30.595 ms 30.582 ms 10 66.109.6.73 44.523 ms 44.460 ms 44.498 ms 11 24.24.21.213 57.437 ms 57.642 ms 57.626 ms 12 74.76.241.191 57.340 ms 57.495 ms 57.388 ms 13 74.76.241.181 57.478 ms 57.450 ms 57.766 ms 14 * * * 15 * * * 16 * * * 17 * * * 18 * * * 19 * * * 20 * * * 21 * * * 22 * * * 23 * * * 24 * * * 25 * * * 26 * * * 27 * * * 28 * * * 29 * * * 30 * * *
traceroute to 68.68.179.1 (68.68.179.1), 30 hops max, 60 byte packets 1 4.79.81.221 0.421 ms 0.429 ms 0.430 ms 2 4.69.147.94 0.384 ms 0.402 ms 0.404 ms 3 4.69.132.106 14.763 ms 14.725 ms 14.750 ms 4 4.69.151.141 14.817 ms 14.787 ms 4.69.151.165 14.687 ms 5 4.69.145.80 62.893 ms 4.69.145.208 14.992 ms 4.69.145.144 14.975 ms 6 4.28.152.110 14.994 ms 14.808 ms 14.805 ms 7 66.109.6.208 14.659 ms 14.658 ms 14.589 ms 8 66.109.6.23 30.599 ms 30.774 ms 30.725 ms 9 66.109.6.20 30.509 ms 30.713 ms 30.718 ms 10 66.109.6.73 44.476 ms 107.14.19.29 44.468 ms * 11 24.24.21.213 57.657 ms 57.583 ms 57.567 ms 12 74.76.241.191 57.356 ms 57.227 ms 57.183 ms 13 74.76.241.181 58.266 ms 57.402 ms 57.452 ms 14 * * * 15 * * * 16 * * * 17 * * * 18 * * * 19 * * * 20 * * * 21 * * * 22 * * * 23 * * * 24 * * * 25 * * * 26 * * * 27 * * * 28 * * * 29 * * * 30 * * *
Chris