From owner-freebsd-questions Wed Sep 25 16:04:34 1996 Return-Path: owner-questions Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id QAA24659 for questions-outgoing; Wed, 25 Sep 1996 16:04:34 -0700 (PDT) Received: from agora.rdrop.com (root@agora.rdrop.com [199.2.210.241]) by freefall.freebsd.org (8.7.5/8.7.3) with SMTP id QAA24603 for ; Wed, 25 Sep 1996 16:04:25 -0700 (PDT) Received: from dreamlabs.dreaming.org by agora.rdrop.com with smtp (Smail3.1.29.1 #17) id m0v6308-000928C; Wed, 25 Sep 96 16:04 PDT Received: from dreamlabs.dreaming.org (mitayai@dreamlabs.dreaming.org [207.107.8.200]) by dreamlabs.dreaming.org (8.7.5/8.6.12) with SMTP id TAA24994 for ; Wed, 25 Sep 1996 19:01:06 -0400 (EDT) Date: Wed, 25 Sep 1996 19:01:06 -0400 (EDT) From: Will Mitayai Keeso Rowe To: freebsd-questions@freebsd.org Subject: Re: persistent problem. (fwd) Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-questions@freebsd.org X-Loop: FreeBSD.org Precedence: bulk thought i'd share with you folks the latest in my saga of trying to get someone to tell me when the route between me and freebsd.org will be fixed (yes, i'm one of those poor saps who go through Sprint). -Mit Will Mitayai Keeso Rowe The DreamLabs Network http://www.dreaming.org (905)725-9139 ---------- Forwarded message ---------- Date: Wed, 25 Sep 1996 18:56:52 -0400 (EDT) From: Network Operations Center To: Will Mitayai Keeso Rowe Cc: noc@sprintlink.net Subject: Re: persistent problem. (fwd) The problem that you are having is because the routes are being dampened due to flapping from the originator. SL-DC-11#show ip bgp 204.216.27.18 BGP routing table entry for 204.216.0.0/16, version 947473 Paths: (3 available, no best path, advertised over IBGP, EBGP) 1239 1280 2041, (aggregated by 2041 198.32.128.20) (history entry) 149.20.4.1 (metric 33) from 144.228.20.1 (144.228.21.1) Origin IGP, metric 1, localpref 1, external, atomic-aggregate Dampinfo: penalty 5992, flapped 255 times in 11:31:29 1239 1280 2041, (aggregated by 2041 198.32.128.20) (history entry) 149.20.4.1 (metric 33) from 144.228.20.8 (144.228.28.1) Origin IGP, metric 1, localpref 1, external, atomic-aggregate Dampinfo: penalty 5954, flapped 259 times in 11:31:38 1239 1280 2041, (aggregated by 2041 198.32.128.20) (history entry) 149.20.4.1 (metric 33) from 144.228.20.6 (144.228.26.1) Origin IGP, metric 1, localpref 1, external, atomic-aggregate Dampinfo: penalty 5938, flapped 259 times in 11:31:38 Every router outside of the stockton area have this route dampened. In the stockton area, it is all within the same AS so the routes are not dampened (it only works between AS's). In any case, this is the T1 from Sprint to CIX which is bouncing and causing our network to automatically dampen the routes to prevent them from taking our network down with it. Scott SprintLink NOC On Wed, 25 Sep 1996, Will Mitayai Keeso Rowe wrote: > Date: Wed, 25 Sep 1996 08:25:58 -0400 (EDT) > From: Will Mitayai Keeso Rowe > To: noc@sprintlink.net > Subject: persistent problem. (fwd) > > > Hello... > > I've been having persistent problems getting to a few sites on the west > coast who assure me that they are up, and trying through a few other > routes i can get to them. > > This problem has been happening for quite some time now on and off, but > pretty solid the past few days. Today, and the rest of the week it is > inconvienient as i have work i do remotely on one of those unreachable > sites... > > So, my question is: > > is there anything wrong with one of your routers, and if so, what, and do > you know how long it will be before a short/long term fix is made? > > Please let me know ASAP so that i can either look more locally or even > remoter if the problem is not with you, and/or make arrangements to do my > work from another connection. > > Regards, > Mit > > So you know what IP i'm coming from/going to: > traceroute to 204.216.27.18 at about 14:16EDT Sept 24 > 1 gateway (207.107.8.193) 1.425 ms 11.175 ms 1.202 ms > 2 172.17.3.1 (172.17.3.1) 1.476 ms 1.435 ms 1.409 ms > 3 172.17.3.6 (172.17..3.6) 2.267 ms 3.233 ms 2.355 ms > 4 172.17.18.34 (172.17.18.34) 2.827 ms 2.708 ms 2.641 ms > 5 spc-tor-2-atm0.Sprint-Canada.Net (206.186.248.125) 4.172 ms 4.583 ms 4.105 ms > 6 204.50.251.33 (204.50.251.33) 4.161 ms 3.587 ms 3.835 ms > 7 144.228.165.25 (144.228.165.25) 16.681 ms 16.695 ms 16.847 ms > 8 * * * > 9 144.228.165.25 (144.228.165.25) 17.719 ms !H * 22.936 ms !H > > and.... > > > a ping: > > PING freefall.freebsd.org (204.216.27.18): 56 data bytes > 36 bytes from 144.228.165.25: Destination Host Unreachable > Vr HL TOS Len ID Flg off TTL Pro cks Src Dst > 4 5 00 5400 0290 0 0000 f8 01 fffa 207.107.8.200 204.216.27.18 > > 36 bytes from 144.228.165.25: Destination Host Unreachable > Vr HL TOS Len ID Flg off TTL Pro cks Src Dst > 4 5 00 5400 0295 0 0000 f8 01 fff5 207.107.8.200 204.216.27.18 > > 36 bytes from 144.228.165.25: Destination Host Unreachable > Vr HL TOS Len ID Flg off TTL Pro cks Src Dst > 4 5 00 5400 02b4 0 0000 f8 01 ffd6 207.107.8.200 204.216.27.18 > > > --- freefall.freebsd.org ping statistics --- > 5 packets transmitted, 0 packets received, 100% packet loss > >