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Re: porblems with routing
On Thu, 29 Jan 1998, Shachar Tal wrote:
> Hi,
>
> I have a routing table which worked just fine a few days ago. now I get a :
> ---
> traceroute: Warning: Multiple interfaces found; using 132.68.252.254 @ dummy
> traceroute to www.netvision.net.il (194.90.1.10), 30 hops max, 40 byte packets
> 1 teg (132.68.7.254) 0.752 ms 0.680 ms 0.660 ms
> 2 tau-smds.man.ac.il (128.139.210.16) 4.312 ms 5.359 ms 4.308 ms
There was a problem with the Machba SMDS today, which has caused various
routing problems. I see it stopped at TAU HSSI interface, which could
explain it. Are you still experiencing these problems ?
--Ariel
P.S. I don't know if you didn't do it, but it is advisable to contact your
WAN team at the Technion Computer Center, who can tell you if a
general or specific networking/routing problem exists.
> .
> .
> .
> ---
> my routing table looks like this:
> ---
> Kernel IP routing table
> Destination Gateway Genmask Flags Metric Ref Use Iface
> rifkin.technion * 255.255.255.255 UH 0 0 264 eth1
> rifnbase02.tech * 255.255.255.255 UH 0 0 199 eth1
> iris1.technion. * 255.255.255.255 UH 0 0 153 eth1
> vipe98.technion * 255.255.255.255 UH 0 0 981 eth1
> b5.rifkin.techn * 255.255.255.255 UH 0 0 441 eth1
> ftp.rifkin.tech * 255.255.255.255 UH 0 0 0 dummy:0
> www.rifkin.tech * 255.255.255.255 UH 0 0 0 dummy:1
> os.technion.ac. * 255.255.255.255 UH 0 0 0 dummy:2
> machba.il.php.n * 255.255.255.255 UH 0 0 0 dummy:3
> station3.rifkin * 255.255.255.255 UH 0 0 29 ppp3
> station4.rifkin * 255.255.255.255 UH 0 0 33 ppp4
> 132.68.15.160 b5.rifkin.techn 255.255.255.248 UG 0 0 1344 eth1
> 132.68.15.128 * 255.255.255.240 U 0 0 4839 eth1
> 132.68.0.0 * 255.255.0.0 U 0 0 69479 eth0
> 127.0.0.0 * 255.0.0.0 U 0 0 1269 lo
> default teg.technion.ac 0.0.0.0 UG 0 0 40690 eth0
> ---
> As you see, I run PPP for users, and I also route 2 local networks
> (132.68.15.128-144, 132.68.15.160-167, with a 132.68.15.146 gw).
> the 132.68.x.x is a flat network, and my gw to the outer world is
> 132.68.7.254 (the Technion gateway).
>
> Anyidea what may be causing this?
>
> TIA,
> Shachar Tal
> ------------
> Technion, Faculty of Architecture system administrator
> email: shachar@vipe.technion.ac.il, system@aluf.technion.ac.il
> KeyID 0481FEF1 fingerprint = 52 1B 97 6A F2 77 AE C6 64 B6 5A 5E 14 28 8E 7E
>
>
>
+---------------------------------------------------------------+
| Ariel Biener |
| e-mail: ariel@post.tau.ac.il Work ph: 03-6406086 |
| fingerprint = 07 D1 E5 3E EF 6D E5 82 0B E9 21 D4 3C 7D 8B BC |
+---------------------------------------------------------------+