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Re: trouble with zebra ( WAS RE: gated on woody )



Hello,

First thing to check is what's happening when you loose connectivity: 
sniff the traffic on the linux 2 interfaces when you try to ping to see what's happening.

JeF

On Mon, Apr 22, 2002 at 02:56:12PM +0200, Daniel.Marquez-Klaka@star-21.de wrote:
> Yep, I did so, but I'm running into problems.
> Everything looks good for about 10 min. then I
> loose connectivity to the loopback of my Linux box,
> but the route stay's in the Cisco's route table.
> After pinging from Cisco to each ethX interface of the 
> Linux box, the loopback is back reachable.
> 
> my setup is like this:
> 
> two switches connected to a Cisco 7513.
> a Linux box connected to each switch.
> The Linux box has an additional lo:1 interface.
> 
> here is my setup.
> 
> Cisco: (pretty simple)
> -----------------------
> router ospf 1
>  log-adjacency-changes
>  network 192.168.60.0 0.0.0.255 area 0
>  network 192.168.99.1 0.0.0.0 area 0
>  network 192.168.99.17 0.0.0.0 area 0
>  network 192.168.99.251 0.0.0.0 area 0
> 
> zebra.conf:
> -----------
> interface lo
> !
> interface eth0
> !
> interface eth1
>  ip address 192.168.99.5/28
> !
> interface eth2
>  ip address 192.168.99.21/28
> !
> interface lo:1
>  ip address 192.168.99.249/32
> !
> line vty
> 
> 
> ospfd.conf:
> -----------
> interface lo
> !
> interface eth0
> !
> interface eth1
>  ip ospf cost 10
> !
> interface eth2
>  ip ospf cost 10
> !
> interface lo:1
> !
> router ospf
>  ospf router-id 192.168.99.249
>  ospf abr-type cisco
>  redistribute connected
>  network 192.168.99.0/28 area 0
>  network 192.168.99.16/28 area 0
>  network 192.168.99.249/32 area 0
> !
> 
> 
> Can someone out some light on me ?
> 
> 
> Thanks,
> 
> Daniel
> 
> 
> > -----Original Message-----
> > From: Michael Wood [mailto:mwood@its.uct.ac.za]
> > Sent: Friday, April 19, 2002 4:18 PM
> > To: debian-isp@lists.debian.org
> > Subject: Re: gated on woody
> > 
> > 
> > On Fri, Apr 19, 2002 at 01:53:37PM +0200, 
> > Daniel.Marquez-Klaka@star-21.de wrote:
> > > Hiya,
> > > 
> > > I'm trying to get gated working on an fresh installed woody.
> > > It compiles with no errors but I can't even bring gated to
> > > check his conf file (-C). All I get is an simple "Abort".
> > > 
> > > I'm still on the default installation Kernel. My question now
> > > is there something in the kernel that need to be turned on for
> > > making gated happy. Or any other ideas ? O, it is gated 3.6
> > [snip]
> > 
> > How about trying zebra instead?
> > 
> > Package: zebra
> > Priority: extra
> > Section: net
> > Installed-Size: 2546
> > Maintainer: Takuo KITAME <kitame@northeye.org>
> > Architecture: i386
> > Version: 0.92a-4
> > Depends: libc6 (>= 2.2.4-4), libncurses5 (>= 5.2.20010310-1), 
> > libreadline4 (>= 4.2a)
> > Suggests: netbase (>= 3.15-3)
> > Filename: pool/main/z/zebra/zebra_0.92a-4_i386.deb
> > Size: 987168
> > MD5sum: 8f122bc8f3945c1b9e2a59bf7fa97678
> > Description: A GPL'd, BGP/OSPF/RIP capable routing daemon
> >  GNU Zebra is free software (distributed under the GNU Generic Public
> >  License) which manages TCP/IP based routing protocols. It supports
> >  BGP 4, BGP4+, OSPFv2, OSPFv3, RIPv1, RIPv2, and RIPng as well as the
> >  IPv6 versions of these.
> >  .
> >  Zebra uses threading if the kernel supports it, but can also run on
> >  kernels that do not support threading.
> >  .
> >  Zebra is more than a routed replacement, it can be used as a Route
> >  Server and a Route Reflector.
> >  .
> >  Zebra is unique in design in that it has a process for each protocol.
> > 
> > -- 
> > Michael Wood <mwood@its.uct.ac.za>
> > 
> > 
> > -- 
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> > listmaster@lists.debian.org
> > 
> > 
> 
> 
> -- 
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> 

-- 
-> Jean-Francois Dive
--> jef@linuxbe.org


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