re: persistant routes!

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On 27 Jun 2003, Iain Buchanan wrote:

> No one at psyche-list could solve this problem, so I throw it to you
> guys :)
> 
> In short:
> I add some routes with either redhat-config-network, or route add, or
> both, (can't quite remember)
> 
> Later, I no longer want those routes.  So I use route del to get rid of
> them.  Then I notice that every time I start eth0 (eg at boot and any
> other time), the routes come back.  So I use redhat-config-network and
> delete them.  I immediately re-run redhat-config-network and the routes
> are listed there again!!

you could brute force the thing and do rpm -e redhat-config-network. :-)

It is not that hard to configure the thing by hand.

> So this time I delete them again, go to /etc/sysconfig/network-scripts
> and delete the routes from route-eth0.  I also find them in
> /etc/sysconfig/static-routes so I delete them from there.  Now I restart
> eth0, and they're back again!!
> 
> I have grep'd _every_single_file_ in /etc for the route ip, and found
> nothing.  I've also looked at various daemons and programs that ppl have
> mentioned (RIP, OSPF, rdisc) to see if they're setting the routes, but
> nothing has turned up.  I doubt this is the answer anyway, because I
> originally added the routes.
> 
> This is really getting annoying, as every time I boot or restart eth0,
> these routes come back, which screws up some internet access.
> $ route -n
> Kernel IP routing table
>    Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
> 1: 203.16.234.0    172.16.0.8      255.255.255.0   UG    0      0        0 eth0
> 2: 172.16.0.0      0.0.0.0         255.255.255.0   U     0      0        0 eth0
> 3: 203.39.28.0     172.16.0.4      255.255.255.0   UG    0      0        0 eth0
> 4: 10.0.0.0        0.0.0.0         255.0.0.0       U     0      0        0 eth0
> 5: 127.0.0.0       0.0.0.0         255.0.0.0       U     0      0        0 lo
> 6: 0.0.0.0         172.16.0.4      0.0.0.0         UG    0      0        0 eth0
> 
> (I added the numbers myself to make it easier) routes 1 & 3 are the
> problem ones.  I know what all the others are there for, and I put them
> there.  (PS I'm not a newbie :)  Any suggestions would be greatly
> appreciated!

Assuming you did not like my suggestion above try running a 
egrep -R "(203\.16\.234)|(203\.39\.28)" *  at first on /etc. If that turns up
nothing then do it as root from /. The worst thing that will happen is you will
get nothing useful. 

HTH,

-- 
......Tom		Registered Linux User #14522	http://counter.li.org
tdiehl@xxxxxxxxxxxx	My current SpamTrap ------->	mtd123@xxxxxxxxxxxx




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