Draytek Routing Tables

howler

howler

howler

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5 Oct 2004
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We have 4 draytek routers here, a mix of 2800's and 2820's

I recently configured RIP on these as we have a fair amount of VPN's on each

However it seems that the routers seem to forget about the RIP routes after some time as they disappear out of the routing table even though the VPN's are still up and active

To add some confusion my the RIP route from my Juniper firewall seems to stay in the routing table of all of them and it also retains its own routing table

If I reboot the Draytek routers then all the routes come back

Have I done something stupid?
 
Sounds like they arn't updating properly, or the VPNs being up isn't enough to maintain the route.
Check that they do actually update and check that the garbage timer on a route isn't less than the routing update time.
 
Hmm I'm assuming you're using the Web interface?
If so try CLI commands.

Are the routers connected by VPNs or are they on the same Autonimous system just serving as end points for the VPNs?
 
Had a look through the CLI but cannot se anything obvious, seems to only be one RIP command

The routers are all on the same subnet here at HO
 
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