North American Network Operators Group
Date Prev | Date Next |
Date Index |
Thread Index |
Author Index |
Historical
Re: zebra server redundancy
- From: alex
- Date: Fri Sep 05 14:48:49 2003
This isn't qiute a nanog subject, but...
> In testing so far, this seems to work great. My only question is how
> are people withdrawing the routes?
> ospfd does not yet re-read its config on a HUP.
Using vtysh (or telnet to port 2604)
> removing the alias from the loopback interface seems slow to converge,
> as zebra does not seem to be notified in real time of such events, but
> seems to have a periodic timer that looks at interface status. (Adding
> it back to the loopback has also had some issue, if the host route is
> already in the routing table from other hosts.)
Depends on your OS. zebra will get realtime notification on Linux with
netlink, and on *bsd with "routing socket".
> Looks like an expect script telneting to the ospfd and removing the
> network statement from the router ospf section is the best way, or is
> there some more elegant mechanism people use? Thanks
Vtysh is somewhat simpler than telnetting.
Alex Pilosov | DSL, Colocation, Hosting Services
President | alex@pilosoft.com (800) 710-7031
Pilosoft, Inc. | http://www.pilosoft.com
|
