tech-net: Re: Netbsd as default-free router

Subject: Re: Netbsd as default-free router
To: Michael Richardson <mcr@sandelman.ottawa.on.ca>
From: None <itojun@iijlab.net>
List: tech-net
Date: 08/22/2002 08:32:18

>Stupid question... how can I find out how much memory is in use for the
>routing table(s)?
>
>With a full dump, (110k routes), I get a crash with 64Mb of memory.
>I am rebuilding with NMBCLUSTERS=2048 now, but want to verify what is up.
>With 27K routes for prefixes larger than /21 only, it seems stable.
>{ ip prefix-list slash19 seq 10 deny 0.0.0.0/0 ge 21 }

	routing entries are not on mbufs.  see vmstat output, "routetbl" entry.

itojun