Milam, Chad writes:
>
> The box is a router, no ip masq, no ip chains, no ip fw, just a router.
Weird. Julian has a useful program testlvs for testing route
cache. I just tested this w. linux-2.2.17 many srcnum (80000) but
cannot force cache overflow. Ok it was not for hours. And 2.2.X
has recent cache code I was wrong here. I have used it for just
for routers for pretty demanding jobs.
I would look for grows in /proc/slabinfo too...
rt_cache_stat-2.2.17.pat
Description: Binary data
With the patch you can monitor ipv4_dst_ops.entries wich rtstat and
testlvs is good exerciser.
Cheers.
--ro
BTW. I think rtstat can hold have some stats about the GC process too.
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