> At 08:51 AM 12/8/99 -0600, Joe Greco wrote:
> >Most of which are routes pointing at the 3 private-net interfaces on the
> >machine.
>
> The info was provided more as a comparison, that quantity of routes do not
> necessary mean leak ? Or perhaps it does. But after 90 days, you would
> think the problem would have been hit no ?
My _point_ was that this issue (or some variant) has been around for some
time. I suspect it doesn't have to do with packet forwarding, but does
somehow have to do with machines that actually establish or receive TCP
connections. Why this only affects certain types of systems, I don't know.
Certainly a large number of routes doesn't mean anything.
However,
> vmstat -m | grep routetbl|grep K
routetbl289178 40961K 40961K 40960K 435741 0 0 16,32,64,128,256
> netstat -rn | wc -l
16
289178 blocks (and 40960K - that's 40MB) in use to support 16 routes (that
is 2.5MB of memory used per listed route) is a bit on the excessive side.
Your example was more along the lines of 20MB to support 65000 routes, only
a few hundred bytes per route, which is roughly on the order of what I'd
expect per route.
I'd think that inbound connections are less likely to be an issue than
outbound ones, as inbound connections get really heavily exercised on
things like web servers. But that is off-the-top-of-my-head speculation,
and I've nothing to support that theory.
... Joe
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Joe Greco - Systems Administrator [EMAIL PROTECTED]
Solaria Public Access UNIX - Milwaukee, WI 414/342-4847
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