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Date:      Thu, 24 May 2001 18:25:27 +0200 (CEST)
From:      Jakub Kruszona-Zawadzki <acid@g-em.pl>
To:        freebsd-questions@FreeBSD.ORG
Subject:   how to configure FreeBSD for big traffic
Message-ID:  <Pine.BSF.4.21.0105241806140.77481-100000@unix-server.local.g-em.pl>

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FreeBSD 4.2

We have very big www trafic. (about 13 hits/sec on peek - yes 15mln/month)
netstat -n | wc -l , gives numbers about 1500

kernel was compiled with option MAXUSERS=512 
and ...
after about a month our server suddenly started to behave a little bit
crazy. First one, then more machines from our LAN lost ability to see
our server.

my /var/log/messages :

May 22 18:08:27 szafa1 /kernel: arplookup 192.168.1.72 failed: could not
allocate llinfo
May 22 18:08:27 szafa1 /kernel: arpresolve: can't allocate llinfo for
192.168.1.72rt
(...)
May 22 18:49:38 szafa1 /kernel: arplookup 192.168.1.1 failed: could not
allocate llinfo

arp -a wrote nothing:

su-2.04# arp -a 
su-2.04#

ifconfig -a wrote nothing too:

su-2.04# ifconfig -a
su-2.04#

after reboot server works good.
it happened two times. where is the problem ?, how to patch it - static
arps ? or what ?

Jakub Kruszona-Zawadzki
acid@gemius.pl


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