Try using only the absolutely necessary squid options for your needs first
(probably diskd and pf-transparent) and see if it keeps happening

Try using pfctl and see what's happening on the nat side, see if your new
entries are going into the state table

And of course look at squid's logs .......

wolk [wolk@jablko.one.pl] wrote:
> I have a old pentium2 266Mhz with 64MB and 1GB HDD
> it works as a router and a proxy server (www and ftp) for local net.
> wehen few users(>10) watching www and use ftp squid hangs up for few minuts
> no one is able to watch www or use ftp.
> when i turn off the squid everything works fine.
> I don't see anything bad in squid log file.
> I use openbsd 3.3 generic. two realtek networks card.
> squid compile options:
> --enable-removal-policies="lru heap" \
> --enable-storeio="ufs diskd" \
> --datadir="${PREFIX}/share/squid" \
> --localstatedir="${SQUIDDIR}" \
> --enable-delay-pools \
> --enable-useragent-log \
> --enable-referer-log \
> --enable-pf-transparent
>
> Maybe someone have similar problem, or know solution.
>
> Jacek
> wolk@jablko.one.pl
>
> --
> System poczty na jablko.one.pl

--
One nation, under surveillance.