Re: Would OpenBSD and Squid be considered a "Proxy Firewall"?

[Jon]

Just like pfsync makes router fail-over possible when combined with 
CARP, is there a similar mechanism that could be used between two 
OpenBSD routers to provide fail-over for squid?

If the squid machines I have to deal with over here could be replaced 
with OpenBSD boxes I could just casually restart one by one after 
applying a kernel security update or just unplug it and take it over to 
the bench to install a fresh new release with negligible if any notice 
on the network, damn that'd be awesome.