> -------- Original Message -------- > Subject: Re: squid ceasing to function when interface > goes down > From: Jose Ildefonso Camargo Tolosa <ildefonso.camargo@xxxxxxxxx> > Date: Sun, December 06, 2009 10:44 am > To: tyler@xxxxxxxxxxxx > Cc: squid-users@xxxxxxxxxxxxxxx > > > Hi! > > This could come a little "off-topic", but: which VPN are you using? if > you happen to be using OpenVPN, try adding the option "persist-tun", > also, there is a chance that you can make squid actually restart when > the VPN goes down and up again (by using the "down" and "up" options, > that calls down and up scripts). > > Anyway, please keep us informed! All of those are already done. I've reset the cache. rm -rf /var/cache/squid/* and let it rebuild it. The cache seemed the only difference between this installation and two other ones with the same configs that remain stable... If that doesn't work, I may need to replace the server.