On Wed, 25 Aug 2010 13:47:29 -0700 (PDT), salah khater <sal2com@xxxxxxxxx> wrote: > hi all > > I have squid3.1.6 with no authintication , > when I go to some sites like http://www.debian.org/ site it give me error > (101) network unreachable . > and in squid access log I get tcp-miss/503 . > > I can resolve the site with my cach dns (pdnsd service). > what couse this problem? > os debian squeeze > > salah khater 3.1.7 or 3.1.6-2 packages are on their way through Debian QA right now. Take a close look at your network configuration. Squid is unable to connect to a IP network which both DNS and your OS are telling it it can use. Two things to note when reviewing network config: * ICMP and ICMPv6 protocol is NOT optional. * Disabling v6 in the Linux kernel is not as good as some people seem to think. The apparent reasons for doing so all stem from ICMP 'black-holes', probably the reporters own ICMP-blocking network devices. Amos
