See this: http://wiki.squid-cache.org/KnowledgeBase/DebugSections So you could use, for example: debug_options ALL,2 28,4 82,4 That would log at level 4 for of access control and external acl related things and level 2 for the rest. On Wed, Jul 11, 2012 at 6:08 PM, ml ml <mliebherr99@xxxxxxxxxxxxxx> wrote: > Hello, > > okay, this actually works: > > acl DENY_ACCESS http_status 403 > access_log /tmp/squid.deny.log squid DENY_ACCESS > > > Okay, but how can i now Debug which acl rule caused TCP_DENIED/403? > I only want to set my debug_options for the TCP_DENIED/403 requests... > > Thanks, > Mario