I have an ethernet interface with a static IP address, there is no traffic routed to the internet over this interface.
Secondly there is a dsl-connection (pppoe) that provides the route to the internet.
See also attached file /etc/network/interfaces
But I also have changed /etc/default/squid to prevent squid from doing the DNS tests during start (there are no error messages in /var/log/squid attached earlier).
I have an ethernet interface with a static IP address, there is no traffic routed to the internet over this interface.
Secondly there is a dsl-connection (pppoe) that provides the route to the internet.
See also attached file /etc/network/ interfaces
But I also have changed /etc/default/squid to prevent squid from doing the DNS tests during start (there are no error messages in /var/log/squid attached earlier).