tor 2009-09-03 klockan 06:57 -0700 skrev Phil_Smith: > Hi, I have installed SQUID 3 on an OpenSuSe 11.1 server fitted with 2 NICs. > NIC1 is connected to a Broadband router. NIC 2 is connected to an internal > LAN. Ok. Not a too uncommon setup. > I followed the instructions in the squid.conf file to set the http_port to > the internal NIC address (in this case 10.1.2.25:3128). When I try to > access the internet from a pc on the LAN with the proxy set to 10.1.2.25, > port 3128 nothing happens. Connection times out. Then you probably have a local firewall on the SuSe box which blocks LAN access to port 3128. > I have run SQUID in debug mode and tried connecting from the Squid server > wvia squidconsole, and connection works (connecting from 127.0.0.0). The loopback interface is generally not firewalled as it's only internal to the server.. > I installed wireshark on the Squid server and ran a capture on the LAN NIC > while trying to connect. All I saw was SYN packets from the originating PC. > No ACKs were sent from the Squid server. Typical firewall symptoms. The SYNs reaces the NIC but is dropped by the local firewall before seen by the TCP/IP stack. Regards Henrik
