Hello all, I'm having the same problem as this guy: http://squid-web-proxy-cache.1019090.n4.nabble.com/Squid-transparent-proxy-with-one-nic-access-denied-problem-td4664881.html When I try to access a website I get a Access Denied by Squid message and in the access.log I see I'm getting a forwarding loop error. But we have different network setup and he's using Ubuntu. I'm running Squid 3.4 I'm running 2 VM's: 1 for pfSense and the other for FreeBSD (nginx + squid) I have the following network: WAN1 + WAN2 in pfSense 10.0.0.1/24 (LAN1 in pfSense) 10.1.0.1/24 (LAN2 in pfSense) 10.2.0.1/24 (LAN3 in pfSense) ----> (connecting to nginx+squid[10.2.0.2] VM) My squid.conf: # # Recommended minimum configuration: # # Example rule allowing access from your local networks. # Adapt to list your (internal) IP networks from where browsing # should be allowed acl localnet src 10.0.0.0/8 # RFC1918 possible internal network #acl localnet src 172.16.0.0/12 # RFC1918 possible internal network #acl localnet src 192.168.0.0/16 # RFC1918 possible internal network #acl localnet src fc00::/7 # RFC 4193 local private network range #acl localnet src fe80::/10 # RFC 4291 link-local (directly plugged) machines acl whatismyip dstdomain whatismyip.cc http_access allow whatismyip acl SSL_ports port 443 acl Safe_ports port 80 # http acl Safe_ports port 21 # ftp acl Safe_ports port 443 # https acl Safe_ports port 70 # gopher acl Safe_ports port 210 # wais acl Safe_ports port 1025-65535 # unregistered ports acl Safe_ports port 280 # http-mgmt acl Safe_ports port 488 # gss-http acl Safe_ports port 591 # filemaker acl Safe_ports port 777 # multiling http acl CONNECT method CONNECT acl WORK-PC srcdomain 10.1.0.3 # # Recommended minimum Access Permission configuration: # # Deny requests to certain unsafe ports http_access deny !Safe_ports # Deny CONNECT to other than secure SSL ports http_access deny CONNECT !SSL_ports # Only allow cachemgr access from localhost http_access allow localhost manager http_access deny manager # We strongly recommend the following be uncommented to protect innocent # web applications running on the proxy server who think the only # one who can access services on "localhost" is a local user #http_access deny to_localhost # # INSERT YOUR OWN RULE(S) HERE TO ALLOW ACCESS FROM YOUR CLIENTS # # Example rule allowing access from your local networks. # Adapt localnet in the ACL section to list your (internal) IP networks # from where browsing should be allowed http_access allow localnet http_access allow localhost # And finally deny all other access to this proxy #http_access deny all # Squid normally listens to port 3128 http_port 10.2.0.2:3128 intercept # Uncomment and adjust the following to add a disk cache directory. cache_dir ufs /var/squid/cache/squid 100 16 256 # Leave coredumps in the first cache dir coredump_dir /var/squid/cache/squid # # Add any of your own refresh_pattern entries above these. # refresh_pattern ^ftp: 1440 20% 10080 refresh_pattern ^gopher: 1440 0% 1440 refresh_pattern -i (/cgi-bin/|\?) 0 0% 0 refresh_pattern . 0 20% 4320 cache_effective_user squid cache_effective_group squid check_hostnames off unique_hostname squidcache dns_nameservers 8.8.8.8 tcp_outgoing_address 127.0.0.1
