<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:16px"><div id="yui_3_16_0_1_1421479180803_4737" dir="ltr" class="" style="">Greetings,</div><div id="yui_3_16_0_1_1421479180803_4737" dir="ltr" class="" style=""><br class="" style=""></div><div id="yui_3_16_0_1_1421479180803_4737" dir="ltr" class="" style="">The following is my squid.conf:</div><div id="yui_3_16_0_1_1421479180803_4737" dir="ltr" class="" style=""><br></div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">acl to_localhost dst 127.0.0.0/8 0.0.0.0/32 ::1</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">acl localnet src 10.0.0.0/8 # RFC1918 possible internal network</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">acl localnet src 172.16.0.0/12 # RFC1918 possible internal network</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">acl localnet src 192.168.0.0/16 # RFC1918 possible internal network</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">acl localnet src fc00::/7 # RFC 4193 local private network range</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">acl localnet src fe80::/10 # RFC 4291 link-local (directly plugged) machines</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">acl SSL_ports port 443</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">acl Safe_ports port 80 # http</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">acl Safe_ports port 21 # ftp</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">acl Safe_ports port 443 # https</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">acl Safe_ports port 70 # gopher</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">acl Safe_ports port 210 # wais</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">acl Safe_ports port 1025-65535 # unregistered ports</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">acl Safe_ports port 280 # http-mgmt</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">acl Safe_ports port 488 # gss-http</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">acl Safe_ports port 591 # filemaker</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">acl Safe_ports port 777 # multiling http</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">acl CONNECT method CONNECT</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">http_access allow manager localhost</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">http_access deny manager</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">http_access deny !Safe_ports</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">http_access deny CONNECT !SSL_ports</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">http_access allow localnet</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">http_access allow localhost</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">http_access allow all</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">visible_hostname Squid_Box</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">http_port 3128 intercept</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">wccp2_router 172.16.1.1</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">wccp2_forwarding_method gre</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">wccp2_return_method gre</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">wccp2_assignment_method hash</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">wccp2_service standard 0</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">hierarchy_stoplist cgi-bin ?</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">coredump_dir /var/spool/squid</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">refresh_pattern ^ftp: 1440 20% 10080</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">refresh_pattern ^gopher: 1440 0% 1440</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">refresh_pattern -i (/cgi-bin/|\?) 0 0% 0</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="">refresh_pattern . 0 20% 4320</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="" dir="ltr">--</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="" dir="ltr"><br></div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="" dir="ltr">Tunnel config:</div><div id="yui_3_16_0_1_1421480729972_2547" class="" style="" dir="ltr"><br></div><div id="yui_3_16_0_1_1421480729972_2547" class="" dir="ltr" style="">DEVICE=tun0</div><div id="yui_3_16_0_1_1421480729972_2547" class="" dir="ltr" style="">TYPE=GRE</div><div id="yui_3_16_0_1_1421480729972_2547" class="" dir="ltr" style="">DEVICETYPE=tunnel</div><div id="yui_3_16_0_1_1421480729972_2547" class="" dir="ltr" style="">BOOTPROTO=none</div><div id="yui_3_16_0_1_1421480729972_2547" class="" dir="ltr" style="">MY_INNER_IPADDR=10.0.0.50</div><div id="yui_3_16_0_1_1421480729972_2547" class="" dir="ltr" style=""># MY_OUTER_IPADDR=10.0.0.51</div><div id="yui_3_16_0_1_1421480729972_2547" class="" dir="ltr" style="">PEER_OUTER_IPADDR=172.16.1.1</div><div id="yui_3_16_0_1_1421480729972_2547" class="" dir="ltr" style="">PEER_INNER_IPADDR=10.0.0.51</div><div id="yui_3_16_0_1_1421480729972_2547" class="" dir="ltr" style="">NETMASK=255.255.255.0</div><div id="yui_3_16_0_1_1421480729972_2547" class="" dir="ltr" style="">ONBOOT=yes</div><div id="yui_3_16_0_1_1421480729972_2547" class="" dir="ltr" style="">IPV6INIT=no</div><div id="yui_3_16_0_1_1421480729972_2547" class="" dir="ltr" style="">USERCTL=no</div><div class="" style="" id="yui_3_16_0_1_1421480729972_2698">--</div><div class="" style="" id="yui_3_16_0_1_1421480729972_2698"><br></div><div class="" style="" id="yui_3_16_0_1_1421480729972_2698" dir="ltr">After starting squid & running a tcpdump, I get the following & 172.16.1.200 is not getting out the the internet.</div><div class="" style="" id="yui_3_16_0_1_1421480729972_2698" dir="ltr"><br></div><div class="" style="" id="yui_3_16_0_1_1421480729972_2698" dir="ltr"><div class="" id="yui_3_16_0_1_1421480729972_2698" dir="ltr" style="">[root@Squid_Box ~]# tcpdump -i tun0</div><div class="" id="yui_3_16_0_1_1421480729972_2698" dir="ltr" style="">tcpdump: verbose output suppressed, use -v or -vv for full protocol decode</div><div class="" id="yui_3_16_0_1_1421480729972_2698" dir="ltr" style="">listening on tun0, link-type LINUX_SLL (Linux cooked), capture size 65535 bytes</div><div class="" id="yui_3_16_0_1_1421480729972_2698" dir="ltr" style="">17:50:46.033624 IP 172.16.1.200.53123 > 72.21.91.29.http: Flags [S], seq 3999260288, win 8192, options [mss 1460,nop,nop,sackOK], length 0</div><div class="" id="yui_3_16_0_1_1421480729972_2698" dir="ltr" style="">17:50:46.284319 IP 172.16.1.200.53124 > 72.21.91.29.http: Flags [S], seq 593798473, win 8192, options [mss 1460,nop,nop,sackOK], length 0</div><div class="" id="yui_3_16_0_1_1421480729972_2698" dir="ltr" style="">17:50:46.461485 IP 172.16.1.200.53125 > 64.233.171.104.http: Flags [S], seq 2397006369, win 8192, options [mss 1460,nop,wscale 8,nop,nop,sackOK], length 0</div><div class="" id="yui_3_16_0_1_1421480729972_2698" dir="ltr" style="">17:50:46.741693 IP 172.16.1.200.53126 > 64.233.171.104.http: Flags [S], seq 1663740355, win 8192, options [mss 1460,nop,wscale 8,nop,nop,sackOK], length 0</div><div class="" style="" id="yui_3_16_0_1_1421480729972_2748">--</div><div class="" style="" id="yui_3_16_0_1_1421480729972_2748"><br></div><div class="" style="" id="yui_3_16_0_1_1421480729972_2748" dir="ltr">Any assistance will be greatly appreciated.</div><div class="" style="" id="yui_3_16_0_1_1421480729972_2748" dir="ltr"><br></div><div class="" style="" id="yui_3_16_0_1_1421480729972_2748" dir="ltr">Thanks Much</div></div><div id="yui_3_16_0_1_1421480729972_2547" class="" style=""><br></div><div class="" style="" id="yui_3_16_0_1_1421480729972_2642"><br class="" style=""></div><div id="yui_3_16_0_1_1421480729972_2547" class="" style=""><br class="" style=""></div></div></body></html>