squid-users@xxxxxxxxxxxxxxx

[spaceman <spacephai@xxxxxxxxx>]

Dear Sir or Madam,


          Firstly i would like to apologize to my poor english

          I want to load balance two isp connection with one linux
squid proxy server.Load balancing and failover is ok using shorewall
firewall.My network setup is here


                 eth0  is for LAN

                 eth1   is for A internet connection       It  can
only use Parent-A upstream parent proxy server

                 eth2   is for B internet connection       It can only
use Parent-B upstream parent proxy server

            I user Fedora Core 10 and Shorewall Firewall (www.shorewall.net) .

           Shorewall automatically load balance and failover outgoing
internet gateway.

            Now i want to set up squid proxy server.

            My problem is that each internet connection has seperate
parent proxy.They can only use their corresponding Parent proxy
server.

           So i want to route,match or map A internet gateway request
to Parent-A upstream parent proxy

           server  and B internet gateway request to Parent-B upstream
parent proxy server.

                   I think i must be use
                      cache_peer
                      cache_peer_access
                       tcp_outgoing_address
                                 but no sure i have test so many times but fails

                        Any help would be great.With best regards