I run a firewall with dual ISP connections, and get my IPv6 through a tunnel at Hurricane Electric. Today HE added new filtering which prevents cross-traffic between tunnels, which pointed out a problem with my setup in that queries on one tunnel are indiscriminately being answered through the other tunnel. I was told that the solution to this situation lies in source-based routing...
Now this seems to point out an issue which I have found few solutions to, and even what I have configured now is something I would consider a poor hack. So I am looking for a proper solution for multi-ISP setups, whereby any packets routed through my firewall to a local server will have the output sent back through the *same* ISP interface. Surely there is some simple configuration within shorewall (and shorewall6) that I have not discovered which will provide this? From what little I have discovered, I would assume the answer lies back in the originally mentioned source-based routing, but I can't seem to find any info on configuring this under shorewall. Any help, please? ------------------------------------------------------------------------------ The demand for IT networking professionals continues to grow, and the demand for specialized networking skills is growing even more rapidly. Take a complimentary Learning@Ciosco Self-Assessment and learn about Cisco certifications, training, and career opportunities. http://p.sf.net/sfu/cisco-dev2dev _______________________________________________ Shorewall-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/shorewall-users
