3rd ISP in ISP Redundancy

[edb105]

I recently added a 3rd ISP to my CP R60 firewall. My initial hope was that I would be able to just add this 3rd ISP directly to the ISP Redundancy only to realize this is limited to just 2 interfaces.

My next step was to just try to use this new ISP just for internal traffic. I went in and modified my internal subnet to hide behind a real world IP on this new ISP, however it is spotty at best. Only about half of my workstations on this subnet at any one time can pass through this interface, and to make it worse it is completely random. One machine on the internal subnet will work just fine, and then hours later not all.

Any suggestions on how to incorporate this 3rd ISP would be greatly appreciated.

[chillyjim]

Sounds like you're looking for "Source Based Routing"

This is not "supported" in SPLAT (as in TAC won't help you with it) but if you lookup iproute2 you should be able to get it going.

PM me and I'll send you a sample config.