How to configure NAT for a network object and route to a specific external port-ip

[Luis_Vieyra]

Hello I've 3 external network interfaces, 2 of them are configured with ISP Redundancy, however I wish to route certain network objects to the third external network that is not in use, how I can do it?  thanks!

[Danny · Accepted solution]

This can be easily achieved via Policy Based Routing (PBR) in your Gaia WebUI. (sk100500)

[Luis_Vieyra]

Hello thanks for the reply, However I tried to configure it on my firewall and after several hours I cant make it works, I'm posting an image of what I want to archive, hope someone can helps. thanks a lot.

[PhoneBoy]

Policy-based Routing is not compatible with ISP Redundancy.

This is a limitation listed here: Policy-Based Routing (PBR) on Gaia OS 

[Danny]

So instead of using ISP Redundancy https://community.checkpoint.com/people/luisve906949e-c8df-328e-810c-76617a79eeb9‌ might want to consider switching his firewall setup to:

- a primary and a secondary ISP default gateway, based on priorities

- setup BGP/OSPF routing for his eth1 and eth2 links, if his ISP's support it

- upgrade his single firewall to a stacked one, where the internal firewall (FW) does the pbr and the external firewall (GW) does the isp redundancy

[Luis_Vieyra]

Thanks

[Renjith_M_P]

Dameon Welch Abernathy‌ do we have any other alternate method to coexist ISP redundancy and  routing specific source traffic through specific ISP. System in use -CP 5600, OS- R77.30

[PhoneBoy]

Other than what Danny Jung‌ mentioned above, not that I'm aware of.