Dear all,
I have a situation that I have found it difficult to manage. Any help is very much appreciated.
I have a Fortigate 100F running in FortiOS 6.2.7 and is used as the IPSec tunnel end-point in the HQ. The other end of the IPSec tunnels are branch routers (third-party devices).
the HQ has two different Internet provider with their assigned IP addresses that are not routable between each other. In another words, IP addresses assigned by provider A is not routable via provider B and vice versa.
There is a need to establish two IPSec tunnel (Tunnel_A, and Tunnel_B) from branch toward the HQ Fortigate which Tunnel_A at the branch router is point to the HQ's Provider A ip address (assigned on Fortigate) and Tunnel_B to the HQ's provider B IP address (assigned on Fortigate)
The default route is point toward the Provider A.
The problem raises when the Tunnel_B traffic from branches pointing to the Provider_B, however, the egress traffic from fortigate is matching the default routing table and is not using the interface that it comes.
Any help is very much appreciated.
With regards
Behzad
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