We are expecting a routing problem. Our Pa is learning router from eth1 from OSPF, so the VoIP traffic is going through this interface properly, on the another hand we have a VPN configured in another ISP just in case OSPF goes down. the problem is that OSPF is working fine and suddenly some connections (same source/destination) are going through VPN.
10.0.0.0/8 10.3.200.14 220 A S tunnel.4 (VPN BACKUP TUNEL)
10.0.24.0/22 10.3.0.1 10 A O2 19554 ethernet1/1 (MPLS) (MAIN)
OSPF learn routes have more preference than static rotue to the tunnel.
PA version is 7.1.4-h2
Why PA is routing some connections to the tunnel??????
@Es_tecsupportsecurity the below article might help you a little bit.
If the route is more specific, it doesnt matter what the admin distance is, it will be preferred. I have setup connections similar to the one you have many times and use Policy Based Routing rules with a monitor to force traffic over the 'better' link and fail over automatically.
This is an older doc but still holds true.
This one is a bit newer but the config does not require multiple VR's
Hope that helps.
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