Hi,
I'm attempting to get WAN failover working across sites using OSPF (default information originate). The issue is with getting the local default route disabled in case the local Internet connection drops. Can you please let me know what is the correct way of achieving this?
The setup
- Each XG has it's own Internet connection, and this is the default route (0.0.0.0/0) under normal operations.
- If the local Internet goes down, the default route should fail over to the second site.
- The two XGs are connected with a point-to-point link using interfaces in the LAN zone (/30 subnet).
- OSPF is configured and working and the default routes are propagated in either direction.
The issue
- The local static route does not get disabled when the local Internet connection goes down. For example, XG1 does not drop the default route to ISP 1, even if the Gateway is showing as down (due to a failed health check).
- If I enable 'ospf push-default-route-to-kernel', Internet traffic is always sent to the adjacent site (i.e. it never goes out locally).
Thanks for any input.
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