OSPF is not advertising SDWAN routes to connected Router

OSPF is not advertising SDWAN routes to connected Router

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Article ID: CTX222463

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Updated On:

Description

OSPF configured on SDWAN 1K.
OSPF is up between the MCN and next hop router.
All of the virtual paths are up, but the MCN not advertising SDWAN routes into OSPF.

Resolution

If the SD-WAN is learning the Routes  from LAN subnets, and if they aren't advertising it, need to check the below prerequisites:
 
SD-WAN Appliances at the DC and Branch sites should be running latest release version.
End-to-End IP connectivity should be configured and working fine.
OSPF is enabled on all the sites, both MCN and Branch Sites.