Most likely recursive loop is created since you are advertising tunnel endpoints through tunnel. Route to tunnel endpoint should not point to tunnel (need to point to wan interface). Can be achieved by filtering tunnel endpoints with distribution lis...
If manually configured router-id under ospf router will use that ID to identify itself to other routers while advertising ospf routes.
Only if router-id is not configured router will need to go through router id selection to choose which IP address i...
By default EIGRP default route is marked as external D EX with AD 170, while OSPF has AD 110 for all route types which I would guess is root cause of your issue. You can try to change EIGRP external routes AD to 105 to keep preferring EIGRP default...
Can you, please, check routing table and interface status.
show ip interface brief
show ip route
If routing table is present and interfaces are in up up state my guess would be that issue may be:
- cable swap between Gi0/0 and Gi0/1
- port configura...
Commands that are given supposed to be issued under interface (config-if). According to output commands are issued under global configuration mode (config).