Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP TMOS
Known Affected Versions:
12.1.4, 12.1.4.1, 12.1.5, 12.1.5.1, 12.1.5.2, 12.1.5.3, 12.1.6
Opened: Oct 09, 2019 Severity: 3-Major
While BGP is configured to use recursive routes and OSPF is used to provide a route to the recursive routes, you see repeated messages 'Type: 0'.
BGP logs do not contain helpful diagnostic information.
Due to network unreachable issue, ZebOS is shown all type :0 message. 1. BGP recursive routes are configured. 2. OSPF is configured to provide routing to the recursive routes. 3. OSPF flaps, or the network connection to the next hop is lost somehow.
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