Last Modified: Nov 29, 2025
Affected Product(s):
BIG_IP_NEXT(CNF) CNF
Fixed In:
1.3.1
Opened: Apr 12, 2024 Severity: 3-Major
If you configure an IPv4 SNAT pool and change it to an IPv6 pool by editing the CR, then kernel routes for the IPv6 SNAT pool are not created.
The IPv6 SNAT pool kernel routes are not created.
Updating SNAT pool members from IPv4 to IPv6 in F5BigCneSnatpool CR.
Delete the SNAT CR with IPv4 pool members and reapply the CR with IPv6 pool members.
When Snatpool CR is updated, f5ingress sends delete for whole Snatpool config, then sends create with updated Snatpool config.