Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP TMOS
Known Affected Versions:
11.5.4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 11.5.10, 11.6.0, 11.6.1, 11.6.2, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3, 12.0.0, 12.0.0 HF1, 12.1.0 HF1, 12.0.0 HF2, 12.1.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2, 12.1.0, 12.1.1, 12.1.2, 12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3, 12.1.3.4, 12.1.3.5, 12.1.3.6, 12.1.3.7, 12.1.4, 12.1.4.1, 12.1.5, 13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1
Fixed In:
13.1.0, 12.1.5.1
Opened: Oct 25, 2016 Severity: 4-Minor
When creating a static route the BIG-IP ensures that there is a self-IP on the same interface, but does not check to make sure that there is a self-IP on the same interface that uses the same IP protocol (IPv4 vs. IPv6). If the route is created with only self-IPs that use different IP protocols, then the system will not allow you to delete any self-IPs on the same interface as the static route.
Unable to delete certain self-IPs.
Using a static route that has one IP protocol on a given interface along with self-IPs that, while on the same interface, use a different IP protocol.
In order to delete the self-IPs you can either: 1) Delete the static route. or 2) Create a self-IP on the same interface and using the IP protocol as the static route.
Added validation to ensure that when a static route is created there is at least one self-IP that uses the same interface and IP protocol.