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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.
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