Bug ID 876805: Modifying address-list resets the route advertisement on virtual servers.

Last Modified: May 29, 2024

Affected Product(s):
BIG-IP All(all modules)

Known Affected Versions:
14.1.2,,,,,,,,, 14.1.3,, 15.0.0, 15.0.1,,,,, 15.1.0,,,,,, 15.1.1, 15.1.2,, 16.0.0,, 16.0.1

Fixed In:
16.1.0,, 15.1.3, 14.1.4

Opened: Feb 04, 2020

Severity: 3-Major


If you modify an address list associated with a virtual server, any modifications done to virtual addresses are lost when the address list is modified. This issue has also been shown to cause inconsistent ICMP response behavior when 'selective' mode is used.


-- Modifications made to virtual addresses are lost. -- Possible ICMP response issues when 'selective' mode is used (e.g., responses when all pool members are disabled, or no responses when pool members are enabled).


This occurs in the following scenario: -- Create an address list. -- Assign it to a Virtual Server. -- Modify some or all virtual addresses. -- Modify the address list.



Fix Information

Virtual address properties are now preserved when an address list is modified.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips