F5 Product Development has assigned ID 758527 to this issue. F5 has confirmed that this issue exists in the products listed in the Applies to (see versions) box, located in the upper-right corner of this article. For information about releases, point releases, or hotfixes that resolve this issue, refer to the following table.
Type of fix | Fixes introduced in | Related articles
Release | 15.1.0
12.1.5 | K2200: Most recent versions of F5 software
Point release/hotfix | 188.8.131.52
184.108.40.206 | K9502: BIG-IP hotfix and point release matrix
To work around this issue, you can disable global STP. To do so, perform the following procedure:
Impact of workaround: STP is enabled by default on all BIG-IP interfaces to help prevent bridge loops. F5 recommends testing any changes in an appropriate environment.
modify /net stp-globals mode disabled
save /sys config