Symptoms

iRules using this command will report an error that there is "no peer connection established" incorrectly.

Impact

Affected iRules will not complete due to the error. This will result in the connection being reset (traffic will not flow).

Conditions

An iRule uses [peer], [clientside], or [serverside] on a virtual server configured with FastL4 processing.

Workaround

Communicate the information between connection sides with shared variables if possible.

Fix Information

None

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips