Known Issue: Down IPsec tunnels may be incorrectly reported as up

(SOL27931444) Known IssueThe BIG-IP system may incorrectly report down IPsec tunnels as up.This issue occurs when all of the following conditions are met:You have configured the BIG-IP system as an IPsec tunnel endpoint.An IPSec tunnel has timed out and transitions to a down state.You use the Traffic Management Shell (tmsh) or the Configuration utility to view the IPsec tunnel status.ImpactThe status of the down IPSec tunnel is incorrectly reported as up.SymptomsAs a result of this issue, you may encounter on