On Tue, 13 Mar 2018, valentin vlasov wrote: > I have some tunnel made it with different partners. Only one of them give me this strange behaviour. > Tunnel it's between my Libreswan 3.15 (netkey) on 2.6.32-696.16.1.el6.x86_64 (centSO 6.9) and a Cisco ASA > 5520. Please try 3.24 once we release it in the next couple of days. It addresses some rekey issues. Paul