title: problem in connecting client to L2TP server
body: <p>I've the MIKROTIK router on KVM. after transfer MIKROTIK to new server and change the router IP my client can not connect to the server. and in the server log file show me this error:     phase1 negotiation failed due to time up XX.XX.XX.XX[500]&lt;=&gt;XX.XX.XX.XX[500] 3f80f907708fbe3a:4a3ab01f25adc16f
  can help me to fix this.</p>