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hwdsl2 / setup-ipsec-vpn

Scripts to build your own IPsec VPN server, with IPsec/L2TP, Cisco IPsec and IKEv2
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How to fix these xl2tpd errors? #1091

Closed Artahrius closed 2 years ago

Artahrius commented 2 years ago

How to fix these xl2tpd errors? How to fix these xl2tpd errors? l2tp/ipsec connection. I use xl2tpd along with strongswan. Strongswan is rising, everything is ok. I see myself connected to the gateway via ipsec. Further xl2tpd, I receive errors.

Ubuntu 20.04 Server/Vpn gateway zyxel l2tp over ipsec/strongswan/xl2tpd

Jan 31 06:38:52 user xl2tpd[1087]: IPsec SAref does not work with L2TP kernel mode yet, enabling force userspace=yes Jan 31 06:38:52 user xl2tpd[1087]: Not looking for kernel SAref support. Jan 31 06:38:52 user xl2tpd[1087]: Not looking for kernel support. Jan 31 06:38:52 user xl2tpd[1079]: Starting xl2tpd: xl2tpd. Jan 31 06:38:52 user xl2tpd[1088]: xl2tpd version xl2tpd-1.3.12 started on user PID:1088 Jan 31 06:38:52 user xl2tpd[1088]: Written by Mark Spencer, Copyright (C) 1998, Adtran, Inc. Jan 31 06:38:52 user xl2tpd[1088]: Forked by Scott Balmos and David Stipp, (C) 2001 Jan 31 06:38:52 user xl2tpd[1088]: Inherited by Jeff McAdams, (C) 2002 Jan 31 06:38:52 user xl2tpd[1088]: Forked again by Xelerance (www.xelerance.com) (C) 2006-2016 Jan 31 06:38:52 user xl2tpd[1088]: Listening on IP address 0.0.0.0, port 1701 Jan 31 06:38:52 user xl2tpd[1088]: get_call: allocating new tunnel for host 111.111.111.111, port 1701. Jan 31 06:38:52 user xl2tpd[1088]: Connecting to host 111.111.111.111, port 1701 Jan 31 06:38:52 user xl2tpd[1088]: control_finish: message type is (null)(0). Tunnel is 0, call is 0. Jan 31 06:38:52 user xl2tpd[1088]: control_finish: sending SCCRQ Jan 31 06:38:52 user xl2tpd[1088]: network_thread: recv packet from 111.111.111.111, size=77, tunnel=9959, call=0 ref=0 refhim=0 Jan 31 06:38:52 user xl2tpd[1088]: message_type_avp: message type 4 (Stop-Control-Connection-Notification) Jan 31 06:38:52 user xl2tpd[1088]: assigned_tunnel_avp: using peer's tunnel 51533 Jan 31 06:38:52 user xl2tpd[1088]: result_code_avp: peer closing for reason 2 (General error--Error Code indicates the problem), error = 6 (No IPSec protection for the L2TP tunnel) Jan 31 06:38:52 user xl2tpd[1088]: control_finish: message type is Stop-Control-Connection-Notification(4). Tunnel is 0, call is 0. Jan 31 06:38:52 user xl2tpd[1088]: control_finish: Connection closed to 111.111.111.111, port 1701 (No IPSec protection for the L2TP tunnel), Local: 9959, Remote: 51533 Jan 31 06:38:52 user xl2tpd[1088]: build_fdset: closing down tunnel 9959 Jan 31 06:38:52 user xl2tpd[1088]: Will redial in 5 seconds

hwdsl2 commented 2 years ago

@Artahrius Hello! The Zyxel VPN gateway is unrelated to this repository. Please instead ask for help in the relevant community forum(s).