[GH-ISSUE #197] Connection refused [errno 111, origin ICMP type 3 code 3 (not authenticated)] #180

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opened 2026-03-02 07:44:32 +03:00 by kerem · 1 comment
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Originally created by @sahandMg on GitHub (Jun 2, 2020).
Original GitHub issue: https://github.com/hwdsl2/docker-ipsec-vpn-server/issues/197

Hi,
I've enabled Libreswan logs and I'm getting this logs :

Jun 2 20:35:09 e77969297517 pluto[1683]: "l2tp-psk"[1] 5.115.57.59 #1: STATE_MAIN_R2: retransmission; will wait 0.5 seconds for response
Jun 2 20:35:09 e77969297517 pluto[1683]: "l2tp-psk"[1] 5.115.57.59 #1: STATE_MAIN_R2: retransmission; will wait 1 seconds for response
Jun 2 20:35:10 e77969297517 pluto[1683]: "l2tp-psk"[1] 5.115.57.59 #1: STATE_MAIN_R2: retransmission; will wait 2 seconds for response
Jun 2 20:35:12 e77969297517 pluto[1683]: "l2tp-psk"[1] 5.115.57.59 #1: STATE_MAIN_R2: retransmission; will wait 4 seconds for response
Jun 2 20:35:16 e77969297517 pluto[1683]: "l2tp-psk"[1] 5.115.57.59 #1: STATE_MAIN_R2: retransmission; will wait 8 seconds for response
Jun 2 20:35:24 e77969297517 pluto[1683]: "l2tp-psk"[1] 5.115.57.59 #1: STATE_MAIN_R2: retransmission; will wait 16 seconds for response
Jun 2 20:35:40 e77969297517 pluto[1683]: "l2tp-psk"[1] 5.115.57.59 #1: STATE_MAIN_R2: retransmission; will wait 32 seconds for response
Jun 2 20:35:40 e77969297517 pluto[1683]: "l2tp-psk"[1] 5.115.57.59 #1: ERROR: asynchronous network error report on eth0 (172.17.0.3:500) for message to 5.115.57.59 port 43808, complainant 5.115.57.59: Connection refused [errno 111, origin ICMP type 3 code 3 (not authenticated)].

still can not connect :(

Originally created by @sahandMg on GitHub (Jun 2, 2020). Original GitHub issue: https://github.com/hwdsl2/docker-ipsec-vpn-server/issues/197 Hi, I've enabled Libreswan logs and I'm getting this logs : Jun 2 20:35:09 e77969297517 pluto[1683]: "l2tp-psk"[1] 5.115.57.59 #1: STATE_MAIN_R2: retransmission; will wait 0.5 seconds for response Jun 2 20:35:09 e77969297517 pluto[1683]: "l2tp-psk"[1] 5.115.57.59 #1: STATE_MAIN_R2: retransmission; will wait 1 seconds for response Jun 2 20:35:10 e77969297517 pluto[1683]: "l2tp-psk"[1] 5.115.57.59 #1: STATE_MAIN_R2: retransmission; will wait 2 seconds for response Jun 2 20:35:12 e77969297517 pluto[1683]: "l2tp-psk"[1] 5.115.57.59 #1: STATE_MAIN_R2: retransmission; will wait 4 seconds for response Jun 2 20:35:16 e77969297517 pluto[1683]: "l2tp-psk"[1] 5.115.57.59 #1: STATE_MAIN_R2: retransmission; will wait 8 seconds for response Jun 2 20:35:24 e77969297517 pluto[1683]: "l2tp-psk"[1] 5.115.57.59 #1: STATE_MAIN_R2: retransmission; will wait 16 seconds for response Jun 2 20:35:40 e77969297517 pluto[1683]: "l2tp-psk"[1] 5.115.57.59 #1: STATE_MAIN_R2: retransmission; will wait 32 seconds for response Jun 2 20:35:40 e77969297517 pluto[1683]: "l2tp-psk"[1] 5.115.57.59 #1: ERROR: asynchronous network error report on eth0 (172.17.0.3:500) for message to 5.115.57.59 port 43808, complainant 5.115.57.59: Connection refused [errno 111, origin ICMP type 3 code 3 (not authenticated)]. still can not connect :(
kerem closed this issue 2026-03-02 07:44:33 +03:00
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@hwdsl2 commented on GitHub (Jun 2, 2020):

@sahandMg Hello! The retransmission errors typically indicate that there are network issues between your VPN client and VPN server. Try connecting from a different network. You may also want to look into alternative solutions such as OpenVPN [1] or Shadowsocks [2].

[1] https://github.com/Nyr/openvpn-install
[2] https://shadowsocks.org

<!-- gh-comment-id:637801139 --> @hwdsl2 commented on GitHub (Jun 2, 2020): @sahandMg Hello! The retransmission errors typically indicate that there are network issues between your VPN client and VPN server. Try connecting from a different network. You may also want to look into alternative solutions such as OpenVPN [1] or Shadowsocks [2]. [1] https://github.com/Nyr/openvpn-install [2] https://shadowsocks.org
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