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Re: [lwip-users] lwip2.0.2 l2tp question
From: |
odobryabov |
Subject: |
Re: [lwip-users] lwip2.0.2 l2tp question |
Date: |
Thu, 6 Jul 2017 23:10:41 -0700 (MST) |
Yes, you are right, these are just echo requests and replies:
ppp phase changed[1]: phase=10
pppol2tp: input packet, len=0, tunnel=21944, session=8324, ns=0, nr=0
rcvd [LCP EchoReq id=0x1 magic=0x5e33e1ff]
sent [LCP EchoRep id=0x1 magic=0xb4b7bbcf]
pppol2tp: input packet, len=0, tunnel=21944, session=8324, ns=0, nr=0
rcvd [LCP EchoReq id=0x2 magic=0x5e33e1ff]
sent [LCP EchoRep id=0x2 magic=0xb4b7bbcf]
pppol2tp: input packet, len=0, tunnel=21944, session=8324, ns=0, nr=0
rcvd [LCP EchoReq id=0x3 magic=0x5e33e1ff]
sent [LCP EchoRep id=0x3 magic=0xb4b7bbcf]
pppol2tp: input packet, len=0, tunnel=21944, session=8324, ns=0, nr=0
rcvd [LCP EchoReq id=0x4 magic=0x5e33e1ff]
sent [LCP EchoRep id=0x4 magic=0xb4b7bbcf]
.....
pppol2tp: input packet, len=20, tunnel=21944, session=0, ns=2, nr=4
pppol2tp: input packet, len=20, tunnel=21944, session=0, ns=2, nr=4
.....
pppol2tp: input packet, len=0, tunnel=21944, session=8324, ns=0, nr=0
rcvd [LCP EchoReq id=0x1c magic=0x5e33e1ff]
sent [LCP EchoRep id=0x1c magic=0xb4b7bbcf]
pppol2tp: input packet, len=45, tunnel=21944, session=0, ns=3, nr=4
pppol2tp: input packet, len=0, tunnel=21944, session=8324, ns=0, nr=0
rcvd [LCP TermReq id=0x3 "User request"]
LCP terminated by peer (User request)
May be the problem is in that timeout message:
pppol2tp: input packet, len=0, tunnel=47089, session=35933, ns=0, nr=0
rcvd [LCP ConfReq id=0x2 <auth chap MS-v2> <magic 0xd9bb4bcc>]
sent [LCP ConfAck id=0x2 <auth chap MS-v2> <magic 0xd9bb4bcc>]
pppol2tp: timeout
sent [LCP ConfReq id=0x5 <mru 1450> <magic 0xdadcdfcd>]
pppol2tp: input packet, len=0, tunnel=47089, session=35933, ns=0, nr=0
rcvd [LCP ConfAck id=0x5 <mru 1450> <magic 0xdadcdfcd>]
netif_set_mtu[1]: mtu=1450
ppp_send_config[1]
ppp_recv_config[1]
But if LwIP reached running phase, doesn't it mean l2tp initialisation was
clear (even with that timeout)?
May be this is wrong configure on VPN-server? But that is a quite simple, I
connected to it successfully using Windows VPN-client. Server configure:
<http://lwip.100.n7.nabble.com/file/n30094/1.jpg>
<http://lwip.100.n7.nabble.com/file/n30094/2.jpg>
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- Re: [lwip-users] lwip2.0.2 l2tp question, odobryabov, 2017/07/03
- Re: [lwip-users] lwip2.0.2 l2tp question, odobryabov, 2017/07/05
- Re: [lwip-users] lwip2.0.2 l2tp question, odobryabov, 2017/07/06
- Re: [lwip-users] lwip2.0.2 l2tp question, odobryabov, 2017/07/11
- Re: [lwip-users] lwip2.0.2 l2tp question, odobryabov, 2017/07/11
- Re: [lwip-users] lwip2.0.2 l2tp question, odobryabov, 2017/07/11
- Re: [lwip-users] lwip2.0.2 l2tp question, odobryabov, 2017/07/11
- Re: [lwip-users] lwip2.0.2 l2tp question, odobryabov, 2017/07/14