今天突然用PPTP连接不上VPN了，开启debug看到log里有一行“LCP terminated by peer (Failed to authenticate ourselves to peer)”
BTW，如果这不是ISP封PPTP，那如果ISP封了PPTP，会在Log里显示什么？
Thank you.
BTW，如果这不是ISP封PPTP，那如果ISP封了PPTP，会在Log里显示什么？
Thank you.
This topic created in 4381 days ago, the information mentioned may be changed or developed.
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Tinet May 15, 2014
从你给出的错误来看，是你自己这边请求断开的，没有证据表明是ISP封PPTP
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niseter May 15, 2014  1
如果可以去看看服务器日志
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kgen May 15, 2014
中国两大运营商都没有掐PPTP，一切正常。
如果你是自己搭建的服务，不排除服务器IP被掐了，这种你换IP就行了。 |
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fclql May 16, 2014 via Android
lcp值设大些
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KokongW OP @niseter @Tinet 服务器连接日志贴上：
Plugin /usr/lib/pptpd/pptpd-logwtmp.so loaded. pptpd-logwtmp: $Version$ using channel 33 Using interface ppp0 Connect: ppp0 <--> /dev/pts/1 sent [LCP ConfReq id=0x1 <asyncmap 0x0> <auth chap MS-v2> <magic 0xff2918ea> <pcomp> <accomp>] rcvd [LCP ConfReq id=0x1 <mru 1400> <asyncmap 0x0> <magic 0xb8faa16d> <pcomp> <accomp>] sent [LCP ConfAck id=0x1 <mru 1400> <asyncmap 0x0> <magic 0xb8faa16d> <pcomp> <accomp>] sent [LCP ConfReq id=0x1 <asyncmap 0x0> <auth chap MS-v2> <magic 0xff2918ea> <pcomp> <accomp>] rcvd [LCP ConfReq id=0x1 <mru 1400> <asyncmap 0x0> <magic 0xb8faa16d> <pcomp> <accomp>] sent [LCP ConfAck id=0x1 <mru 1400> <asyncmap 0x0> <magic 0xb8faa16d> <pcomp> <accomp>] sent [LCP ConfReq id=0x1 <asyncmap 0x0> <auth chap MS-v2> <magic 0xff2918ea> <pcomp> <accomp>] rcvd [LCP ConfReq id=0x1 <mru 1400> <asyncmap 0x0> <magic 0xb8faa16d> <pcomp> <accomp>] sent [LCP ConfAck id=0x1 <mru 1400> <asyncmap 0x0> <magic 0xb8faa16d> <pcomp> <accomp>] sent [LCP ConfReq id=0x1 <asyncmap 0x0> <auth chap MS-v2> <magic 0xff2918ea> <pcomp> <accomp>] rcvd [LCP ConfReq id=0x1 <mru 1400> <asyncmap 0x0> <magic 0xb8faa16d> <pcomp> <accomp>] sent [LCP ConfAck id=0x1 <mru 1400> <asyncmap 0x0> <magic 0xb8faa16d> <pcomp> <accomp>] sent [LCP ConfReq id=0x1 <asyncmap 0x0> <auth chap MS-v2> <magic 0xff2918ea> <pcomp> <accomp>] sent [LCP ConfReq id=0x1 <asyncmap 0x0> <auth chap MS-v2> <magic 0xff2918ea> <pcomp> <accomp>] sent [LCP ConfReq id=0x1 <asyncmap 0x0> <auth chap MS-v2> <magic 0xff2918ea> <pcomp> <accomp>] sent [LCP ConfReq id=0x1 <asyncmap 0x0> <auth chap MS-v2> <magic 0xff2918ea> <pcomp> <accomp>] sent [LCP ConfReq id=0x1 <asyncmap 0x0> <auth chap MS-v2> <magic 0xff2918ea> <pcomp> <accomp>] rcvd [LCP ConfReq id=0x1 <mru 1400> <asyncmap 0x0> <magic 0xb8faa16d> <pcomp> <accomp>] sent [LCP ConfAck id=0x1 <mru 1400> <asyncmap 0x0> <magic 0xb8faa16d> <pcomp> <accomp>] rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <auth chap MS-v2> <magic 0xff2918ea> <pcomp> <accomp>] sent [LCP EchoReq id=0x0 magic=0xff2918ea] sent [CHAP Challenge id=0xbd <7f5d5a826d2de6d859191e88622cd12a>, name = "pptpd"] rcvd [LCP ConfReq id=0x1 <mru 1400> <asyncmap 0x0> <magic 0xb8faa16d> <pcomp> <accomp>] sent [LCP ConfReq id=0x2 <asyncmap 0x0> <auth chap MS-v2> <magic 0xb2a03c7b> <pcomp> <accomp>] sent [LCP ConfAck id=0x1 <mru 1400> <asyncmap 0x0> <magic 0xb8faa16d> <pcomp> <accomp>] rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <auth chap MS-v2> <magic 0xff2918ea> <pcomp> <accomp>] rcvd [LCP EchoRep id=0x0 magic=0xb8faa16d] sent [LCP ConfReq id=0x2 <asyncmap 0x0> <auth chap MS-v2> <magic 0xb2a03c7b> <pcomp> <accomp>] rcvd [LCP ConfReq id=0x2 <mru 1400> <asyncmap 0x0> <magic 0x8e30c591> <pcomp> <accomp>] sent [LCP ConfAck id=0x2 <mru 1400> <asyncmap 0x0> <magic 0x8e30c591> <pcomp> <accomp>] rcvd [LCP ConfAck id=0x2 <asyncmap 0x0> <auth chap MS-v2> <magic 0xb2a03c7b> <pcomp> <accomp>] sent [LCP EchoReq id=0x0 magic=0xb2a03c7b] sent [CHAP Challenge id=0x4c <7f2df82eacbd10d5a65bfadd0a5e8b5c>, name = "pptpd"] sent [CHAP Challenge id=0x4c <7f2df82eacbd10d5a65bfadd0a5e8b5c>, name = "pptpd"] rcvd [LCP ConfReq id=0x2 <mru 1400> <asyncmap 0x0> <magic 0x8e30c591> <pcomp> <accomp>] sent [LCP ConfReq id=0x3 <asyncmap 0x0> <auth chap MS-v2> <magic 0x931a2193> <pcomp> <accomp>] sent [LCP ConfAck id=0x2 <mru 1400> <asyncmap 0x0> <magic 0x8e30c591> <pcomp> <accomp>] rcvd [LCP ConfAck id=0x2 <asyncmap 0x0> <auth chap MS-v2> <magic 0xb2a03c7b> <pcomp> <accomp>] rcvd [LCP EchoRep id=0x0 magic=0x8e30c591] rcvd [CHAP Response id=0x4c <3337ceaaeb8d16ab0b2f72bda79f9d5300000000000000005b5a215e2f84d4ab088a73678748a98552150ef3fae98fd500>, name = "gfw"] Discarded non-LCP packet when LCP not open sent [LCP ConfReq id=0x3 <asyncmap 0x0> <auth chap MS-v2> <magic 0x931a2193> <pcomp> <accomp>] sent [LCP ConfReq id=0x3 <asyncmap 0x0> <auth chap MS-v2> <magic 0x931a2193> <pcomp> <accomp>] rcvd [LCP ConfReq id=0x3 <mru 1400> <asyncmap 0x0> <magic 0xbc80bcf6> <pcomp> <accomp>] sent [LCP ConfAck id=0x3 <mru 1400> <asyncmap 0x0> <magic 0xbc80bcf6> <pcomp> <accomp>] rcvd [LCP ConfAck id=0x3 <asyncmap 0x0> <auth chap MS-v2> <magic 0x931a2193> <pcomp> <accomp>] sent [LCP EchoReq id=0x0 magic=0x931a2193] sent [CHAP Challenge id=0xe1 <ebe82722e6234623f4afda628dde73c9>, name = "pptpd"] sent [CHAP Challenge id=0xe1 <ebe82722e6234623f4afda628dde73c9>, name = "pptpd"] rcvd [LCP ConfReq id=0x3 <mru 1400> <asyncmap 0x0> <magic 0xbc80bcf6> <pcomp> <accomp>] sent [LCP ConfReq id=0x4 <asyncmap 0x0> <auth chap MS-v2> <magic 0x4ac0eda5> <pcomp> <accomp>] sent [LCP ConfAck id=0x3 <mru 1400> <asyncmap 0x0> <magic 0xbc80bcf6> <pcomp> <accomp>] sent [LCP ConfReq id=0x4 <asyncmap 0x0> <auth chap MS-v2> <magic 0x4ac0eda5> <pcomp> <accomp>] sent [LCP ConfReq id=0x4 <asyncmap 0x0> <auth chap MS-v2> <magic 0x4ac0eda5> <pcomp> <accomp>] sent [LCP ConfReq id=0x4 <asyncmap 0x0> <auth chap MS-v2> <magic 0x4ac0eda5> <pcomp> <accomp>] rcvd [LCP EchoRep id=0x0 magic=0xbc80bcf6] rcvd [CHAP Response id=0xe1 <4efbde32f4cb9abc7b5e9b49acc9cb260000000000000000fcbba458c171622376606e5191b77492a28930f1ec3df98200>, name = "gfw"] Discarded non-LCP packet when LCP not open rcvd [CHAP Response id=0xe1 <4ee3d09e32904dce85cda4284ca3be110000000000000000f49d01faf25ddebca0411e737eb94c782eb4a9486c007aab00>, name = "gfw"] Discarded non-LCP packet when LCP not open sent [LCP ConfReq id=0x4 <asyncmap 0x0> <auth chap MS-v2> <magic 0x4ac0eda5> <pcomp> <accomp>] rcvd [LCP TermReq id=0x5 "User request"] sent [LCP TermAck id=0x5] rcvd [LCP TermReq id=0x6 "User request"] sent [LCP TermAck id=0x6] sent [LCP ConfReq id=0x4 <asyncmap 0x0> <auth chap MS-v2> <magic 0x4ac0eda5> <pcomp> <accomp>] Hangup (SIGHUP) Modem hangup Connection terminated. Plugin /usr/lib/pptpd/pptpd-logwtmp.so loaded. pptpd-logwtmp: $Version$ using channel 34 Using interface ppp0 Connect: ppp0 <--> /dev/pts/1 sent [LCP ConfReq id=0x1 <asyncmap 0x0> <auth chap MS-v2> <magic 0x6f79c1f2> <pcomp> <accomp>] rcvd [LCP ConfReq id=0x1 <mru 1400> <asyncmap 0x0> <magic 0xc04240f5> <pcomp> <accomp>] sent [LCP ConfAck id=0x1 <mru 1400> <asyncmap 0x0> <magic 0xc04240f5> <pcomp> <accomp>] sent [LCP ConfReq id=0x1 <asyncmap 0x0> <auth chap MS-v2> <magic 0x6f79c1f2> <pcomp> <accomp>] sent [LCP ConfReq id=0x1 <asyncmap 0x0> <auth chap MS-v2> <magic 0x6f79c1f2> <pcomp> <accomp>] sent [LCP ConfReq id=0x1 <asyncmap 0x0> <auth chap MS-v2> <magic 0x6f79c1f2> <pcomp> <accomp>] sent [LCP ConfReq id=0x1 <asyncmap 0x0> <auth chap MS-v2> <magic 0x6f79c1f2> <pcomp> <accomp>] rcvd [LCP ConfReq id=0x2 <mru 1400> <asyncmap 0x0> <magic 0x263e279> <pcomp> <accomp>] sent [LCP ConfAck id=0x2 <mru 1400> <asyncmap 0x0> <magic 0x263e279> <pcomp> <accomp>] rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <auth chap MS-v2> <magic 0x6f79c1f2> <pcomp> <accomp>] sent [LCP EchoReq id=0x0 magic=0x6f79c1f2] sent [CHAP Challenge id=0xcb <ba0a840d358ee0ac777de0e902e68e16>, name = "pptpd"] rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <auth chap MS-v2> <magic 0x6f79c1f2> <pcomp> <accomp>] rcvd [LCP ConfReq id=0x2 <mru 1400> <asyncmap 0x0> <magic 0x263e279> <pcomp> <accomp>] sent [LCP ConfReq id=0x2 <asyncmap 0x0> <auth chap MS-v2> <magic 0x692182c3> <pcomp> <accomp>] sent [LCP ConfAck id=0x2 <mru 1400> <asyncmap 0x0> <magic 0x263e279> <pcomp> <accomp>] sent [LCP ConfReq id=0x2 <asyncmap 0x0> <auth chap MS-v2> <magic 0x692182c3> <pcomp> <accomp>] sent [LCP ConfReq id=0x2 <asyncmap 0x0> <auth chap MS-v2> <magic 0x692182c3> <pcomp> <accomp>] sent [LCP ConfReq id=0x2 <asyncmap 0x0> <auth chap MS-v2> <magic 0x692182c3> <pcomp> <accomp>] rcvd [LCP EchoRep id=0x0 magic=0x263e279] rcvd [LCP ConfReq id=0x3 <mru 1400> <asyncmap 0x0> <magic 0x6eec7bb6> <pcomp> <accomp>] sent [LCP ConfAck id=0x3 <mru 1400> <asyncmap 0x0> <magic 0x6eec7bb6> <pcomp> <accomp>] rcvd [LCP ConfAck id=0x2 <asyncmap 0x0> <auth chap MS-v2> <magic 0x692182c3> <pcomp> <accomp>] sent [LCP EchoReq id=0x0 magic=0x692182c3] sent [CHAP Challenge id=0x61 <62179ddc082fc2aa1e6c1280bc55bdaf>, name = "pptpd"] sent [CHAP Challenge id=0x61 <62179ddc082fc2aa1e6c1280bc55bdaf>, name = "pptpd"] sent [CHAP Challenge id=0x61 <62179ddc082fc2aa1e6c1280bc55bdaf>, name = "pptpd"] rcvd [CHAP Response id=0x61 <7171a69a1c4ca16a30de4eb1960f2ac90000000000000000abc1c0fc6657dfb97f7e9567178e634b05a11aeb676dd66b00>, name = "gfw"] sent [CHAP Success id=0x61 "S=D432695BD19B229A60F6BEA46D4C7C79375D52B9 M=Access granted"] sent [CCP ConfReq id=0x1 <mppe +H -M +S -L -D -C>] rcvd [CHAP Response id=0x61 <9c0ff26b90aab271c950bb90718b90ee00000000000000004f0e8b0d2394be282d9ed9453db59dfb4bdfd076af48fef000>, name = "gfw"] sent [CHAP Success id=0x61 "S=D432695BD19B229A60F6BEA46D4C7C79375D52B9 M=Access granted"] sent [CCP ConfReq id=0x1 <mppe +H -M +S -L -D -C>] sent [CCP ConfReq id=0x1 <mppe +H -M +S -L -D -C>] sent [CCP ConfReq id=0x1 <mppe +H -M +S -L -D -C>] sent [CCP ConfReq id=0x1 <mppe +H -M +S -L -D -C>] sent [CCP ConfReq id=0x1 <mppe +H -M +S -L -D -C>] sent [CCP ConfReq id=0x1 <mppe +H -M +S -L -D -C>] sent [CCP ConfReq id=0x1 <mppe +H -M +S -L -D -C>] sent [LCP EchoReq id=0x1 magic=0x692182c3] sent [CCP ConfReq id=0x1 <mppe +H -M +S -L -D -C>] rcvd [LCP EchoRep id=0x1 magic=0x6eec7bb6] sent [CCP ConfReq id=0x1 <mppe +H -M +S -L -D -C>] CCP: timeout sending Config-Requests rcvd [LCP TermReq id=0x4 "User request"] LCP terminated by peer (User request) sent [LCP TermAck id=0x4] rcvd [LCP TermReq id=0x5 "User request"] sent [LCP TermAck id=0x5] Connection terminated. Connect time 1.0 minutes. Sent 100 bytes, received 0 bytes. Modem hangup |
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KokongW OP @Tinet 现在log显示的错误不是“LCP terminated by peer (Failed to authenticate ourselves to peer)” 了，完整日志已在楼上贴出，烦请帮着瞅瞅。
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kgen May 17, 2014
@KokongW 要不你来试试云梯，云梯的PPTP目前为止在全国各地没有被干掉，这样方便你排查是本地运营商问题，还是服务端问题。
尝试完后，你如果不需要的话，3天内可以全额退款的。 |
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Tinet Jun 8, 2014
@KokongW 你这是连的什么服务器啊<7171a69a1c4ca16a30de4eb1960f2ac90000000000000000abc1c0fc6657dfb97f7e9567178e634b05a11aeb676dd66b00>, name = "gfw"]还有服务器叫gfw的
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Tinet Jun 8, 2014
从这段日志里看，感觉是有些包未被路由转发，谁干的就不清楚了
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