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连接vpn报错

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发表于 2017-10-19 11:26:47 | 显示全部楼层 |阅读模式

! k% ~4 p9 d! V! O0 ROct 19 11:25:29 localhost pptpd[4046]: CTRL: Client 218.241.27.42 control connection started
" b+ m7 n9 [3 G7 q( SOct 19 11:25:29 localhost pptpd[4046]: CTRL: Starting call (launching pppd, opening GRE)/ I' A. ~+ H8 J/ R' Z+ f
Oct 19 11:25:29 localhost pppd[4047]: In file /etc/ppp/options.pptpd: unrecognized option 'Authentication'/ M0 g" h$ |6 j- s8 ^4 L$ J) K
Oct 19 11:25:29 localhost pptpd[4046]: GRE: read(fd=6,buffer=6124a0,len=8196) from PTY failed: status = -1 error = Input/output error, usually caused by unexpected termination of pppd, check option syntax and pppd logs
5 @; ~8 Q6 Q1 p$ p# j& S$ C& ?Oct 19 11:25:29 localhost pptpd[4046]: CTRL: PTY read or GRE write failed (pty,gre)=(6,7)( x5 ?7 I2 s1 J9 _# z: h$ C1 t9 [
Oct 19 11:25:29 localhost pptpd[4046]: CTRL: Client 218.241.27.42 control connection finished

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 楼主| 发表于 2017-10-19 11:36:46 | 显示全部楼层
Oct 19 11:34:43 localhost pptpd[4111]: CTRL: Client 218.241.27.42 control connection started
0 r7 Y' `; p3 M! o  Y; f. HOct 19 11:34:43 localhost pptpd[4111]: CTRL: Starting call (launching pppd, opening GRE)8 V9 L1 S% X) ^+ C$ W$ X
Oct 19 11:34:43 localhost pppd[4112]: Plugin /usr/lib64/pptpd/pptpd-logwtmp.so loaded.
/ P8 T: l4 y  I% NOct 19 11:34:43 localhost pppd[4112]: pppd 2.4.5 started by www, uid 0
1 o* x+ n* y" m4 \3 `Oct 19 11:34:43 localhost pppd[4112]: Using interface ppp0$ m, A$ U7 t  w- S; J# l6 r
Oct 19 11:34:43 localhost pppd[4112]: Connect: ppp0 <--> /dev/pts/1
' E/ E2 W) a! w/ O" `( IOct 19 11:35:13 localhost pppd[4112]: LCP: timeout sending Config-Requests* Q3 p0 o9 E( ?1 s. H) E) o
Oct 19 11:35:13 localhost pppd[4112]: Connection terminated.. q- q- v! u  P5 G  P
Oct 19 11:35:13 localhost pppd[4112]: Modem hangup* l% B; N7 d# v7 S
Oct 19 11:35:13 localhost pppd[4112]: Exit.$ R. O" e4 G! \- e5 u' [/ C
Oct 19 11:35:13 localhost pptpd[4111]: GRE: read(fd=6,buffer=6124a0,len=8196) from PTY failed: status = -1 error = Input/output error, usually caused by unexpected termination of pppd, check option syntax and pppd logs0 Q1 _+ H0 E5 M! \1 [. z
Oct 19 11:35:13 localhost pptpd[4111]: CTRL: PTY read or GRE write failed (pty,gre)=(6,7)
% z1 {2 c% X+ k. f' H& FOct 19 11:35:13 localhost pptpd[4111]: CTRL: Client 218.241.27.42 control connection finished

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 楼主| 发表于 2017-10-19 15:08:13 | 显示全部楼层
相关配置文件
: j) ]# ?- K. o" N  m8 A( m% G  {4 X3 N' [- M
[root@localhost ~]# more /etc/pptpd.conf |grep -v ^#
7 n3 x% t+ z0 O& q3 f8 ooption /etc/ppp/options.pptpd3 z3 Z3 r' n! g/ \8 E7 M
debug /var/log/pptpd.log
) X7 L' C* [7 @; h9 Alocalip 10.10.1.20
- ?: z* n6 n, p9 D" L4 b& |remoteip 10.10.1.30-2542 q. p! Z9 V- a6 T7 |$ l+ g, r
[root@localhost ~]# more /etc/ppp/options.pptpd|grep -v ^#
' \) F) {) l' A: D+ u0 Wname pptpd
8 U& T, q- L* o5 d# l+ Wrefuse-pap
* \& U" I3 D: r+ ?! |0 A% c0 @3 I9 M( g% zrefuse-chap
) @  ~$ F# X' G: }2 yrefuse-mschap
% p9 u7 _" ?1 p; A7 h( i- H( M3 G' `& `/ grequire-mschap-v2- |: c. [. R+ v, ]
require-mppe-128, B# \3 i) l2 q, R1 x; k) Y
ms-dns 221.228.255.1
. |1 K, V+ d- {, i" u! h. Q; vms-dns 223.6.6.6
! K7 ^) @8 s8 _- ]6 Q! \proxyarp& r' W9 d- g+ t& S
lock
+ `; i: B- x$ `4 B$ Y, z2 Bnobsdcomp ; E* X! d- _3 G5 q! X
novj
! c, |7 W& A+ C% T: dnovjccomp  |8 D+ A& s* E: R6 T
nologfd
/ W* z# U! W4 H0 L9 l3 S2 `4 [. w' ?+ a2 ~+ w& f$ }" E( C4 t
我使用的centos 6.5 64bit ,相关安装包如下:& a8 x3 [+ D' r+ y- v
[root@localhost ~]# rpm -qa |grep "ppp*"$ j& k. v. Y4 |' b- Y+ C7 M
libreport-plugin-rhtsupport-2.0.9-19.el6.centos.x86_64
- L  J7 {3 _# \. [$ I7 S. q2 Mdevice-mapper-event-libs-1.02.79-8.el6.x86_64
1 f% r9 I/ P; g# O$ x, cppl-0.10.2-11.el6.x86_64
# f* d5 K. F: G, V- V) k- @9 e& Dpptpd-1.4.0-3.el6.x86_644 y; S0 z( d  f( s- ~8 z9 l
abrt-addon-ccpp-2.0.8-21.el6.centos.x86_64
# X/ B7 Q5 ^& l# E+ [/ R' e) c  i1 Odevice-mapper-1.02.79-8.el6.x86_641 o8 L- H% p) \  {0 [- A
device-mapper-event-1.02.79-8.el6.x86_649 P+ R3 d! Q" `$ o2 ^, }
tcp_wrappers-7.6-57.el6.x86_64+ K3 g# r8 Y# U! i/ G) Y
cloog-ppl-0.15.7-1.2.el6.x86_64
. |8 ~% J2 W3 w8 g, p7 wsnappy-1.1.0-1.el6.x86_64
/ t! m' k; ^" [* p3 ~kernel_ppp_mppe-1.0.2-3dkms.noarch" }2 B+ t- `! K- j  ]! r
pptp-1.7.2-8.1.el6.x86_64
2 G$ y% h$ A5 ]9 |9 Tdevice-mapper-libs-1.02.79-8.el6.x86_64" a2 h! N, P/ A% J3 Z
tcp_wrappers-libs-7.6-57.el6.x86_64: [. k  C9 _* X3 w5 ^
cpp-4.4.7-4.el6.x86_64
5 G. J4 L2 ~2 j& w8 \- _3 Edevice-mapper-persistent-data-0.2.8-2.el6.x86_64% Q, d1 q2 b0 ?# j% ~% S
ppp-2.4.5-5.el6.x86_64
: K* ?7 e, V- d7 B( P  e) L3 A* `6 _8 `/ P9 C2 |% n) V/ o
现在不知道问题出在什么地方,麻烦各位帮忙看看,谢谢!!!
+ Z* l. ~; G# P) k) B
2 h3 T: r5 g- Z+ a
, t! [3 m+ @& D  K已经解决,修改配置
- b0 d/ v( d# Z7 S, W2 n: n3 Qoptions.pptpd把" V: b4 P; y. B% R
require-mschap-v2
1 T- k# f& o* V& T4 X! _9 F: Zrequire-mppe-128
& j7 j6 y4 R! r4 S! l这两行注释掉即可。如下图:
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' ^" c. N; ~; {+ X& d* K
碰到了同样的问题,不用注释那两行,是密码文件没有配置好,需要再检查下/etc/ppp/chap-secrets  这个文件的配置- L+ ^* j/ o/ t/ H' S! a2 ?

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