vpnclient often stops.
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vpnclient connect vpn
Cisco Systems VPN Client Version 4.8.02 (0030)
Copyright (C) 1998-2007 Cisco Systems, Inc. All Rights Reserved.
Client Type(s): Linux
Running on: Linux 2.6.28.4 #8 SMP PREEMPT Mon Feb 9 14:33:28 CET 2009 i686
Config file directory: /etc/opt/cisco-vpnclient
Initializing the VPN connection.
(vpnclient stops. after few seconds , vpnclient output error message)
The VPN sub-system is busy or has failed.
return code is 33. 33 is ERR_COMMUNICATION_TIMED_OUT(Interprocess communication timed out).
http://www.cisco.com/en/US/products/sw/ ... 5cfdd.html
I change PC , but vpnclient often stops.
I try "vpnclient_init restart" , but vpnclient often stops.
I try "ifconfig cipsec0 down" , but vpnclient often stops.
When I move the mouse while vpnclient stops , vpnclient restarts!!
I don't understand this behavior.
Does anyone understand the cause?
Please help me.
.pcf file
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[main]
Description=Cisco VPN Client
Host=10.0.0.1
SaveUserPassword=1
EnableBackup=0
BackupServer=
EnableLocalLAN=0
EnableNat=1
TuunelingMode=0
TCPTunnelingPort=
ForceKeepAlives=0
PeerTimeout=90
DHGroup=2
AuthType=1
GroupName=iTC
GroupPwd=psk
Username=user
UserPassword=pass
Log by ipseclog.
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Cisco Systems VPN Client Version 4.8.02 (0030)
Copyright (C) 1998-2007 Cisco Systems, Inc. All Rights Reserved.
Client Type(s): Linux
Running on: Linux 2.6.28.4 #8 SMP PREEMPT Mon Feb 9 14:33:28 CET 2009 i686
Config file directory: /etc/opt/cisco-vpnclient
1 19:14:11.580 01/14/2010 Sev=Warning/3 CLI/0x83900004
Unable to purge old log files. Function returned -1.
2 19:14:11.645 01/14/2010 Sev=Info/4 CVPND/0x4340001F
Privilege Separation: restoring MTU on primary interface.
3 19:14:11.646 01/14/2010 Sev=Debug/7 CM/0x43100033
Auto-initiation watch: started
4 19:14:11.646 01/14/2010 Sev=Debug/7 CM/0x43100033
Auto-initiation watch: interface change handler invoked
5 19:14:11.646 01/14/2010 Sev=Debug/7 CM/0x43100033
Auto-initiation watch: auto-initiation is currently disabled
6 19:14:11.646 01/14/2010 Sev=Info/4 CVPND/0x4340000F
Started cvpnd:
Cisco Systems VPN Client Version 4.8.02 (0030)
Copyright (C) 1998-2007 Cisco Systems, Inc. All Rights Reserved.
Client Type(s): Linux
Running on: Linux 2.6.28.4 #8 SMP PREEMPT Mon Feb 9 14:33:28 CET 2009 i686
7 19:14:12.581 01/14/2010 Sev=Info/4 CLI/0x43900002
Started vpnclient:
Cisco Systems VPN Client Version 4.8.02 (0030)
Copyright (C) 1998-2007 Cisco Systems, Inc. All Rights Reserved.
Client Type(s): Linux
Running on: Linux 2.6.28.4 #8 SMP PREEMPT Mon Feb 9 14:33:28 CET 2009 i686
8 19:14:17.616 01/14/2010 Sev=Info/4 CM/0x43100002
Begin connection process
9 19:14:17.617 01/14/2010 Sev=Warning/2 CVPND/0x83400011
Error -28 sending packet. Dst Addr: 0xC0A800FF, Src Addr: 0xC0A80064 (DRVIFACE:1201).
10 19:14:17.663 01/14/2010 Sev=Debug/7 CM/0x43100033
Auto-initiation watch: stopped
11 19:14:17.664 01/14/2010 Sev=Info/4 CM/0x43100004
Establish secure connection
12 19:14:17.664 01/14/2010 Sev=Info/4 CM/0x43100024
Attempt connection with server "10.0.0.1"
13 19:14:17.664 01/14/2010 Sev=Info/4 CVPND/0x43400019
Privilege Separation: binding to port: (0).
14 19:14:17.664 01/14/2010 Sev=Info/4 CVPND/0x43400019
Privilege Separation: binding to port: (0).
15 19:14:17.664 01/14/2010 Sev=Info/6 IKE/0x4300003B
Attempting to establish a connection with 10.0.0.1.
16 19:14:17.665 01/14/2010 Sev=Debug/9 IKE/0x43000091
Unable to acquire local IP address after 0 attempts (over 12 seconds), probably due to network socket failure.
Log by strace vpnclient
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(...snip...)
socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 3
connect(3, {sa_family=AF_INET, sin_port=htons(29746), sin_addr=inet_addr("127.0.0.1")}, 16) = 0
fcntl64(3, F_GETFL) = 0x2 (flags O_RDWR)
fcntl64(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
setsockopt(3, SOL_SOCKET, SO_SNDBUF, [65536], 4) = 0
setsockopt(3, SOL_SOCKET, SO_RCVBUF, [65536], 4) = 0
fcntl64(3, F_GETFD) = 0
fcntl64(3, F_SETFD, FD_CLOEXEC) = 0
send(3, "\0\0\245K\3\0\0\35\0\0\0\4\6\0\0\0"..., 16, 0) = 16
select(4, [3], NULL, NULL, {5, 0}) = 1 (in [3], left {4, 999994})
recv(3, "\0\0\245K\3\0\0\36\0\0\0\10"..., 12, 0) = 12
recv(3, "\0\0\0\0\6\0\0\0"..., 8, 0) = 8
rt_sigaction(SIGPIPE, {SIG_IGN}, NULL, 8) = 0
rt_sigaction(SIGCHLD, {0x8056c50, ~[RTMIN RT_1], SA_NOCLDSTOP}, NULL, 8) = 0
rt_sigaction(SIGTTIN, {0x8056c50, ~[RTMIN RT_1], SA_NOCLDSTOP}, NULL, 8) = 0
rt_sigaction(SIGTTOU, {0x8056c50, ~[RTMIN RT_1], SA_NOCLDSTOP}, NULL, 8) = 0
rt_sigaction(SIGHUP, {0x8056c50, ~[RTMIN RT_1], SA_NOCLDSTOP}, NULL, 8) = 0
rt_sigaction(SIGINT, {0x8056c50, ~[RTMIN RT_1], SA_NOCLDSTOP}, NULL, 8) = 0
rt_sigaction(SIGALRM, {0x8056c50, ~[RTMIN RT_1], SA_NOCLDSTOP}, NULL, 8) = 0
rt_sigaction(SIGTERM, {0x8056c50, ~[RTMIN RT_1], SA_NOCLDSTOP}, NULL, 8) = 0
rt_sigaction(SIGUSR1, {0x8056c50, ~[RTMIN RT_1], SA_NOCLDSTOP}, NULL, 8) = 0
rt_sigaction(SIGUSR2, {0x8056c50, ~[RTMIN RT_1], SA_NOCLDSTOP}, NULL, 8) = 0
rt_sigaction(SIGIO, {0x8056c50, ~[RTMIN RT_1], SA_NOCLDSTOP}, NULL, 8) = 0
rt_sigaction(SIGPROF, {0x8056c50, ~[RTMIN RT_1], SA_NOCLDSTOP}, NULL, 8) = 0
rt_sigaction(SIGVTALRM, {0x8056c50, ~[RTMIN RT_1], SA_NOCLDSTOP}, NULL, 8) = 0
rt_sigaction(SIGSTKFLT, {0x8056c50, ~[RTMIN RT_1], SA_NOCLDSTOP}, NULL, 8) = 0
rt_sigaction(SIGIO, {0x8056c50, ~[RTMIN RT_1], SA_NOCLDSTOP}, NULL, 8) = 0
rt_sigaction(SIGPWR, {0x8056c50, ~[RTMIN RT_1], SA_NOCLDSTOP}, NULL, 8) = 0
rt_sigaction(SIGSYS, {0x8056c50, ~[RTMIN RT_1], SA_NOCLDSTOP}, NULL, 8) = 0
lstat64("/etc/opt/cisco-vpnclient", {st_mode=S_IFDIR|0755, st_size=80, ...}) = 0
lstat64("/etc/opt/cisco-vpnclient/Profiles/vpn.pcf", {st_mode=S_IFREG|0777, st_size=794, ...}) = 0
lstat64("/etc/opt/cisco-vpnclient/Profiles/vpn.pcf", {st_mode=S_IFREG|0777, st_size=794, ...}) = 0
open("/etc/opt/cisco-vpnclient/Profiles/vpn.pcf", O_RDONLY) = 4
fstat64(4, {st_mode=S_IFREG|0777, st_size=794, ...}) = 0
close(4) = 0
lstat64("/etc/opt/cisco-vpnclient/Profiles/vpn.pcf", {st_mode=S_IFREG|0777, st_size=794, ...}) = 0
open("/etc/opt/cisco-vpnclient/Profiles/vpn.pcf", O_RDONLY) = 4
fstat64(4, {st_mode=S_IFREG|0777, st_size=794, ...}) = 0
fcntl64(4, F_GETFL) = 0 (flags O_RDONLY)
fstat64(4, {st_mode=S_IFREG|0777, st_size=794, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7ee5000
_llseek(4, 0, [0], SEEK_CUR) = 0
read(4, "[main]\nDescription=Cisco VPN Clie"..., 4096) = 794
read(4, ""..., 4096) = 0
close(4) = 0
munmap(0xb7ee5000, 4096) = 0
close(4) = -1 EBADF (Bad file descriptor)
send(3, "\0\0\245K\3\0\0\1\0\0\1\210iTC\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 404, 0) = 404
write(1, "Initializing the VPN connection."..., 32Initializing the VPN connection.) = 32
write(1, "\n"..., 1
) = 1
gettimeofday({1263353693, 356962}, {4294966756, 0}) = 0
time(NULL) = 1263353693
select(4, [3], NULL, NULL, {1, 0}) = 1 (in [3], left {0, 999994})
recv(3, "\0\0\245K\4\0\0\30\0\0\4\20"..., 12, 0) = 12
recv(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1040, 0) = 1040
gettimeofday({1263353693, 390298}, {4294966756, 0}) = 0
time(NULL) = 1263353693
select(4, [3], NULL, NULL, {1, 0}) = 0 (Timeout)
time(NULL) = 1263353694
gettimeofday({1263353694, 416962}, {4294966756, 0}) = 0
time(NULL) = 1263353694
select(4, [3], NULL, NULL, {1, 0}) = 0 (Timeout)
time(NULL) = 1263353695
gettimeofday({1263353695, 443630}, {4294966756, 0}) = 0
time(NULL) = 1263353695
select(4, [3], NULL, NULL, {1, 0}) = 0 (Timeout)
time(NULL) = 1263353696
gettimeofday({1263353696, 470295}, {4294966756, 0}) = 0
time(NULL) = 1263353696
select(4, [3], NULL, NULL, {1, 0}) = 0 (Timeout)
time(NULL) = 1263353697
gettimeofday({1263353697, 496961}, {4294966756, 0}) = 0
time(NULL) = 1263353697
select(4, [3], NULL, NULL, {1, 0}) = 0 (Timeout)
time(NULL) = 1263353698
gettimeofday({1263353698, 523628}, {4294966756, 0}) = 0
time(NULL) = 1263353698
select(4, [3], NULL, NULL, {1, 0}) = 0 (Timeout)
time(NULL) = 1263353699
gettimeofday({1263353699, 550294}, {4294966756, 0}) = 0
time(NULL) = 1263353699
select(4, [3], NULL, NULL, {1, 0}) = 0 (Timeout)
time(NULL) = 1263353700
gettimeofday({1263353700, 576959}, {4294966756, 0}) = 0
time(NULL) = 1263353700
select(4, [3], NULL, NULL, {1, 0}) = 0 (Timeout)
time(NULL) = 1263353701
gettimeofday({1263353701, 581638}, {4294966756, 0}) = 0
(...It repeats...)