Remote peer is no longer responding

Installation, configuration and troubleshooting of the Cisco VPN Client on Linux systems

Remote peer is no longer responding

Postby JJ » Fri Jan 08, 2010 12:40 am

Hi!
I've just compiled and installed correctly the vpnclient-linux-x86_64-4.8.02.0030-k9 in my laptop. But it connects around 2 minutes and then disconnects:
Code: Select all
Reason: Remote peer is no longer responding.

My system is an Ubuntu 9.10
Code: Select all
~$ uname -a
Linux morgan 2.6.31-16-generic #53-Ubuntu SMP Tue Dec 8 04:01:29 UTC 2009 i686 GNU/Linux

Firewall:
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~$ sudo iptables -L -n -v
Chain INPUT (policy ACCEPT 3541 packets, 1609K bytes)
pkts bytes target     prot opt in     out     source               destination         

Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target     prot opt in     out     source               destination         

Chain OUTPUT (policy ACCEPT 3300 packets, 572K bytes)
pkts bytes target     prot opt in     out     source               destination

Logging vpnclient output (excerpt):
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119    22:54:27.679  01/07/2010  Sev=Info/4   IKE/0x43000013
SENDING >>> ISAKMP OAK INFO *(HASH, NOTIFY:DPD_REQUEST) to xxx.xx.xxx.xx

120    22:54:27.679  01/07/2010  Sev=Info/6   IKE/0x4300003D
Sending DPD request to xxx.xx.xxx.xx, our seq# = 2258235628

121    22:54:32.685  01/07/2010  Sev=Info/4   IKE/0x43000013
SENDING >>> ISAKMP OAK INFO *(HASH, DEL) to xxx.xx.xxx.xx

122    22:54:32.686  01/07/2010  Sev=Info/5   IKE/0x43000018
Deleting IPsec SA: (OUTBOUND SPI = 1B0C5907 INBOUND SPI = 32D5585A)

123    22:54:32.686  01/07/2010  Sev=Info/4   IKE/0x43000049
Discarding IPsec SA negotiation, MsgID=546B6A71

124    22:54:32.686  01/07/2010  Sev=Info/4   IKE/0x43000017
Marking IKE SA for deletion  (I_Cookie=879741CA18187643 R_Cookie=9BF9C4BA5C95E40C) reason = DEL_REASON_PEER_NOT_RESPONDING

125    22:54:32.686  01/07/2010  Sev=Info/4   IKE/0x43000013
SENDING >>> ISAKMP OAK INFO *(HASH, DEL) to xxx.xx.xxx.xx

126    22:54:33.687  01/07/2010  Sev=Info/4   IPSEC/0x43700013
Delete internal key with SPI=0x5a58d532

127    22:54:33.687  01/07/2010  Sev=Info/4   IPSEC/0x4370000C
Key deleted by SPI 0x5a58d532

128    22:54:33.688  01/07/2010  Sev=Info/4   IPSEC/0x43700013
Delete internal key with SPI=0x07590c1b

129    22:54:33.688  01/07/2010  Sev=Info/4   IPSEC/0x4370000C
Key deleted by SPI 0x07590c1b

130    22:54:33.688  01/07/2010  Sev=Info/4   IKE/0x4300004B
Discarding IKE SA negotiation (I_Cookie=879741CA18187643 R_Cookie=9BF9C4BA5C95E40C) reason = DEL_REASON_PEER_NOT_RESPONDING

131    22:54:33.688  01/07/2010  Sev=Info/4   CM/0x43100013
Phase 1 SA deleted cause by DEL_REASON_PEER_NOT_RESPONDING.  0 Crypto Active IKE SA, 0 User Authenticated IKE SA in the system

132    22:54:33.688  01/07/2010  Sev=Info/4   CVPND/0x4340001C
Privilege Separation: restoring resolv.conf file.

133    22:54:33.690  01/07/2010  Sev=Info/4   CVPND/0x4340001D
Privilege Separation: chown( /etc/resolv.conf, uid=0, gid=0 ).

134    22:54:33.690  01/07/2010  Sev=Info/5   CM/0x43100025
Initializing CVPNDrv

135    22:54:33.690  01/07/2010  Sev=Info/6   CM/0x43100031
Tunnel to headend device xxx.xx.xxx.xx disconnected: duration: 0 days 0:2:6


Someone could help me?

Thank you!

JJ
JJ
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