01-03-2010 04:11 AM - edited 03-11-2019 09:53 AM
Hi all,
I have configured the ASA 5520 firewall with L2l VPN. Everything working fine but whenever I connect the pc to the Management Interface then all the vpn sessions are terminated.
What could be the workaround for this issue.
Thanks
Arumugam
01-03-2010 07:43 AM
Hi,
is the pc 's ip address is in the range of the interesting traffic, --- acl ? this is the first I will check,
is there nat translation device between these two side ?
do we have the route on the side for this pc's ip address reachable ?
hope it helps
Yang
01-03-2010 12:43 PM
Thanks for your reply.
The Management Inteface is in 192.16.1.0/24 network range with PC ip add is witin this range.
The crypto ACL is in 172.0.0.0/24 range. This management interface is only fo management purpose only.
How is it possible that the pc conneced to the Management Interface cause all the VPN terminate immediately.
Tomorrow I am going site to troubleshoot this problem.
01-03-2010 01:33 PM
Hello,
Which version of code is your ASA running ?
Can you use the PC on the other end of tunnel just fine or the issue is recreated ?
Could you attach a show tech-support from ASA so that we can have a look at the config ?
HTH
Vijaya
01-10-2010 03:47 AM
Vijaya,
I do not think they allow me for the show-tech to post here. I am visting today on site to troubleshoot this issue.
I will updat you soon.
Arumugam
01-03-2010 06:00 PM
debug crypto ipsec
debug crypto isakmp
when you connect the PC to the management port.
01-10-2010 03:49 AM
Kent,
ASA managemnt interface configured as Management only with the ip address in entirely different network ( 192.168.x.x).
Arumugam
01-10-2010 05:13 AM
Run the debugs so you can see what happens with the ipsec..
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