01-19-2017 06:25 AM
Hi. I have some issue with cisco vpn client on windows 7 64-bit. I have successfully connect to vpn server, can do the ping the needed server in lan can connect to him via telnet to check connection but when I to try realy connect via ssh via many different software, They was try to establish connection and after some timeout write that connection was closed. In which direction I need to go to find solution for this issue from Linux connection via ssh has no problem.
Please help to resolve this issue.
Thanks all
01-21-2017 08:00 AM
What device is being used as a VPN server?
So you are able to ping the server you are trying to connect to, and you are also able to do a telnet to check if the port is open from CMD? (for example telnet 10.10.10.10 22)
Could you also provide a network diagram as to how this is set up?
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01-22-2017 10:24 PM
I was write it above that after connection, I can ping the server and can connect to the server port check via telnet but in really cannot connect via ssh why ????
01-23-2017 01:59 AM
have you checked the logs in ASA to see if there is a drop? You could also set up a packet capture to see if traffic is passing to and from the server. change the interface name and add server IP as needed.
cap capin interface inside match tcp host <server IP> 22 any
cap capin interface inside match tcp any host <server IP> 22
show cap capin
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01-25-2017 09:58 PM
the issue is that I have no connection only via ssh only to one host that is console for connection network devices via console. Another ports to connect is working. This happened only when I connected to my oofice vpn? for another vpn everything is work perfect. In which direction I must look for ?
01-26-2017 12:07 AM
Is this an ASA or IOS device that the VPN is terminating to?
Is split-tunneling configured for the VPN? if yes, have you added the other subnets and IPs, that you need to access over the VPN, to the split tunnel ACL?
Is there a firewall in the path between the VPN server and the PCs you are trying to reach? if yes, have you allowed the traffic in your firewall?
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