[vpn-help] Can't connect to Cisco ASA that worked fine yesterday

[Alexis La Goutte]

Hi Nathan,

You need to check the log of Gateway, there is a reason of session
terminated by gateway. (check also Shrew Log).

Regards,


On Thu, Mar 20, 2014 at 9:59 PM, Nathan Stone <nathan at enots.com> wrote:
> I have an issue with Shrewsoft that seems to have happened over night. Connecting to a Cisco ASA 5510. Was working yesterday and now today it connects, but after 33 seconds I get the message "session terminated by gateway"
>
> I am running Windows 8.1, have a remote staff person that uses this all day long and it is doing the same for her. She has Windows 8. As a test I installed the client on a Windows 7 32bit install and I get the same behavior. From a different Windows 7 computer, with the Cisco client I can connect just fine.
>
> I checked Windows updates and nothing has been installed.
>
> Logged in to the ASA. Nothing has changed in months and the last time it was rebooted was almost 200 days ago. I rebooted it anyway to see if that would help, but it doesn't.
>
> I have another client with a Cisco ASA 5505 and I can still connect to their IPSec VPN. So it is something with this particular firewall and ShrewSoft combination. I created another VPN on this firewall and it is doing the same thing.
>
> Here is what shows in the ShrewSoft VPN Connect tab
>
> config loaded for site 'OSM'
> attached to key daemon ...
> peer configured
> iskamp proposal configured
> esp proposal configured
> client configured
> local id configured
> remote id configured
> pre-shared key configured
> bringing up tunnel ...
> network device configured
> tunnel enabled
> session terminated by gateway
> tunnel disabled
> detached from key daemon
>
>
> If I switch to the Network tab, under Security Associations it shows Failed - 2.
>
> I am at a loss, anyone have any ideas at all?
>
> Nathan
>
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