[Openswan Users] Sonicwall tunnel keeps disconnecting

[Gaiseric Vandal]

Maybe a NAT thing?

The following entry under config section may help

     nat_traversal=yes


Do you also have Windows VPN clients?   Do they have the same problem?   
The general issue I had with Sonicwall was DPD (dead peer detection) 
packets that didn't go through NAT.



On 03/11/2010 01:52 PM, Mike A. Leonetti wrote:
> It seems at random times the tunnel between the machine and the
> Sonicwall device keep disconnecting.  I haven't been able to isolate how
> long it takes or why.  Are there any options I may be missing?
>
> Config:
> conn sonicwall
>          left=x.x.x.x
>          leftsourceip=10.1.1.1
>          leftsubnet=10.1.1.0/24
>          leftid=x.x.x.x
>          right=y.y.y.y
>          rightsubnet=10.10.12.0/24
>          rightid=y.y.y.y
>          keyingtries=0
>          pfs=no
>          aggrmode=yes
>          auto=start
>          auth=esp
>          esp=3des-sha1
>          ike=3des-sha1
>          authby=secret
>          keyexchange=ike
>
> _______________________________________________
> Users at openswan.org
> http://lists.openswan.org/mailman/listinfo/users
> Building and Integrating Virtual Private Networks with Openswan:
> http://www.amazon.com/gp/product/1904811256/104-3099591-2946327?n=283155
>