VPN - create VPN between 2 peers and with one behind a NAT device

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Author create VPN between 2 peers and with one behind a NAT device
Joris Deschacht

2005-01-21, 2:45 am

Hi,

We have two VPN boxes (nortel and checkpoint)
Our checkpoint has a static internet ip so no problem here. But on the
other side the nortel contivity is behind a NAT device. The NAT device
is the DSL router from the ISP where we don't have access to.

Is ther a way to set up the ipsec connection with this setup?

Cheers,

Joris
Massimo Dalla Giustina

2005-01-26, 5:49 pm

Hi,

I have the same problem but with 2 boxes behind the NAT.
I have solved the problem with one box behind the NAT but not with two
"natted" boxes.
My two boxes are Astaro 5.100.
If I configure the no-NAT box with remote end-point to any and the "natted"
box be the initiator of VPN, it works.

I hope this can be useful for you

Max

"Joris Deschacht" <joris_Deschacht@yahoo.co.uk> ha scritto nel messaggio
news:5fa174e7.0501210030.30e9f2f5@posting.google.com...
> Hi,
>
> We have two VPN boxes (nortel and checkpoint)
> Our checkpoint has a static internet ip so no problem here. But on the
> other side the nortel contivity is behind a NAT device. The NAT device
> is the DSL router from the ISP where we don't have access to.
>
> Is ther a way to set up the ipsec connection with this setup?
>
> Cheers,
>
> Joris



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