Azure Virtual WAN
An Azure virtual networking service that provides optimized and automated branch-to-branch connectivity.
229 questions
Cisco s2s vpn behind NAT
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(35.2, 33%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMD%3C/text%3E%3C/svg%3E)
Mark Davis
20
Reputation points
I am trying to set up a site to site vpn with a cisco router that is behind a nat. I've tried all different scenarios in the config but can't seem to come up with a combination that works. Has anyone had success in doing this and if so could you share the router config?
Thanks
{count} votes
-
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(134.4, 59%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECM%3C/text%3E%3C/svg%3E)
ChaitanyaNaykodi-MSFT 26,451 Reputation points Microsoft Employee2024-04-24T19:49:34.6166667+00:00 Thank you for reaching out.Can you please elaborate more on your set-up? Have you configured a NAT for Azure VPN Gateway
You can also check whether the Cisco device and OS are listed in validated device list for Azure VPN. It will also help if you could share more details on error received if any. Thank you!
Sign in to comment
Sign in to answer