Hi,
I've created a Gateway in the Azure Classic portal that uses dynamic routing and is configured for both point to site as well as site to site connections. I have a VPN for an on premises network that must be connected. The VPN appliance is a Dell SonciWall NSA 2400. I have been provided with the VPN IP address and tried to setup a site to site connection. Unfortunately, after entering 10.200.12.0/24 as the address space, I receive an error stating the address overlaps with another subnet 10.200.10.10/16.
Gateway subnets are as follows:
Default 10.200.10.10/24
Connection1 (fails as per error above) 10.200.12.0/24
Gateway Subnet 10.200.11.0/29.
What modifications are needed in order to make this connection? Thanks for your help and guidance.