Azure Site to Site VPN doesn't talk to each other

Azure Site to Site VPN doesn't talk to each other - Resolution with screenshots

Situation: The client creates a site to site VPN between their Cisco SAS firewall and Microsoft Azure. But it doesn't work. They can't access the VMs on Azure and the VMs on Azure can't access the LAN.

Resolution: They setup Gateway using dynamic Routing. The Cisco ASA doesn't support dynamic routing. Please refer to this link:

About VPN Devices for Virtual Network

About VPN Devices for Virtual Network. Updated: November 24, 2014. A secure site-to-site VPN connection can be used to create a branch office solution or ...

msdn.microsoft.com

https://msdn.microsoft.com/en-us/library/azure/jj156075.aspx

After delete the gateway and created a new one, it works. To delete the gateway, login Microsoft Azure. Go to Network, click Virtual Network name. Click DASHBOARD.

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