Friday 2 February, 2024

Amazon Site-To-Site VPN to Sonicwall : No Traffic

 Configured my SonicWall TZ 370 to connect to AWS Site-To-Site VPN. Does not work even after extensive checking. Not able to ping the VPN even though the tunnel is up and shows up as green. removed all manual config and let the SonicWall firmware's AWS configurator setup the connection. Does not work even then. 

Then turned on Asymmetric Route Support in the interfaces T1 and T2 created, in the 'Advanced' tab. Works immediately!



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