USG 1100

iojeda

I am struggling mightily with setting up a VPN from our ZyWALL USG 1100 to a Sonicwall UTM box.  

I've used the wizard, tried and double checked everything on both ends, and I can get a connection established. but notraffic anyone else had this issue and been successful with resolving it? It should be pretty straight forward. Neither site is behind a NAT, and we have used site-to-site VPN's before (Sonicwall to Sonicwall) with no issues.  Also I just create another VPN with USG60 to the Sonicwall without any issue.

Any thoughts?

Alfonso

Hi @iojeda

Welcome to the forum.

Please provide the both devices configuration and we try to solve the misconfiguration.

Best regards

jasailafan

Hi iojeda

If the tunnel is up successfully but no traffic pass, it might be blocked by security policy or mis-configuration on policy route.

Zyxel_Cooldia

@Alfonso , @jasailafan . Thanks for sharing troubleshooting procedure.😁

 

Hi @iojeda

How’s it going? just let us know if the issue is solved.😄

iojeda

Sorry Guys, I was on vacation, this is my configuration in the Zyxel.

Zyxel_Cooldia

Hi @iojeda

You can refer the link below to set up site to site VPN with Sonicwall firewall.

Let me know if the issue is still exist.

https://businessforum.zyxel.com/discussion/2920/how-to-configure-site-to-site-ipsec-vpn-with-a-sonicwall-router/p1?new=1