Computer connecting to SonicWall can't access the Internet via Cisco ASA We would like to add SonicWall behind our Cisco ASA. The SonicWall is connecting to a LAN switch and using LAN IP address. The ASA inside IP is 10.0.0.1/16 and SonicWall IP is 10.0.0.10/16. My Laptop with IP 10.0.119.1/16 and Default gateway 10.0.0.10 can ping 10.0.0.10

Stateful Packet Inspection Default Access Rules Overview. By default, the SonicWALL security appliance’s stateful packet inspection allows all communication from the LAN to the Internet, and blocks all traffic to the LAN from the Internet. The following behaviors are defined by the “Default” stateful inspection packet access rule enabled in the SonicWALL security appliance: No Internet Access When Connected with SonicWALL Global Dec 11, 2011 Get SonicWALL Mobile Connect - Microsoft Store SonicWall Mobile Connect™ provides users full network-level access to corporate and academic resources over encrypted SSL VPN connections. The client provides anytime, anywhere access to critical applications such as email, virtual desktop sessions and other Windows applications. Computer connecting to SonicWall can't access the Internet Computer connecting to SonicWall can't access the Internet via Cisco ASA We would like to add SonicWall behind our Cisco ASA. The SonicWall is connecting to a LAN switch and using LAN IP address. The ASA inside IP is 10.0.0.1/16 and SonicWall IP is 10.0.0.10/16. My Laptop with IP 10.0.119.1/16 and Default gateway 10.0.0.10 can ping 10.0.0.10

WAN to LAN Access Rules. This rule gives permission to enter. By default, the SonicWALL security appliance’s stateful packet inspection allows all communication from the LAN to the Internet. However, we have to add a rule for port forwarding WAN to LAN access.

Internet traffic when connected to a SonicWALL VPN

SonicWALL Secure Remote Access Series

Please verify SonicWall appliance reachability of WAN side default gateway and also getting Internet access and can be verified from System | Diagnostics, ping to any external website or any public IP address and make sure we get replay in both ways. If external websites are not getting replies when test from appliance System| Diagnostics. Verify reachability of configured DNS servers, try by configuring …