Unable to internet access after connecting vpn

Hello Rohan Panchal,

Thank you for reaching out to community, please create a rule VPN to WAN. 
Are you using SSL VPN or IPsec ? Is it a full tunnel or split tunnel ?

Hello Vivek,

Thank you for reply, already that rule has been created and its a full tunnel.

Okay, under the VPN to WAN rule have you created a LinkedNAT rule with MASQ enabled ?

Yes, Vivek its created.

Okay, can check the packet capture for the traffic flowing from VPN to WAN, to see if there is not any violation?
Monitor traffic using Packet Capture Utility : https://support.sophos.com/support/s/article/KB-000035761?language=en_US

Ok we will check and let you know.

Ok we will check and let you know.