UE's uesimtun0 is not receiving packets

[Havok-Alwin]

Command : ping -I uesimtun0 8.8.8.8
But 100 % packet loss 📉
Ive enabled ipv4 packet forward = 1
And also MASQUERADE the NAT ..

But checking the loopback ips in wireshark using the filter "gtp" the data is forwarding but no response 😕.