This issue is a little difficult for me to describe so please bare with me. I will be including screen shots to help clear things up (hopefully).
This client is connected to another vendor via a site to site VPN tunnel, the networks they access over this tunnel are on a remote IP range of 172.28.113.80. And their data centers they use are .81 - .84. This tunnel is working, users on site are on a corporate LAN network on 192.168.10.0/24. That LAN traffic is being NAT’d across this VPN to a 10.28.137.0 on the other side for translation. In the office we can ping those data centers on their 172.28.113.81-.84 IPs, and their Apps work.
A few remote users are connecting back to the office using Global VPN client ( of which is fully up to date), they are getting IPs and DNS via our local DHCP server which also is hosting the 192.168.10.0/24 network, they getting IPs from the same pool and can access local resources and servers via VPN, that is working, HOWOEVER, they can not ping the remote sites data centers (172.28.113.80 - etc) while connected to VPN. SonicWall support says its something on the remote clients end, the remote clients IT says its a DNS thing on our side. I dont think thats it because the VPN users traffic is getting the same DNS as the on site users via Global VPN as shown in my screen shot of my ipconfig. Is it not possible to access networks hoping over two different VPN tunnels? This issue is going over my head a little bit, hoping for much wiser folks here to shed some light. Thank you!
Screen shots: https://imgur.com/a/h5WSseS
EDIT: SOLVED! I had to create a new NAT policy that included the X1 interface for source and target because thats where my VPN traffic was coming from.