Emulated Linux distro doesn't honour connected VPN client

[rrodrigueznt]

Hi! I'm running Termux 0.118.1 on Android 14. I also use Ivanti Secure Access Client 22.7.5.15 to connect to our enterprise VPN.

While in Termux, I can connect to any enterprise service without a glitch. All service see Termux on Android as a part of the VPN. But when I log in into a Linux distro, let's say, for instance, pd login ubuntu, connections fail.

Whereas, while in Termux, remote servers see the Android device as, for instance, 192.168.244.54. But if I connect from the proot-distro, packets reach remote servers as sent from a commercial IP, not allowed to access them. For instance, a while ago, I've got assigned IP 92.58.175.182.

Does this make sense for anybody? Could I be skipping some step in configuration?

Thanks for any insight!