need help - vpn tunnel with routing exeption

[shuhami]

hello


i have an android phone with hotspot (192.168.43.1)
some box (lets call it box1) connect to this hotspot (192.168.43.90)
android phone connects to servers with sslvpn, no split tunnel is allowed.
box1 and android can reach the servers over vpn.
box1 can ping android
android cant ping box1 because of the sslvpn routing (it always go over vpn)

is there a way to configure full tunnel that all traffic go to vpn except specific subnet (192.168.43.x) ??

thank you