You don't need to manually add the iptables rules. When enable the
'qubes-yum-proxy' on the VPNVM the rule to iptables is automatically added:
Chain PR-QBS-SERVICES (1 references)
pkts bytes target prot opt in out source destination
0 0 REDIRECT tcp
I basically need to add some static routes to access different parts of the
local network, otherwise the traffic destined to my internal network will be
tunneled through the VPN.
I've tried to add this via the NetworkManager which is what I intend, however
the routes, as soon as the VM is