VPN Servers not getting whitelisted

[Maroko]

After several hours of testing, I got my setup working and wanted to share my solution.
Problem: I could not connect to my VPN (Mullvad).
The servers were not whitelisted:
Allowing remote servers in configuration file... Using: Allowing connections over VPN interface...
After the "Using:" log, the server list should be printed.
Additionally I got the following error logs:
write UDPv4: Operation not permitted (code=1)

Solution:
I used an OpenVPN.conf with IP addresses. After I changed to hostnames and added my subnets, it worked. To get all required subnets I turned off the killswitch, started a shell in my container and used traceroute to get the route to my dns server and added every subnet of a hop to the whitelisted subnets.

[wfg]

Can you share the conf used that caused parsing problems?

[Maroko]

Of course!

mullvad_de_fra.txt

[wfg]

Thanks. Here's the problem with the parsing:

docker-openvpn-client/data/scripts/entry.sh

Line 106 in fbd63c4

for ip in $(dig -4 +short $domain); do

When using IP addresses, $domain is an IP address, not a FQDN, so I'm running dig on an IP address. Interesting situation.

[wfg]

Should be fixed in v1.0.1.

I used the exact same conf file (with my Mullvad creds) and was able to connect with only DNS server address whitelisted and kill switch enabled.