DNS not configured for internal use, after connecting to the VPN?

[coleshaw]

Hello, thank you for this great tool!

I am using version 5.5.0 with openconnect 8.20-1, on PopOS 22.04. Sporadically, it seems like after I connect to the VPN, I do not have the internal DNS entries on my computer, and thus I can only access internal sites if I know their IP addresses. Have you seen this issue before, and if so, do you have any suggestions for how to address it?

Please let me know if I can supply any other debug information.

Thanks!

[coleshaw]

Note that this happens even though ucsf-vpn details shows an internal IP and network access.

[HenrikBengtsson]

If I understand this correctly, you want to preserve the local nameserver when connected to the VPN. The default behavior of the VPN is to drop that. See #64 for how to preserve it.