On Thu, 2 Mar 2023, davenull@tuxfamily.org wrote:
Hello On 2023-02-24 10:19, davenull@tuxfamily.org wrote:Hello,[?]Otherwise, when VPN is disconnected, I DO want /etc/resolv.conf to be generated according to my home router's DHCP tells the computer? yes, that one. Cheers, David.I?finally had the time to dig into the logs from two days ago, when the problem happens again It seems that dhclient does it requests trying different interfaces EXCEPT tun0 (see syslog below)
New to this thread, so might be totally off-piste but openvpn has hooks to run scripts like this: script-security 2 route-up "/etc/network/scripts/openvpn-tun0-up" route-pre-down "/etc/network/scripts/openvpn-tun0-down" client-connect "/etc/network/scripts/openvpn-client-connect" client-disconnect "/etc/network/scripts/openvpn-client-disconnect" This is server side but the route-up/pre-down work client side too. Presumably you can do something here to renew dhcp leases or restore resolv.conf. I'd assume whatever vpn you're using will have similar hooks, or possibly you xan use the default ones in /etc/network? Tim