While the fix only applies to the client side, you got me questioning what I had done so I redid the test.
This time it worked with 5.6.2-1ubuntu2.5 on the client side and 5.6.2-1ubuntu2.4 on the server side. I must have forgot to restart NetworkManager or something stupid like that in my first test, sorry about that. # Client: sdeziel@client:~$ dpkg -l| grep strongswan-nm ii strongswan-nm 5.6.2-1ubuntu2.5 amd64 strongSwan plugin to interact with NetworkManager sdeziel@client:~$ journalctl -b0 -o cat | grep 'Internal DNS' <info> [1579189524.6958] vpn-connection[0x55bc2512a300,681de60a-8347-45ce-b67a-e75f27f3325c,"lp1772705",0]: Data: Internal DNS: 1.1.1.1 <info> [1579189524.6958] vpn-connection[0x55bc2512a300,681de60a-8347-45ce-b67a-e75f27f3325c,"lp1772705",0]: Data: Internal DNS: 1.0.0.1 <info> [1579189549.2329] vpn-connection[0x55bc2512a500,681de60a-8347-45ce-b67a-e75f27f3325c,"lp1772705",0]: Data: Internal DNS: 1.1.1.1 <info> [1579189549.2330] vpn-connection[0x55bc2512a500,681de60a-8347-45ce-b67a-e75f27f3325c,"lp1772705",0]: Data: Internal DNS: 1.0.0.1 <info> [1579189590.1060] vpn-connection[0x55bc2512a700,681de60a-8347-45ce-b67a-e75f27f3325c,"lp1772705",0]: Data: Internal DNS: 1.1.1.1 <info> [1579189590.1060] vpn-connection[0x55bc2512a700,681de60a-8347-45ce-b67a-e75f27f3325c,"lp1772705",0]: Data: Internal DNS: 1.0.0.1 # Server: root@lp1772705:~# dpkg -l| grep -w 'strongswan ' ii strongswan 5.6.2-1ubuntu2.4 all IPsec VPN solution metapackage -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1772705 Title: IKEv2 VPN connections fail to use DNS servers provided by the server To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/strongswan/+bug/1772705/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
