I want to connect ubuntu as client to VyOS v1.1.8.
On VyOS for L2TP/IPSec connections with NAT-T was created config file:
root@VyOS-1:~# cat /etc/ipsec.d/tunnels/remote-access
Vyatta L2TP VPN Begin
Vyatta L2TP VPN End
Ubuntu client try to connect to this server, and I setup in Ubuntu in config file for strongswan IKE and ESP crypto and hash, also without DH-group (for example: aes256-sha1-modp1024)
But commands IPSEC START and IPSEC UP VYOS on Ubuntu client print errors: “configured DH group MODP_NONE not supported”
I want to know: where is script with setting up IKE and ESP? I want to edit commands to creating IKE and ESP for remote-access users.
Thank you for your help!