ikev1
There are 4 repositories under ikev1 topic.
qwj/python-vpn
VPN Server implemented in pure Python. (For Research Purposes Only)
andrey0001/strongswan
IPSec XAUTH ikev1 VPN server (strongswan in docker)
palw3ey/ye3ipsec
A container IPSec server based on Strongswan and Alpine. RA and S2S profile. Below 70 Mb. GNS3 ready.