ipsec gre tunnel corosync

hello everyone, I want some ip for my proxmox, since my provider charge heft free for ip, I want to setup GRE Tunnel or Wireguard, I wanted to know how to set them in proxmox, I dont know how to do GRE tunnel or Wireguard, so any help is appreicated!

Hello Guys , I need help in order to setup ipsec feature with openVswitch , I followed steps described in official url : https://docs.openvswitch.org/en/latest/tutorials/ipsec/ , but i can't see deamon ovs-monitor-ipsec running , GRE tunnel is established but packets are forwared without esp...

Hi there! I currently have two servers setup in a local cluster working fine. But to offload these servers, I'm going to setup two more servers at different locations, that has a ping of 3 and 6 ms to my primary servers over IPSEC. core03: 4.2-2/725d76f0 core01 + 02: 4.1-13/cfb599fb. Running...