Help for Masquerading (NAT)

[Guillaume Soucy]

Hi,


I need to use one of my failover IP to do masquerading to provide some VM with internet but who dosen't need to be accessed (no inbound).

This is my Proxmox /etc/network/interfaces file:

auto lo
iface lo inet loopback

iface eno3 inet manual

iface eno4 inet manual

auto vmbr0
iface vmbr0 inet static
address 54.39.49.187
netmask 255.255.255.248
gateway 54.39.49.254
bridge_ports eno3
bridge_stp off
bridge_fd 0


What I need to add/modify to get six VM with internet (outbound) using this IP: 167.114.181.49


Thanks,


Guillaume

 

[Guillaume Soucy]

Please, if someone can help that will help.

 

[Stoiko Ivanov]

take a look at the general networking documentation:
https://pve.proxmox.com/wiki/Network_Configuration
https://pve.proxmox.com/wiki/Network_Model
depending on your hosting provider - you can find quite some resources on this forum and in the web
(e.g. for OVH: https://pve.proxmox.com/wiki/OVH)

 

[Guillaume Soucy]

Thanks a lot for your reply.

I look at the https://pve.proxmox.com/wiki/OVH but I still doesn't understand. I have six Windows Server 2008 R2 Datacenter VM who need to share this IP: 167.114.181.49 , what I know is I need a NAT. I already assign some of my IP addresses to Linux based VM, which who need dedicated static IP for external access but, theses six WS2k8 VM can share a single IP. Just not sure how and want at all price to avoid to mess with the PVE host. ;-)

Guillaume