Hello everyone,
I am currently working on my SDNs and I am starting to understand the basics.
I have a working SDN for my VMs that allows the VMs to share the IP address with the host. (SInce this is a external IP address)
Now I have 3 additional IPv4 WAN addresses and I would also like to use it with SDN so that proxmox VE can hand them out via DHCP. (Since I now need to put all the info in manually.)
I have reused the zone that I use for the LAN SDN and created an additional VNet called WAN.
Then I created a new subnet for it and used my first WAN IP for the subnet (62.168.x.x) and set the gateway to the gateway I need to use from my hoster.
After that I added a DHCP range that starts at my first IP and stops at my last IP.
Now when I select WAN as bridge, the VM get the correct external IP address and is able to connect to the internet.
But when I try to SSH into the VM, I get an host is not reachable error message.
I suspect that the ports of the VM are not being forwarded by the SDN.
Now I know that with the IP address that shared with the host, I need to configure the ports that needs to be forwarded in the interface file.
But for my WAN IPs I just want all ports forwarded since no VM will share a WAN IP. (And I would prefer to not need to configure every port I need to forward everytime I need a port forwarded.)
Does anyone know how to do this? Or I am completely wrong and is there a different reason for host is not reachable error message?
I am currently working on my SDNs and I am starting to understand the basics.
I have a working SDN for my VMs that allows the VMs to share the IP address with the host. (SInce this is a external IP address)
Now I have 3 additional IPv4 WAN addresses and I would also like to use it with SDN so that proxmox VE can hand them out via DHCP. (Since I now need to put all the info in manually.)
I have reused the zone that I use for the LAN SDN and created an additional VNet called WAN.
Then I created a new subnet for it and used my first WAN IP for the subnet (62.168.x.x) and set the gateway to the gateway I need to use from my hoster.
After that I added a DHCP range that starts at my first IP and stops at my last IP.
Now when I select WAN as bridge, the VM get the correct external IP address and is able to connect to the internet.
But when I try to SSH into the VM, I get an host is not reachable error message.
I suspect that the ports of the VM are not being forwarded by the SDN.
Now I know that with the IP address that shared with the host, I need to configure the ports that needs to be forwarded in the interface file.
But for my WAN IPs I just want all ports forwarded since no VM will share a WAN IP. (And I would prefer to not need to configure every port I need to forward everytime I need a port forwarded.)
Does anyone know how to do this? Or I am completely wrong and is there a different reason for host is not reachable error message?