How to forward a dedicated IP to a host?

M

mbxmin2021-07-05 10:28:21

Computer networks

mbxmin, 2021-07-05 10:28:21

Hello, there is a grid with servers. The task is to forward dedicated IPs to virtual machines on the network.
At the moment, I implemented it as follows:
OPNsense
igb0 - WAN from a provider with several IPs.
igb1 - Lan network.
igb1_vlan1 - vlan in which the virtuals are directly.
Bridge0: igb0, igb1_vlan1
I think that this is not entirely correct. NAT1:1 is not suitable. I believe that you can add Alias to the WAN IP and forward it to the host. I know a little about networks, but I'm a noob on this particular subject. Suggest more canonical implementation methods.

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2 answer(s)

A

Alexey Dmitriev, 2021-07-05
@mbxmin

Canonically - this is the output of the server in the DMZ with a "white" subnet and the issuance of a real address to it + appropriate security measures.

K

ky0, 2021-07-05
@ky0

NAT1:1 is not suitable

Because?