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UTM in a DMZ. NAT rule?

I'm trying to configure a UTM whose WAN interface is connected to the DMZ port on a VoIP box. The UTM's external IP is 10.40.x.x instead of the public-facing IP from the ISP. How do I configure NAT (or whatever else) so that the DMZ hop is transparent to the internal network?

For example: I'm unable to connect to the UTM WebAdmin console from outside the network using it's public address and from the inside I'm unable to access my other UTM's WebAdmin consoles using their public addresses.

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0 BarryG over 11 years ago

Hi,

If you want to allow inbound traffic (to a webserver or whatever), then you need a DNAT.

For outbound traffic, you need a Masquerading rule: LAN-> WAN/ETH0 ADDRESS

And firewall rules.

Barry
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0 BarryG over 11 years ago

Hi,

If you want to allow inbound traffic (to a webserver or whatever), then you need a DNAT.

For outbound traffic, you need a Masquerading rule: LAN-> WAN/ETH0 ADDRESS

And firewall rules.

Barry
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Vote Up 0 Vote Down

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