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Multiple External IP's mapped to one Internal device? Possible?

tialen.kelley
Level 1
Level 1

When I put the static command in to do this, it tells me that I'm overlapping addresses.

static (dmz,outside) 172.168.0.10 192.168.5.1 netmask 255.255.255.255 0 0

If I have the above statement, I errors out on entering the below statement:

static (dmz,outside) 172.168.0.11 192.168.5.1 netmask 255.255.255.255 0 0

2 Replies 2

pdentico
Level 1
Level 1

You can't do it. The only option for one IP outside for multiple inside is port redirection. It's also done in the static command here's an example:

static (inside,outside) tcp ([Global IP] or [Interface]) smtp 192.168.1.3 smtp netmask 255.255.255.255 0 0

Hope that helps

ya, that is what I was thinking also from everything I have read.. I was just keeping the hope alive!

Thanks for the affirmation.