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Weird NAT issue
JZegers
Member Posts: 79 ■■□□□□□□□□
in CCNA & CCENT
My network is setup like this:
Router (NATTING) > ASA > switches > hosts
IIS server and desktop host plugged into same switch on same subnet (172.16.0.x)
I am natting my public IP address on port 80 to the address of the IIS server (.101)
Server is viewable from the public ip address, OUTSIDE of my local LAN, but if i hit my public IP address from the host plugged into the same switch, no dice does not load.
Ideas?
Router (NATTING) > ASA > switches > hosts
IIS server and desktop host plugged into same switch on same subnet (172.16.0.x)
I am natting my public IP address on port 80 to the address of the IIS server (.101)
Server is viewable from the public ip address, OUTSIDE of my local LAN, but if i hit my public IP address from the host plugged into the same switch, no dice does not load.
Ideas?
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networker050184
Mod Posts: 11,962 Mod
That's a fairly common issue. What you really need is a fix via DNS. When an inside host tried to resolve the address DNS should respond with the inside address, not the outside.An expert is a man who has made all the mistakes which can be made. -
OptionsJZegers
Member Posts: 79 ■■□□□□□□□□
this is a DNS issue even though im not using a domain name? it seems like ive never had to do this in the past
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Optionsnetworker050184
Mod Posts: 11,962 Mod
Think of how NAT works and what the router is going to do when it receives that packet and on which interface it will be received.An expert is a man who has made all the mistakes which can be made.
