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DMZ on 2820 doesn't work properly

  • simonicemans
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21 May 2010 21:55 #1 by simonicemans
DMZ on 2820 doesn't work properly was created by simonicemans
I have a 2820 connected with single ADSL WAN (WAN1) to the internet and behind this I have a 2910.

I have 2 public IP addresses, one is allocated to the 2820.

I have entered the other as a WAN alias on the 2820.

I have set the 2910 as the DMZ host in the 2820's settings.

As a test, I have set the telnet port for the 2910 to 5555.

Now....

If I connect from the internet to the second public IP address port 5555, I get the telnet server on the 2910.

If I connect from the internet to the seconf public IP address port 80, I get the web server on the 2820, NOT the 2910 as expected.

It seems like a bug?

This behaviour is the same on firmware 3.3.3 and 3.3.4RC5.

Anyone else using 2820's DMZ host facility successfully? Are there any other things I need to set?

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27 May 2010 01:48 #2 by wywywywy
Replied by wywywywy on topic DMZ on 2820 doesn't work properly
Make sure in the Port Redirection, the WAN IP is not set to "All"?

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  • simonicemans
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27 May 2010 08:45 #3 by simonicemans
Replied by simonicemans on topic DMZ on 2820 doesn't work properly
There are no port redirections set at all.

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