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Author Topic: Setting NAT timeout on DIR-825.B1 2.04EU  (Read 6045 times)

moki

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Setting NAT timeout on DIR-825.B1 2.04EU
« on: April 19, 2011, 04:23:02 PM »
Hi forum,

I have a D-Link DIR-825.B1, which I've recently updated to the 2.04EU firmware. The update fixed some IPv6 problems I've had, but introduced an IPv4 problem instead: TCP NATs have a rediculesly low timeout of 60 seconds, which makes the router useless for most protocols.

How do I set the NAT timeout for TCP connections?

Thanks,
Morten
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moki

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Re: Setting NAT timeout on DIR-825.B1 2.04EU
« Reply #1 on: April 25, 2011, 02:29:23 AM »
I've updated the firmware to the 2.05WW beta found here:
http://ftp.dlink.ru/pub/Router/DIR-825/Firmware/DIR825B1_FW205WWB01Beta01.bin

The timeout is now 120 seconds for TCP connections. This is better, but still far from the expected 7800 seconds. How do I set the timeout?

Thanks,
Morten
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moki

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  • Posts: 3
Re: Setting NAT timeout on DIR-825.B1 2.04EU
« Reply #2 on: May 02, 2011, 11:12:48 AM »
Does anyone from D-Link know when this problem will be fixed?

Morten
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Dvers22

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Re: Setting NAT timeout on DIR-825.B1 2.04EU
« Reply #3 on: March 18, 2012, 11:35:56 AM »
I did not find a nat guide for d-link.  Help anyone?

I found that understanding nat helped understanding it.
http://cognitiveanomalies.com/cisco-nat-how-nat-works/

And I can not find out were d-link keeps the CLI guide for the routers?
Noob.
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FurryNutz

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Re: Setting NAT timeout on DIR-825.B1 2.04EU
« Reply #4 on: March 18, 2012, 11:45:52 AM »
This maybe not be available from DLink. There is just basic info on the Help menu for the NAT settings.
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Cable: 1Gb/50Mb>NetGear CM1200>DIR-882>HP 24pt Gb Switch. COVR-1202/2202/3902,DIR-2660/80,3xDGL-4500s,DIR-LX1870,857,835,827,815,890L,880L,868L,836L,810L,685,657,3x655s,645,628,601,DNR-202L,DNS-345,DCS-933L,936L,960L and 8000LH.