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Author Topic: Port forwarding stopped working  (Read 4519 times)

illodin

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Port forwarding stopped working
« on: January 26, 2013, 08:44:18 PM »

DIR-865L, Firmware Version 1.03.

My cable modem router is in bridged mode, and d-link is acting as dhcp server for my computers. I already had port forwarding working for a while, and then I rebooted my windows PC where I was forwarding traffic, and after reboot forwarding doesn't work anymore.

I have followed the instructions about turning off QoS etc I found on this forum but to no avail. I even set the port range to 1-65535 but it just doesn't forward anything anymore. Anyone else with similar experiences?
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Hard Harry

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Re: Port forwarding stopped working
« Reply #1 on: January 27, 2013, 02:19:39 AM »

First, if you go straight to the modem, does it work?

Second, what kind of modem do you have?

Third, what are you trying to forward?
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illodin

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Re: Port forwarding stopped working
« Reply #2 on: January 27, 2013, 01:22:01 PM »

Sorry I bothered you, apparently all forwarding works now except p2p client emule. And that's anybody's guess why after a reboot it thinks I'm firewalled. Close the thread. :)
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FurryNutz

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Re: Port forwarding stopped working
« Reply #3 on: January 27, 2013, 02:52:06 PM »

Let us know if it happens again. We need more information.

Enjoy
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Cable: 1Gb/50Mb>NetGear CAX80>DIR-882>HP 24pt Gb Switch. COVR-1202/2202/3902,DIR-2660/80,3xDGL-4500s,DIR-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.

Hard Harry

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Re: Port forwarding stopped working
« Reply #4 on: January 27, 2013, 03:44:47 PM »

Sounds like you don't have DHCP reservation set for the device your forwarding to. Power cycling the router probably made that computer get a different IP, there for negating y our forwarding rules. Thats my best guess.
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FurryNutz

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Re: Port forwarding stopped working
« Reply #5 on: January 29, 2013, 02:27:27 PM »

What are your NAT settings under Advanced/Firewall?
I recommend using EndPoint Independent on both TCP and UDP. Has been known to clear some connection issues with applications.
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Cable: 1Gb/50Mb>NetGear CAX80>DIR-882>HP 24pt Gb Switch. COVR-1202/2202/3902,DIR-2660/80,3xDGL-4500s,DIR-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.