Topic: Port forwarding, makes my internet not work ? (Read 11997 times)

dcm1602 · « **on:** August 23, 2013, 04:40:12 PM »

Ok so Ive known how to forward ports before, on a normal router.

I found the ip of my computer I want ports forwarded on, added the ports I want opened checked off the box, hit save and boom.

Router reboots, turns back on, andd presto

Every pc in my house no longer has internet ?

I can connect to the router fine via typing in my IP, and could change it back and they all get internet back

Is there a reason this is happening?

Can I work around this to open my ports?

Thanks !

FurryNutz · « **Reply #1 on:** August 23, 2013, 04:43:19 PM »

Can you post a picture of your configuration? This seems like a configuration issue...

dcm1602 · « **Reply #2 on:** August 23, 2013, 04:46:48 PM »

Which page of configuration

Manual setup?

Network Settings?

FurryNutz · « **Reply #3 on:** August 23, 2013, 04:47:17 PM »

All...

FurryNutz · « **Reply #4 on:** August 23, 2013, 04:48:21 PM »

Internet Service Provider and Modem Configurations

What ISP Service do you have? Cable or DSL?
What ISP Modem Mfr. and model # do you have?
What ISP Modem service link speeds UP and Down do you have?

dcm1602 · « **Reply #5 on:** August 23, 2013, 04:56:31 PM »

What ISP Service do you have? Cable or DSL? Optimum Online Ultra, believe thats cable

What ISP Modem Mfr. and model # do you have? Arris TM804

What ISP Modem service link speeds UP and Down do you have? Uhm really fast, either 50 down 25 up, or 101 down 50 up ?

dcm1602 · « **Reply #6 on:** August 23, 2013, 05:09:31 PM »

Also in router settings the support guy (a while back) had me set it up as a dynamic IP

using unicasting

FurryNutz · « **Reply #7 on:** August 23, 2013, 05:14:23 PM »

And how do you configure your PF?

dcm1602 · « **Reply #8 on:** August 23, 2013, 05:17:21 PM »

Copy pasting this right out of my router, so if theres an error on my part youll see it

TCP-
80,8080,443, 55296-55551

UDP
55296-55551

schedule always
inbound filter allow all

Then my ipv4 is to the left, and the little box is checked off

dcm1602 · « **Reply #9 on:** August 23, 2013, 05:19:41 PM »

Soon as I hit save, no internet on ALL computers/devices on my network

soon as I disable it, they all come back up

(yes after the modem reboots for both)

FurryNutz · « **Reply #10 on:** August 23, 2013, 05:24:39 PM »

remove the 80, 8080 and 433 ports.

dcm1602 · « **Reply #11 on:** August 23, 2013, 05:32:10 PM »

hmm ok apparently optmium blocks those ports

Would it really make a big deal if I opened them up you think ?

Because apparently I can through my optimum account

FurryNutz · « **Reply #12 on:** August 23, 2013, 05:36:53 PM »

Those are main stream Internet ports that most every thing uses. It's not needed to PF those ports as the router and client devices can access those when needed.

dcm1602 · « **Reply #13 on:** August 23, 2013, 05:38:22 PM »

Much appreciated for the help !

Had no idea that those ports specifically would cause my internet to mess up like that

Thank you

FurryNutz · « **Reply #14 on:** August 23, 2013, 05:40:36 PM »

Enjoy.

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Author Topic: Port forwarding, makes my internet not work ? (Read 11997 times)

dcm1602

Port forwarding, makes my internet not work ?

FurryNutz

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dcm1602

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dcm1602

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dcm1602

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Re: Port forwarding, makes my internet not work ?

dcm1602

Re: Port forwarding, makes my internet not work ?

dcm1602

Re: Port forwarding, makes my internet not work ?

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Re: Port forwarding, makes my internet not work ?

dcm1602

Re: Port forwarding, makes my internet not work ?

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Re: Port forwarding, makes my internet not work ?

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Re: Port forwarding, makes my internet not work ?

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Re: Port forwarding, makes my internet not work ? (RESOLVED)