Question about Arris SURFboard SB5101U DOCSIS 2.0 Cable Modem - RoHS

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Enable port 500

My verizon network extender says that if it's not working I need to enable ports 500, 4500, 53 and 52428 on the modem.

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Posted on Jan 02, 2017

SOURCE: Ethernet Port seems to be a failure, but the USB works fine

I managed to fix the problem manually using a computer kit I had.
The problem was the Ethernet port on the modem was messed up
you should check if the small wires are on the back are all facing towards the top if not you should try to fix its actually pretty easy
no need to pay for a repair :D

Posted on Jan 31, 2008

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SOURCE: Need to hook up Belkin G wireless router to Motorola SB5120

I have a Motorola SB5100 Cable modem and i have a belkin N wireless ROuter..i have conncted the wire from modem to router and computer to router and it doesnt work??what do i have to do??

Posted on Feb 26, 2008

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SOURCE: Need solution to Networking 2 comps thru an Arris

You will need to purchase a router my friend. The arris does not have a DHCP server built in and cannot assign IP addresses to the work stations. The only way that could work is if you ISP provided you with a second IP address, which would also be extremely unsafe from a security standpoint. Any wireless router should do the trick.

Posted on Apr 09, 2009

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