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Solve : Comcast Cable Modem, SBC 2 Wire Home portal?

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I have comcast cable and an sbc 2wire home portal NETWORKING kit and I would like to use it to connect my sons pc to mine so he can have internet as well. (it's wireless) I have used the 2wire with verizon dsl prior so I think it should work for comcast(i'll just need a number for that) but.....I am not sure how this works.....I've got a cyberpower battery backup that most things are plugged into....
So it would be pc to cable modem to 2wire to cyberpower? Any ideas on how this would work....too many dang cables anymore and i'm gettin confused.

Windows xp sp2
80 gig plus 40 gig hard drive
nvida 3d graphics accellerator
premium sound
cd rw/DVD
cd rom
external dvd rw
1 gig ram
2.0 gig processor
cyberpower is just a battery backup. it has nothing to do with networking. heres what you should have...

MODEM>ROUTER>COMPUTER

simply plug all your power cords from your computer, monitor, router, modem, and any other components into the cyberpower battery backup unit.

if you need any further help with this, or with setting up the software for your wireless adapter, i will be happy to assist you.Yes I know that cyberpower is my battery backup. So cable modem to 2wire, to computer to battery backup. The only thing I need is the number to use to configure 2wier to work with comcast. thanks for your help!i have comcast as well, there shouldn't be any specifics to set up though. i'm assuming this 2wire thing is some sort of router? just plug coax cable into cable modem (this has to be registered with comcast) then ethernet from cable modem to router in, then ethernet or wireless from router out to the pc's. everything can be powered off your battery back up, doesn't matter. what specifically is the problem, connecting the hardware or getting the hardware to work?Quote

Yes I know that cyberpower is my battery backup. So cable modem to 2wire, to computer to battery backup.

again, everything should be plugged into the battery backup, it has no place in networking.

modem>2wire>comp

all this stuff should be plugged into the battery backup. the batter backup doesnt belong anywhere in the line above. the line above is for networking.
Ugh so I've got it set up wrong to BEGIN with.....I've got cable modem to battery backup via eathernet cableoh that so did not work! I have to change the keycode and I cannot find where to change it at....
i may be mistaken on the cyberpower part. i did some research on it and it turns out it has some kind of modem protector on it. if you can supply me with the product number i may to able to clarify this mishap.like an ethernet surge protector type function? that seems kind of useless, but it shouldn't effect networking at all. are you trying to get two wireless connections only working or a wireless and wired connection. my recommendation is to get the wired connection working first, that way you know everything is good. then start the wireless connection with no security at all, wide open. when you can surf the net on that, then add in the security features.homer, sn#BCBY2000004 on the front it says Cyber Power CP120AVR thanks for helping me! I did have the eathernet cord going from the cable modem to cyberpower

compengineer0, thanks for your help as well! Yes it must be because I can plug an eathernet In and an Out

uploaded a pic for ya'll to see the back

K the homeportal kit is physical to my computer then there is a wireless adaptor that hooks to my sons computer via usb cable...haven't gotten that far yet.
I DISTINCTLY remember having to change the activation keycode when I went from sbc to verizon but I am having difficulty finding where to change that activation keycode

hey great pic!

with this new info id have to say....

MODEM>CYBERPOWER>ROUTER>COMP

in my own personal opinion, i believe the cyberpower part is useless, but if its there and doesnt do any harm, you might as well use it. just make sure that the "in" part comes from your modem and the "out" part goes to your router.

as for the validation with your ISP, i dont have any knowledge on that sorry.

[size=8]homer, Oh thanks...my handy dandy new digital camera! So.......I plugged the ethernet cord from cable modem>cyberpower>router>computer
So cable modem>eathernet cord>cyberpower>eathernet cord>router>usb cord>computer......

That is where I think i'm having trouble....what cord goes where. Anywho I tried what you said and no joy.....I keep getting the homeportal page that says there is no dsl signal. Or no card or a cable is unplugged. I just must be stuupid and this is getting really frustrating! Dang....Ahh hate this lol Thanks for being so patient with me and helping me. Homeportal page seems to indicate that this should work even with a cable modem but I'm not finding any clear instructions. www.2wire.com [/size]heres exactly what you should have...


TELEPHONE OR CABLE CORD>DSL OR CABLE MODEM>RJ-45 PATCH CORD>CYBERPOWER>RJ-45 PATCH CORD>ROUTER>RJ-45 PATCH CORD>COMP

there are 2 different types of cords...if you use the wrong type of cord IT WONT WORK.

1. straight though cord (RJ-45 patch cord)
2. crossover cord (RJ-45 crossover cord)

ensure that you have RJ-45 patch cord, it should be printed on the cable itself. if there is NO printing, buy some new RJ-45 patch cords.(there cheap )

Quote
So cable modem>eathernet cord>cyberpower>eathernet cord>router>[highlight]usb cord[/highlight]>computer......

^thats gonna be a problem. what do you mean usb cord?


P.S. if your still having trouble connecting after following the advice above, try removing the cyberpower "modem protector". also, ensure that you have the RJ-45 patch cord going to the router is plugged into the correct port. the correct port should say "WAN" or something along the lines of that.

ex. TELEPHONE OR CABLE CORD>DSL OR CABLE MODEM>RJ-45 PATCH CORD>ROUTER>RJ-45 PATCH CORD>COMPI wrote to 2wire and they said Thank you for contacting 2Wire Customer Support. The following is intended to answer your inquiry:

Your 2Wire DSL Homeportal can not be used as a wireless router for your cable modem. Your 1000HG uses the phone line (RJ-11) for uplink/broadband, which won't work as you need a ethernet connection for your uplink/broadband connection. You will need a 100W, 100SW, 100HG, or a 171HG if you want to connect your cable modem to a 2Wire Wireless router.
Mine is actually the 1000HW but still cannot be used for cable....so I'll have to buy a networking kit....any suggestions?So I went and bought this but now I don't think it has everything I need to hook both pc's together....carp! http://www.amazon.com/gp/product/B00007KDVI/102-3940663-7973757?v=glance&n=172282
why don't these STUPID kits clearly state what they are and what's missing ...what extra you have to buy...


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