Comments on: Cable Modem Troubleshooting: Scientific Atlanta DPC2100

By: Carlos Medina

Carlos Medina — Fri, 06 Nov 2009 00:51:04 +0000

Deseo configurar el puerto USB para conectarme por ahi a internet mediante el modem dpx2100 cable modem marca webstar pero no encuentro los Drivers me pueden apoyar enviandomelos..

Gracias..

By: Carlos Medina

Carlos Medina — Fri, 06 Nov 2009 00:48:51 +0000

Deseo configurar el puerto USB de mi modem dpx2100 para poder salir por ahi a Internet pero no encuentro los Drivers para instalarlos alguien tendra por ahi los drivers para configurar el puerto USB del Modem..

Gracias..

By: josemari

josemari — Wed, 04 Nov 2009 09:24:05 +0000

tengo un moden cientifico atlanta de ono y me an dado un ruter speedtounch quisiera saber como puedo conectarlo al moden para qu peuda tener red inalambrica para el portatil. muchas gracias

By: Eric

Eric — Thu, 22 Oct 2009 16:01:57 +0000

@Jose- I’m having the same problem with a WRT54G2 and WebSTAR DPC2100R2, it appears to be randomly kicking off the dhcp, causing all wireless connections to fail until modem/ap power cycle. I’ve tried changing mtu, no difference. Any chance that the modem is attempting to also assign IP addresses to the access point’s clients causing confusion?

By: Jose B

Jose B — Sun, 18 Oct 2009 23:07:41 +0000

I have a Linksys WRT54G2 and i noticed another person posted problems with this router connecting the the internet via the modem. I’m still going through this problem with my laptop which i used both wired and wireless. Is anyone else having this problem? solution?

By: Marco Vinicio Solares

Marco Vinicio Solares — Fri, 09 Oct 2009 08:40:58 +0000

Puede alguien proporcionarme los drivers del cable modem DPC2100 o indicarme donde los puesdo descargar.
Agradecere mucho su ayuda.

By: Ken

Ken — Mon, 21 Sep 2009 03:31:26 +0000

My Bell Scientific analog cable box is stuck on Channel 22 and I am getting a L-01 reading. It can’t even be switched off manually. Help!

By: Joshua Embrey

Joshua Embrey — Sun, 06 Sep 2009 01:14:53 +0000

Hello. I know that service through this modem is tricky (as I use one myself). I’ll give you guys some advice.

First, make sure that when checking the IP of the device, you check the right IP address (192.168.100.1). If you check 192.168.1.100, you’ll be checking a different piece of hardware (usually the first device on your router).

As for how to tell where the issue is, for those using a router, there’s a simple tool built into windows. Go to start>run and type in “cmd” (without quotes). This will bring you to a command prompt screen. Type in “tracert http://www.google.com” (again, without quotes) and hit enter. The first item you’ll see will be your router. The second will be your modem. The third should be the local hub. Anything after that is just a list of other routers your signal takes to get to Google’s website and can be ignored. If there’s asterisks at any point, the signal is getting lost at or before that point.

I chose Google because of it’s speed and reliability.

By: killpeke

killpeke — Mon, 31 Aug 2009 00:23:15 +0000

FOR THOSE WHO HAV ISSUES WITH XBOX 360 LIVE CONECTION…
my solution… if your ISP can give you another model (motorola would be an excelent choice…) it will be the one and only solution to this problem… this webstar model does not support MTU configuration and most of the ISP would not changue that number in their configurations… sorry but that was my one and only solution after 2 months of TECHNICAL SUPPORT VISITS of my ISP… a shame i supouse…

By: hernan

hernan — Mon, 24 Aug 2009 22:34:48 +0000

Sorry about the comment on spanish, but i need help with my modem cuz i can’t get into the configuration menu, i already try IP’s 192.168.0.1 192.168.1.100 and many many others not even with the gateway or dhcp ip from the out of the command “ipconfig /all” . Could anyone please let me know how i can get into. Thanks in Advance.

By: hernan

hernan — Mon, 24 Aug 2009 22:30:57 +0000

Por favor si alguien sabe como entrar a la configuracion del modem, que me pase como debo entrar ya he probado con varias IP en el explorer, 192.168.0.1 192.168.1.100 no funcionan tampoco con la que me da la salida de ipconfig como puerta de enlace o como dhcp, ya nose como entrar para ver si hay algunos puertos bloqueados para jugar al pes2009. Desde ya Muchas Gracias

By: Ross McKillop

Ross McKillop — Tue, 11 Aug 2009 00:40:02 +0000

@Michele -

I stand corrected. Thanks!

By: Michele

Michele — Tue, 11 Aug 2009 00:29:06 +0000

Re response by Ross McKillop 05.03.08 at 9:19 am to Zak…

The following is directly from the mfr’s (DPC 2100 and EPC 2100) Cable Modem User’s Guide:

“Connect your PC to either the ETHERNET port or the USB port using the
appropriate data cable. Do not connect your PC to both the Ethernet and
USB ports at the same time. You can connect two separate PCs to the
gateway cable modem at the same time by connecting one PC to the
Ethernet port and one PC to the USB port.”

By: alexandro matz

alexandro matz — Fri, 07 Aug 2009 14:26:53 +0000

Tengo el cable modem dcp 2100r2 y al cargar una pagina tarda mas de 1 minuto tengo el servicio de 6mb, pero trabajo con Mac Os X, si lo conecto a windows xp o vista funciona de maravilla, pero que tengo q hacer para q funcione en Mac bien. gracias

By: john

john — Sun, 02 Aug 2009 12:36:01 +0000

not true about useing usb and ethernet conections at the same time.
my ethernet card is fried so i stoped using it and now im using usb.
my dad still useing ethernet and we both on same time and we dont get kicked off. my questions on the specs for the numrxbuffers and the numtxbuffers i wanna know a good setting for them.
if ya can help would really apreciate it