Computer Geeks - Can you help me out? (Broadband & Routers)

[StoneChucker]

Hey guys

I have something which I don't quite know how to sort out myself, can you give me the answer or ideas? It's quite detailed, so I'll try keep it as short as I can:

I currently have broadband internet with
ihug (their top "Broadband 4" plan), but am experiencing regular
connection drops and a general reduction in the average
speed I get, which are both new issues. I have decided to
change over to TelstraClears' "LightSpeed 40 (or 80) Residential
High Speed Cable Internet" as that will be up to 4 times
faster than what I get at best on ADSL, and it will be alot
more stable.

I currently connect my main laptop to my wireless ADSL router (D-Link DSL-G604T) using an ethernet cable, and my second laptop connects using
a wireless connection. I also have a third laptop in the house, which
connects wirelessly as well. TelstraClear tell me I can
"piggy-back" / connect the wireless router to their cable
modem once it is installed. This is my preference, as apart
from setting up my current wireless router to connect to the
new cable modem (instead of to ihug via my telephone line),
everything will stay how it is now, making this alot easier. However, I don't think they realised that my current wireless router is an ADSL router - I'm not sure if the two are compatible (Cable to ADSL router to PC?).

I have a web-based setup utility to configure my current
wireless router (D-Link DSL-G604T). I don't know for sure how to change the wireless router's settings to connect to the new cable modem, and get
the connection from there, and not from ihug anymore. The
wireless router has alot of settings, including adsl address
and username and password info, etc, but I won't need that
because the new cable modem will connect to TelstraClear using its settings. So the wireless router only needs to connect and pickup the
connection from the new cable modem, but keep all the other wireless router settings (MAC address of computer network cards authorised to access
the router, as it has security on it), etc... However, this may not even be an issue if I can't use the wireless router.

TelstraClear only provide the one cable modem (no other choices), for a single PC connection. They tell me wireless router setup is easy, but they don't support / help with it.

Can the D-Link DSL-G604T ADSL Wireless Router connect to a CABLE modem and route the traffic as normal? My current wireless ADSL router has a telephone in jack, and 4 ethernet out ports, and obviously the wireless out. I don't see any way to plug in a data cable from the new cable modem.

I think I need to buy a new router, one designed for cable modems. If this is the case, any suggestions? I'm sure it's alot easier than I'm making it out to be. All help / ideas appreciated.

Thanks heaps.
Dave.

[jrandom]

Someone needs to volunteer to go round to Dave's place and make it all work.

I would, but I don't live in the same surburb.

[crashe]

Hey Stonechucker........ gee I have no idea......
But I reckon one of the Wellington crew could pop around to sort it all out for you....

Good to see you popping onto KB alot more now...

[Mole_C]

Im guessing it would work fine, might have to change a few settings but i don't know which ones. Just get them, hook them up and see, if not biff it at the wall. That always gets rid of any technical problems

[bobsmith]

depends, what's the output from the cable modem? is it a ethernet connection? Other than that I'd have to have a look at a manual for your modem do you have one in PDF?

[StoneChucker]

I've done a little layman's research, it looks like I'll need a new wireless router. The ones I found all have a ethernet input port (specifying it for a cable modem input, the difference from my current router), as well as an extra 4 ethernet output ports (like my current router) and then wireless obviously. For those that know, I've picked the following so far as options:

D-Link DI-624
D-Link DI-784
D-Link DI-634M and the
D-Link DIR-635

I'm 99.9% sure, from the descriptions and info, that all of those are exactly what I need to connect my upcoming cable modem to, to provide the setup I currently have, so I'm just going to choose one and order it (so it's here for this coming Tuesday). I'm pissed off that ihug are not up to scratch, I hate change.

I think I have sort of answered my own question. The new wireless router will have a manual, which I'm sure I'll work out... So that's hopefully sorted. Please point out any obvious mistakes should you be in possession of such knowledge

[MOTOXXX]

how many ports does the wirelss router have?

if it has more than 1 LAN ports then should be sweet.

i have mine setup to a dlink di-704p router with an 802.11g access point also using telsra cable modem.

[StoneChucker]

depends, what's the output from the cable modem? is it a ethernet connection? Other than that I'd have to have a look at a manual for your modem do you have one in PDF?

That's a good point, I better check with TelstraClear before I order a router. All the ones I listed presume the cable modem outputs an ethernet connection. Surely it must, that's the standard of today isn't it?

My current router only has an RJ-11 telephone jack input for the telephone line in. Then 4 RJ-45 ethernet output ports, and the wireless capability. No option/place for any input, apart from the phone line.

[MOTOXXX]

the telstra ones are a motarolla cable modem. they have a usb and ethernet port on them

[Wasp]

sc, if you come pick me up and drop me off i'll do it for you for free.

also interested in buying your wireless adsl router if you decide to sell it.


simply using the adsl/wireles router as a switch and disabling the adsl side of it will work, your setup will look like this.

outside -> cable modem -> out cable modem ethernet -> linksys wireless adsl -> out via ethernet and wireless

[GR81]

it will work fine...
make sure your cable modem is all up and running and then plug (using a RJ45 cable) the modem into the router using only the network ports, not the WAN port.
make sure your wireless router is set to PPoE and not to PPoA and you should be away laughing

it sounds so simple doesnt it
i guess its what i do for a job tho

[bobsmith]

What g81 said. Just disable the adsl on your router so that it doesn't keep trying to connect and annoy freaks like me who wants everything set up neatly.

Also make sure that it is an ethernet modem when you order your cable modem.

[m99dws]

I had a bit of grief when setting Telstra with a wireless router should have been simple. It was, after sleeping.

The router just needs to have the static IP supplied by Telstra, and run DHCP on the client side. You can connect as many wireless clients as your router can manage. I went for the Linksys kit and touch wood, it's great - no drops in signal anywhere in the house or if I go next door or in the garden.

Telstra won't supply wireless routers or offer any support, so if you get stuck I'm sure someone here will visit and setup for a beer.

make sure your wireless router is set to PPoE and not to PPoA and you should be away laughing

it sounds so simple doesnt it
i guess its what i do for a job tho

The Linksys WR54G won't connect using PPoE, just set as static and works fine.

[Gremlin]

I would have said start with the basics... find the root cause of your adsl connection problems, unless you just want to go to cable.

Frequent disconnections could be something common like the lines being worked on (but wouldn't affect it over a long period of time), the router, or a fault in the line...

Pass on cable... haven't used that yet...

[Street Gerbil]

I had a similar problem. After a few days of fruitless copulation with my brains, adsl modem, and NetGear wireless router I gave up, bought a wireless adsl box from turdme and happily remain connected ever since.