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This page was originally part of the Jarviser Home Hubs Files. They are now housed here at FileSaveAs to help users of the BT Home Hub. |
About the Netgear DG834G
Netgear DG834G Setup on BT broadband.
Routerstats
DGTeam firmware
This page is also available as a
pdf document.
About the Netgear DG834G
This is
one of the most popular Router/Modems available. It will directly replace a
BT Home hub for basic surfing on “up-to-8meg” service, however you will not get
Broadband Talk to work without some additional work.
Vision should work
with no changes, or maybe a change of IP address range from 192.168.0.1 to
192.168.1.254 with corresponding DHCP range change. IMPORTANT to reboot the Vision
Box after changing routers.
This model runs “Wireless-g” i.e. 54Mbps wifi link speed to your PC.
It gives a more reliable wireless signal than the BT Home Hub. I have no
idea why but the signal strength seems to be higher than the Home Hub when
I work down the garden in my Summer House about 25 yards away, with the
signal going through the house from a bedroom and through a brick wall. The
Netgear signal seems to be the same strength on my “Wifi-catcher” screen,
but the laptop will retain the signal more reliably.
I bought a new Netgear from the BT Shop for £49 (quite a good
price) and another from ebay for £29. They are not cheap like BT hubs
on ebay, and you need to fight over them!
The DG834N has the draft-n wifi with 270Mbps speeds (Home Hub 2 is
130Mbps) and DGTeam firmware (see below) is also available on that N model.
Netgear DG834G Setup for BT Broadband
Note first of all that to get into the Netgear the admin name is
“admin” and the password is “password”
Also ensure your PC is set up to acquire IP addresses automatically
(this is the usual setting so it should be like that unless you have
changed it in the past)
It should also go without saying that you should uninstall all BT software
just in case it interferes with the Netgear. It shouldn’t, but as I have
never loaded BT software for some years (as it’s not even necessary for
BT Home Hubs) I can’t guarantee that it will not interfere.
Check HERE
for how to uninstall it.
There are two ways to set this router up. The first is to run the
supplied CD, and let it auto-detect the ISP.
The second is to avoid the CD (Always a good idea even with a
Netgear, there may be a hidden agenda in any manufacturers software).
Before connecting to the phone line, simply connect to your PC by
ethernet cable, go to http://192.168.0.1 and then use the auto-detect in
the setup procedure.
The third method which is the one I used is to go into
http://192.168.0.1 and then tick
“No I want to configure the Router Myself”
Then “Does your Internet Connection require a Login?” put
Yes
Ensure it’s set to
PPPoA (PPP over ATM)
In the “Login” box type
broadband.user@btbroadband.com
Leave the Password box Blank.
Leave everything else as default and hit “Apply”
Then check the ADSL Settings
1. From the main menu, select “ADSL Settings”.
2. In the Multiplexing Method drop-down list, select
VC-based .
3. Type
0 for the VPI.
4. Type
38 for the VCI.
5. Click Apply.
Additional recommended settings in the Netgear Menu:
– Go to Wireless Setup and set up the router with
WPA as first choice and choose a long passphrase up to 63
characters. Unlike Home Hubs there is no encryption by default and you will
be vulnerable to people stealing your broadband.
– Go to “Set Password” and change from “password” to something you
will remember like “fredblogg99”
– Go to WAN Setup and change the MTU from 1458 to
1500 for most ISPs on PPPoA including BT.
To get onto the internet plug in the modem lead to the ADSL filter
and you should get a connection to BT Broadband. Just use your browser and
surf
To connect by Wifi, disconnect the ethernet cable, reboot the PC,
then use Windows’ own Wireless connection method and connect to SSID
“NETGEAR” in the list of available networks and type in the WPA passphrase
or key that you just created in Wireless Settings.
Routerstats and Routerstats lite
I had already gone through a process of recording speed and noise with
Routerstats Lite on the Home Hub V1, but BT were unable to trace the source
of the problem I suspected industrial strength REIN (aka electrical
interference).
I then graduated to full strength Routerstats to get some more
specific information. It is not self-installing and needs to be set up
manually but the rewards are much greater even on Home Hubs.
The Routerstats Lite noise chart on the left and the speed chart on
the right show the problem running on a V1 Home Hub.
Now full strength Routerstats also has an alarm feature to trigger a
reboot if speed drops below a preset figure. However the Home Hub does not
allow automatic rebooting, and the Home Hub 2.0 does not even allow
Routerstats to communicate with it at all.
Having used various home hubs, all versions, for some years, I often
heard of Netgear, Belkin, D-Link and Linksys being praised as much better
router/modems for controlling.
Also many of the alternatives are “Open Source” in that they use
Linux based firmware and the suppliers often comply fully with the GNU
regulations that say they should publish all code and scripts to allow
people to improve the applications, and offer the improved code for free
distribution .
That is the international general licence with which all users of
Linux must comply. That is the one condition that the owner of the Linux
kernels, Linus Torvalds, insists upon.
I and others have real doubts about the level to which BT have
complied by that GNU licence. Let’s just say that I have never seen anyone
who was able to use and improve any BT home hub firmware and then offer the
improved version for Home Hub users. You can be assured that if that was
possible, someone would have done it. It would also have overcome the many
bugs that BT seem unable to get around.
Netgear for example do fully comply with the GNU licence and several
teams have rewritten firmwares. One that sticks out a mile is the DGTeam
which is discussed below.
Netgear firmware from DGTeam
The DGteam (Click on the picture for the link) is an Italian based
group of programmers who have modified standard Netgear firmwares for the
DG834xx based routers, primarily to get them to perform better for high
performance applications on a poor ADSL service.
By downloading the latest firmware for your specific Netgear model
and using the Netgear’s own Upgrade Router link in the menu you can very
quickly have their version loaded. The site also includes a link to
Netgear’s own Rescue application if things go wrong.
There will be two versions of the firmware, ‘b’ and ‘o’ and the differences
are apparently only very subtle. I used ‘b’ version and it worked. Had it not I would have tried ‘o’.
It is advised only to use an
XP PC to perform the upgrade rather than Vista which can brick the
router. I have found that is also true of
upgrading BT Home Hubs V1 and V1.5 so that does not surprise me, however
there are not enough user reports to know if Vista or Windows 7 will upgrade Netgear
routers successfully.
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