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Configuring an Apple Airport for BigPond Cable


Update (Aug '06): Telstra have announced that the Heartbeat system will be gradually retired over the next 9-12 months. See Whirlpool for more. While many people will still find the information on this page relevant for the time being, those who are switched over to the new system will find connecting now to be much the same as for Optus Cable subscribers. (No username & password required but Mac address can play a role. See tip on the heartbeat page.)
Note: Some people have reported getting regular dropouts after being changed over to the new system by still running a login client, so if you previously had a router working happily that now has a bad case of dropping out, this may be why.

  • Overview
  • Plugging it all in.
  • Configuring OSX to "see" the Airport
  • OSX - Configuring the Airport
  • OSX - Configuring "Launch"
  • Configuring OS9 to "see" the Airport
  • OS9 - Configuring the Airport
  • OS9 - Configuring BPALogin for Macs

  • Overview

    Configuring an Airport as a Gateway on BigPond Cable is not all that different to configuring any other Router for it, wireless or otherwise.
    One difference is that the older Airports only have one Ethernet port, which can be confusing if it's to be used with Wired PCs as well, and the other main one is that it doesn't have a built-in Login client for BigPond Cable and its notorious Heartbeat.
    There are ways around both of these difficulties, and there are a few set up like this around Australia today working flawlessly to prove it.
    Bear in mind that if you're just thinking about going wireless, there are many Wireless Routers on the market that work just as well with Macs but are much cheaper. See the Router Review Section for some examples.

    This guide does not aim to be an instruction sheet for every configuration option for Airports, so you'll still need to fill in some gaps from the manual.

    Special thanks to Kevin Hiscox for assisting me with screen shots and theory testing from all the way over the other side of town.

    Update: Charlie emailed me a link to a book called "Take Control of your Airport Network" by Glenn Fleishman which he found very handy for setting up his Wireless Network.


    Plugging it all in.

  • If you don't have wired PCs to consider, just plug the Cable modem into the Ethernet Port on the Airport.
    ( If the link light on the modem isn't lit up, then you'll need to get a special crossover cable instead)

  • If there are wired PCs, first you'll need a hub or switch, which most people would already have if they have an existing wired LAN.

  • Then simply plug the Cable modem into the uplink port on the hub (You'll know you've got it right if the Link Lights come on) and plug the Airport in by it's wired Ethernet port as well.

  • Configuring OSX to "see" the Airport

  • Rather than use the standard DHCP settings, on each PC under Control Panels > TCP/IP, specify sequential IP addresses of 10.0.1.201, 10.0.1.202, 10.0.1.203 etc. (You'll need to specify the Airport's IP address, 10.0.1.1, as the Gateway IP address as well).
  • Also add DNS Server IPs and Suffixes relevant to your state. See the DNS Page.
  • AppleTalk Menu can stay blank
  • Proxies can stay blank
  • And set the password for your Airport in the Airport Menu

  • OSX - Configuring the Airport

  • Login to the Airport in the usual manner and be greeted with the main menu
  • In the Internet Menu, select "connect using Ethernet", "Configure using DHCP"
    All other options can remain blank.
  • The Network Menu can stay with it's default settings unless you have better ideas...
  • In the port mapping menu, map ports from 5051, 5052, 5053 etc, to each of the IPs specified on the PCs above.
  • Access control Menu can stay blank
  • Authentication Menu can stay blank

  • OSX - Configuring "Launch"

  • The Telstra supplied "Launchpad" is not suitable for this application, so download and install "Launch" from Jami Curmi's Site, and install it on all of the PCs.
  • Set your BigPond Username and Password on the "General" Menu (Yep, same username & Password on all PCs)
  • "Control" Menu can stay as is
  • In the "Advanced Menu, specify the Auth Server . See the DNS Page.
  • Now, in the same menu, specify the port number applicable to the IP address on each PC, as you set in the Airport Port Forwarding Menu
  • "Debug" menu can stay at default

    That's it!

    Only one PC needs to do the Login for all of them to get the connection, but this way allows any PC to perform this task and not rely on one having to be left on all the time. In other words, just login to BigPond with Launch on one PC at a time if possible.


  • Configuring OS9 to "see" the Airport

  • Rather than use the standard DHCP settings, on each PC under Control Panels > TCP/IP, specify sequential IP addresses of 10.0.1.201, 10.0.1.202, 10.0.1.203 etc. (You'll need to specify the Airport's IP address, 10.0.1.1, as the Gateway IP address as well).

  • Also add DNS Server IPs and Suffixes relevant to your state. See the DNS Page.

  • OS9 - Configuring the Airport

  • Login to the Airport in the usual manner and be greeted with the main menu
  • In the Internet Menu, select "connect using Ethernet", "Configure TCP/IP using DHCP"
    All other options can remain blank.
  • The Network Menu can stay with it's default settings unless you have better ideas...
  • In the port mapping menu, map ports from 5051, 5052, 5053 etc, to each of the IPs specified on the PCs above.
  • Access control Menu can stay blank
  • Authentication Menu can stay blank

  • OS9 - Configuring BPA Login for Macs

  • The Telstra supplied "Launchpad" is not suitable for this application, so download and install BPALogin for Macs from Adrian Burke's site, and install it on all of the PCs.
  • Set your BigPond Username and Password on the "Settings" Menu (Yep, same username & Password on all PCs)
  • Specify the Auth Server sm-server
  • Now, specify the port number applicable to the IP address on each PC, as you set in the Airport Port Forwarding Menu

    That's it!

    Only one PC needs to do the Login for all of them to get the connection, but this way allows any PC to perform this task and not rely on one having to be left on all the time. In other words, just login to BigPond with BPALogin for Macs on one PC at a time if possible.

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