Riverse BT DUN for Treo 650 - 컴퓨터의 블루투스를 이용하여 트리오에서 인터넷 하기

트리오 650과 블루투스 피시를 이용하여 트리오에서 인터넷 사용하기 - treonauts 에 나온 글을 옮겨 둡니다. 원글을 보실려면 여기를 클릭하세요.

BT DUN은 블루투스를 이용해서 전화기의 데이타 서비를 이용해서 컴퓨터에서 인테넷을 사용하게 해주는 방법입니다. 근데, 리버스 BT DUN을 사용하면 컴퓨터의 인터넷 연결을 블루투스를 이용해서 트리오에서 인터넷을 사용할 수 있도록 하는 것입니다.

PC Settings
First you’ll need to setup your data connection for Internet Connection Sharing:

• Go to Start > select and open Control Panel
• Select and open Network Connections
• Select the dial-up or broadband connection that you want to share – typically Local Area Connection
• Right-click Local Area Connection > select Properties > Advanced tab
• Under Internet Connection Sharing select “Allow other network users to connect through this computer’s Internet connection”
• Click OK and your Local Area Connection should now say ‘Shared’ in Status

Router Settings
Please note that if after clicking OK you get and an error message saying "An error occurred while Internet Connection Sharing was being enabled. Internet Connection Sharing cannot be enabled. A LAN connection is already configured with the IP address that is required for automatic IP addressing.” you will need to change the Default Gateway on the router to 192.168.2.1 (for example).  This is because your PC needs the 192.168.0.1 which is typically set as default on your router.

I can’t provide you with exact instructions or settings for how to change the Default Gateway on your router but I do recommend that you check before making any changes.  In my case it took 45 minutes with Netgear’s fantastic customer support team to help me set this after I managed to loose all Internet connectivity.  I can tell you that it required running ipconfig /release and /renew commands but that’s about it.

Bluetooth Settings
Next you’ll need to setup Bluetooth for LAN Access and Personal Area Networking Service (I am assuming that your PC is already BT enabled and that you have already paired your Treo with it).  Depending on which Bluetooth adapter you’re using you’ll either go to Control Panel > Bluetooth or open the separate BT application installed to control the adapter.  In my case with the Lanso USB BT adapter, I had to:

• Go to ‘My Services’ > Properties
• Open ‘Personal Area Networking’ tab
• Select ‘Auto-start this service’
• Select ‘Work Mode’ > Set up Bluetooth Personal Area Network and Enable DHCP Server
• Go to ‘Lan Access’ tab
• Select ‘Auto-start this service’
• Click Apply and OK then exit and restart your Bluetooth application

Treo Settings

• Open the Prefs application
• Select ‘Connection’ (Under ‘Other’ at the bottom)
• You will see a number of ‘Available Connections’ and under this click ‘New’ then:
  • Name: change from ‘Custom’ to whatever you’d like (I chose Treonauts)
  • Connect to: [Local Network]
  • Via: [Bluetooth]
  • Device: [Tap to Find and select your PC]
• Click OK then Done

• Select Network (Under ‘Communication’)
• Open Menu > Service > select New
  • Service: name your service as you like
  • Connection: select the connection that you previously created
  • User Name + Password: leave blank
• Select ‘Details’ at the bottom
  • Fallback: None
  • Idle timeout: Never
• Select ‘Advanced’
  • Deselect ‘IP Address’ and ‘Query DNS’ and enter a fixed IP address and Primary DNS (this is required for Blazer and Xiino to work properly)
• Press OK then Connect at bottom right.  If prompted, select ‘Yes’ when asked if you want your Treo to ‘Connect to the Internet’.

With all of these settings finally completed you should now happily be surfing the web or using other data applications on your Treo via your PC’s broadband connection.  For example, I’ve been very happily listening to streamed Shoutcast stations using Pocket Tunes Deluxe and my Reverse BT DUN connection.  I also wanted to test a VoIP solution but haven’t yet found one for our Treo (any tips?) and I’m still looking for other things that I might be able to do now. 

Also, please note that you’ll need to go back to Prefs > Network then select your normal carrier ‘Service’ to use your data connection again once you’re outside home or the office when you’re not connecting via Reverse BT DUN.

[출처: http://blog.treonauts.com/2005/07/treo_650_wifi_l_1.html]