PALMisLIFE 討論區

標題: [討論] how to block MSN??? [列印本頁]

作者: RSX 時間: 2004-9-17 04:56
標題: [討論] how to block MSN???
sorry to use English...><

here is the system:
1 router (Linksys)
3 PCs
and I have access to the router

anyone know how to setup the router in order to block the msn?

is this ganna work?

thank you for your great help

作者: achen 時間: 2004-9-17 05:03
標題: Re: [討論] how to block MSN???
Linksys router does not work as a "firewall" so a work-around to block it is to forward all traffic to YOUR computer or an invalid IP (so the packets will be dropped), so other users can not use MSN.

It's not so easy to block MSN messanger as it sound, because it uses different ways to communicate, but try the ports I listed below:

TCP 6891 - 6900 (File send)
TCP 1863
UDP 1863
UDP 5190
UDP 6901 (voice communications)
TCP 6901 (voice communications)

[ Last edited by achen on 2004-9-17 at 05:07 ]

作者: RSX 時間: 2004-9-17 05:10
標題: Re: [討論] how to block MSN???

Originally posted by achen at 2004-9-17 05:03:
Linksys router does not work as a "firewall" so a work-around to block it is to forward all traffic to YOUR computer or an invalid IP (so the packets will be dropped), so other users can not use MSN.

It's not so easy to block MSN messanger as it sound, because it uses different ways to communicate, but try the ports I listed below:

TCP 6891 - 6900 (File send)
TCP 1863
UDP 1863
UDP 5190
UDP 6901 (voice communications)
TCP 6901 (voice communications)

[ Last edited by achen on 2004-9-17 at 05:07 ]

so my setting should work eh?

作者: nathan1002 時間: 2004-9-17 05:11
標題: Re: [討論] how to block MSN???
我剛剛試了一下，以下的方法可行!
你試試看吧!

MSN Messenger
MSN Messenger 207.46.104.20 / 255.255.255.0
MSN 使用TCP Source Port:0-65535
Destination Port:1863

unfortunately, it doesn't suit for MSN Web Messenger

[ Last edited by nathan1002 on 2004-9-17 at 05:34 ]

作者: Katsuya 時間: 2004-9-17 06:07
標題: Re: [討論] how to block MSN???
What u did in the picture is letting MSN through for the comp 192.168.1.102.
If your want to block MSN, none of above setting should be appearing in your router.
As well as disable UPnP forwarding support in your router, otherwise the router will automaticly let MSN thorugh. In your router's firewall setction, there should be a section called WAN & LAN Filter, this allows you to enter a specific IP and port ranges that your want no one to enter.

Blocking MSN Web Messenger?? Try to setup a proxy server and block MSN Web Messenger's address in the proxy server so no one is allowed to go on that site.
Or maybe in your router, there is a function called URL Filter. URL Filter allows you to block specific URL access from your local network. So you can block any site to everyone in your network.

[ Last edited by Katsuya on 2004-9-17 at 08:21 ]

作者: nathan1002 時間: 2004-9-17 06:39
標題: Re: [討論] how to block MSN???
I try to deny any tcp and udp ports to access "207.46.110.252".
It's sucessfull to block user to access MSN Web Messenger through my router.

try it!

[ Last edited by nathan1002 on 2004-9-17 at 06:43 ]

作者: doobop 時間: 2004-9-17 08:36
標題: Re: [討論] how to block MSN???

Originally posted by nathan1002 at 2004-9-17 06:39 AM:
I try to deny any tcp and udp ports to access "207.46.110.252".
It's sucessfull to block user to access MSN Web Messenger through my router.

try it!

[ Last edited by nathan1002 on 2004-9-17 at 06:43 ]

萬一走的是80 port那還擋得了嗎？
（在這個討論串用中文好像怪怪的耶...）

作者: parrot 時間: 2004-9-17 09:01
標題: Re: [討論] how to block MSN???

Originally posted by doobop at 2004-9-17 08:36 AM:

萬一走的是80 port那還擋得了嗎？
（在這個討論串用中文好像怪怪的耶...）

如果妳擋住的是 router 的 destionation ip
就算妳透過 proxy (在內部) 也是沒用
但是 ...... 如果你透過外面的 proxy 應該就沒用了

另外如果你透過 https tunnel 再連過去 ~~ 例如 ccproxy 之類的, 那就真擋不住

作者: JL90202 時間: 2004-9-17 09:49
標題: Re: [討論] how to block MSN???
SP2好像可以把MSN的UPnP擋掉吧...

作者: RSX 時間: 2004-9-18 07:12
標題: Re: [討論] how to block MSN???
i also found...if i block 443 (SSL), the user cant sign in MSN account at all..^_^

作者: achen 時間: 2004-9-18 07:20
標題: Re: [討論] how to block MSN???

Originally posted by RSX at 2004-9-17 05:10 AM:

so my setting should work eh?

Not necessarily, "you put int the right ports" does not equal to "you have the right setting".

作者: RSX 時間: 2004-9-18 07:25
標題: Re: [討論] how to block MSN???

Originally posted by achen at 2004-9-18 07:20:

Not necessarily, "you put int the right ports" does not equal to "you have the right setting".

yup...i changed few things, now is working for sure...

作者: RSX 時間: 2004-9-24 03:25
標題: Re: [討論] how to block MSN???
how about block web ICQ?

any ideas?

(btw, Linksys router cant block ip...><)

作者: AlexPro 時間: 2008-7-17 16:08
標題: Re: [討論] how to block MSN???
連英文都不會還想搞這個?

作者: HUANGLIFU 時間: 2008-7-17 16:36
標題: Re: Re: [討論] how to block MSN???

原文由 doobop 於 2004-9-17 08:36 發表

萬一走的是80 port那還擋得了嗎？
（在這個討論串用中文好像怪怪的耶...）

反正還沒看到台語，我還算可以接受。

作者: azazabc123 時間: 2008-7-28 22:35
標題: Re: Re: [討論] how to block MSN???

原文由 AlexPro 於 2008-7-17 04:08 PM 發表
連英文都不會還想搞這個?

會不會太狠了

？

歡迎光臨 PALMisLIFE 討論區 (http://f.pil.tw/)