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How to configure ICQ to work through the firewall?

icesnowman(小皮皮猪的㊣大伯)

Here is all the info we have on ICQ:

In ICQ under "Preferences & security", "Preferences" and Connections, click on "I am behind a firewall or proxy" then click on "Firewall Settings". Then select "I don't have a SOCKS Proxy server on my firewall" or "I am using another Proxy server". Click Next. Click "Use the following TCP listen ports for incoming event" and set the TCP ports for 20000 to 20019 for the first user, 20020 to 20039 for the second user, 20040 to 20059 for the third user, etc.

OUT UDP 4000
IN TCP 20000 20019 for one user
OR
IN TCP 20000 20039 for two users
OR
IN TCP 20000 20059 for three users, etc.

Try setting 4000, 20000, 20019, and 20039 as triggers. Then set the public ports to 4000, 20000-20039. If you still have problems, set the public ports to 1-64535 (note: this opens a WIDE range of ports). You can also try putting your machine in the DMZ (go into Misc. Items) and make sure that you have the latest firmware.

(#474704@0)
Last Updated: 2002-4-22
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工作学习 / IT技术讨论 / 使用MSN Messenger和Router是不是不能使用Pc -to- Pc talk功能? 需要对Router进行什么设置吗?谢! -decentboy(小皮皮猪的叔叔㊣No.1); 2002-4-22 (#474591@0)

你用的是什么router?好像不需要做特别的配置。我用的是linksys. -bluej(小J); 2002-4-22 (#474652@0)

我用的是NetGear.当我要和对方通话的时候,MSN Messenger就一直显示"Connecting to computer..."原因是什么呢?是不是我应该再为声音传输开个端口? -decentboy(小皮皮猪的叔叔㊣No.1); 2002-4-22 (#474675@0)

u need to to enable the following protocols -speed(如风); 2002-4-22 {199} (#474679@0)
TCP 6901 Inbound/outbound
UDP 6901 Inbound/outbound
If u plan to use file transfer feature enable
TCP 6891-6900 Inbound/outbound
this will allow you have 10 simultaneous file transfer connections

Thanks a lot. Hopefully, your answer may solve my problem. :-) -decentboy(小皮皮猪的叔叔㊣No.1); 2002-4-22 (#474687@0)

How to configure the router to work with MSN Messenger? -icesnowman(小皮皮猪的㊣大伯); 2002-4-22 {834} (#474699@0)
--------------------------------------------------------------------------------
Here is all the info we have on MSN Messenger:
MSN Messenger

NOTE: Shut off any personal firewall programs such as BlackIce, ZoneAlarm, etc.

Ports 6891-6900 enable File send,
Port 6901 is for voice communications

Allows Voice, PC to Phone, Messages, and Full File transfer capabilities.

IN TCP 6891 - 6900
IN TCP 1863
IN UDP 1863
IN UDP 5190
IN UDP 6901
IN TCP 6901

Try setting 6891,6900, and 6901 as triggers. Then set the public ports to 1863,5190-6901. If that does not work, set the incoming ports to 1-64535 (note: this opens a WIDE range of ports) and add in 5190 and 1863 as triggers. You can also try putting your machine in the DMZ (go into Misc. Items). Make sure that you have upgraded the firmware as well.

How to configure ICQ to work through the firewall? -icesnowman(小皮皮猪的㊣大伯); 2002-4-22 {983} (#474704@0)
Here is all the info we have on ICQ:

In ICQ under "Preferences & security", "Preferences" and Connections, click on "I am behind a firewall or proxy" then click on "Firewall Settings". Then select "I don't have a SOCKS Proxy server on my firewall" or "I am using another Proxy server". Click Next. Click "Use the following TCP listen ports for incoming event" and set the TCP ports for 20000 to 20019 for the first user, 20020 to 20039 for the second user, 20040 to 20059 for the third user, etc.

OUT UDP 4000
IN TCP 20000 20019 for one user
OR
IN TCP 20000 20039 for two users
OR
IN TCP 20000 20059 for three users, etc.

Try setting 4000, 20000, 20019, and 20039 as triggers. Then set the public ports to 4000, 20000-20039. If you still have problems, set the public ports to 1-64535 (note: this opens a WIDE range of ports). You can also try putting your machine in the DMZ (go into Misc. Items) and make sure that you have the latest firmware.

感谢!极好! -decentboy(小皮皮猪的叔叔㊣No.1); 2002-4-22 (#474716@0)

一家人, 不用谢. -icesnowman(小皮皮猪的㊣大伯); 2002-4-22 (#474729@0)

哈哈.俺正想说这话呢.. -decentboy(小皮皮猪的叔叔㊣No.1); 2002-4-22 (#474737@0)

他大伯，你对router的设置是cisco的指令还是在专用GUI管理软件上设的？有点晕。另外，可否推荐一款adsl router，至少带四个端口的；如果有类似futureshop这样的介绍和价格就更好了。 -coala(考拉); 2002-5-1 (#492511@0)

我说的都是Broadband Router, 或者叫DSL/Cable Router(这个名字不太准确, 因为有的也支持T1等其他宽带), 它们都有GUI管理软件, 现在一般都是web based, 说明书上有介绍怎么设置. -icesnowman(爱江山也爱美人); 2002-5-1 {666} (#492870@0)
可能有少数还是console界面的,(用串口连接, 一般都是老产品), Cisco的命令大多只在Cisco的Router上用. (我还没见过其他公司的Router用Cisco的IOS命令的.) Cisco在Broadband这个底端市场上没什么优势, 现在市场上主要是Linksys, Netgear(没记错的话, 是和Notel合并前BAY的产品线), SMC等厂家的. Linksys最牛, 也最贵. 我用的是SMC, 原因很简单, 性能价格比最高, 不但支持DSL/CABLE, 还支持T1, 拨号, 4个10/100M switch端口, firewall, 另外还有printer server, $139.99, 我是圣诞节时买的, 有$50元的rebate, 把它当Switch用都合算.

http://www.futureshop.ca/catalog/proddetail.asp?logon=&langid=EN&dept=0&WLBS=fs%2Dweb2&biasid=54B92CD9E7AC4C18A7AA28E54FB57185&sku_id=0665000FS10008877&catid=&newdeptid=1
http://www.futureshop.ca/catalog/subclass.asp?logon=&langid=EN&dept=0&WLBS=FS%2DWEB4&biasid=54B92CD9E7AC4C18A7AA28E54FB57185&search=KWS
另外, 如果你是用sympatico的话, 就不一定非要买Broadband router, 用个Hub或Switch和Sympatico的modem连起来就可共享. -icesnowman(爱江山也爱美人); 2002-5-1 (#492895@0)

谢谢，你衣服又换了?!:D 我是sympatico上网，用了HUB，但是nortel的adsl modem只支持两个用户，我们有新的朋友要share，所以要考虑router了。 -coala(考拉); 2002-5-1 (#494458@0)

How to set up the router to work with Netmeeting? -icesnowman(小皮皮猪的㊣大伯); 2002-4-22 {875} (#474712@0)
MS Netmeeting is a router-unfriendly application simply because of that fact that it uses dynamic ports - meaning that every time the application is opened, it is using different ports to operate. Hence, this application does not work well behind any NAT firewall. Some customers have been able to get this application to work by opening up all the ports for certain triggers.

This is definitely not recommended , here is the information these customers have given us. Beyond this, there is nothing else that can be done. If this info does not solve your problem, please contact Microsoft.

-------------
Triggers = 389, 522, 1503, 1024, 1720, 1731
Incoming ports (the same for all triggers) = 1-64535

All the ports are TCP. You can also try putting your machine in the DMZ (through Misc. Items) and make sure that you have upgraded the firmware on the router.

@Florida

How to configure ICQ to work through the firewall?

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