ICQ Server listens on 5190 or 443? (Full Version)

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xadave -> ICQ Server listens on 5190 or 443? (13.Nov.2001 11:43:00 AM)

Hi,
when I set up ICQ 'Preference/Connection' options, I checked 'Using Firewall
and using Proxy'. Then when I selected Proxy: SOCKS4,the default ICQ Server
Port was 5190. But when I tried to select Proxy:HTTPS, the default ICQ
Server became 443!

It is well known that 443 is SSL port. And in general, applications only
use ports those are more than 1024. So, does ICQ Server listen on 5190,or
443? Maybe, it listens on both?!

Why the default ICQ Server port changes to 443 when HTTPS proxy protocol is
selected?

Do you know more details?





Nuddelaug -> RE: ICQ Server listens on 5190 or 443? (13.Nov.2001 12:32:00 PM)

Hi xadave

thats why ICQ Settings say to use a Proxy Server that listens on 443 this Server should then tunnel the Request to ICQ Server.

Greetz Nuddi





xadave -> RE: ICQ Server listens on 5190 or 443? (14.Nov.2001 2:18:00 AM)

Hi,Nuddi,
Tunneling?
1. If I am developing an application,which is some like ICQ server, what should I do to to implenment tunneling on TCP 443?
2. How should I make setting for ISA server in order that our ICQ would make use of HTTPS proxy protocol? Does ISA support HTTPS proxy?
Thank you very much.


quote:
Originally posted by Nuddelaug:
Hi xadave

thats why ICQ Settings say to use a Proxy Server that listens on 443 this Server should then tunnel the Request to ICQ Server.

Greetz Nuddi






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