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ICQ Server listens on 5190 or 443?

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

 

Posts: 21
Joined: 25.Oct.2001
Status: offline
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?

Post #: 1
RE: ICQ Server listens on 5190 or 443? - 13.Nov.2001 12:32:00 PM   
Nuddelaug

 

Posts: 167
Joined: 25.Apr.2001
From: Wien
Status: offline
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


(in reply to xadave)
Post #: 2
RE: ICQ Server listens on 5190 or 443? - 14.Nov.2001 2:18:00 AM   
xadave

 

Posts: 21
Joined: 25.Oct.2001
Status: offline
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



(in reply to xadave)
Post #: 3

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