What symbol refers to WWW port?

"Sergey N. Khorkov. UNICOR System manager" <khorkov@UNIVAX.FREE.NET>
Date: Fri, 24 Dec 1993 21:16:36 +0400
From: "Sergey N. Khorkov. UNICOR System manager" <khorkov@UNIVAX.FREE.NET>
To: www-talk@www0.cern.ch
Cc: khorkov@UNIVAX.FREE.NET
Message-id: <0097782A.A0D9D8E0.8920@UNIVAX.FREE.NET>
Subject: What symbol refers to WWW port?
Content-Length: 662
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Dear friends!

I wrote WWW_UCX.EXE from gatekeeper.dec.com and now have some problem. I 
don't know how I can mean connection port. When I insert port number in 
http request WWW works ok. But when WWW try to link with second documents I 
have a error. 

In documentation I read that there is some symbol in system wich describe 
this port number. Please, tell me what symbol I must use?

We have a MicroVAX 3100 model 80 with VAX/VMS v5.5-2 and UCX v2.0.

Thank you for help.

		Sincerelly yours,
===============================================================================
					Sergey N. Khorkov
					Univercity's Knowledge Network
					System Manager.