36 lines
1.4 KiB
Plaintext
36 lines
1.4 KiB
Plaintext
From bcn Tue Jun 1 07:51:35 1993
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Received: from tgo.isi.edu by venera.isi.edu (5.65c/5.61+local-12)
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id <AA09948>; Tue, 1 Jun 1993 14:51:40 -0700
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Date: Tue, 1 Jun 93 14:51:35 PDT
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Posted-Date: Tue, 1 Jun 93 14:51:35 PDT
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Message-Id: <9306012151.AA00562@tgo.isi.edu>
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Received: by tgo.isi.edu (4.1/4.0.3-4)
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id <AA00562>; Tue, 1 Jun 93 14:51:35 PDT
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From: Clifford Neuman <bcn>
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To: PETER@psychnet.psychol.utas.edu.au
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Cc: C.Warren@deakin.edu.au, bajan@bunyip.com, info-prospero
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In-Reply-To: Alan Emtage's message of Tue, 1 Jun 1993 17:19:13 -0400 <9306012119.AA17783@mocha.bunyip.com>
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Subject: About UDP ports that archie uses
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Status: R
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There are two ports officially assigned to Prospero (and hence archie
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as well). The official port is 191, and the official non-privileged
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port is 1525. If a Prospero or archie server is able to bind the
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privileged port, the server will listen on both ports. If not, it
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will only listen on the non-privileged port.
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If the server can bind the privileged port, the response will be sent
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on the privileged port. The default port used to contact a server is
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presently 1525, which is the most general port since all servers
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listen on it. It is not uncommon to have a message sent on 1525, but
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to receive the response from 191. If you are writing your own client,
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it should not reject a response simply because the server port
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changed. You may use the connection id in the response to pair the
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response with the request.
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~ Cliff
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