From owner-freebsd-hackers Tue Sep 24 08:14:45 1996 Return-Path: owner-hackers Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id IAA23082 for hackers-outgoing; Tue, 24 Sep 1996 08:14:45 -0700 (PDT) Received: from news.IAEhv.nl (root@news.IAEhv.nl [194.151.64.4]) by freefall.freebsd.org (8.7.5/8.7.3) with SMTP id IAA23030 for ; Tue, 24 Sep 1996 08:14:32 -0700 (PDT) Received: from truk.brandinnovators.com (uucp@localhost) by news.IAEhv.nl (8.6.13/1.63) with IAEhv.nl; pid 4945 on Tue, 24 Sep 1996 17:06:15 +0200; id RAA04945 efrom: hans@truk.brandinnovators.com; eto: freebsd-hackers@freebsd.org Received: by truk.brandinnovators.com (8.6.12/BI96070101) for id RAA08319; Tue, 24 Sep 1996 17:02:45 +0200 Message-Id: <199609241502.RAA08319@truk.brandinnovators.com> From: hans@brandinnovators.com (Hans Zuidam) Subject: SLIP and ptys To: freebsd-hackers@freebsd.org Date: Tue, 24 Sep 1996 17:02:45 +0200 (MET DST) X-Mailer: ELM [version 2.4 PL24 ME8a] Content-Type: text Sender: owner-hackers@freebsd.org X-Loop: FreeBSD.org Precedence: bulk Hi, I'm experimenting with TCP/IP and for testing I thought of the following setup: n-freebsd +------+ n-test -----------o-------| push |-------o--------- ttypa ptypa +------+ ptypb ttypb (s) (m) (m) (s) i.e. I use two pty's each configured as SLIP interfaces (slattach) in the ttyp[ab] side. On the pty[ab] side I have a simple process which select()'s on both ptys for data and pushing it to the opposite one. This works with ping and telnet, but ftp is giving trouble. After a while data stops flowing and nothing happens. I would be grateful for any ideas. Regards, Hans -- H. Zuidam E-Mail: hans@brandinnovators.com Brand Innovators B.V. P-Mail: P.O. Box 1377 de Pinckart 54 5602 BJ Eindhoven, The Netherlands 5674 CC Nuenen Tel. +31 40 2631134, Fax. +31 40 2831138