Date: Fri, 16 Feb 1996 19:45:57 +0100 From: Juergen Lock <nox@jelal.hb.north.de> To: chris@awawak.gna.org Cc: bugs@freebsd.org Subject: Re: problems with serials ports Message-ID: <199602161845.TAA07262@saturn> In-Reply-To: <199602161344.NAA02370@awawak.gna.org> References: <199602160919.KAA00724@uriah.heep.sax.de>
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In article <199602161344.NAA02370@awawak.gna.org> you write: >Hi, > >>>>>> "J"org" == J Wunsch <j@uriah.heep.sax.de> writes: > > J"org> As Christian ChaPel wrote: > >> When I'm using uucp, the chat connexion is well, but the > >> transfert is very slow (200bps) and it fail. > > >> I try 'ppp' and it works well. > > J"org> ppp (to be exact: iijppp) always uses the port in crtscts > J"org> (hardware handshake) mode. And it usually has a smaller window than uucp(-i)'s default of 16 1K packets... > Perhaps you should lock your > J"org> ports to hardware handshake by declaring them as ``modem'' > J"org> in /etc/rc.serial. > >Yes, I have configured ports as modem in 'rc.serial'. >The uucp connection still fail. check to see if both modems are configured for rtscts, and also check the other ends port... or if thats difficult reduce your (actually what the other uucp will send you) window and/or packet-size until no more data gets dropped. (protocol-parameter i window, protocol-parameter i packet-size, see uucp.info) and give uucico a -xabnormal flag so that it logs those individual protocol errors as it gets them, if you still cant get it working then these might help us making a better guess... well or if ppp works, you can also run uucp over tcp. ATB Juergen
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