fischer@isaak.uucp (Frank Fischer) (12/15/89)
Hi,
I want to configure a MVAX II serial port for modem communication.
It should be possible to dial-in and to dial-out on the same serial
port.
I'm running Ultrix V2.2, the Modem is an ELSA Smart Box 2.
With SunOS this is possible by having 2 devices with the minor device
number of the incoming device set to the minor device number of the out-
going device plus 128. Is something similar possible under Ultrix ?
Thanks in advance
Frank
ISA GmbH - Informationssysteme fuer computerintegrierte Automatisierung
Azenbergstr. 35, D-7000 Stuttgart 1, West-Germany, Phone: +49-711/22769-0
UUCP: ...{uunet!unido, pyramid}!isaak!fischer or fischer@isaak.UUCP
BITNET: fischer%isaak.uucp@unido.bitnetavolio@decuac.dec.com (Frederick M. Avolio) (12/16/89)
It is very easy under ULTRIX. Just add "shared" to the appropriate lines of your /etc/ttys file. We do this on DECUAC -- ttyd0 "/etc/getty d1200" dialup on shared modem # dialup connect ttyd1 "/etc/getty H2400" dialup on shared modem # dialup connect ttyd2 "/etc/getty H2400" dialup on shared modem # dialup connect ttyd3 "/etc/getty H2400" dialup on shared modem # dialup connect I am real sure that this feature was added before version 2.2 which is what you are running. (current release is 3.1.) But it is 2 A.M. Fred