uugetty and USR Sportster 288 problems

uugetty and USR Sportster 288 problems

Post by kao » Mon, 22 Apr 1996 04:00:00



        Hello, I am trying to setup uugetty (Slackware 3.0) to accept
incoming calls on my system. Here is my dilemma: Whenever a user logs off
uugetty fails to respawn, and through the debug it shows that it hangs
at opening the port (/dev/cua1) and stops answering. I have to kill the
uugetty process manually to get it working again. What is wierd is when I
specify ttysnoops as the login program via the /etc/default/uugetty.ttyS1
everything works fine. I am using a USR Sportster 288, a very old one (not
likely the new ones that have some sort of 'problem' I hear). My init
string is as follows:

AT&F1&D3&C1&S0&A0H0E1Q0V1X3S0=0

        The serial-Howto, stated that I use &D2 and S13=1, which I also
tried, and that resulted in something really wierd. The modem would answer
correctly the first time, then the user logs off. When another call comes
in, the modem picks up the phone 'silently', it gives no carrier signal,
and is just mute, like it is just picking up the phone. From then on all
the calls are answered this way, with no successful connections. I have no
idea why this happens on the SECOND answer and not the first. Once I use
the init string stated above, the modem goes back to normal (but still
* at opening the port after the first user logs off). If anyone can
help I'd really appreciate it. Right now I am using ttysnoops as the login
program, and that seems to fix it... Thanks!

 
 
 

uugetty and USR Sportster 288 problems

Post by -Fales,P. » Mon, 22 Apr 1996 04:00:00



>    Hello, I am trying to setup uugetty (Slackware 3.0) to accept
>incoming calls on my system. Here is my dilemma: Whenever a user logs off
>uugetty fails to respawn, and through the debug it shows that it hangs
>at opening the port (/dev/cua1) and stops answering. I have to kill the
>uugetty process manually to get it working again. What is wierd is when I

For what it's worth, I have a USR Sportster 28.8 and have had not
problems.  My init string is   AT&F0&D2&C1&K3M0S0=0S13=1

The other question would be which version of getty are you using?  I'm
running getty_ps-2.0.7h.  (2.0.7e has problems with 1.3.x kernels)

--
Peter Fales                       Lucent Technologies, Room 1P-419
N9IYJ                             1200 E Warrenville Road
                                  Naperville, IL 60563


 
 
 

1. USR 28.8 Sportser Supra Faxmodem 288 Digiboard, Linux and mgetty

I am setting up a Linux box for a school in the area and they are using
wildcat bbs.  I have replaced wildcate with linux a web server etc.

They have an 8 port digiboard which seems to dial out perfect and answer
the modems a mix of Supras and USRs.  I am using mgetty on my machine
at home with both an AST 4 port and a cyclaids 8 port and GVC 288. modems
and every thing works fine.

I decided to try use mgetty for this school as well.  The problem is
the modems dont detect when the user hangs up.  If the user type exit
in bash everything works fine.  If the user just hangs up the modems thing
the user is still hanging arround forever.  I imagine it is just a matter
of the right init for these modems but I think I must have tried
dozens of combinations with &c1 &d{1-3} etc.  

Further testing if I just try at&f1 and dial up to an other machine if
I pull the phone line right out of the modem it doesnt even notice that.

At first I figured that  mgetty was not getting the flow controns as a
result of the digi board but this does not seem to be the case.  What kinda
freaking modem thinks its still connected as a default after you put
the phone cord out of it?

Anyways If anyone is using mgetty supras  usr's in combo and they hang
up nice and clean I would love to learn your init stings tips or dip
switch settings.

Thanks

Adrian
--
 \                               My Inablity to spell and grammatize are no

  ( )                            Intelligence...  I am a Space Oddity!!!
.( o ). Have you rubbed noses with an Eskimo today! Dont knock it till you try.

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