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Modem troubles
- From: James Woodruff <jwoodruf ptld uswest net>
- To: "'axp-list redhat com'" <axp-list redhat com>
- Subject: Modem troubles
- Date: Sun, 1 Mar 1998 16:40:25 -0800
I have been following the thread of messages regarding modem troubles with great interest
as I have the same problem. I have read the HOWTO's, checked the Linux/Alpha home pages
on the internet, opened a trouble report with Red Hat support, talked to Microway support, and
have tried every suggestion that has been offered to no avail.
Background info:
I recently upgraded from a 486DX2 with Red Hat 5.0/Windows 95 to a Microway Screamer 533-SX
with Red Hat 5.0/WIndows NT (each on their own Seagate hard drive) and MILO. My modem is
an internal Hayes Accura 56 Kflex modem that worked with the Intel/Linux system and works
presently with WIndows NT. The PNP feature on the modem has been disabled and the modem
optioned for COM2 and IRQ 3.
I have recomplied the kernel answering yes to CONFIG_SERIAL and CONFIG_PPP.
The following line appears in dmesg:
Serial driver version 4.13 with no serial options enabled
I have linked /dev/modem to /dev/cua1
lrwxrwxrwx 1 root root 4 Feb 12 08:55 /dev/modem -> cua1
I have added the following to /etc/rc.d/rc.serial:
/bin/setserial /dev/cua1 spd_vhi
/bin/setserial -a /dev/modem reports:
/dev/modem, Line 1, UART; 16550A, Port: 0x02f8, IRQ: 3
Baud_base: 115200, close_delay: 5242, divisor: 0
closing_wait: 52428, closing_wait2: infinte
Flags: spd_vhi skip_test
I have set up ppp with the netcfg tool and have transferred over my ppp-on and ppp-on-dialer
scripts from my Intel system.
Problems:
When I start minicom (with the -s option), minicom launches then hangs during the initialization
of the modem phase.
When I try to start ppp it fails with a message of a script failure in my /var/log/message file.
/usr/sbin/statserial /dev/modem reports:
Signal Pin Pin Direction Status Full
Name (25) (9) (computer) Name
-------- ---- ---- --------------- --------- --------
PG 1 - - - Frame Ground
TXD 2 3 out - Transmit Data
RXD 3 2 in - Receive Data
RTS 4 7 out 1 Request to Send
CTS 5 8 in 0 Clear to Send
DSR 6 6 in 0 Data Set Ready
GND 7 5 - - Signal Ground
DCD 8 1 in 0 Data Carrier Detect
DTR 20 4 out 1 Data Terminal Ready
RI 22 9 in 0 Ring Indicator
(then it hangs)
One last item. When I launch seyon it recognizes the modem. When I
manually dial a number it dials out and connects, but at that point I am unable to do any
thing and have exit and rm the lock file.
Sorry for the long message, but I wanted to be complete. Thanks for advance for any
responses and help.
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