Have you stopped the getty processes running on on the 2 rs232 ports
so that you can do serial logins?
Edit /etc/inittab and comment out the getty running on /dev/ttyAM1
The lines look like
# Start console logins on both COM Ports
#
lgn0:12345:respawn:/sbin/getty -L 115200 ttyAM0
lgn1:12345:respawn:/sbin/getty -L 115200 ttyAM1
just put a '#' before the lgn1:12... line, and kick init
init -1 1
to reread the config
On Thu, 20 Apr 2006, kimdcb200 wrote:
> I have followed the belowed message from Lee and I do not get that
> far. My LCP did not start.
>
> The log is:
> 04/19 21:10:50 AM0 checking lockfiles, locking the line
> 04/19 21:10:50 AM0 makelock(ttyAM0) called
> 04/19 21:10:50 AM0 do_makelock: lock='/var/lock/LCK..ttyAM0'
> 04/19 21:10:50 AM0 lock made
> 04/19 21:10:50 AM0 wfr: waiting for ``RING''
> 04/19 21:10:50 AM0 got:
> 04/19 21:10:50 AM0 mdm_read_byte: read returned 0: Success
> 04/19 21:10:50 AM0 wfr: error in read(): Success
> 04/19 21:10:50 AM0 wfr: rc=-1, drn=0
> 04/19 21:10:50 AM0 huh? Junk on the line?
> 04/19 21:10:50 AM0 >>> could be a dial-out program without proper
> locking - ch
>
> 04/19 21:10:50 AM0 removing lock file
>
> I know my modem is working because I use this modem to dial out from
> my PC to my laptop, and it works well. Now I switch to COM0 of
> ts7250 and I have problems.
>
> I have mgetty running in my ts7250 and the ps-aux as:
> PID Uid VmSize Stat Command
> 1 root 468 S init [3]
> 2 root SW [keventd]
> 3 root SWN [ksoftirqd_CPU0]
> 4 root SW [kswapd]
> 5 root SW [bdflush]
> 6 root SW [kupdated]
> 7 root SW [mtdblockd]
> 59 1 448 S /sbin/portmap
> 64 root 680 S /usr/sbin/inetd
> 79 root 5120 S /usr/sbin/apache
> 88 www-data 5128 S /usr/sbin/apache
> 89 www-data 5128 S /usr/sbin/apache
> 90 www-data 5128 S /usr/sbin/apache
> 91 www-data 5128 S /usr/sbin/apache
> 92 www-data 5128 S /usr/sbin/apache
> 99 root 680 S -sh
> 168 root 876 R /usr/sbin/pppd /dev/ttyAM0 9600 kdebug 8
> debug lock n
> 169 root Z [sh]
> 203 root 540 S /sbin/mgetty -s 38400 ttyAM0
> 204 root 924 S dropbear -i
> 205 root 648 S -sh
> 206 root 592 R ps -aux
>
> I read one of the message in this group and someone has mentioned
> that we need to turn off ssh to run pppd. I cannot turn dropbear off
> for security reason. Can it cause the ppp dial out not working?
>
> Thanks a bunch
> Kim
>
>
>
> >I'm stuggling to get a PPP connection from the board to the ISP.
> >
> > I've disabled the console on ttyAM0 in Redboot (JP2&4) and TSlinux
> > (inittab). I've connected a USRobotics modem to ttyAM0 and a
> terminal
> > to ttyAM1.
> >
> > I've inserted the required modules using the following commands:
> >
> > insmod slhc.o
> > insmod ppp_generic.o
> > insmod ppp_async.o
> >
> >
> > Using the following chat script:
> >
> > ABORT "NO CARRIER"
> > ABORT "NO DIALTONE"
> > ABORT "NO ANSWER"
> > ABORT "BUSY"
> > ABORT "ERROR"
> > TIMEOUT 10
> > " " ATZ
> > OK "AT"
> > OK "ATD08453011535"
> > CONNECT `'
> >
> > With the following command:
> >
> > pppd /dev/ttyAM0 9600 kdebug 1 debug lock
> > nocrtscts
> > defaultroute
> > connect "/usr/sbin/chat -v -f /etc/ppp/chat.script"
> >
> > forces the modem to dial the ISP (great). Unfortunately, using a
> > sniffer tool it appears PPP never passes the LCP stage. All I can
> see
> > is duplicated LCP requests from the Linux box and the remote end
> > NAKing the magic number (acceptable).
> >
> > Anybody passed this stage???
> >
> > Regards,
> >
> > Lee
>
>
>
>
>
>
>
>
>
>
>
> Yahoo! Groups Links
>
>
>
>
>
>
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