[CentOS] connecting linux console using serial port (NOW PPP)

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Title: connecting linux console using serial port (NOW PPP)

Alex, in this  case of setting up PPP on my linux, do I have to run s0:2345:respawn:/sbin/mgetty -D -n 2 -s 115200 /dev/ttyS0 in inittab file?

Thanks again;

Regards;

Israel

Quoting israel.garcia at cimex.com.cu:

> Alex, thanks for your soon answer, but in case I want to configure PPP

> on this server, what files do I have to configure?

> Can I login in this server using SSHD over a PPP conection?

First you'd uncomment that /AutoPPP/ line in login.config file.  

Depending if you want to allow or not direct login on modem line, 

you'd eiteher leave or comment out the "/bin/login" line at the end of 

a file.

Than you'd need to install pppd and configure it.  You'd go to 

/etc/ppp.  Edit options and options.ttyS0 files, and probably take a 

look into chap-secrets and pap-secrets (by default they should be 

setup as fallthrough to /etc/passwd, unless you changed them).

You might put something like this into options file:

lock

crtscts

proxyarp

1.2.3.4:

And something like this into options.ttyS0 file:

:1.2.3.5

Change 1.2.3.4 to be the IP address of the server (box where the modem 

is).  1.2.3.5 is the IP address that will be assigned to the client 

that connected from ttyS0.  Make sure both addresses are on the same 

subnet.  And you should be set to go.

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