[luau] PPP connection

whenever whatever at whoever.net
Sun Mar 24 22:31:58 PST 2002


Is that on RedHat 7.2 ? pppd is broken on that release,  I ran into problems 
using it for a dialin(ras), recompiled from the source fixed my problem.  
Hope it's the same problem using it for dialout.

On Saturday 23 March 2002 03:18 pm, you wrote:
> A lot of people connect to the Internet using xWindow configurations
> nowadays.  But I'd like to connect using the pppd scripts, since that's
> more server oriented.  However, when I try, I get the offering error:
>
> Serial connection established.
> Using interface ppp0
> Connect: ppp0 <--> /dev/modem
> sent [LCP ConfReq id=0x1 <mru 552> <asyncmap 0x20a0000> <magic 0xffbcb5e8>
> <pcomp> <accomp>]
> sent [LCP ConfReq id=0x1 <mru 552> <asyncmap 0x20a0000> <magic 0xffbcb5e8>
> <pcomp> <accomp>]
> sent [LCP ConfReq id=0x1 <mru 552> <asyncmap 0x20a0000> <magic 0xffbcb5e8>
> <pcomp> <accomp>]
> sent [LCP ConfReq id=0x1 <mru 552> <asyncmap 0x20a0000> <magic 0xffbcb5e8>
> <pcomp> <accomp>]
> sent [LCP ConfReq id=0x1 <mru 552> <asyncmap 0x20a0000> <magic 0xffbcb5e8>
> <pcomp> <accomp>]
> sent [LCP ConfReq id=0x1 <mru 552> <asyncmap 0x20a0000> <magic 0xffbcb5e8>
> <pcomp> <accomp>]
> sent [LCP ConfReq id=0x1 <mru 552> <asyncmap 0x20a0000> <magic 0xffbcb5e8>
> <pcomp> <accomp>]
> sent [LCP ConfReq id=0x1 <mru 552> <asyncmap 0x20a0000> <magic 0xffbcb5e8>
> <pcomp> <accomp>]
> sent [LCP ConfReq id=0x1 <mru 552> <asyncmap 0x20a0000> <magic 0xffbcb5e8>
> <pcomp> <accomp>]
> sent [LCP ConfReq id=0x1 <mru 552> <asyncmap 0x20a0000> <magic 0xffbcb5e8>
> <pcomp> <accomp>]
> LCP: timeout sending Config-Requests
> Connection terminated.
> Receive serial link is not 8-bit clean:
> Problem: all had bit 7 set to 0
>
>
> -----
>
> Does any one know what this means?  Here's my ppp-on, ppp-on-dialer, and
> options script files below.  Until I get this working, I prefer wintel to
> login, since doing minicom/manual workarounds is a pain.  If I could use
> ppp-on to login easily, then I could start doing some cool stuff.  Any
> ideas what the problem may be?
>
> Patrick.
>
> -----
>
> #!/bin/sh
> #
> # /etc/ppp/scripts/ppp-on
> #
> # Script to initiate a ppp connection. This is the first part of the
> # pair of scripts. This is not a secure pair of scripts as the codes
> # are visible with the 'ps' command.  However, it is simple.
> #
> # These are the parameters. Change as needed.
> TELEPHONE=999-9999	# The telephone number for the connection
> ACCOUNT=username	# The account name
> PASSWORD=*******	# The password for this account
> LOCAL_IP=0.0.0.0	# Local IP address if known. Dynamic = 0.0.0.0
> REMOTE_IP=0.0.0.0	# Remote IP address if desired. Normally 0.0.0.0
> NETMASK=255.255.255.255	# The proper netmask if needed
>
> -----
>
> # /etc/ppp/scripts/ppp-on-dialer
> # Export them so that they will be available at 'ppp-on-dialer' time.
> # export TELEPHONE ACCOUNT PASSWORD
> #
> # This is the location of the script which dials the phone and logs
> # in.  Please use the absolute file name as the $PATH variable is not
> # used on the connect option.  (To do so on a 'root' account would be
> # a security hole so don't ask.)
> #
> DIALER_SCRIPT=/etc/ppp/scripts/ppp-on-dialer
> #
> # Initiate the connection
> #
> # I put most of the common options on this command. Please, don't
> # forget the 'lock' option or some programs such as mgetty will not
> # work. The asyncmap and escape will permit the PPP link to work with
> # a telnet or rlogin connection. You are welcome to make any changes
> # as desired. Don't use the 'defaultroute' option if you currently
> # have a default route to an ethernet gateway.
> #
> echo init pppd
> exec /usr/sbin/pppd debug lock modem crtscts /dev/modem 38400 \
> 	asyncmap 20A0000 escape FF kdebug 0 $LOCAL_IP:$REMOTE_IP \
> 	noipdefault netmask $NETMASK defaultroute connect $DIALER_SCRIPT
>
> ------
>
> # /etc/ppp/options (NO PAP/CHAP)
> #
> # Prevent pppd from forking into the background
> -detach
> #
> # use the modem control lines
> modem
> # use uucp style locks to ensure exclusive access to the serial device
> lock
> # use hardware flow control
> crtscts
> # create a default route for this connection in the routing table
> defaultroute
> # do NOT set up any "escaped" control sequences
> asyncmap 0
> # use a maximum transmission packet size of 552 bytes
> mtu 552
> # use a maximum receive packet size of 552 bytes
> mru 552
> #
> #-----END OF SAMPLE /etc/ppp/options (no PAP/CHAP)
>
>
>
>
> /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
> Patrick Kennedy
>
>
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