Modem + pppd

[Borek Lupomesky]

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On Wed, 19 Jan 2000, Radek Smidl wrote:

> Jan 19 09:13:02 cube pppd[643]: Serial connection
> established.
> Jan 19 09:13:02 cube pppd[643]: Using interface ppp0
> Jan 19 09:13:02 cube pppd[643]: Connect: ppp0 <-->
> /dev/modem
> Jan 19 09:13:33 cube pppd[643]: LCP: timeout sending
> Config-Requests
> Jan 19 09:13:33 cube pppd[643]: Connection terminated.
> Jan 19 09:13:33 cube pppd[643]: Receive serial link is not
> 8-bit clean:
> Jan 19 09:13:33 cube pppd[643]: Problem: all had bit 7 set
> to 0
> Jan 19 09:13:33 cube pppd[643]: Hangup (SIGHUP)
> Jan 19 09:13:33 cube pppd[643]: Exit.
> 
> Muze mi nekdo poradit, co mam kde nastavit pro vyreseni 8 vs
> 7 bitu?

   Problem je v tom, ze pppd dostal vsechny bajty s hornim bytem nulovym,
z cehoz soudi, ze je nekde problem a ze na protejsi strane rozhodne nemuze
byt jiny pppd (ktery by se snazil vyjednat LCP spojeni). Zjevne se pppd
dostane k seriove lince v dobre, kdy jeste:

   a) neni vytocene cislo nebo modem neni spojeny
   b) modem spojeny je, ale neni provedena authentifikace (v pripade, ze
se neprovadi v ramci PPP protokolu)

> PS: Kdyz si nakonfiguruju ppp pripojeni pres linuxconf, tak
> to chodi. Spojeni spustim ifup ppp0 a ukoncim ifdown ppp0.
> Mimochodem, jak se vlastne ukonci spojeni zahajene pppd?

   kill -HUP <pid_pppd>

   Kde <pid_pppd> samozrejme nahradite cislem pppd procesu (ktery si
zjistite z vypisu ps).

   Bye Borek

- --

=====================================================================
BOREK LUPOMESKY, network administrator    University of J. E. Purkyne
                                          Ceske mladeze 8
WWW:       http://www.ujep.cz/~lupomesk/  Usti nad Labem, 40096
IRCnet:    Borek @ #usti                  The Czech Republic
PGP keyid: B6A06AEB    ICQ: 10139578      tel: +420-602-376368
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