Problem s PPP (dial-up internet)

[Herout Adam]

Pokousim se pripojit pomoci modemu k internetu, zacinam byt zoufaly.
Predesilam, ze modem je funkcni, provider taky (z Win95 to bezi).  Podle
nejlepsiho svedomi jsem vse nakonfiguroval (a vyzkousel mnoho moznosti)
podle PPP-HOWTO, DNS-HOWTO, NET-HOWTO, precetl PPP-FAQ, stavel se na hlavu,
nic nepomohlo, zacinam byt zoufaly (to uz jsem psal).

Pro uplnost dodavam, ze mam RH5.0, Linux 2.0.32 (zkompilovany s
podporou PPP), pppd 2.2.0

Vi nekdo, co jsem zapomnel, ci nastavil blbe?

v odpoved doufa    
Adam Herout
xherou01 na stud.fee.vutbr.cz

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Takto vypada vyrez z /var/log/messages:

Aug 18 20:59:45 Noah kernel: registered device ppp0
Aug 18 20:59:46 Noah pppd[1471]: pppd 2.2.0 started by root, uid 0
Aug 18 20:59:47 Noah chat[1472]: timeout set to 3 seconds
Aug 18 20:59:47 Noah chat[1472]: abort on (\nBUSY\r) 
Aug 18 20:59:47 Noah chat[1472]: abort on (\nNO ANSWER\r) 
Aug 18 20:59:47 Noah chat[1472]: abort on (\nRINGING\r\n\r\nRINGING\r) 
Aug 18 20:59:47 Noah chat[1472]: send (^MAT S7=45 S0=0 M2 L2 V1 X3 &c1 E1 Q0^M) 
Aug 18 20:59:48 Noah chat[1472]: expect (OK) 
Aug 18 20:59:48 Noah chat[1472]: ^MAT S7=45 S0=0 M2 L2 V1 X3 &c1 E1 Q0^M^M 
Aug 18 20:59:48 Noah chat[1472]: OK -- got it 
Aug 18 20:59:48 Noah chat[1472]: send (ATH0^M) 
Aug 18 20:59:48 Noah chat[1472]: timeout set to 30 seconds
Aug 18 20:59:48 Noah chat[1472]: expect (OK) 
Aug 18 20:59:48 Noah chat[1472]: ^M 
Aug 18 20:59:48 Noah chat[1472]: ATH0^M^M 
Aug 18 20:59:48 Noah chat[1472]: OK -- got it 
Aug 18 20:59:48 Noah chat[1472]: send (ATDT******^M) 
Aug 18 20:59:48 Noah chat[1472]: expect (CONNECT) 
Aug 18 20:59:48 Noah chat[1472]: ^M 
Aug 18 21:00:03 Noah chat[1472]: ATDT******^M^M 
Aug 18 21:00:03 Noah chat[1472]: CONNECT -- got it 
Aug 18 21:00:03 Noah chat[1472]: send (^M) 
Aug 18 21:00:03 Noah chat[1472]: expect (ername:) 
Aug 18 21:00:03 Noah chat[1472]:  19200^M 
Aug 18 21:00:03 Noah chat[1472]: ^M 
Aug 18 21:00:03 Noah chat[1472]: ***** Nejake textove hlasky *******
Aug 18 21:00:03 Noah chat[1472]: ^M 
Aug 18 21:00:03 Noah chat[1472]: Username: -- got it 
Aug 18 21:00:03 Noah chat[1472]: send (UZIVATEL^M) 
Aug 18 21:00:04 Noah chat[1472]: expect (assword:) 
Aug 18 21:00:04 Noah chat[1472]:  UZIVATEL^M 
Aug 18 21:00:04 Noah chat[1472]: Password: -- got it 
Aug 18 21:00:04 Noah chat[1472]: send (HESLO^M) 
Aug 18 21:00:04 Noah pppd[1471]: Serial connection established.
Aug 18 21:00:05 Noah pppd[1471]: Using interface ppp0
Aug 18 21:00:05 Noah pppd[1471]: Connect: ppp0 <--> /dev/ttyS1
Aug 18 21:00:39 Noah pppd[1471]: LCP: timeout sending Config-Requests
Aug 18 21:01:10 Noah pppd[1471]: LCP: timeout sending Config-Requests
Aug 18 21:01:12 Noah pppd[1471]: Terminating on signal 2.
Aug 18 21:01:12 Noah pppd[1471]: Connection terminated.
Aug 18 21:01:13 Noah pppd[1471]: Exit.

hlaska `LCP: timeout sending Config-Requests' je ochotna se opakovat velmi
dlouho a mockrat.

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Tohle napise spusteni `ifconfig ppp0':

ppp0      Link encap:Point-to-Point Protocol
          inet addr:0.0.0.0  P-t-P:0.0.0.0  Mask:0.0.0.0
          POINTOPOINT  MTU:1500  Metric:1
          RX packets:66 errors:0 dropped:0 overruns:0
          TX packets:65 errors:0 dropped:0 overruns:0

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A tohle je kousek /etc/ppp/ppp-on, ktery povazuji za dulezity:

LOCAL_IP=0.0.0.0
REMOTE_IP=0.0.0.0
NETMASK=255.255.255.0
exec /usr/sbin/pppd debug lock modem crtscts /dev/ttyS1 19200 \
	asyncmap 20A0000 escape FF kdebug 2 passive $LOCAL_IP:$REMOTE_IP \
	noipdefault netmask $NETMASK defaultroute name UZIVATEL user UZIVATEL \
	connect $DIALER_SCRIPT

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A pro uplnost obsah /etc/ppp/options, zbaveny volnych radku (vzdy mezi
kazdymi dvema radky):

-detach
modem
lock
crtscts
defaultroute
asyncmap 0
mtu 552
mru 552
###################################################
kdebug 2
lcp-echo-failure 5
lcp-echo-interval 2


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Adam Herout   xherou01 na stud.fee.vutbr.cz
Not by the power of man, but by the power of the living God!