Portál AbcLinuxu, 12. května 2025 10:08
Query modem v KPPP:
ATI: Nokia Mobile Phones
ATI1: 350775910323842
ATI2: V 8.69 13-06-03 TME-3 (c) NMP.
ATI3: Nokia 30
ATI4: 2.14.0
pres kppp jsem vse nastavil, jak je receno v ruznych navodech, ale v Debug Window se provede jen:
ATZ
OK
AT+CGDCONT=1,"IP","gointernet"
OK
ATDT*99#
CONNECT (provadi Starting pppd)
a po nejake dobe to hodi chybove okno:
pppd[10679]: pppd 2.4.2 started by root, uid 0
pppd[10679]: Terminating on signal 15.
pppd[10679]: Exit.
Zajimave je ze pres Internet Configuration Wizarda vypada modem jako aktivni, ale zrejme nepripojeny:
Applications -> System settings -> Network (jako root) -> Network Configuration:
Profile Status Device Nickname Type
zaskrtnuto Active ppp0 gprs Modem
zaskrtnuto Active eth0 eth0 Ethernet
Pokud si v indikatoru site "network connection" prepnu z eth0 na ppp0, tak se nezdari ani zadny ping.
/etc/wvdial.conf
[Modem0]
Modem = /dev/ttyS0
Baud = 115200
SetVolume = 1
Dial Command = ATDT
Init1 = ATX3
Init2 = ATM0
FlowControl = CRTSCTS
Init3 = ATM1L1
"AT*99#" CONNECT
[Dialer gprs]
Username = internet
Password = internet
Phone = *99#
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
Inherits = Modem0
/etc/ppp/options
lock
defaultroute
noauth
noipdefault
#ifconfig (vypise eth0, l0 i ppp0)
ppp0 Link encap:Point-to-Point Protocol
inet addr:10.64.64.64 P-t-P:10.112.112.112 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:3 errors:0 dropped:0 overruns:0 frame:0
TX packets:12 errors:0 dropped:31 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:30 (30.0 b) TX bytes:254 (254.0 b)
poradimi nekdo, kde je chyba??
search nasedomena.cz
nameserver nase_primary_dns
nameserver nase_secondary_dns
nameserver nase_tertiary_dns
Jan 17 13:41:09 homer ifup-ppp: pppd started for gprs on /dev/ttyS1 at 115200
Jan 17 13:41:09 homer pppd[23612]: pppd 2.4.2 started by root, uid 0
Jan 17 13:41:09 homer pppd[23612]: Using interface ppp0
Jan 17 13:41:09 homer pppd[23612]: local IP address 10.64.64.64
Jan 17 13:41:09 homer pppd[23612]: remote IP address 10.112.112.112
firemni router vypinat rozhodne nebudu, v tom to byt nemuze, spis v tech dns. Ale kdyby to bylo jen v dns, tak by aspon ping fungoval, ne?
Jan 17 13:48:11 homer ifup-ppp: pppd started for gprs on /dev/ttyS1 at 115200
Jan 17 13:48:11 homer pppd[24323]: pppd 2.4.2 started by root, uid 0
Jan 17 13:48:11 homer pppd[24323]: Using interface ppp0
Jan 17 13:48:11 homer pppd[24323]: local IP address 10.64.64.64
Jan 17 13:48:11 homer pppd[24323]: remote IP address 10.112.112.112
Jan 17 13:48:14 homer pppd[24323]: Starting link
Jan 17 13:48:15 homer wvdial[24355]: WvDial: Internet dialer version 1.54.0
Jan 17 13:48:15 homer wvdial[24355]: Initializing modem.
Jan 17 13:48:15 homer wvdial[24355]: Sending: ATZ
Jan 17 13:48:15 homer wvdial[24355]: Sending: ATQ0
Jan 17 13:48:15 homer wvdial[24355]: Re-Sending: ATZ
Jan 17 13:48:15 homer wvdial[24355]: Modem not responding.
Jan 17 13:48:15 homer pppd[24323]: Connect script failed
[root@homer peers]# wvdial gprs
--> WvDial: Internet dialer version 1.54.0
--> Initializing modem.
--> Sending: ATZ
ATZ
OK
--> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
OK
--> Sending: ATM1L1
ATM1L1
OK
--> Modem initialized.
--> Sending: ATDT*99#
--> Waiting for carrier.
ATDT*99#
CONNECT
~[7f]}#@!}!} } }2}#}$@#}!}$}%\}"}&} }*} } g}%~
--> Carrier detected. Waiting for prompt.
--> Connected, but carrier signal lost! Retrying...
--> Sending: ATDT*99#
--> Waiting for carrier.
~[7f]}#@!}!} } }2}#}$@#}!}$}%\}"}&} }*} } g}%~~[7f]}#@!}!} }}2}#}$@#}!}$}%\}"}&} }*} } g}%~~[7f]}#@!}!} } }2}#}$@#}!}$}%\}"}&} }*} } g}%~~[7f]}#@!}!} } }2}#}$@#}!}$}%\}"}&} }*} } g}%~~[7f]}#@!}!} } }2}#}$@#}!}$}%\}"}&} }*} } g}%~~[7f]}#@!}!} } }2}#}$@#}!}$}%\}"}&} }*} } g}%~~[7f]}#@!}!} } }2}#}$@#}!}$}%\}"}&} }*} } g}%~~[7f]}#@!}!} } }2}#}$@#}!}$}%\}"}&} }*} } g}%~~[7f]}#@!}!} } }2}#}$@#}!}$}%\}"}&} }*} } g}%~
--> Timed out while dialing. Trying again.
--> Sending: ATDT*99#
--> Waiting for carrier.
a posledni tri radky porad dokola...
/etc/ppp/chatscript
TIMEOUT 10
ABORT BUSY
ABORT "NO CARRIER"
ABORT VOICE
ABORT "NO DIALTONE"
""
'\rATZ' OK
ATX1 OK
AT+CGDCONT=1,"IP","gointernet" OK
"ATD*99***1#" CONNECT
a pppd jsem spustil nasledovne:
# exec pppd connect 'chat -v -f /etc/ppp/chatscript' -detach crtscts modem defaultroute /dev/ttyS0 115200
Serial connection established.
Using interface ppp0
Connect: ppp0 <--> /dev/ttyS0
not replacing existing default route to eth0 [213.195.208.129]
local IP address 10.1.29.55
remote IP address 10.6.6.6
primary DNS address 160.218.43.200
secondary DNS address 160.218.10.200
da se pres prikazovou radku prepinat mezi eth0 a ppp0? Pres ten klikaci nastroj co je ve fedore jsem sice prepnul z eth0 na ppp0, ale ping porad jel pres eth0. Vite nekdo co s tim? Diky.
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