Portál AbcLinuxu, 29. prosince 2025 15:45
cdc-acm
;uhci_hcd
;ohci_hcd
;usbcore
to ti vytvori /dev/ttyACM0 a na tohle se pripojis.usbserial? Pokud říkám hlouposti tak se omlouvám, nemám CDMA...
Jeste bych mel ale 2 dotazy, tykajici se CDMA modemu.
1. by me zajimalo jakym prikazem se modem zase odpoji
2. mam pripojeni ppp0 (ktere se vytvori pripojenim) a eth0 (klasicka ethernetova sitova karta). Jakmile je aktivni pripojeni eth0 a je aktivni i pripojeni ppp0 a k tomu jeste zapnu IP_FORWARD, CDMA okamzite ohlasi
LCP terminated by peer a posleze HANGUP a ukonci se. Chtel bych se zeptat, jestli nevite cim by to mohlo byt.
IP_FORWARD jsem nastavoval v /etc/sysctl.conf a zkousel jsem i echo "1" > /proc/sys/net/ipv4/ip_forward
#!/bin/sh
######################################################################
#
# Determine the device to be terminated.
#
if [ "$1" = "" ]; then
DEVICE=ppp0
else
DEVICE=$1
fi
######################################################################
#
# If the ppp0 pid file is present then the program is running. Stop it.
if [ -r /var/run/$DEVICE.pid ]; then
kill -INT `cat /var/run/$DEVICE.pid`
#
# If the kill did not work then there is no process running for this
# pid. It may also mean that the lock file will be left. You may wish
# to delete the lock file at the same time.
if [ ! "$?" = "0" ]; then
rm -f /var/run/$DEVICE.pid
echo "ERROR: Removed stale pid file"
exit 1
fi
#
# Success. Let pppd clean up its own junk.
echo "PPP link to $DEVICE terminated."
exit 0
fi
#
# The ppp process is not running for ppp0
echo "ERROR: PPP link is not active on $DEVICE"
exit 1
---------------------------------------------------------#!/bin/bash iptables -t nat -A POSTROUTING -o ppp0 -j MASQUERADE
killall pppd
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