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Code

give basic commandline help

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@1447 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2005-07-15 16:56:23 +00:00
parent ae580f4636
commit c12f5d086c
3 changed files with 80 additions and 73 deletions
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52
package/ppp/files/ifup.pppoe
View File

@ -1,29 +1,39 @@
#!/bin/sh
[ $# = 0 ] && { echo " $0 <group>"; exit; }
. /etc/functions.sh
IF_NAME=$1
type=$1
PROTO=$(nvram get ${IF_NAME}_proto)
[ "$PROTO" = "pppoe" ] || exit 0
[ "$(nvram get ${type}_proto)" = "pppoe" ] || {
echo "$0: ${type}_proto isn't pppoe"
exit
}
for module in slhc ppp_generic pppox pppoe; do
/sbin/insmod $module 2>/dev/null >/dev/null
/sbin/insmod $module 2>&- >&-
done
(
while true; do
IFNAME=$(nvram get pppoe_ifname)
USERNAME=$(nvram get ppp_username)
PASSWORD=$(nvram get ppp_passwd)
REDIAL=$(nvram get ppp_redialperiod)
REDIAL=${REDIAL:+lcp-echo-interval $REDIAL}
IDLETIME=$(nvram get ppp_idletime)
IDLETIME=${IDLETIME:+lcp-echo-failure $IDLETIME}
MTUV=$(nvram get ppp_mtu)
MTU=${MTUV:+mtu $MTUV}
MRU=${MTUV:+mru $MTUV}
while :; do
IFNAME=$(nvram get pppoe_ifname)
USERNAME=$(nvram get ppp_username)
PASSWORD=$(nvram get ppp_passwd)
REDIAL=$(nvram get ppp_redialperiod)
REDIAL=${REDIAL:+lcp-echo-interval $REDIAL}
IDLETIME=$(nvram get ppp_idletime)
IDLETIME=${IDLETIME:+lcp-echo-failure $IDLETIME}
MTU=$(nvram get ppp_mtu)
MTU=${MTU:+ mtu $MTU mru $MTU}
ifconfig $IFNAME up
echo -e "plugin rp-pppoe.so\nconnect /bin/true\nusepeerdns\ndefaultroute\nuser \"$USERNAME\"\npassword \"$PASSWORD\"\n$MTU\n$MRU\n$IDLETIME\n$REDIAL" > /tmp/.pppoe-data
/usr/sbin/pppd nodetach file /tmp/.pppoe-data $IFNAME
done
) &
ifconfig $IFNAME up
/usr/sbin/pppd nodetach \
plugin rp-pppoe.so \
connect /bin/true \
usepeerdns \
defaultroute \
linkname $type \
user "$USERNAME" \
password "$PASSWORD" \
$MTU \
$IDLETIME \
$REDIAL \
$IFNAME
done &

13
target/default/target_skeleton/sbin/ifdown
View File

@ -1,8 +1,9 @@
#!/bin/ash
[ $# = 0 ] && { echo " $0 <group>"; exit; }
. /etc/functions.sh
type=$1
debug "### ifdown $type ###"
if=$(nvram get ${type}_ifname)
if_valid $if || return
kill $(cat /var/run/${if}.pid 2>&-) 2>&-
$DEBUG ifconfig $if down
type=$1
debug "### ifdown $type ###"
if=$(nvram get ${type}_ifname)
if_valid $if || exit
$DEBUG ifconfig $if down
kill $(cat /var/run/${if}.pid 2>&-) 2>&-

88
target/default/target_skeleton/sbin/ifup
View File

@ -1,63 +1,59 @@
#!/bin/ash
[ $# = 0 ] && { echo " $0 <group>"; exit; }
. /etc/functions.sh
type=$1
debug "### ifup $type ###"
if=$(nvram get ${type}_ifname)
if [ "${if%%[0-9]}" = "ppp" ]; then
if=$(nvram get pppoe_ifname)
fi
if_valid $if || return
[ "${if%%[0-9]}" = "ppp" ] && if=$(nvram get pppoe_ifname)
if_valid $if || exit
mac=$(nvram get ${type}_hwaddr)
$DEBUG ifconfig $if down 2>&-
if [ "${if%%[0-9]}" = "br" ]; then
stp=$(nvram get ${type}_stp)
$DEBUG brctl delbr $if 2>&-
$DEBUG brctl addbr $if
$DEBUG brctl setfd $if 0
$DEBUG brctl stp $if ${stp:-0}
for sif in $(nvram get ${type}_ifnames); do {
if_valid $sif || continue
${mac:+$DEBUG ifconfig $sif down hw ether $mac}
$DEBUG ifconfig $sif 0.0.0.0 up
$DEBUG brctl addif $if $sif
} done
else
${mac:+$DEBUG ifconfig $if down hw ether $mac}
fi
if [ "${if%%[0-9]}" = "br" ]; then
stp=$(nvram get ${type}_stp)
$DEBUG brctl delbr $if 2>&-
$DEBUG brctl addbr $if
$DEBUG brctl setfd $if 0
$DEBUG brctl stp $if ${stp:-0}
for sif in $(nvram get ${type}_ifnames); do
if_valid $sif || continue
${mac:+$DEBUG ifconfig $sif down hw ether $mac}
$DEBUG ifconfig $sif 0.0.0.0 up
$DEBUG brctl addif $if $sif
done
else
${mac:+$DEBUG ifconfig $if down hw ether $mac}
fi
if_proto=$(nvram get ${type}_proto)
case "$if_proto" in
static)
ip=$(nvram get ${type}_ipaddr)
netmask=$(nvram get ${type}_netmask)
gateway=$(nvram get ${type}_gateway)
static)
ip=$(nvram get ${type}_ipaddr)
netmask=$(nvram get ${type}_netmask)
gateway=$(nvram get ${type}_gateway)
$DEBUG ifconfig $if $ip ${netmask:+netmask $netmask} broadcast + up
${gateway:+$DEBUG route add default gw $gateway}
$DEBUG ifconfig $if $ip ${netmask:+netmask $netmask} broadcast + up
${gateway:+$DEBUG route add default gw $gateway}
[ -f /etc/resolv.conf ] && return
[ -f /etc/resolv.conf ] && return
debug "# --- creating /etc/resolv.conf ---"
for dns in $(nvram get ${type}_dns); do {
echo "nameserver $dns" >> /etc/resolv.conf
} done
;;
dhcp)
ip=$(nvram get ${type}_ipaddr)
pidfile=/tmp/dhcp-${type}.pid
if [ -f $pidfile ]; then
$DEBUG kill $(cat $pidfile)
fi
${DEBUG:-eval} "udhcpc -R -i $if ${ip:+-r $ip} -b -p $pidfile &"
;;
none|"")
;;
*)
[ -x "/sbin/ifup.${if_proto}" ] && { $DEBUG /sbin/ifup.${if_proto} $*; exit; }
echo "### ifup $type: ignored ${type}_proto=\"$if_proto\" (not supported)"
;;
debug "# --- creating /etc/resolv.conf ---"
for dns in $(nvram get ${type}_dns); do
echo "nameserver $dns" >> /etc/resolv.conf
done
;;
dhcp)
ip=$(nvram get ${type}_ipaddr)
[ -f $pidfile ] && $DEBUG kill $(cat $pidfile)
${DEBUG:-eval} "udhcpc -R -i $if ${ip:+-r $ip} -b -p $pidfile &"
;;
none|"")
;;
*)
[ -x "/sbin/ifup.${if_proto}" ] && { $DEBUG /sbin/ifup.${if_proto} $*; exit; }
echo "### ifup $type: ignored ${type}_proto=\"$if_proto\" (not supported)"
;;
esac