diff options
Diffstat (limited to 'src/etc/ppp')
| -rwxr-xr-x | src/etc/ppp/ip-pre-up | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/src/etc/ppp/ip-pre-up b/src/etc/ppp/ip-pre-up new file mode 100755 index 000000000..05840650b --- /dev/null +++ b/src/etc/ppp/ip-pre-up @@ -0,0 +1,51 @@ +#!/bin/sh +# +# This script is run by the pppd when the link is created. +# It uses run-parts to run scripts in /etc/ppp/ip-pre-up.d, to +# change name, setup firewall,etc you should create script(s) there. +# +# Be aware that other packages may include /etc/ppp/ip-pre-up.d scripts (named +# after that package), so choose local script names with that in mind. +# +# This script is called with the following arguments: +# Arg Name Example +# $1 Interface name ppp0 +# $2 The tty ttyS1 +# $3 The link speed 38400 +# $4 Local IP number 12.34.56.78 +# $5 Peer IP number 12.34.56.99 +# $6 Optional ``ipparam'' value foo + +# The environment is cleared before executing this script +# so the path must be reset +PATH=/usr/local/sbin:/usr/sbin:/sbin:/usr/local/bin:/usr/bin:/bin +export PATH + +# These variables are for the use of the scripts run by run-parts +PPP_IFACE="$1" +PPP_TTY="$2" +PPP_SPEED="$3" +PPP_LOCAL="$4" +PPP_REMOTE="$5" +PPP_IPPARAM="$6" +export PPP_IFACE PPP_TTY PPP_SPEED PPP_LOCAL PPP_REMOTE PPP_IPPARAM + +# as an additional convenience, $PPP_TTYNAME is set to the tty name, +# stripped of /dev/ (if present) for easier matching. +PPP_TTYNAME=`/usr/bin/basename "$2"` +export PPP_TTYNAME + +# If /var/log/ppp-ipupdown.log exists use it for logging. +if [ -e /var/log/ppp-ipupdown.log ]; then + exec > /var/log/ppp-ipupdown.log 2>&1 + echo $0 $* + echo +fi + +# This script can be used to override the .d files supplied by other packages. +if [ -x /etc/ppp/ip-pre-up.local ]; then + exec /etc/ppp/ip-pre-up.local "$*" +fi + +run-parts /etc/ppp/ip-pre-up.d \ + --arg="$1" --arg="$2" --arg="$3" --arg="$4" --arg="$5" --arg="$6" |