8e9e71f817
way interfaces are configured. Some key points:
- At startup, all interfaces are configured through /etc/rc.d/netif.
- ifconfig_<if> variables my now mix real ifconfig commands the with
DHCP and WPA directives. For example, this allows media
configuration prior to running dhclient.
- /etc/rc.d/dhclient is not run at startup except by netif to start
dhclient on specific interfaces.
- /etc/pccard_ether calls "/etc/rc.d/netif start <if>" to do most of
it's work.
- /etc/pccard_ether no longer takes additional arguments to pass to
ifconfig. Instead, ifconfig_<if> variables are now honored in favor
of pccard_ifconfig when available.
- /etc/pccard_ether will only run on interfaces specified in
removable_interfaces, even if pccard_ifconfig is set.
117 lines
2.0 KiB
Bash
Executable File
117 lines
2.0 KiB
Bash
Executable File
#!/bin/sh -
|
|
#
|
|
# $FreeBSD$
|
|
#
|
|
# pccard_ether interfacename [start|stop]
|
|
#
|
|
# example: pccard_ether fxp0 start
|
|
#
|
|
|
|
. /etc/rc.subr
|
|
. /etc/network.subr
|
|
|
|
usage()
|
|
{
|
|
err 3 'USAGE: $0 interface (start|stop)'
|
|
}
|
|
|
|
ifn=$1
|
|
shift
|
|
startstop=$1
|
|
shift
|
|
|
|
# Ignore interfaces not in removable_interfaces
|
|
expr "${removable_interfaces}" : ".*${ifn}" > /dev/null || exit 0
|
|
|
|
if [ -n "$1" ]; then
|
|
usage
|
|
fi
|
|
|
|
setup_routes()
|
|
{
|
|
# Add default route into $static_routes
|
|
case ${defaultrouter} in
|
|
[Nn][Oo] | '')
|
|
;;
|
|
*)
|
|
static_routes="default ${static_routes}"
|
|
route_default="default ${defaultrouter}"
|
|
;;
|
|
esac
|
|
|
|
# Add private route for this interface into $static_routes
|
|
eval ifx_routes=\$static_routes_${ifn}
|
|
if [ -n "${ifx_routes}" ]; then
|
|
static_routes="${ifx_routes} ${static_routes}"
|
|
fi
|
|
|
|
# Set up any static routes if specified
|
|
if [ -n "${static_routes}" ]; then
|
|
for i in ${static_routes}; do
|
|
eval route_args=\$route_${i}
|
|
route add ${route_args}
|
|
done
|
|
fi
|
|
}
|
|
|
|
remove_routes()
|
|
{
|
|
# Delete static route if specified
|
|
eval ifx_routes=\$static_routes_${ifn}
|
|
if [ -n "${ifx_routes}" ]; then
|
|
for i in ${ifx_routes}; do
|
|
eval route_args=\$route_${i}
|
|
route delete ${route_args}
|
|
done
|
|
fi
|
|
}
|
|
|
|
load_rc_config pccard_ether
|
|
|
|
case ${startstop} in
|
|
[Ss][Tt][Aa][Rr][Tt] | '')
|
|
if [ -x /usr/bin/grep ]; then
|
|
if ifconfig $ifn | grep -s netmask > /dev/null 2>&1; then
|
|
# Interface is already up, so ignore it.
|
|
exit 0
|
|
fi
|
|
fi
|
|
|
|
/etc/rc.d/netif start $ifn
|
|
|
|
# Do route configuration if needed.
|
|
# XXX: should probably do this by calling rc.d/routing.
|
|
if [ -n "`ifconfig_getargs $ifn`" ]; then
|
|
if ! dhcpif $ifn; then
|
|
setup_routes
|
|
fi
|
|
fi
|
|
|
|
# IPv6 setup
|
|
if checkyesno ipv6_enable; then
|
|
network6_interface_setup $ifn
|
|
fi
|
|
;;
|
|
|
|
# Stop the interface
|
|
[Ss][Tt][Oo][Pp])
|
|
if [ -n "`ifconfig_getargs $ifn`" ]; then
|
|
if ! dhcpif $ifn; then
|
|
remove_routes
|
|
fi
|
|
fi
|
|
|
|
/etc/rc.d/netif stop $ifn
|
|
|
|
# clean ARP table
|
|
arp -d -a
|
|
|
|
# Clean the routing table
|
|
if checkyesno removable_route_flush; then
|
|
route -n flush -inet > /dev/null
|
|
fi
|
|
;;
|
|
*)
|
|
usage
|
|
esac
|