/etc/rd.d/rc.inet1 restart

# lspci | grep Network
03:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g (rev 01)

#rc.inet1.conf
# Config information for eth1:
IPADDR[1]=""
NETMASK[1]=""
USE_DHCP[1]="yes"
DHCP_HOSTNAME[1]=""
WLAN_ESSID[1]="stevens router"
WLAN_KEY[1]="c795eb18a27fadac877e9f8d7a"

 Creating your own hooks

If you want to do something specific to your setup during suspend / hibernate, then you can easily put your own hook into /etc/pm/hooks. The hooks in this directory will be called in alphabetic order during suspend (that's the reason their names all start with 2 digits, to make the ordering explicit) and in the reverse order during resume.

I'm showing a pretty useless demonstration hook here, that will just put some informative lines into your logfile:

#!/bin/bash
case $1 in
    hibernate)
        echo "Hey guy, we are going to suspend to disk!"
        ;;
    suspend)
        echo "Oh, this time we're doing a suspend to RAM. Cool!"
        ;;
    thaw)
        echo "oh, suspend to disk is over, we are resuming..."
        ;;
    resume)
        echo "hey, the suspend to RAM seems to be over..."
        ;;
    *)  echo "somebody is calling me totally wrong."
        ;;
esac

Put this into /etc/pm/sleep.d/66dummy, do a chmod +x /etc/pm/sleep.d/66dummy and it will spew some useless lines during suspend / resume.

Warning: All the hooks run as user root. This means that you need to be careful when creating temporary files, check that the PATH variable is set correctly etc. to avoid security problems.