Return to switchgate-helper CVS log

Up to [Local Repository] / badi / public_scripts / switchgate / dhclient-exit-hooks.d

get ipv6 ready

    1: 
    2: # dhclient-exit-hook: switchgate-helper
    3: 
    4: RUN="yes"
    5: SWITCHGATE="/usr/local/sbin/switchgate"
    6: 
    7: if [ "$RUN" = "yes" ]; then 
    8: 
    9: 	# ipv4 or ipv6?
   10: 	if [ -z "$(echo "$reason" | sed -e "s/^.*6$//")" ]; then
   11: 		IF_FILENAME="dhcp6.${interface}"
   12: 		IPV="IPv6"
   13: 	else
   14: 		IF_FILENAME="dhcp.${interface}"
   15: 		IPV="IPv4"
   16: 	fi
   17: 
   18: 	# get writeable tmp dir from switchgate
   19: 	SWITCHGATE_TMPDIR="$("$SWITCHGATE" -C)"
   20: 	if [ $? -ne 0 ]; then
   21: 		echo -e "Error: Failed to query switchgate:\n\n$SWITCHGATE_TMPDIR"
   22: 		exit 1
   23: 	elif [ -z "$SWITCHGATE_TMPDIR" ]; then
   24: 		echo "Error: No writeable dir from switchgate received. Please check."
   25: 		exit 1
   26: 	fi
   27: 
   28: 	
   29: 	case "$reason" in 
   30: 
   31: 	    BOUND|RENEW|REBIND|REBOOT|BOUND6|RENEW6|REBIND6|REBOOT6)
   32: 
   33: 		# check there is a gateway given
   34: 		if [ -z "$new_routers" ]; then
   35: 			echo "No $IPV gateway supplied from DHCP server."
   36: 			# remove the gw file
   37: 			if [ -f "$SWITCHGATE_TMPDIR/$IF_FILENAME" ]; then
   38: 				rm "$SWITCHGATE_TMPDIR/$IF_FILENAME"
   39: 			fi
   40: 			exit 0
   41: 		fi
   42: 		
   43: 		# create writeable dir if not already existing
   44: 		if [ ! -d "$SWITCHGATE_TMPDIR" ]; then
   45: 			mkdir "$SWITCHGATE_TMPDIR"
   46: 		fi
   47: 
   48: 		echo "Adding DHCP supplied gateways to the list of gateways for switchgate: $new_routers"
   49: 
   50: 		# Register switchgate routers
   51: 		echo "$new_routers" | sed -e "s/ /\n/g" > "$SWITCHGATE_TMPDIR/$IF_FILENAME"
   52: 		;;
   53: 
   54: 	    *)
   55: 		# remove the gw file
   56: 		if [ -f "$SWITCHGATE_TMPDIR/$IF_FILENAME" ]; then
   57: 			rm "$SWITCHGATE_TMPDIR/$IF_FILENAME"
   58: 		fi
   59: 		exit 0
   60: 		;;
   61: 
   62: 	esac
   63: fi