#!/bin/sh

############################################################################
# Script de requette snmp pour le monitoring des ports des switchs         #
#                                                                          #
#  Nicolas Stransky, juin 2k1                                              #
#  Mise à jour pour switchs HP en snmpv3, Fred décembre 2003               #
############################################################################

. /root/snmp-community-names

HOSTNAME=microrep
COMMUNITY=$OLD_BACKBONE_COMMUNITY
USERNAME=$BACKBONE_USER
MIBFILE=/usr/scripts/snmp/Des5200.mib

test -f $MIBFILE || exit 0

GETVALUES() {
	snmpget -m $MIBFILE $HOSTNAME $COMMUNITY interfaces.ifTable.ifEntry.ifOutOctets.$2 | awk '{print $4}'
	snmpget -m $MIBFILE $HOSTNAME $COMMUNITY interfaces.ifTable.ifEntry.ifInOctets.$2 | awk '{print $4}'
	echo ""
	echo "$1"
}

GETOUTVALUE() {
	snmpget -m $MIBFILE $HOSTNAME $COMMUNITY interfaces.ifTable.ifEntry.ifOutOctets.$1 | awk '{print $4}'
}

GETINVALUE() {
	snmpget -m $MIBFILE $HOSTNAME $COMMUNITY interfaces.ifTable.ifEntry.ifInOctets.$1 | awk '{print $4}'
}

# La même chose en snmpv3
GETVALUES3() {
	snmpget -v 3 $2 -u $USERNAME interfaces.ifTable.ifEntry.ifOutOctets.$3 | awk '{print $4}'
	snmpget -v 3 $2 -u $USERNAME interfaces.ifTable.ifEntry.ifInOctets.$3 | awk '{print $4}'
	echo ""
	echo "$1"
}


case "$1" in
	bata)
		GETVALUES3 $1 backbone 79
		;;
	batb)
		GETVALUES3 $1 backbone 80
		;;
	batc)
		GETVALUES3 $1 backbone 81
		;;
	batg)
		# 2 uplinks du G
		echo " $(GETOUTVALUE 13) + $(GETOUTVALUE 14) " | bc
                echo " $(GETINVALUE 13) + $(GETINVALUE 14) " | bc
                echo ""
                echo "$1"
		;;
	batp)
		GETVALUES3 $1 multiprise 24
		;;
	batm)
		echo " $(GETOUTVALUE 15) + $(GETOUTVALUE 16) " | bc
                echo " $(GETINVALUE 15) + $(GETINVALUE 16) " | bc
                echo ""
                echo "$1"
		;;
	bath)
		GETVALUES $1 17
		;;
	bati)
		GETVALUES3 $1 multiprise 14
		;;
	batj)
		GETVALUES $1 19
		;;

	   *)
	        echo "Monitoring des switchs par snmp. Voir /etc/mrtg.cfg"
		echo "Usage : /usr/scripts/snmp/bat.sh bata|batb|batc|batg|bath|bati|batj|batm|batp">&2
		exit 1
		;;

esac

exit 0