--- /dev/null
+#
+# Author: Christian Rost (chr@baltic-online.de)
+# Purpose: Shell-Interface to rrdtool
+#
+# Configuration-File for rrd.sh
+#
+DATADIR=/var/lib/rrdcollect
+# Location of *.rrd-data-files
+RRDDIR=$DATADIR/rrd
+# Location of *.png-files
+IMGDIR=$DATADIR/img
+# Hostname used in title of png-images
+HOSTNAME="WRT54GS"
+# Location of rrdtool
+RRDTOOL=/usr/bin/rrdtool
+# Location of rrdcgi
+RRDCGI=/usr/bin/rrdcgi
+# Location of generated cgi-script
+RRDCGISCRIPT=$DATA/rrd.cgi
+# Image-Path relative to webserver-root
+RRDCGIIMGPATH="/img"
+# Location of netcat (used for fetching data from rrdcollect-daemon)
+NETCAT=/usr/bin/nc
+
+# Alternative settings for use on external machines
+#RRDDIR=/home/webm/htdocs/stats/rrd/rrd
+#IMGDIR=/home/webm/htdocs/stats/rrd/web
+#RRDTOOL=/opt/rrd/bin/rrdtool
+#RRDCGI=/opt/rrd/bin/rrdcgi
+#RRDCGISCRIPT=/home/webm/cgi-bin/rrd.cgi
+#RRDCGIIMGPATH="/stats/rrd/web"
+#NETCAT=/opt/bin/nc
+
+
+####################################################################################
+# Configuration of statistic sources:
+#
+# Column 1: Time-periods
+# I'm interrested in last-24hour-, last-week- and last-month-plots.
+# Column 2: Define precision/resolution of above three intervalls
+# These values have an impact on the size of your rrd-files,
+# and on the sharpness of your plots
+# RES=1 means maximum precision (every pixel in the plot is individual)
+# RES=4 -> 4 pixel represents one interval
+
+# Optimized values for storing rather small rrd-files on the openwrt-box
+HOURS=24;H_RES=2;DAYS=7;D_RES=4;WEEKS=4;W_RES=4;
+# Measure-Step (Same value should be in the rrdcollect.conf) Optimal: STEP=$HOURS / $PIXWIDTH * 3600 * $H_RES
+STEP=360; MAXSTEP=`expr $STEP \* 2`
+
+# Values for storing rrd-files externally outside the router allowing better resolution
+#HOURS=24;H_RES=1;DAYS=32;D_RES=2;WEEKS=50;W_RES=2;
+#STEP=180; MAXSTEP=`expr $STEP \* 2`
+# Even better resolution
+#HOURS=8;H_RES=1;DAYS=32;D_RES=2;WEEKS=50;W_RES=2;
+#STEP=60; MAXSTEP=`expr $STEP \* 2`
+
+# Format and size of the plots PIXWIDTH will be used in
+# calculating rrd-data-file dimensions during init of rrd-files
+# If you change the size you must change NCGIPIXWIDTH too
+PIXWIDTH=480
+PIXHEIGHT=120
+PIXFORMAT=PNG
+
+# Image-Size of the thumbnail for rrdcgi
+SCGIPIXWIDTH=400
+# Normal Image-Size for rrdcgi (480px plotsize in rrd)
+NCGIPIXWIDTH=571
+
+# Predefined colors
+RED0=#ff0000; RED1=#ff5555;
+GRN0=#009828; GRN1=#81ffa2;
+ORG0=#ff9900; ORG1=#ffc571;
+BLU0=#0030ff; BLU1=#8ba1ff;
+CYA0=#ff00FF; CYA1=#ffbcfe;
+YEL0=#ffff00; YEL1=#e0df76;
+BLK0=#000000; BLK1=#7d7d7d;
+WHI0=#FFFFFF; WHI1=#c1c1c1;
+
+# Date-String used when creating images with rrd.sh
+DATE=`/bin/date "+%d.%m.%Y %H:%M:%S"`
+
+# Max-Values bytes/second and packets/second for WAN/Wifi/LAN Interfaces
+MAXWANB=130000
+MAXWANP=500
+MAXWIFB=600000
+MAXWIFP=800
+MAXLANB=1200000
+MAXLANP=1000
+
+# RRD-Types:
+# GAUGE=save the value itself, no calculations at all
+# COUNTER=continuously increasing value. difference between last 2 values must be positive ! (Traffic-Counter)
+# DERIVE=like counter but can store negative values (rate of change in free disk-space)
+#
+# General syntax: PREFIX_POSTFIX=[-]<rrdcollect-variable>|Legend|RRD-Type|Maximum|Color|RRD-Plot-Type|Printf-Precision|Optional rrdgraph def-arguments
+
+################
+# Sys-Statistics
+################
+SYS_L01=" l1|System Load (1 min)|GAUGE|U|$YEL0|AREA|%6.2lf"
+SYS_L05=" l2|System Load (5 min)|GAUGE|U|$ORG0|STACK|%6.2lf"
+SYS_L15=" l3|System Load (15 min)|GAUGE|U|$RED0|STACK|%6.2lf"
+
+SYS_CPN=" cn|CPU nice |COUNTER|U|$YEL0|AREA|%6.2lf%%"
+SYS_CPU=" cu|CPU user |COUNTER|U|$ORG0|STACK|%6.2lf%%"
+SYS_CPS=" cs|CPU system |COUNTER|U|$RED0|STACK|%6.2lf%%"
+SYS_CPI=" ci|CPU idle |COUNTER|U|$GRN0|STACK|%6.2lf%%"
+
+SYS_MEU=" mu|Memory used |GAUGE|U|$BLU0|AREA"
+SYS_MEF=" mf|Memory free |GAUGE|U|$GRN0|STACK"
+#SYS_MES=" ms|Memory shared |GAUGE|U|$BLK0|LINE1"
+SYS_MEB=" mb|Memory buffer |GAUGE|U|$YEL0|LINE1"
+SYS_MEC=" mc|Memory cached |GAUGE|U|$RED0|LINE1"
+
+SYS_FUS=" us|Flash Disk Used |GAUGE|U|$BLU0|AREA|%6.2lf%s|CDEF:usC=us,1024,* CDEF:MAXusC=us,1024,*"
+SYS_FAV=" av|Flash Disk Available|GAUGE|U|$GRN0|STACK|%6.2lf%s|CDEF:avC=av,1024,* CDEF:MAXavC=av,1024,*"
+
+SYS_IRA="ira|Interrupts total |COUNTER|U|$RED0|AREA"
+SYS_IRE="ire|Interrupts eth0 |COUNTER|U|$ORG0|AREA"
+SYS_IRW="irw|Interrupts wifi |COUNTER|U|$YEL0|STACK"
+
+SYS_PRT=" pt|Processes total |GAUGE|U|$BLU0|AREA|%6.0lf"
+SYS_CTX=" ct|Context switches |COUNTER|U|$RED0|LINE2|%6.0lf"
+SYS_PRR=" pr|Processes active |GAUGE|U|$ORG0|AREA|%6.0lf"
+SYS_ARP="arp|Arp Entries |GAUGE|U|$YEL0|LINE2|%6.0lf"
+SYS_PFK=" fk|Forks |COUNTER|U|$GRN0|LINE2|%6.0lf"
+SYS_CON="con|NAT-Connections |GAUGE|U|$CYA0|LINE2|%6.0lf"
+
+# Plot-Titles
+MISC_STATS="Misc ($HOSTNAME)"
+DSK_STATS="Flash Disk Usage ($HOSTNAME)"
+USG_STATS="System Load ($HOSTNAME)"
+MEM_STATS="Memory Usage ($HOSTNAME)"
+CPU_STATS="CPU Usage ($HOSTNAME)"
+IRQ_STATS="Interrupts ($HOSTNAME)"
+
+# Plot-Definitions (sort-order is relevant)
+SYS_CPU_STATS="CPN CPU CPS CPI"
+#SYS_MEM_STATS="MEU MEF MES MEB MEC"
+SYS_MEM_STATS="MEU MEF MEB MEC"
+SYS_USG_STATS="L01 L05 L15"
+SYS_DSK_STATS="FUS FAV"
+SYS_MISC_STATS="PRT PRR ARP PFK CTX CON"
+SYS_IRQ_STATS="IRA IRE IRW"
+
+# Data-Definition needed by init()
+SYS_ALL="$SYS_CPU_STATS $SYS_MEM_STATS $SYS_USG_STATS $SYS_DSK_STATS $SYS_MISC_STATS $SYS_IRQ_STATS"
+
+#################################################################################################
+# Wifi Traffic & Wan Traffic & Tunnel Traffic Statistics ; # LAN: vlan0 , WAN: vlan1 , eth1: WIFI
+#################################################################################################
+IF_WLOBY="Wibo |Outgoing Traffic Wifi |COUNTER|$MAXWIFB|$GRN1|AREA"
+IF_WLIBY="-Wibi|Incoming Traffic Wifi |COUNTER|$MAXWIFB|$RED0|AREA"
+IF_WLOPK="Wipo |Outgoing Packets Wifi |COUNTER|$MAXWIFP|$GRN1|AREA|%6.0lf"
+IF_WLIPK="-Wipi|Incoming Packets Wifi |COUNTER|$MAXWIFP|$RED0|AREA|%6.0lf"
+
+IF_WAIBY="-Wabi|Incoming Traffic Wan |COUNTER|$MAXWANB|$BLU0|AREA"
+IF_WAOBY="Wabo |Outgoing Traffic Wan |COUNTER|$MAXWANB|$ORG1|AREA"
+IF_WAIPK="-Wapi|Incoming Packets Wan |COUNTER|$MAXWANP|$BLU0|AREA|%6.0lf"
+IF_WAOPK="Wapo |Outgoing Packets Wan |COUNTER|$MAXWANP|$ORG1|AREA|%6.0lf"
+
+IF_LAIBY="-Labi|Incoming Traffic Lan |COUNTER|$MAXLANB|$BLU0|AREA"
+IF_LAOBY="Labo |Outgoing Traffic Lan |COUNTER|$MAXLANB|$ORG1|AREA"
+IF_LAIPK="-Lapi|Incoming Packets Lan |COUNTER|$MAXLANP|$BLU0|AREA|%6.0lf"
+IF_LAOPK="Lapo |Outgoing Packets Lan |COUNTER|$MAXLANP|$ORG1|AREA|%6.0lf"
+
+#IF_TUIBY="-tbi|Incoming Traffic VPN-Tunnel|COUNTER|$MAXWANB|$CYA0|AREA"
+#IF_TUOBY="tbo |Outgoing Traffic VPN-Tunnel|COUNTER|$MAXWANB|$YEL1|AREA"
+#IF_TUIPK="-tpi|Incoming Packets VPN-Tunnel|COUNTER|$MAXWANP|$CYA0|AREA|%6.0lf"
+#IF_TUOPK="tpo |Outgoing Packets VPN-Tunnel|COUNTER|$MAXWANP|$YEL1|AREA|%6.0lf"
+
+# Plot-Titles
+WIFI_TRAFFIC="Wifi Interface Traffic Statistics ($HOSTNAME)"
+WIFI_PACKETS="Wifi Interface Packets Statistics ($HOSTNAME)"
+WAN_TRAFFIC="Wan Interface Traffic Statistics ($HOSTNAME)"
+WAN_PACKETS="Wan Interface Packets Statistics ($HOSTNAME)"
+LAN_TRAFFIC="Lan Interface Traffic Statistics ($HOSTNAME)"
+LAN_PACKETS="Lan Interface Packets Statistics ($HOSTNAME)"
+
+#TUN_TRAFFIC="VPN-Tunnel Interface Traffic Statistics ($HOSTNAME)"
+#TUN_PACKETS="VPN-Tunnel Interface Packets Statistics ($HOSTNAME)"
+
+# Plot-Definitions (sort-order is relevant)
+IF_WIFI_TRAFFIC="WLOBY WLIBY"
+IF_WIFI_PACKETS="WLOPK WLIPK"
+IF_WAN_TRAFFIC="WAIBY WAOBY"
+IF_WAN_PACKETS="WAIPK WAOPK"
+IF_LAN_TRAFFIC="LAIBY LAOBY"
+IF_LAN_PACKETS="LAIPK LAOPK"
+#IF_TUN_TRAFFIC="TUIBY TUOBY"
+#IF_TUN_PACKETS="TUIPK TUOPK"
+
+# Data-Definition needed by init()
+#IF_ALL="$IF_WIFI_TRAFFIC $IF_WIFI_PACKETS $IF_WAN_TRAFFIC $IF_WAN_PACKETS $IF_TUN_TRAFFIC $IF_TUN_PACKETS"
+IF_ALL="$IF_LAN_TRAFFIC $IF_LAN_PACKETS $IF_WAN_TRAFFIC $IF_WAN_PACKETS $IF_WIFI_TRAFFIC $IF_WIFI_PACKETS"
+
+##############################################
+# Port Traffic Statistics for Port 1 - Port 4
+##############################################
+#PT_OPK1="po1 |Port 1 Outgoing Packets |COUNTER|U|$ORG1|AREA|%6.0lf"
+#PT_IPK1="-pi1|Port 1 Incoming Packets |COUNTER|U|$GRN0|AREA|%6.0lf"
+#PT_COL1="cl1 |Port 1 Collisions |COUNTER|U|$BLU0|AREA|%6.0lf"
+#PT_ERR1="er1 |Port 1 Errors |COUNTER|U|$CYA0|AREA|%6.0lf"
+#PT_OBY1="bo1 |Port 1 Outgoing Traffic |COUNTER|U|$ORG1|AREA"
+#PT_IBY1="-bi1|Port 1 Incoming Traffic |COUNTER|U|$GRN0|AREA"
+#PT_OPK2="po2 |Port 2 Outgoing Packets |COUNTER|U|$RED1|AREA|%6.0lf"
+#PT_IPK2="-pi2|Port 2 Incoming Packets |COUNTER|U|$BLK0|AREA|%6.0lf"
+#PT_COL2="cl2 |Port 2 Collisions |COUNTER|U|$GRN0|AREA|%6.0lf"
+#PT_ERR2="er2 |Port 2 Errors |COUNTER|U|$ORG0|AREA|%6.0lf"
+#PT_OBY2="bo2 |Port 2 Outgoing Traffic |COUNTER|U|$RED1|AREA"
+#PT_IBY2="-bi2|Port 2 Incoming Traffic |COUNTER|U|$BLK0|AREA"
+#PT_OPK3="po3 |Port 3 Outgoing Packets |COUNTER|U|$BLU1|AREA|%6.0lf"
+#PT_IPK3="-pi3|Port 3 Incoming Packets |COUNTER|U|$CYA0|AREA|%6.0lf"
+#PT_COL3="cl3 |Port 3 Collisions |COUNTER|U|$GRN0|AREA|%6.0lf"
+#PT_ERR3="er3 |Port 3 Errors |COUNTER|U|$ORG0|AREA|%6.0lf"
+#PT_OBY3="bo3 |Port 3 Outgoing Traffic |COUNTER|U|$BLU1|AREA"
+#PT_IBY3="-bi3|Port 3 Incoming Traffic |COUNTER|U|$CYA0|AREA"
+#PT_OPK4="po4 |Port 4 Outgoing Packets |COUNTER|U|$YEL1|AREA|%6.0lf"
+#PT_IPK4="-pi4|Port 4 Incoming Packets |COUNTER|U|$CYA0|AREA|%6.0lf"
+#PT_COL4="cl4 |Port 4 Collisions |COUNTER|U|$BLK0|AREA|%6.0lf"
+#PT_ERR4="er4 |Port 4 Errors |COUNTER|U|$RED0|AREA|%6.0lf"
+#PT_OBY4="bo4 |Port 4 Outgoing Traffic |COUNTER|U|$YEL1|AREA"
+#PT_IBY4="-bi4|Port 4 Incoming Traffic |COUNTER|U|$CYA0|AREA"
+
+# Plot-Titles
+#TRAFFIC_1="Traffic Statistics Port 1 ($HOSTNAME)"
+#TRAFFIC_2="Traffic Statistics Port 2 ($HOSTNAME)"
+#TRAFFIC_3="Traffic Statistics Port 3 ($HOSTNAME)"
+#TRAFFIC_4="Traffic Statistics Port 4 ($HOSTNAME)"
+#PACKETS_1="Packet Statistics Port 1 ($HOSTNAME)"
+#PACKETS_2="Packet Statistics Port 2 ($HOSTNAME)"
+#PACKETS_3="Packet Statistics Port 3 ($HOSTNAME)"
+#PACKETS_4="Packet Statistics Port 4 ($HOSTNAME)"
+
+# Plot-Definitions (sort-order is relevant)
+#PT_TRAFFIC_1="OBY1 IBY1"
+#PT_TRAFFIC_2="OBY2 IBY2"
+#PT_TRAFFIC_3="OBY3 IBY3"
+#PT_TRAFFIC_4="OBY4 IBY4"
+#PT_PACKETS_1="OPK1 IPK1 COL1 ERR1"
+#PT_PACKETS_2="OPK2 IPK2 COL2 ERR2"
+#PT_PACKETS_3="OPK3 IPK3 COL3 ERR3"
+#PT_PACKETS_4="OPK4 IPK4 COL4 ERR4"
+#PT_PACKETS_1="OPK1 IPK1"
+#PT_PACKETS_2="OPK2 IPK2"
+#PT_PACKETS_3="OPK3 IPK3"
+#PT_PACKETS_4="OPK4 IPK4"
+
+# Data Definition needed by init()
+#PT_ALL="$PT_TRAFFIC_1 $PT_TRAFFIC_2 $PT_TRAFFIC_3 $PT_TRAFFIC_4 $PT_PACKETS_1 $PT_PACKETS_2 $PT_PACKETS_3 $PT_PACKETS_4"
+
+#################################
+# Traffic Priorisation Statistics
+#################################
+#TC_APRIB="bwa|Ack Priority Queue Bandwidth |COUNTER|$MAXWANB|$YEL0|AREA"
+#TC_DPRIB="bwd|Default Priority Queue Bandwidth |COUNTER|$MAXWANB|$ORG0|STACK"
+#TC_HPRIB="bwh|High Priority Queue Bandwidth |COUNTER|$MAXWANB|$RED0|STACK"
+#TC_LPRIB="bwl|Low Priority Queue Bandwidth |COUNTER|$MAXWANB|$GRN0|STACK"
+#TC_APRID="dra|Ack Priority Queue Packet Dropped |COUNTER|100|$YEL0|AREA"
+#TC_DPRID="drd|Default Priority Queue Packet Dropped|COUNTER|100|$ORG0|STACK"
+#TC_HPRID="drh|High Priority Queue Packet Dropped |COUNTER|100|$RED0|STACK"
+#TC_LPRID="drl|Low Priority Queue Packet Dropped |COUNTER|100|$GRN0|STACK"
+
+# Plot-Titles
+#TRAFFIC="Traffic Priorisation Stats"
+#PACKETS="Packet Priorisation Stats"
+
+# Plot-Definitions (sort-order is relevant)
+#TC_TRAFFIC="APRIB DPRIB HPRIB LPRIB"
+#TC_PACKETS="APRID DPRID HPRID LPRID"
+
+# Data Definition needed by init()
+#TC_ALL="$TC_TRAFFIC $TC_PACKETS"
+
+#################################
+# Firewall Packet Drop Statistics
+#################################
+#PC_WIN="win|Windows Traffic |COUNTER|U|$YEL0|AREA"
+#PC_INV="inv|Invalid State Traffic |COUNTER|U|$ORG0|STACK"
+#PC_TCP="tcp|TCP Packets |COUNTER|U|$RED0|STACK"
+#PC_OTH="oth|Other Packets |COUNTER|U|$BLU0|STACK"
+
+# Plot-Titles
+#DROPPED="Firewall Packet Drop Statistics"
+
+# Plot-Definitions (sort-order is relevant)
+#PC_DROPPED="WIN INV TCP OTH"
+
+# Data Definition needed by init()
+#PC_ALL="$PC_DROPPED"
+
+##########################
+# Traffic Accounting Stats
+##########################
+#ACI="Incoming for "; ACO="Outgoing for "
+#IP14="notebook"; COL14=$ORG0; COL_14=$ORG1
+#IP15="saugi "; COL15=$RED0; COL_15=$RED1
+#IP20="aplink "; COL20=$GRN0; COL_20=$GRN1
+#IP50="sunny "; COL50=$BLU0; COL_50=$BLU1
+
+#TYPE=AREA
+#for i in 15 50 20 14
+#do
+# # Packet-Statistics
+# eval AC_TIP$i='-TIP$i\|$ACI'"\$IP$i\|COUNTER\|$MAXWANP\|\$COL$i\|$TYPE"
+# eval AC_TOP$i='TOP$i\|$ACO'"\$IP$i\|COUNTER\|$MAXWANP\|\$COL_$i\|$TYPE"
+# eval AC_UIP$i='-UIP$i\|$ACI'"\$IP$i\|COUNTER\|$MAXWANP\|\$COL$i\|$TYPE"
+# eval AC_UOP$i='UOP$i\|$ACO'"\$IP$i\|COUNTER\|$MAXWANP\|\$COL_$i\|$TYPE"
+# eval AC_IIP$i='-IIP$i\|$ACI'"\$IP$i\|COUNTER\|$MAXWANP\|\$COL$i\|$TYPE"
+# eval AC_IOP$i='IOP$i\|$ACO'"\$IP$i\|COUNTER\|$MAXWANP\|\$COL_$i\|$TYPE"
+# # Traffic Statistics
+# eval AC_TIB$i='-TIB$i\|$ACI'"\$IP$i\|COUNTER\|$MAXWANB\|\$COL$i\|$TYPE"
+# eval AC_TOB$i='TOB$i\|$ACO'"\$IP$i\|COUNTER\|$MAXWANB\|\$COL_$i\|$TYPE"
+# eval AC_UIB$i='-UIB$i\|$ACI'"\$IP$i\|COUNTER\|$MAXWANB\|\$COL$i\|$TYPE"
+# eval AC_UOB$i='UOB$i\|$ACO'"\$IP$i\|COUNTER\|$MAXWANB\|\$COL_$i\|$TYPE"
+# eval AC_IIB$i='-IIB$i\|$ACI'"\$IP$i\|COUNTER\|$MAXWANB\|\$COL$i\|$TYPE"
+# eval AC_IOB$i='IOB$i\|$ACO'"\$IP$i\|COUNTER\|$MAXWANB\|\$COL_$i\|$TYPE"
+# # Plot-Definitions (sort-order is relevant)
+# AC_TB_O="$AC_TB_O TOB$i"; AC_TB_I="$AC_TB_I TIB$i"
+# AC_TP_O="$AC_TP_O TOP$i"; AC_TP_I="$AC_TP_I TIP$i"
+# AC_UB_O="$AC_UB_O UOB$i"; AC_UB_I="$AC_UB_I UIB$i"
+# AC_UP_O="$AC_UP_O UOP$i"; AC_UP_I="$AC_UP_I UIP$i"
+# AC_IB_O="$AC_IB_O IOB$i"; AC_IB_I="$AC_IB_I IIB$i"
+# AC_IP_O="$AC_IP_O IOP$i"; AC_IP_I="$AC_IP_I IIP$i"
+# TYPE=STACK
+#done
+#AC_TB="$AC_TB_O $AC_TB_I"; AC_TP="$AC_TP_O $AC_TP_I"
+#AC_UB="$AC_UB_O $AC_UB_I"; AC_UP="$AC_UP_O $AC_UP_I"
+#AC_IB="$AC_IB_O $AC_IB_I"; AC_IP="$AC_IP_O $AC_IP_I";
+
+# Plot-Titles
+#TB="TCP Traffic Accounting Stats ($HOSTNAME)"; TP="TCP Packet Accounting Stats ($HOSTNAME)"
+#UB="UDP Traffic Accounting Stats ($HOSTNAME)"; UP="UDP Packet Accounting Stats ($HOSTNAME)"
+#IB="ICMP Traffic Accounting Stats ($HOSTNAME)";IP="ICMP Packet Accounting Stats ($HOSTNAME)"
+
+# Data Definition needed by init()
+#AC_ALL="$AC_TB $AC_TP $AC_UB $AC_UP $AC_IB $AC_IP"
+
+
+# System Statistics
+GRAPH_1="SYS|USG_STATS|$USG_STATS|Load"
+GRAPH_2="SYS|CPU_STATS|$CPU_STATS|CPU-Time_in_%|1000|--upper-limit 100 --rigid --logarithmic --lower-limit 0.1"
+GRAPH_3="SYS|MEM_STATS|$MEM_STATS|Bytes|1024"
+GRAPH_4="SYS|DSK_STATS|$DSK_STATS|Bytes|1024"
+GRAPH_5="SYS|MISC_STATS|$MISC_STATS|_|1000|--logarithmic"
+GRAPH_6="SYS|IRQ_STATS|$IRQ_STATS|IRQ_per_second|1000"
+# Interface Traffic Statistics
+GRAPH_7="IF|LAN_TRAFFIC|$LAN_TRAFFIC|Bytes_per_second"
+GRAPH_8="IF|LAN_PACKETS|$LAN_PACKETS|Packets_per_second"
+GRAPH_9="IF|WAN_TRAFFIC|$WAN_TRAFFIC|Bytes_per_second"
+GRAPH_10="IF|WAN_PACKETS|$WAN_PACKETS|Packets_per_second"
+GRAPH_11="IF|WIFI_TRAFFIC|$WIFI_TRAFFIC|Bytes_per_second"
+GRAPH_12="IF|WIFI_PACKETS|$WIFI_PACKETS|Packets_per_second"
+#GRAPH_11="IF|TUN_TRAFFIC|$TUN_TRAFFIC|Bytes_per_second"
+#GRAPH_12="IF|TUN_PACKETS|$TUN_PACKETS|Packets_per_second"
+# Port Traffic Statistics
+#GRAPH_13="PT|TRAFFIC_1|$TRAFFIC_1|Bytes_per_second"
+#GRAPH_14="PT|PACKETS_1|$PACKETS_1|Packets_per_second"
+#GRAPH_15="PT|TRAFFIC_2|$TRAFFIC_2|Bytes_per_second"
+#GRAPH_16="PT|PACKETS_2|$PACKETS_2|Packets_per_second"
+#GRAPH_17="PT|TRAFFIC_3|$TRAFFIC_3|Bytes_per_second"
+#GRAPH_18="PT|PACKETS_3|$PACKETS_3|Packets_per_second"
+#GRAPH_19="PT|TRAFFIC_4|$TRAFFIC_4|Bytes_per_second"
+#GRAPH_20="PT|PACKETS_4|$PACKETS_4|Packets_per_second"
+# Traffic Priorisation Statistics
+# GRAPH_21="TC|TRAFFIC|$TRAFFIC|Bytes_per_second|1000|--logarithmic"
+# GRAPH_22="TC|PACKETS|$PACKETS|Packets_per_second"
+# Accounting Statistics
+#GRAPH_23="AC|TB|$TB|Bytes_per_second"
+#GRAPH_24="AC|TP|$TP|Packets_per_second"
+#GRAPH_25="AC|UB|$UB|Bytes_per_second"
+#GRAPH_26="AC|UP|$UP|Packets_per_second"
+#GRAPH_27="AC|IB|$IB|Bytes_per_second"
+#GRAPH_28="AC|IP|$IP|Packets_per_second"
+# Firewall Drop Statistics
+#GRAPH_29="PC|DROPPED|$DROPPED|Packets_per_second"
+
+#ALL_PRAEFIXES="SYS IF PT TC AC PC"
+ALL_PRAEFIXES="SYS IF"
+GRAPH_MAX=12
--- /dev/null
+#!/bin/sh
+#
+# Author: Christian Rost (chr@baltic-online.de)
+# Purpose: Shell-Interface to rrdtool
+#
+RRDCNF=/etc/rrd.conf
+. $RRDCNF
+
+######################################
+# init() function to create .rrd-file
+# $1=VAR-PRAEFIX $2=VAR-POSTFIX
+######################################
+init()
+{
+ # Calculate optimal step by assuming highest precision on the last-xhour plot
+ OPTSTEP=`expr $HOURS \* 3600 \/ $PIXWIDTH \* $H_RES`
+ [ $OPTSTEP != $STEP ] && echo "WARNING: Your optimal step is: $OPTSTEP. But you are using: $STEP"
+
+ ARH_AVG=`expr $HOURS \* 3600 \/ $PIXWIDTH \* $H_RES \/ $STEP`; ARH_CNT=`expr $HOURS \* 3600 \/ $ARH_AVG \/ $STEP`
+ ARD_AVG=`expr $DAYS \* 86400 \/ $PIXWIDTH \* $D_RES \/ $STEP`; ARD_CNT=`expr $DAYS \* 86400 \/ $ARD_AVG \/ $STEP`
+ ARW_AVG=`expr $WEEKS \* 604800 \/ $PIXWIDTH \* $W_RES \/ $STEP`; ARW_CNT=`expr $WEEKS \* 604800 \/ $ARW_AVG \/ $STEP`
+
+ PRAEFIX=$1; POSTFIX=$2
+ DSOURCE=""
+
+ echo "Init storage for $HOURS hours on averages: $ARH_AVG x $STEP seconds ($ARH_CNT total values)"
+ echo "Init storage for $DAYS days on averages: $ARD_AVG x $STEP seconds ($ARD_CNT total values)"
+ echo "Init storage for $WEEKS weeks on averages: $ARW_AVG x $STEP seconds ($ARW_CNT total values)"
+
+ eval SOURCE=\$${PRAEFIX}_${POSTFIX}
+ for i in $SOURCE
+ do
+ eval var=\$${PRAEFIX}_${i}
+ ifs="$IFS"; IFS="|"; set -- $var
+ if [ "`echo ${1} | cut -b1`" = "-" ]
+ then
+ VAR="`echo ${1} | cut -b2-`"
+ else
+ VAR=`echo $1 | sed "s/ //g"`
+ fi
+ DSOURCE="$DSOURCE DS:${VAR}:${3}:$MAXSTEP:0:${4}"
+ IFS="$ifs"
+ done
+ $DEBUG $RRDTOOL create $RRDDIR/$PRAEFIX.rrd \
+ --step ${STEP} \
+ $DSOURCE \
+ RRA:AVERAGE:0.5:$ARH_AVG:$ARH_CNT \
+ RRA:AVERAGE:0.5:$ARD_AVG:$ARD_CNT \
+ RRA:AVERAGE:0.5:$ARW_AVG:$ARW_CNT \
+ RRA:MAX:0.5:$ARH_AVG:$ARH_CNT \
+ RRA:MAX:0.5:$ARD_AVG:$ARD_CNT \
+ RRA:MAX:0.5:$ARW_AVG:$ARW_CNT
+ return $?
+}
+
+#################################################################################################################
+# graph() function to create png-graphics
+# $1=IMG-DIR $2=VAR-PRAEFIX, $3=VAR-POSTFIX, $4=Headline, $5=end, $6=start, $7=base,
+# $8=DEFS/ENTRIES $9=other rrdgraph options (Vertlabel,...)
+#################################################################################################################
+# COMMENT:"$DATE\c"
+do_rrdgraph()
+{
+ $DEBUG $NICE $RRDTOOL graph "$1/$2_$3.png" \
+ --title "$4" \
+ --imgformat $PIXFORMAT \
+ --width $PIXWIDTH \
+ --height $PIXHEIGHT \
+ --end "$5" \
+ --start "$6" \
+ --base "$7" \
+ $8 $9
+}
+
+#################################################################################################################
+# graph() function to create png-graphics
+# $1=IMG-DIR $2=VAR-PRAEFIX, $3=VAR-POSTFIX, $4=Headline, $5=end, $6=start, $7=base,
+# $8=DEFS/ENTRIES $9=other rrdgraph options (Vertlabel,...)
+#################################################################################################################
+# COMMENT:"<RRD::TIME::NOW %c>\c"
+do_rrdcgi()
+{
+ cat << EOF > $1/$2_$3.def
+
+<RRD::GRAPH $1/<RRD::CV START>$2_$3.png \
+--title "$4" \
+--imgformat $PIXFORMAT \
+--width $PIXWIDTH \
+--height $PIXHEIGHT \
+--end "$5" \
+--start <RRD::CV START> \
+--base $7 \
+--imginfo "<IMG NAME=$2_$3 SRC=$RRDCGIIMGPATH/%s OnClick=zoomToggle('${SCGIPIXWIDTH}px','${NCGIPIXWIDTH}px',this); WIDTH=${SCGIPIXWIDTH}px>" \
+--lazy \
+$8 $9 >
+EOF
+
+ cat << EOF >> $RRDCGISCRIPT
+$NEWLINE <TD valign=top>$4<br>
+ <RRD::INCLUDE $1/$2_$3.def>
+</TD>
+EOF
+}
+
+
+
+gen_cgi_header()
+{
+ cat << EOF > $RRDCGISCRIPT
+#!$RRDCGI
+<HEAD><TITLE>RRDCGI Router Statistics</TITLE></HEAD>
+<SCRIPT TYPE="text/javascript" LANGUAGE="JavaScript">
+function update_radio_check(robj,value) { for (var i=0; i<robj.length; i++) if (robj[i].value==value) robj[i].checked=1; }
+var nW,oW;
+function zoomToggle(iWideSmall,iWideLarge,whichImage){
+oW=whichImage.style.width;
+if(oW==iWideLarge){
+nW=iWideSmall;}else{
+nW=iWideLarge;}
+whichImage.style.width=nW;
+}
+</SCRIPT>
+<BODY onload="update_radio_check(document.RangeForm.START,'<RRD::CV START>')">
+<H1>RRDCGI Router Statistics <font size-=2><em>(<RRD::TIME::NOW %c>)</em></font></H1>
+<FORM NAME=RangeForm>
+ <INPUT NAME=START TYPE=RADIO VALUE=end-${HOURS}h checked>${HOURS} hours ago
+ <INPUT NAME=START TYPE=RADIO VALUE=end-${DAYS}d>${DAYS} days ago
+ <INPUT NAME=START TYPE=RADIO VALUE=end-${WEEKS}w>${WEEKS} weeks ago
+ <INPUT TYPE=SUBMIT>
+</FORM>
+<P>
+<TABLE>
+EOF
+}
+
+gen_cgi_footer()
+{
+ cat << EOF >> $RRDCGISCRIPT
+</TABLE>
+</P>
+</BODY>
+</HTML>
+EOF
+ chmod +x $RRDCGISCRIPT
+}
+
+#################################################################################################################
+# $1=mode $2=VAR-PRAEFIX, $3=VAR-POSTFIX, $4=Headline, $5=Vertlabel, $6=start, $7=end, $8=base, $9=other rrdgraph options
+#################################################################################################################
+do_graph()
+{
+ MODE=$1; PRAEFIX=$2; POSTFIX=$3; HEADLINE=$4; VERTLABEL=$5; START=$6; END=$7; BASE=$8; SRC=${RRDDIR}/${PRAEFIX}.rrd
+ if [ ! -r "$SRC" ]
+ then
+ echo "$SRC not found. Aborting all operations now..."
+ exit 1
+ fi
+
+ # For Graphing Memory BASE should be set to 1024, default is 1000
+ [ -n "$8" ] && BASE=$8 || BASE=1000
+ [ -n "$9" ] && OPTS=$9 || OPTS="--lower-limit 0"
+ DEFS=""; ENTRIES=""
+ eval SOURCE=\$${PRAEFIX}_${POSTFIX}
+ for i in $SOURCE
+ do
+ eval var=\$${PRAEFIX}_${i}
+ ifs="$IFS"; IFS="|"; set -- $var
+ if [ "`echo ${1} | cut -b1`" = "-" ]
+ then
+ VAR="`echo ${1} | cut -b2-`"
+ NEG=1
+ else
+ VAR=`echo $1 | sed "s/ //g"`
+ NEG=0
+ fi
+
+ if [ "$NEG" = 1 ]
+ then
+ [ -n "${8}" ] && DEFS="$DEFS DEF:${VAR}=$SRC:${VAR}:AVERAGE DEF:MAX${VAR}=$SRC:${VAR}:MAX ${8} CDEF:N${VAR}C=${VAR}C,-1,* " \
+ || DEFS="$DEFS DEF:${VAR}=$SRC:${VAR}:AVERAGE DEF:MAX${VAR}=$SRC:${VAR}:MAX CDEF:N${VAR}=${VAR},-1,*"
+ else
+ [ -n "${8}" ] && DEFS="$DEFS DEF:${VAR}=$SRC:${VAR}:AVERAGE DEF:MAX${VAR}=$SRC:${VAR}:MAX ${8}" \
+ || DEFS="$DEFS DEF:${VAR}=$SRC:${VAR}:AVERAGE DEF:MAX${VAR}=$SRC:${VAR}:MAX"
+ fi
+ # Now this is a bit ugly, but i don't know how to escape the blanks in a proper way.
+ # If you know any better way to keep the blanks in the legend of the graphics please inform me.
+ #L=`echo ${2} | tr -s "[= =]" '\014'`
+ #L=`echo ${2} | tr -s "[= =]" '_'`
+ L=`echo ${2} | sed "s/ /_/g"`
+ if [ -n "${7}" ]
+ then
+ if [ -n "${8}" ]
+ then
+ [ "$NEG" = 1 ] && ENTRIES="$ENTRIES ${6}:N${VAR}C${5}:${L}: GPRINT:${VAR}C:AVERAGE:Average\:${7} GPRINT:MAX${VAR}C:MAX:Max\:${7} GPRINT:${VAR}C:LAST:Last\:${7}\\j" \
+ || ENTRIES="$ENTRIES ${6}:${VAR}C${5}:${L}: GPRINT:${VAR}C:AVERAGE:Average\:${7} GPRINT:MAX${VAR}C:MAX:Max\:${7} GPRINT:${VAR}C:LAST:Last\:${7}\\j"
+ else
+ [ "$NEG" = 1 ] && ENTRIES="$ENTRIES ${6}:N${VAR}${5}:${L}: GPRINT:${VAR}:AVERAGE:Average\:${7} GPRINT:MAX${VAR}:MAX:Max\:${7} GPRINT:${VAR}:LAST:Last\:${7}\\j" \
+ || ENTRIES="$ENTRIES ${6}:${VAR}${5}:${L}: GPRINT:${VAR}:AVERAGE:Average\:${7} GPRINT:MAX${VAR}:MAX:Max\:${7} GPRINT:${VAR}:LAST:Last\:${7}\\j"
+ fi
+ else
+ [ "$NEG" = 1 ] && ENTRIES="$ENTRIES ${6}:N${VAR}${5}:${L}: GPRINT:${VAR}:AVERAGE:Average\:%6.2lf%s GPRINT:MAX${VAR}:MAX:Max\:%6.0lf%s GPRINT:${VAR}:LAST:Last\:%6.2lf%s\\j" \
+ || ENTRIES="$ENTRIES ${6}:${VAR}${5}:${L}: GPRINT:${VAR}:AVERAGE:Average\:%6.2lf%s GPRINT:MAX${VAR}:MAX:Max\:%6.0lf%s GPRINT:${VAR}:LAST:Last\:%6.2lf%s\\j"
+ fi
+ IFS="$ifs"
+ done
+
+ #[ "$POSTFIX" = "CPU_STATS" ] && (echo $OPTS; echo $DEFS ; echo $ENTRIES; echo $OPTS)
+
+ $MODE "$IMGDIR" "$PRAEFIX" "$POSTFIX" "$HEADLINE" "$END" "$START" "$BASE" "$DEFS $ENTRIES" "--vertical-label $VERTLABEL $OPTS"
+}
+
+# Check if all rrd-files are present
+# and create them if not
+init_loop()
+{
+ for j in $ALL_PRAEFIXES
+ do
+ if [ ! -f $RRDDIR/$j.rrd ]
+ then
+ echo "Creating $RRDDIR/$j.rrd ..."
+ init $j ALL
+ [ ! -f $RRDDIR/$j.rrd ] && EXIT=1
+ fi
+ done
+ [ "$EXIT" = 1 ] && return 1 || return 0
+}
+
+
+graph_loop()
+{
+ mode=$1; start=$2; end=$3; c=1
+ while [ $c -le $GRAPH_MAX ]
+ do
+ eval var=\$GRAPH_${c}
+ # $1=VAR-PRAEFIX $2=VAR-POSTFIX $3=Headline $4=Vertlabel $5=base $6=other rrdgraph options
+ ifs="$IFS"; IFS="|"; set -- $var
+ IFS="$ifs"
+ [ "$1" != "$OLD" -o "`expr \( $c - 1 \) % 2`" = 0 ] && NEWLINE="</TR><TR>" || NEWLINE=""
+ do_graph $mode $1 $2 "$3" "$4" $start $end $5 "$6"
+ c=`expr $c + 1`; OLD=$1
+ done
+}
+
+
+case "$1" in
+ init)
+ if init_loop
+ then
+ exit 0
+ else
+ echo "Initialisation of rrd-database-files failed"
+ exit 1
+ fi
+ ;;
+ cgi)
+ echo "Updating $RRDCGISCRIPT and $IMGDIR/*.def"
+ gen_cgi_header
+ # The start-time will be not used
+ graph_loop do_rrdcgi end now
+ gen_cgi_footer
+ ;;
+ images)
+ # Create the graphs
+ [ -n "$2" ] && STH=$2 || STH=24h
+ echo "Updating Graphs ($STH ago -> now) for $RRDDIR/*.rrd"
+ graph_loop do_rrdgraph "end-${STH}" now
+ ;;
+ fetch)
+ # Fetch data from rrdcollect daemon
+ if [ ! -n "$3" ]
+ then
+ echo "Usage: $0 fetch <host> <port>"
+ exit 1
+ else
+ echo "Fetching ascii-logs from rrdcollect daemon"
+ (cd $RRDDIR && $NETCAT $2 $3 | sed -n "s:^\(update .*\):$RRDTOOL \1:p" | sh -x ) 2>&1 | wc -l #>/dev/null
+ exit 0
+ fi
+ ;;
+ *) echo "Usage: $0 <init|cgi|fetch|images>"
+ echo " init: Initialize rrd-datafiles if neeeded"
+ echo " cgi: Creates cgi-script for use with rrdcgi"
+ echo " fetch: Fetching data from rrdcollect via netcat"
+ echo " images: Generates images"
+ exit 1
+ ;;
+esac
+exit 0
projects / openwrt.git / commitdiff