Attachment 161731 Details for Bug 253192 – Patch to munin plugins to use nf_conntrack when ip_conntrack unavailable

[patch] Patch to munin plugins to use nf_conntrack when ip_conntrack unavailable

munin_conntrack.patch (text/plain), 2.69 KB, created by n0dalus on 2007-08-17 12:12:54 UTC

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Creator: n0dalus

Created: 2007-08-17 12:12:54 UTC

Size: 2.69 KB

patch

obsolete

>--- fw_conntrack.old	2007-08-17 20:23:38.000000000 +0930
>+++ fw_conntrack	2007-08-17 20:29:55.000000000 +0930
>@@ -83,9 +83,9 @@
> 	fi
>         exit 0
> 	;;
>     autoconf)
>-        if [ -f /proc/net/ip_conntrack ] ; then
>+        if [ -f /proc/net/ip_conntrack -o -f /proc/net/nf_conntrack ] ; then
> 	    echo yes
> 	    exit 0
> 	else
> 	    echo no
>@@ -101,9 +101,17 @@
> # tcp      6 123109 ESTABLISHED src=10.0.0.5 dst=198.144.194.12 sport=33846 dport=6667 [UNREPLIED] src=198.144.194.12 dst=80.111.68.163 sport=6667 dport=33846 use=1
> # udp      17 53 src=80.111.68.163 dst=62.179.100.29 sport=34153 dport=53 src=62.179.100.29 dst=80.111.68.163 sport=53 dport=34153 [ASSURED] use=1
> #
> 
>-cat /proc/net/ip_conntrack | awk '
>+if [ -f /proc/net/ip_conntrack ]; then
>+    conntrack_file=/proc/net/ip_conntrack
>+elif [ -f /proc/net/nf_conntrack ]; then
>+    conntrack_file=/proc/net/nf_conntrack
>+else
>+    exit 1
>+fi
>+
>+cat "$conntrack_file" | awk '
>   BEGIN  { STATE["ESTABLISHED"]=STATE["FIN_WAIT"]=STATE["TIME_WAIT"]=0;
> 	   ASSURED=NOREPLY=NATED=STATE["SYN_SENT"]=STATE["UDP"]=0; }
>   /^tcp/ { STATE[$4]++; }
>   /^udp/ { STATE["UDP"]++; }
>--- fw_forwarded_local.old	2007-08-17 20:35:19.000000000 +0930
>+++ fw_forwarded_local	2007-08-17 20:33:54.000000000 +0930
>@@ -35,12 +35,15 @@
> if [ "$1" = "autoconf" ]; then
> 	if ( cat /proc/net/ip_conntrack 2>/dev/null >/dev/null ); then
> 		echo yes
> 		exit 0
>+	elif ( cat /proc/net/nf_conntrack 2>/dev/null >/dev/null ); then
>+                echo yes
>+                exit 0
>         else
> 		if [ $? -eq 127 ]
> 		then
>-			echo "no (ipconntrack not found)"
>+			echo "no (ip_conntrack/nf_conntrack not found)"
> 			exit 1
> 		else
> 			echo no
> 			exit 1
>@@ -49,9 +52,9 @@
> fi
> 
> if [ "$1" = "config" ]; then
> 
>-	echo 'graph_title ipconntrack'
>+	echo 'graph_title conntrack'
> 	echo 'graph_args -l 0 --base 1000'
> 	echo 'graph_vlabel established connections'
> 	echo 'graph_category network'
> 	echo 'forward.label forward'
>@@ -62,5 +65,13 @@
> 	echo 'local.max 500'''
> 	exit 0
> fi
> 
>-cat /proc/net/ip_conntrack | grep ESTABLISHED | sed 's/.*src=$.*$ .*dst=$.*$ sport.*src=$.*$ .*dst=$.*$ spo.*/\1 \2 \3 \4/g' | awk 'BEGIN {{FORW=0} {LOCAL=0}} {if($1 != $4){ FORW += 1} else { LOCAL += 1}} END {{print "forward.value "FORW} {print "local.value "LOCAL}}'
>+if [ -f /proc/net/ip_conntrack ]; then
>+    conntrack_file=/proc/net/ip_conntrack
>+elif [ -f /proc/net/nf_conntrack ]; then
>+    conntrack_file=/proc/net/nf_conntrack
>+else
>+    exit 1
>+fi
>+
>+cat "$conntrack_file" | grep ESTABLISHED | sed 's/.*src=$.*$ .*dst=$.*$ sport.*src=$.*$ .*dst=$.*$ spo.*/\1 \2 \3 \4/g' | awk 'BEGIN {{FORW=0} {LOCAL=0}} {if($1 != $4){ FORW += 1} else { LOCAL += 1}} END {{print "forward.value "FORW} {print "local.value "LOCAL}}'

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Attachments on bug 253192: 161731