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Code Issues Releases Wiki Activity

iptables-related plugins: use "-w" for consistent results

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The parameter "-w" forces iptables to wait for a lock before
printing data.

The parameter requires iptables 1.6 (released 2015).

See https://github.com/munin-monitoring/munin/issues/586
This commit is contained in:
Lars Kruse 2018-02-24 22:58:04 +01:00
parent 0b07e636e2
commit c9157be3fe
7 changed files with 31 additions and 31 deletions
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8
plugins/network/fwbuilder_
View file

@ -61,7 +61,7 @@ IP=${IP/-/\/}
if [ "$1" = "autoconf" ]; then
if [ -r /proc/net/dev ]; then
iptables -L INPUT -v -n -x >/dev/null 2>/dev/null
iptables -L INPUT -v -n -x -w >/dev/null 2>/dev/null
if [ $? -gt 0 ]; then
echo "no (could not run iptables as user `whoami`)"
exit 1
@ -77,7 +77,7 @@ fi
if [ "$1" = "suggest" ]; then
# find Chains for Accounting
iptables -L -n |grep ^ACCOUNTING |awk '{printf "%s\n%s\n",$4,$5}'| sort -u |sed 's#\/#-#'
iptables -L -n -w | grep ^ACCOUNTING |awk '{printf "%s\n%s\n",$4,$5}'| sort -u |sed 's#\/#-#'
exit 0
fi
@ -99,6 +99,6 @@ if [ "$1" = "config" ]; then
exit 0
fi;
echo "in.value $(( $(iptables -L -n -v -x |grep "ACCOUNTING" |awk '{printf "%s %s\n",$2,$9}' |grep $IP |awk '{printf "%s + ",$1}') 0 ))"
echo "out.value $(( $(iptables -L -n -v -x |grep "ACCOUNTING" |awk '{printf "%s %s\n",$2,$8}' |grep $IP |awk '{printf "%s + ",$1}') 0 ))"
echo "in.value $(( $(iptables -L -n -v -x -w | grep "ACCOUNTING" | awk '{printf "%s %s\n",$2,$9}' | grep $IP | awk '{printf "%s + ",$1}') 0 ))"
echo "out.value $(( $(iptables -L -n -v -x -w |grep "ACCOUNTING" | awk '{printf "%s %s\n",$2,$8}' | grep $IP | awk '{printf "%s + ",$1}') 0 ))"