51 lines
1.0 KiB
Plaintext
51 lines
1.0 KiB
Plaintext
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#!/bin/sh
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#
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# $OpenBSD: pf_states,v 1.1 2010/02/25 17:07:17 sthen Exp $
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#
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# (c) 2010 Kim H<>jgaard-Hansen <kimrhh@gmail.com>
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#
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# Script to monitor number of pf states from "pfctl -si".
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#
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# ln -s /usr/local/libexec/munin/plugins/pf_states \
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# /etc/munin/plugins/pf_states
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#
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# ...will monitor number of pf states.
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#
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# Parameters:
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#
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# config (required)
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# autoconf (optional - used by munin-config)
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# suggest (optional - used by munin-config)
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#
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# Magic markers (optional):
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#%# family=manual
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#%# capabilities=autoconf
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if [ "$1" = "autoconf" ]; then
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if [ "$(uname -s)" = "OpenBSD" ]; then
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echo yes
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exit 0
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else
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echo no
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exit 1
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fi
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fi
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if [ "$1" = "suggest" ]; then
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exit 0
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fi
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if [ "$1" = "config" ]; then
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echo 'graph_title pf state table size'
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echo 'graph_args --base 1000'
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echo 'graph_category pf'
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echo 'graph_vlabel entries'
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echo 'state.label Entries'
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echo 'state.info Number of state table entries'
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echo 'state.type GAUGE'
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exit 0
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fi
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pfctl -si | awk '$1=="current" && $2=="entries" { print "state.value " $3 }'
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