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Updated Munin (markdown)

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dn42 wiki 2015-01-01 12:40:02 -07:00
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Number of routes by AS (IPv4)
```#!/bin/bash
if [ "$1" = "config" ];then
echo graph_title Number of routes
echo graph_vlabel num. routes
echo graph_category network
echo graph_scale no
for AS in $(ip r|sed 's/.* dev //;s/ .*//'|sort|uniq -c|grep as|awk '{print $2}');do
echo $AS.label $AS
done
else
ip r|sed 's/.* dev //;s/ .*//'|sort|uniq -c|grep as|awk '{print $2".value "$1}'
fi
```
IPv6:
```
#!/bin/bash
if [ "$1" = "config" ];then
echo graph_title Number of routes
echo graph_vlabel num. routes
echo graph_category network
echo graph_scale no
for AS in $(ip -6 r|sed 's/.* dev //;s/ .*//'|sort|uniq -c|grep as|awk '{print $2}');do
echo $AS.label $AS
done
else
ip -6 r|sed 's/.* dev //;s/ .*//'|sort|uniq -c|grep as|awk '{print $2".value "$1}'
fi
```
(hint: The difference just the -6 on the ip command)