Thus spake "McDonald, Dan":
>
> Most people who try that sort of thing write iptable rules and measure
> the hits on those rules.
>
So I could do something like this
iptables -I INPUT 1 -s ! $local_subnet
iptables -I OUTPUT 1 -d ! $local_subnet
and then have MRTG run a script containing, say
iptables -nvxL INPUT | awk 'NR == 3 { print $2 }'
iptables -nvxL OUTPUT | awk 'NR == 3 { print $2 }'
uptime | cut -b 14-27
echo localhost
to get the number of bytes matching the two rules in the format MRTG wants?
--
J.
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