[syslog-ng] Filter out host from netmask range

Balazs Scheidler bazsi77 at gmail.com
Mon Mar 31 23:36:38 CEST 2014


The host filter applies to the $HOST field.  Just use the netmask filter
with 32 as mask.
On Mar 31, 2014 2:31 PM, "Ian Hasund" <ian at hasund.us> wrote:

> I am trying to remove a specific set of hosts from a network range using
> filters.
>
> for example, I have the following:
>
> filter f_home_subnet {
>         (
>                 netmask("192.168.0.0/24")
>         );
> };
>
> I now want to exclude some specific hosts, let's say 192.168.0.10 and
> 192.168.0.20.
>
> My attempts of adding "not host" to the above doesn't seem to work.
>
> Any pointers / suggestions would be greatly appreciated.
>
> Thanks,
> Ian
>
>
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