| From: | "A(dot) Kretschmer" <andreas(dot)kretschmer(at)schollglas(dot)com> |
|---|---|
| To: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: function that resolves IP addresses |
| Date: | 2005-10-19 13:09:15 |
| Message-ID: | 20051019130915.GB12829@webserv.wug-glas.de |
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| Lists: | pgsql-general |
am 19.10.2005, um 14:36:46 +0200 mailte Marcel Gsteiger folgendes:
> Hi all
>
> Does anybody know how I could create a database function that accepts
> an INET parameter and reverse-lookups the hostname via DNS PTR lookup?
> Something like the dnsname command line utility in the djbdns package. I
> need this function for analyzing firewall logs stored in the database
> with ulogd.
>
> Any idea would much be appreciated.
You can write such a function with a language like plperl or plsh.
Regards, Andreas
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Andreas Kretschmer (Kontakt: siehe Header)
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