paul at xciv.org
Sun Jun 17 19:56:28 BST 2001
John Murphy <jfm at blueyonder.co.uk> wrote:
> I'm trying to understand all the information in ipflog (IPFilter log).
> I can't seem to find a www tutorial and I think the ipf mailing list
> would find this too basic a question for them.
I knew I had seen it somewhere, unfortunately not in the ipmon(8)
man page, but in the IP Filter HOWTO (Section: "ipmon utility"),
linked to from <URL:http://www.ipfilter.org/>.
> I've indicated the values I don't understand below:
> (Times removed for shorter lines)
> ed0 @0:17 b 188.8.131.52,21 -> 184.108.40.206,21 PR tcp len 20 40 -SF IN
> ^^^^^ ^^ ^^ ^^^
The first one is the rule/group, corresponding to the output from
'ipfstat -in', PR is protocol, and the -SR are the flags on the
(TCP in this case) packet.
More information about the Ukfreebsd