On Tue, Sep 11, 2012 at 4:26 AM, Damien Fleuriot <m...@my.gd> wrote: > On 11 Sep 2012, at 10:15, "Shiv. Nath" <prabh...@digital-infotech.net> > wrote: > > It is FreeBSD Release 9.0 x64 and i see this log very frequent almost > every second, And i want to block this IP from reaching my server. i > configured the PF as following but still see the same logs, it is like it > did not work. > > > > Sep 11 07:49:56 titan avahi-daemon[1567]: Received response from host > 41.211.2.239 with invalid source port 4331 on interface 'em0.0' > > It says it received a *response* so my understanding is *you* are trying > to connect. >
But it's avahi (a zeroconf implementation) so the response is to a broadcast; the remote machine in question may also be broadcasting. I would actually question why avahi is even enabled on a server; perhaps the correct answer is simply to disable it in rc.conf. -- brandon s allbery allber...@gmail.com wandering unix systems administrator (available) (412) 475-9364 vm/sms _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
