Date: Fri, 26 May 2006 10:49:38 +0300 From: husnu demir <hdemir@metu.edu.tr> To: Wes Santee <wsantee@gmail.com> Cc: freebsd-pf@freebsd.org Subject: Re: pfsync broadcasts without CARP/pfsync enabled Message-ID: <20060526074938.GA704568@metu.edu.tr> In-Reply-To: <447697BE.2080403@gmail.com> References: <447697BE.2080403@gmail.com>
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Just write ifconfig pfsync0 -syncif It will stop the sending of pfsync packets. Regards. Husnu Demir. On Thu, May 25, 2006 at 10:53:02PM -0700, Wes Santee wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA256 > > Greetings! > > I noticed that in FreeBSD 6.1-RELEASE, I'm seeing a lot of pfsync > broadcasts. However, I have neither CARP nor pfsync enabled on the > box. Anyone know where these are coming from and how I can stop them? > > $ tcpdump -n -i ath0 proto pfsync > tcpdump: verbose output suppressed, use -v or -vv for full protocol decode > listening on ath0, link-type EN10MB (Ethernet), capture size 96 bytes > 22:40:41.232887 IP 10.0.0.2 > 0.0.0.0: pfsync 228 > 22:40:41.273770 IP 10.0.0.2 > 0.0.0.0: pfsync 228 > 22:40:42.232928 IP 10.0.0.2 > 0.0.0.0: pfsync 228 > 22:40:43.232635 IP 10.0.0.2 > 0.0.0.0: pfsync 228 > 22:40:44.282448 IP 10.0.0.2 > 0.0.0.0: pfsync 452 > 22:40:45.291284 IP 10.0.0.2 > 0.0.0.0: pfsync 452 > 22:40:45.771212 IP 10.0.0.2 > 0.0.0.0: pfsync 228 > 22:40:46.514065 IP 10.0.0.2 > 0.0.0.0: pfsync 228 > 22:40:46.517593 IP 10.0.0.2 > 0.0.0.0: pfsync 228 > 22:40:47.514947 IP 10.0.0.2 > 0.0.0.0: pfsync 228 > 22:40:48.574785 IP 10.0.0.2 > 0.0.0.0: pfsync 228 > 22:40:48.919877 IP 10.0.0.2 > 0.0.0.0: pfsync 452 > 22:40:48.992723 IP 10.0.0.2 > 0.0.0.0: pfsync 900 > ^C > 13 packets captured > 21 packets received by filter > 0 packets dropped by kernel > > I've got 2 interfaces in the box, but it's only happening on ath0 > (which is the only wireless NIC). Note that these appear to be pfsync > protocol broadcast packets, not pfsync multicast packets. > > Cheers, > - -Wes > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.2 (MingW32) > > iQIVAwUBRHaXuorq8W17hxGfAQiCpw//QcjjtnI+/v/HFXVo1wO1pFnUK4rcwvk0 > bsapBxmadE64ryLEz3uTfsGHRh777OP3owPRSnvVlzo8MMob6Rofj8ZRdBvQZaV2 > vinR/lqXi8ZuXIMdiZAqHgAHfRGkLYRFjw71k/Aj+1bbhZh14ty1r7UZ4F3Y8nim > cjyFIFs9wgFeddFyffNJKkuhyp2/IYeXu8BRJAhrdVEBnkjKcpTVmbGc/z5IJQkO > YB4C/kkCfdUtGv60xwnYAYjDKAXlPAA5svfpmIe8jpSSwIUStBJK70kLdv0PkaWh > +QN/G/uDPavYXwlblu3zHMdpemQaz91B4TUT7cGoVinbk/sOisHlWRb+HAHDhhks > WejDhyo6QozqcXmzm8TweD95dF0cszEj3uGV/a7BT2pHd6VtwYhvv4veGStOdf01 > MZ3UzVPs5QVasa07XID8bGkoTJlXvUn47FmP5OWJU97ys8tg0/8/CVdJ5Uwdo/3m > auyxxSeDqAlx8w8reksRXWO68wNre4lj8G35IVNUgSvJhOgl5MrvYvAfhOswvGA+ > x2W5e+zQ16pPsUEPxRO8TVJPW2V8EopcZZy1k5FilKa6ZTHM1MlZu9BCM/anApN2 > +QomvIWomekXhkUyaCItXKINARAE3zBEQjXUY+RZCJ26NpqiTXEVEiFSbdWuqmWn > jCzxlwM35kE= > =upDG > -----END PGP SIGNATURE----- > > _______________________________________________ > freebsd-pf@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-pf > To unsubscribe, send any mail to "freebsd-pf-unsubscribe@freebsd.org"
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