Date: Mon, 19 Mar 2001 10:12:11 +0530 (IST) From: Mohana Krishna Penumetcha <pmk@sasi.com> To: Jeroen Ruigrok/Asmodai <asmodai@wxs.nl> Cc: net@freebsd.org Subject: Re: strange arp packets!!! Message-ID: <Pine.LNX.4.10.10103191001060.1055-100000@pcs113.sasi.com> In-Reply-To: <20010316102159.B11527@daemon.ninth-circle.org>
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On Fri, 16 Mar 2001, Jeroen Ruigrok/Asmodai wrote: > -On [20010316 06:25], Mohana Krishna Penumetcha (pmk@sasi.com) wrote: > >16:41:25.623476 arp who-has 0.0.0.0 tell 10.0.36.130 > >16:41:30.639372 arp who-has 0.0.0.0 tell 10.0.36.130 > >16:41:40.649838 arp who-has 0.0.0.0 tell 10.0.36.130 > >16:41:45.631430 arp who-has 0.0.0.0 tell 10.0.36.130 > >16:41:50.640533 arp who-has 0.0.0.0 tell 10.0.36.130 > >16:42:00.651104 arp who-has 0.0.0.0 tell 10.0.36.130(--> pcs130) > > > >i am little confused what this means, since 0.0.0.0 means "this host"? > > Not necessarily, 0.0.0.0 can also mean default gateway, which is the > more common use nowadays. 0.0.0.0 for `this host' is an old use IIRC. > i should check the code to see under what conditions the 0.0.0.0 is used. > >or is it that, it is meant to update the arp entry corresponding to > >pcs130 on other hosts in the subnet? in this case, it can as well say > >"10.0.36.130" instead of "0.0.0.0". > > I am not sure right now, might be because my head's a little foggy. > > What does arp -a and netstat -rn look like on the FreeBSD box and on the > Linux box? i didn't capture all that data, but i think, it is not very difficult to reproduce the same dump, i will check out for what ip addr, these packets are generated. Thanks, mohan > > -- > Jeroen Ruigrok van der Werven/Asmodai .oUo. asmodai@[wxs.nl|freebsd.org] > Documentation nutter/C-rated Coder BSD: Technical excellence at its best > D78D D0AD 244D 1D12 C9CA 7152 035C 1138 546A B867 > All of us visionaires with a rope around our neck... > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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