Date: Fri, 14 Mar 2008 10:11:06 +0000 (UTC) From: "Bjoern A. Zeeb" <bz@FreeBSD.org> To: Mike Silbersack <silby@silby.com> Cc: freebsd-net@freebsd.org Subject: Re: TCP options order changed in FreeBSD 7, incompatible with some routers Message-ID: <20080314100707.F50685@maildrop.int.zabbadoz.net> In-Reply-To: <20080314005224.S65945@odysseus.silby.com> References: <f90b44e40803111756h517b373ala8afdff9395b7fac@mail.gmail.com> <20080312231330.D60219@odysseus.silby.com> <20080312232607.J60219@odysseus.silby.com> <20080313154547.F50685@maildrop.int.zabbadoz.net> <20080314005224.S65945@odysseus.silby.com>
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On Fri, 14 Mar 2008, Mike Silbersack wrote: > On Thu, 13 Mar 2008, Bjoern A. Zeeb wrote: > >> It should give you output like this: >> >> <mss 1396,nop,wscale 3,nop,nop,timestamp 3321226304 >> 19549200,sackOK,eol,0x01[bad padding]> > > I like the [bad padding]. :-) >> <mss 1396,nop,wscale 3,nop,nop,timestamp 574483947 >> 19641135,sackOK,eol,0x00> > > But I think the "good" case should look like it did before, per POLA. Ok, I am only printing it in case bad padding happens or one gave -v. The new patch is here: http://sources.zabbadoz.net/freebsd/patchset/20080314-01-tcpdump-print-tcp-option-padding.diff -- Bjoern A. Zeeb bzeeb at Zabbadoz dot NeT Software is harder than hardware so better get it right the first time.
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