Date: Sun, 23 Aug 2009 22:25:49 +0200 From: Willem Jan Withagen <wjw@digiware.nl> To: Lars Eggert <lars.eggert@nokia.com> Cc: "freebsd-ipfw@FreeBSD.org" <freebsd-ipfw@FreeBSD.org> Subject: Re: bin/117214: ipfw(8) fwd with IPv6 treats input as IPv4 Message-ID: <4A91A5CD.1010901@digiware.nl> In-Reply-To: <67526C6C-7C00-4D0F-A987-B9AA42868E59@nokia.com> References: <200908220010.n7M0A419071352@freefall.freebsd.org> <4A8FD99F.1050406@digiware.nl> <67526C6C-7C00-4D0F-A987-B9AA42868E59@nokia.com>
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Lars Eggert wrote: > Well, one pretty simple (and not always correct) fix would be to assume > that if an address has more than 1 colon, it's IPv6. > > The correct fix is to generate a small flex parser. Which will require to spec an real grammar for the tokens. In itself of course a "good thing(tm)" --WjW
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