Date: Mon, 4 Apr 2016 22:39:41 +0000 From: Brooks Davis <brooks@freebsd.org> To: Matt Churchyard <matt.churchyard@userve.net> Cc: "freebsd-net@freebsd.org" <freebsd-net@freebsd.org> Subject: Re: Vale port naming Message-ID: <20160404223941.GB25187@spindle.one-eyed-alien.net> In-Reply-To: <20160404223748.GA25187@spindle.one-eyed-alien.net> References: <a019e4d9df0648e4affdc2dfa62595d9@SERVER.ad.usd-group.com> <20160404223748.GA25187@spindle.one-eyed-alien.net>
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--E39vaYmALEf/7YXx Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Apr 04, 2016 at 10:37:48PM +0000, Brooks Davis wrote: > On Mon, Apr 04, 2016 at 11:29:31AM +0000, Matt Churchyard via freebsd-net= wrote: > > From the little information I can find on the net it seems that valeX:Y= is the format for a port on a vale switch. > > Some examples use vale0:1, others use a letter such as valeA:0. The onl= y details I can find is a vague reference to a 15/16? character limit, alth= ough I don't know whether that applies to just the first part of the whole = thing. > >=20 > > Can anyone clarify the valid format for a vale switch/port? > > Is there any length or character restriction on X & Y? >=20 > According to the vale.4 manpage: >=20 > vale ports are named vale[bdg:][port] where vale is the prefix > indicating a VALE switch rather than a standard interface, bdg > indicates a specific switch (the colon is a separator), and port > indicates a port within the switch. Bridge and port names are > arbitrary strings, the only constraint being that the full name > must fit within 16 characters. >=20 > The manpage is confusing in that the name must be 15 characters plus the > NUL character. Given the other limits, it looks like bdg can be up to 8 > characters in practice. Having hit send, I've noticed I'm wrong here. :) In fact, you have 10 characters to split betwen bdg and port. -- Brooks --E39vaYmALEf/7YXx Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAEBAgAGBQJXAu0pAAoJEKzQXbSebgfAvqcIAJNK6YxKgBZm4fdkNN1Cwpdw 6u4BluALEXxX5Fe+plsSgQuudnU6ebzQKRuveFMPZfbQR24unZmAY5/8l7OJWsEH d5OQupiFRdjOztljfPjB1u59j3B1sWlBh+AGIGBJIUM4k3FO2+4BmB09KPg21usq k2iYLR6s4rTE+tFLx8Y3zFh/jTkzcSoppiUSAwlUkX8IW56r+yWnBh/fX/r7tWBx Wemtv6u8pf2MPyKXrSETQDsYwWow2RB28/Dsb4ibjQ8TNW9G57NzJSbBdKvHjN3A u25g1dVbyXmifTaz0AOf6MQOCAwC3u1oa+P+VHGz7V8uJtt3oInT55gkBRCPBXI= =c83C -----END PGP SIGNATURE----- --E39vaYmALEf/7YXx--
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