Date: Sat, 4 Jan 2014 01:36:24 -0500 From: Jason Hellenthal <jhellenthal@dataix.net> To: Devin Teske <dteske@freebsd.org> Cc: "rc@freebsd.org" <rc@freebsd.org>, Devin Teske <dteske@freebsd.org>, "net@freebsd.org" <net@freebsd.org> Subject: Re: network.subr _aliasN handling Message-ID: <F51E15B7-35E6-4454-BB7D-BB3B022AC7FE@dataix.net> In-Reply-To: <9498BE8E-8090-4E7A-8317-18D29B1DDC08@dataix.net> References: <20131228055324.GA72764@aim7400.DataIX.local> <A7699871-A170-4AD5-B740-ED8BE17C7107@fisglobal.com> <9498BE8E-8090-4E7A-8317-18D29B1DDC08@dataix.net>
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--Apple-Mail-2C24A6D5-9BA6-4FD9-B156-0443CCD0BAC7 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Also I'm not using ipv6_ifconfig_int0_aliasN syntax vars here on stable/9 Strictly without ipv6_ since the original aliasing with "inet6 . . . " work= s and leaves for a nice clean list. --=20 Jason Hellenthal Voice: 95.30.17.6/616 JJH48-ARIN > On Jan 4, 2014, at 1:28, Jason Hellenthal <jhellenthal@dataix.net> wrote: >=20 > Alright something is a little off about this from a running standpoint it d= id what it is meant to do. >=20 > Bug1: it seems to have looped back over itself reissuing two addresses fro= m the top of the list. >=20 > Test case: > I have aliases 0-14 used numbered as such. > Aliases 0-7 are ipv6 > Aliases 8-14 are ipv4 >=20 > I commented out alias 2 and 6 to break up consecutive order. >=20 > Alias 8 & 9 appeared to have been run after alias 14. >=20 >=20 > Something is awry but I can't quite pick out what it is yet. >=20 > --=20 > Jason Hellenthal > Voice: 95.30.17.6/616 > JJH48-ARIN >=20 >> On Dec 28, 2013, at 23:24, "Teske, Devin" <Devin.Teske@fisglobal.com> wro= te: >>=20 >>=20 >>> On Dec 27, 2013, at 9:53 PM, <jhellenthal@dataix.net> wrote: >>>=20 >>> Curious what everyone's opinion would be on modifying the handling of _a= liasN functions or providing a wrapper around it to handle non-sequential or= dering. >>>=20 >>> My goal on this is simple and based around groupings similiar to that of= the way user id(1)'s in passwd and group are handled or denoted for use on m= odern systems. >>>=20 >>> I.e.: I would like to achieve this... >>>=20 >>> *_alias[1-99] =3D System type addresses "Importand addresses or internal= " >>> *_alias[100-199] =3D Aliases for interface 1 >>> *_alias[200-299] =3D Aliases for interface 2 >>> etc... >>>=20 >>> NOt looking to achieve some sort of prefered naming convention for the i= nterface aliases, but loosen them so they may be defined by the user in what= ever means neccesary to their benefit. >>>=20 >>> In a scheme similiar to above I attempted to set an address on every oth= er 4th alias leaving 3 space rule room for insertion of further addresses bu= t was surprised when the processing of the aliases ceased at the first non-s= equential space. >>>=20 >>> So why not just grab every _aliasN no matter of what it is for the inter= face and shove them into an arrary to be processed by a "for" statement ? th= e order would still be kept without having to inspect every defintion of ali= as and incrementing prehistorically. >>>=20 >>> As well this could provide early loading of the addresses into their res= pective arrays so they may be processed and provided to any other functions t= hat may need to access them earlier on in script fallthrough. >>>=20 >>> Looking at _alias'N' sequentialy feels like a neucense. >>=20 >> You mean something like the attached? >> --=20 >> Devin >>=20 >> _____________ >> The information contained in this message is proprietary and/or confident= ial. If you are not the intended recipient, please: (i) delete the message a= nd all copies; (ii) do not disclose, distribute or use the message in any ma= nner; and (iii) notify the sender immediately. In addition, please be aware t= hat any message addressed to our domain is subject to archiving and review b= y persons other than the intended recipient. 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