Re: [44net] A new era of IPv4 Allocations : Agree - No I don't

Bill , As the TAC was discussing the proposal we all came to the conclusion that someone would come with the fear that ARDC/AMPR would prepare for the selling of some of the address space. First this is a valid fear and it is totally understandable. But what you may not know is that by selling some space again ARDC would loose it's 501c status and would have to pay a huge taxe amount on the selling of the new block and the same on the first block as this would be seen by the IRS as its core business and not seen as a charity entity. This would totally defeat the goal of selling another block. I don't believe the above paragraph either. A non profit (501c3) entity can sell off an asset and retain it's non-profit status. The rule is that the proceeds from that asset must be reinvested toward the mission of the organization. This is part of a misnomer of what a Non-Profit vs a for Profit entity is. The big question is what is profit? Generally a for Profit company has Shareholders (either public or private) that take a draw or dividend of the monies from the business after expenses are paid. In a non-profit all monies generaated are to be reinvested toward the orgaanizational purpose for the public good. Bear in mind that a lot of flack would be taken for it, but it would be perfectly legal for the C-level executives of a non-profit to derive a gargantuan salary for their services (which are deemed as operating exenses), then the board vote to sell an asset with the proceeds being turned back to the general fund, which then goes to pay those gargantuan C-level salaries. Eric af6ep Télécharger Outlook pour Android<https://aka.ms/AAb9ysg> ________________________________ From: 44Net &lt;44net-bounces+petem001=hotmail.com(a)mailman.ampr.org&gt; on behalf of Andy Brezinsky via 44Net &lt;44net(a)mailman.ampr.org&gt; Sent: Friday, August 13, 2021 12:30:34 AM To: 44net(a)mailman.ampr.org &lt;44net(a)mailman.ampr.org&gt; Cc: Andy Brezinsky &lt;andy(a)mbrez.com&gt; Subject: Re: [44net] A new era of IPv4 Allocations : Agree - No I don't +1 Bill. I was meaning to respond with something similar so thank you for saying it so eloquently. Don't try to get cute with encoding special information into the addressing scheme. Things can change and re-numbering to adhere to looks like a CCNA exercise of IP allocation is a waste of time. In the future, maybe private networks take off and that subnet starts getting too small. Maybe the FCC relaxes rules around encryption and we want to give internet access to things that were previously private. Is everyone expected to re-number /again/? Publish a BGP (or HTTP) feed of bogons (IPs that should never, ever be public) and let people consume that for automatic rules creation if they want it. On 8/12/21 11:08 PM, Bill Buhler via 44Net wrote: OK, I've been watching this fire for a couple of weeks alternating between initial shock, outrage, disbelief. Now I'm going to go into denial, I'll probably skip bargaining since I don't have anything worth bargaining with. I manage one of the /23's that is hosted by Vultr (I used to self host, but I sold the business that provided those links and migrated to Vultr). From my perspective the 44net's existence showed with foresight of hams in the early 80's and it needs to be carefully managed and preserved. I was shocked a couple of years ago when comments on the list about funny things with listing turned into announcement that Amazon was now the proud owner of a large portion of the heritage of all hams. This had been done with no discussion or debate and was merely presented as a fait accompli. I don't want to open up that can of worms exactly, but I find myself questioning if we aren't looking at preparation for another round of this. You see the IETF already stared out the problem of internet connected / reachable hosts and non internet reachable hosts and gave us three allocations in RFC 1918 that anyone anywhere in the world can use. I saw reference to the 10.44.0.0/16 as a idea, but we could go far beyond that if we wanted to run a private routing registry for hosts that are intranet based and want routing to 44net systems. Could there be addressing overlap and challenges, yes their could, most people use the 192.168.0.0/16 subnets at home, and could be instructed to do so. So to me that looks viable (and I run a international corporate network that uses a lot of RFC 1918 space, I've dealt with a lot of variables, but it can use BGP to pass its routes just like the rest of the IPv4 space. So I find myself wondering what is really going on here and I start to wonder if this is preparation for another selloff of our space? You see, if the systems on a intranet are guaranteed not to talk with the internet, it doesn't matter if they use internet addresses because their speaking with any internet system is by definition invalid. So move all of the Intranet to one slice, and once everyone has moved. Sell it! They won't be affected because they can't talk to the Internet. The other side might have occasional connectivity problems, but they will be rare... I'm probably way off the deep end with this suggestion. But I really can't understand why forcing a substantial portion of our address space to be intranet only is a good solution. All I know for sure is I Hate complicated rules being pushed into the address space about who can talk to who. I use firewalls on my borders, I expect anyone peered with me to do the same. I believe we tend to be law abiding, rule following folk, but there are many examples of amateur radio operators who aren't, and individuals who pretend to be licensed who aren't. I do understand consternation about people injecting routes for the 44 net and stealing our addresses temporarily. This can be a problem for every system. CYMRU publishes a list of Bogon's via BGP and HTTP, what if we just host on the portal lists of subnets that we have not allocated, or allocated for Intranet only usage. Those that care can download it into their firewall filter rules and if those appear on our Internet feeds they will be dropped (it would also help us detect such usage). I'm sure we all want we each think is best for AMPR, and I love that we are all so passionate about it. 73 Bill AF7SJ On 8/10/2021 4:43 PM, pete M wrote: I hate to be the bearer of bad news, but that is it not true. We have seen group of people getting some BGP announce of parts of the 44net with out being autorized to do so and they did this by having access to a bgp server and making the route seem legaly done. And those hacker could have had access to the whole 44 net ham space with your solution. Ok, the people that want that the whole internet can reach them are not bothered at all by that situation, after all they already are dealing with such rogue situation. But the one that DONT want anything but ham traffic either be by choice or by laws are really bothered by such situation.So, no that easy solution is just a small bandage over la large bleading wound and it can lead to some ham to loose their licence if the data sent by the rogue reach the airwaves. Pierre VE2PF ________________________________________ De : 44Net &lt;44net-bounces+petem001=hotmail.com(a)mailman.ampr.org&gt; de la part de Ruben ON3RVH via 44Net &lt;44net(a)mailman.ampr.org&gt; Envoyé : 10 août 2021 17:40 À : 44Net general discussion Cc : Ruben ON3RVH Objet : Re: [44net] A new era of IPv4 Allocations : Agree Dual addressing means complicated policy based routing. The remaining 44net that we have today is ham only. Thus if one does not the internet to reach his/her subnet, all they have to do is add a simple firewall rule allowing 44/8 and 44.128/10 and denying the rest. That is a lot easier than policy based routing or dual addressing. That would allow fellow hams to reach the subnet, but not the rest of "the big bad internet" Ruben - ON3RVH On 10 Aug 2021, at 23:30, Toussaint OTTAVI via 44Net &lt;44net(a)mailman.ampr.org&gt; wrote: Le 10/08/2021 à 20:26, R P via 44Net a écrit : Why should we separate networks ? Every simple firewall can block traffic with simple rule The purpose is not only to allow/block traffic. The TAC proposal describes two different user cases (called "Internet" and "Intranet") that suit different needs all over the world. Some of us are already using some similar schemes, but with different implementations all over the world. This makes routing a headache, and there are many situations where sysops don't know how to route traffic correctly. F/ex, in France, most of D-Star or DMR stuff which have 44et addressing are in fact using dual addressing, and have also a classic Internet IP, so that they can be reached from Internet. The separation into two subnets proposed by the TAC solves that, by defining clear routing policy for each subnet : - The "Internet" subnet is routed on public Internet via eBGP, and packets are carried via Internet - The "Intranet" subnet is not announced on Internet, but is only routed internally (as European HamNet does with iBGP) In your situation : - If you want to be reachable from public Internet, you can choose the "Internet" subnet, and set up your firewall rules according to your needs - If you want to be on a completely closed network not reachable from public Internet (such as Hamnet), then you can choose the "Intranet" subnet. Here, we decided to use the best of both modes. We're using dual addressing, and each site can have both Internet and Intranet addresses. Any device just needs to be connected to the right Ethernet interface, and it automatically gets the right IP, and the right routing / firewalling policy. The TAC proposal is a normalization of what some of us are already doing, with 44.190 "Internet / no country", or with BGP announcement of 44.x subnet. It offers clear segmentation about the two modes, and should help setting up routing policies by just having two big subnets. Le 10/08/2021 à 20:26, R P via 44Net a écrit : I (and all my country) sit on 44.138 which according to the proposal would be not connected to the Internet With the current proposal, and if you need your full IP range to be reachable directly from public Internet, then yes, I think you'll have to renumber to something in in 44.0. Anyway, I would answer to your question by another question : Even with a good firewalling, do you really need and/or want all your IP range, all your endpoints, all your users to be exposed to public Internet ? As said before, we choose to use both addressing, and we decide individually for every application or device device. F/ex : - D-Star, DMR, XLX -> Internet subnet - Remote control of HF radio-club station -> Intranet subnet Then, another option for you would be : - Keep your current network in 44.138, but consider it as "Intranet", "HamNet clone", and stop announcing it via BGP - Get another subnet in 44.0 for "Internet" and announce it via BGP - Choose individually what devices need to be reachable from public Internet (they should not be the majority), and just migrate/renumber those to 44.0 Or better suggestion : Do dual addressing everywhere like we do :-) If things work well, we (the TAC and all the sysops here) should be able to define clear routing policies, build a backbone, define a common POP policy, and define standard configuration for "Access" routers or endpoints to be implemented on a wide range of low-cost platforms :-) Of course, this would involve some work for everybody. But if we want to make 44net access easier and gain users, it seems obvious we'll have to migrate the current mess (there are not two user groups that do exactly the same thing) to something a little bit more normalized and harmonized ofer the world. Then, we all will have to change some things, HI :-) 73 de TK1BI _________________________________________ 44Net mailing list 44Net(a)mailman.ampr.org https://mailman.ampr.org/mailman/listinfo/44net