Re: Let's Focus on Moving Forward Re: V6 still not supported

2022-04-01 Thread Anthony Newman via NANOG



On 1 Apr 2022, at 11:17, Abraham Y. Chen wrote:

>
> 4)    EzIP proposes an overlay cyberspace with geographic flavor to restore 
> the society infrastructure back to Pt. 2) above, while providing the daily 
> services of Pt. 3). It essentially offers a parallel Internet for the 
> peasants who can again expect protection from their local government who 
> collects taxes, while without losing the benefits of the digital revolution.

So essentially a darknet whose implementation happens to be patent-encumbered 
by you. This doesn’t sound like progress to me.

Ant


Re: Web UI DHCP Option 82

2018-08-20 Thread Anthony Newman via NANOG

On 2018-08-19 11:18 AM, Ryan Hamel wrote:

I just had a brain fart a moment ago, PHPMyAdmin is an option if you want to 
create a number of MySQL users that have access to the same table.


Sysadmins hate this one simple trick!


Re: Companies using public IP space owned by others for internal routing

2017-12-20 Thread Anthony Newman via NANOG

On 2017-12-19 12:18 PM, UpTide . wrote:

If we allocate a /64 like we do single ipv4 addresses now the space gets 2^56 
(16777216) times larger; but if we start doing something crazy like allocating 
a /48 or /56 that number plummets. (256 times larger, and 65536 times larger 
respectfully.)

But then again I'm bad with math, maybe not?


You most certainly are. There are (2^32)*(2^32) in 2^64, meaning 
everyone who has a /32 of IPv4 would get about 4 billion /64s if we 
chopped it all up the same way. Or 65536 /48s, or 16777216 /56s.


I think the argument is not that there isn't enough address space to go 
around; more that profligate allocations to begin with may restrict 
future options on a century-scale timeline.




Re: db9f to usb-c serial

2024-09-24 Thread Anthony Newman via NANOG
On Tue, 24 Sep 2024, at 08:45, Jay Hennigan wrote:
>
> (Pedantic nit to pick - not all 8-pin modular jacks are RJ-45.)
>

The D connectors in question are also correctly called DE-9, unless it is the 
larger DB shell which would usually be a 25-pin connector with only 9 pins 
populated.

Ant