Re: The Reg does 240/4

2024-02-15 Thread Lyndon Nerenberg (VE7TFX/VE6BBM)
I've said it before, and I'll say it again: The only thing stopping global IPv6 deployment is Netflix continuing to offer services over IPv4. If Netflix dropped IPv4, you would see IPv6 available *everywhere* within a month. --lyndon

Re: The Reg does 240/4

2024-02-15 Thread Lyndon Nerenberg (VE7TFX/VE6BBM)
> > How many legacy mail clients can handle IPv6? I would suspect all of them, since MUAs, by definition, are not involved in any mail transport operations. But if you're thinking of MUAs that use Submission, they are unlikely to care one whit what the underlying transport is. You configure a s

Re: The Reg does 240/4

2024-02-13 Thread Lyndon Nerenberg (VE7TFX/VE6BBM)
And what are they going to do when 240/4 runs out?

Re: JunOS config yacc grammar?

2023-08-22 Thread Lyndon Nerenberg (VE7TFX/VE6BBM)
OFFS people, spare me the bikeshed. It was a simple yes/no question. In case you missed it, here is the decision tree: /---\ | START | \---/ | | ^ / \ / \ / \ / \ / \ /Do Yo

Re: JunOS config yacc grammar?

2023-08-21 Thread Lyndon Nerenberg (VE7TFX/VE6BBM)
Diogo Montagner writes: > --728632060377d0b2 > Content-Type: text/plain; charset="UTF-8" > > I would first try to understand what you are trying to achieve. JUNOS is > very flexible on this front and I am wondering why you think yacc is the > right way to achieve what you are trying to

Re: JunOS config yacc grammar?

2023-08-21 Thread Lyndon Nerenberg (VE7TFX/VE6BBM)
Nick Hilliard writes: > No need to reinvent that wheel: > > root@foo> show configuration | display xml > root@foo> show configuration | display json That doesn't quite work for this scenario. It would mean ssh-ing to the switch to grab it, and that's pretty locked down. We already have cron job

JunOS config yacc grammar?

2023-08-21 Thread Lyndon Nerenberg (VE7TFX/VE6BBM)
Any chance somebody out there has a yacc grammar that will parse a Juniper config files? My immediate interest involves v19.X on our EX4300s, but anything in the ballpark would save me having to write one from scratch. --lyndon

Amateur radio @ nanog 88

2023-05-23 Thread Lyndon Nerenberg (VE7TFX/VE6BBM)
For the hams attending 88, should we pick a simplex frequency or two to rendevouz on for beer consumption planning purposes? I'll be armed with a tribander for 146/222/440. --lyndon

Re: Aptum refuses to SWIP

2023-05-07 Thread Lyndon Nerenberg (VE7TFX/VE6BBM)
Forrest Christian (List Account) writes: > I'm also wondering if this might be a "no one that has got the request > actually has a clue how to resolve your issues" issue. I've seen > situations where companies don't know how to respond to a request outside > the most common requests they get.

Re: Aptum refuses to SWIP

2023-05-05 Thread Lyndon Nerenberg (VE7TFX/VE6BBM)
Forrest Christian (List Account) writes: > I can't speak for aptum, but I'm curious as to why this is important to > you? I'm not trying to discount this at all, just curious why this > matters in the internet of 2023. Two main reasons. 1) We are trying to set up internal peering with AWS, an

Aptum refuses to SWIP

2023-05-04 Thread Lyndon Nerenberg (VE7TFX/VE6BBM)
It seems Aptum has decided they will no longer SWIP any of their address space. I've been trying to get a SWIP for a /48 that we were allocated in 2017, but they refuse. And I also see they have pro-actively gone in and un-SWIPed both our /24s. Since you are ignoring my tickets about this, maybe

BGP Books

2023-04-25 Thread Lyndon Nerenberg (VE7TFX/VE6BBM)
It has been a couple of decades since I've done any BGP in anger, but it looks like I will be jumping into the deep end again, soon, and I desperately need to get up to speed again. There seem to be a lot of good guides out there from Cisco, Juniper, and the like, but naturally they are very produ

Re: Imperva / Apple Private Relay issues

2022-09-21 Thread Lyndon Nerenberg (VE7TFX/VE6BBM)
Robert Schoneman writes: > I've tested accessing one of our sites that uses Imperva WAF w/ DDOS protec= > tion enabled from an iPhone w/ Apple Private Relay turned on. I experienced= > no issues but only have that single test to go on. =20 A couple of people from Cloudflare and Apple contacted me

Imperva / Apple Private Relay issues

2022-09-15 Thread Lyndon Nerenberg (VE7TFX/VE6BBM)
We have been receiving a steady stream of calls from customers complaining they cannot reach our websites when they have Apple's Private Relay enabled. For those in the dark, Private Relay sends (only) Safari connections through an assortment of CDNs to anonymize the client's IP address. What we

Re: FCC to Consider New Rules to Combat International Scam Robocalls

2022-04-28 Thread Lyndon Nerenberg (VE7TFX/VE6BBM)
Jon Lewis writes: > > I've noticed a few (small number) of robocalls have started spoofing > > international phone numbers instead of local phone numbers. I don't know if > Are you sure this isn't just either a failure to spoof or incompetent > spoofing? Nope. I've been seeing an increasing n

Re: junos config commit question

2022-02-16 Thread Lyndon Nerenberg (VE7TFX/VE6BBM)
Owen DeLong writes: > top > rollback I am *sure* I tried exactly that but it wasn't working as I expected. But maybe I was just imagining things. And somehow I completely missed the 'rollback 0' variant while plowing through the documentation. Thanks everyone for assisting the blind ;-) --lynd

Re: junos config commit question

2022-02-11 Thread Lyndon Nerenberg (VE7TFX/VE6BBM)
Nick Suan via NANOG writes: > I was actually interested to see if the EX series would let me do this, and i > t turns out that if STP is enabled on any of the switch interfaces, it won't: > tevruden@core-02# commit check > [edit protocols rstp] > 'interface' > XSTP : Interface ge-0/0/0.0 is

Re: junos config commit question

2022-02-11 Thread Lyndon Nerenberg (VE7TFX/VE6BBM)
Marco Davids via NANOG writes: > rollback 0 OFFS 8-0 Thanks :-)

junos config commit question

2022-02-11 Thread Lyndon Nerenberg (VE7TFX/VE6BBM)
On an EX4300 switch running JunOS 14.1 let's imagine I typed config delete interfaces before coming to my senses. How am I supposed to back out of that mess? For the life of me, after a week of reading the 3000 page reference manual, and endless DuckDuckGoing, I cannot see a sim