Re: tcp md5 bgp attacks?

[Niels Bakker]

* ra...@psg.com (Randy Bush) [Wed 15 Aug 2018, 04:27 CEST]:
my memory is that seq num guessing and sending rst was the core 
problem motivating tcp/md5 for bgp, and btsh came some years later. 
but no big deal.


And a few looking glasses exposed detailed TCP window information when 
run against certain hardware vendors' routers, making that very easy.



-- Niels.

RE: Web UI DHCP Option 82

[Ryan Hamel]

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.

-Original Message-
From: NANOG  On Behalf Of daveb
Sent: Sunday, August 19, 2018 6:30 AM
To: NANOG 
Subject: Re: Web UI DHCP Option 82


There's no GUI but I'll second the Kea recommendation.

At 09:36 AM 8/18/2018, Colton Conor wrote:
>Mike, I am looking for the same thing. Does Mikrotik have the ability 
>to do what you are requesting?Â
>
>On Fri, Aug 17, 2018 at 5:11 PM Ryan Hamel 
><ryan.ha...@quadranet.com> wrote:
>
>Mike,
>
>Take a look into Kea from ISC. The config is JSON based, which allows 
>for nearly any scripting language to make changes, or you can dig into 
>how it works with MySQL for dynamic operation 
>(https://kea.isc.org/wiki/HostReservationsHowTo).
>
>Â
>
>Ryan
>
>Â
>
>From: NANOG
><nanog-boun...@nanog.org>
>On Behalf Of Mike Hammett
>Sent: Friday, August 17, 2018 1:51 PM
>To: nanog@nanog.org list 
><nanog@nanog.org>
>Subject: Web UI DHCP Option 82
>
>Â
>
>Are there any web interfaces out there for DHCP servers that 
>accommodate management of DHCP option 82 configs? Neither webmin nor 
>Glass seem to handle ISC's agent.circuit-id outside of presenting the 
>raw config file. I can do that just fine in nano, but I'm looking at 
>something more user-friendly so I'm not the only one that can work on 
>it.
>
>I'm also cheap, so not looking at Infoblox or anything like that.
>
>
>
>-
>Mike Hammett
>Intelligent Computing Solutions
>http://www.ics-il.com
>
>Midwest-IX
>http://www.midwest-ix.com

Re: Web UI DHCP Option 82

[daveb]

There's no GUI but I'll second the Kea recommendation.

At 09:36 AM 8/18/2018, Colton Conor wrote:
Mike, I am looking for the same thing. Does 
Mikrotik have the ability to do what you are requesting?Â


On Fri, Aug 17, 2018 at 5:11 PM Ryan Hamel 
<ryan.ha...@quadranet.com> wrote:


Mike,

Take a look into Kea from ISC. The config is 
JSON based, which allows for nearly any 
scripting language to make changes, or you can 
dig into how it works with MySQL for dynamic 
operation 
(https://kea.isc.org/wiki/HostReservationsHowTo).


Â

Ryan

Â

From: NANOG 
<nanog-boun...@nanog.org> 
On Behalf Of Mike Hammett

Sent: Friday, August 17, 2018 1:51 PM
To: nanog@nanog.org list 
<nanog@nanog.org>

Subject: Web UI DHCP Option 82

Â

Are there any web interfaces out there for DHCP 
servers that accommodate management of DHCP 
option 82 configs? Neither webmin nor Glass seem 
to handle ISC's agent.circuit-id outside of 
presenting the raw config file. I can do that 
just fine in nano, but I'm looking at something 
more user-friendly so I'm not the only one that can work on it.


I'm also cheap, so not looking at Infoblox or anything like that.



-
Mike Hammett
Intelligent Computing Solutions
http://www.ics-il.com

Midwest-IX
http://www.midwest-ix.com