Re: What is Brocade up to here?

2013-10-28 Thread Tassos Chatzithomaoglou 

  
  
https://ripe67.ripe.net/presentations/288-Jen_RIPE67.pdf
  includes similar behaviors.
  --
Tassos

  sth...@nethelp.no wrote on 27/10/2013 17:35:


  % host brocade.com
brocade.com has address 144.49.210.200
brocade.com has IPv6 address 2620:100:4:6401::20

If I try "telnet 2620:100:4:6401::20 80" I get this rather "interesting"
result (my IPv6 address is 2001:8c0:9602:1::2):

16:27:01.107632 IP6 2001:8c0:9602:1::2.14710  2620:100:4:6401::20.80: Flags [S], seq 148079426, win 65535, options [mss 1440,nop,wscale 3,sackOK,TS val 1218395701 ecr 0], length 0
16:27:01.289048 IP6 2620:100:4:6400::7  2001:8c0:9602:1::2: ICMP6, neighbor solicitation, who has 2001:8c0:9602:1::2, length 32
16:27:01.289200 IP6 2620:100:4:6400::7  2001:8c0:9602:1::2: ICMP6, neighbor solicitation, who has 2001:8c0:9602:1::2, length 32

Since brocade.com is around 80 ms and more than 15 router hops away, I'm
really curious about the neighbor solicitation. It is quite consistent.

(Oh yeah, I never get an answer from port 80 on the IPv6 address. But HE
takes care of things nicely, so brocade.com works in my browser.)

Anybody know what Brocade is up to here?

Steinar Haug, AS 2116

Re: What is Brocade up to here?

2013-10-28 Thread Ron Broersma 
On Oct 28, 2013, at 8:29 AM, Sander Steffann wrote:
 Hi,
 
 It's been broken for months, too.  Happy Eyeballs seems to work pretty well 
 for the internet.
 
 Did they just fix it?
 
 I did send them a heads-up, so they might.

I also immediately gave a heads up to one of my contacts there, and heard back 
that they fixed it last night.  No details yet on exactly what was 
misconfigured.
--Ron

Re: What is Brocade up to here?

2013-10-27 Thread niels=cluenet 

* g...@space.net (Gert Doering) [Sun 27 Oct 2013, 17:09 CET]:

On Sun, Oct 27, 2013 at 04:35:41PM +0100, sth...@nethelp.no wrote:

Anybody know what Brocade is up to here?
But it's just another one of these maybe they monitor their IPv4 
services, but certainly they do not monitor the IPv6 they 
advertise... cases :-(


It's been broken for months, too.  Happy Eyeballs seems to work pretty 
well for the internet.



-- Niels.