Re: HE.Net 6TO4 relay

["Meftah Tayeb" <tayeb.meftah () gmail com>]

Dear Mike
i would say thank you a lot for your valuable reply :)
Alex brock allready replied to my query
issue is only in Chicago, New york is perfectly up and runing :)
Thank you !

----- Original Message ----- 
From: "Mike Leber" <mleber () he net>
To: <nanog () nanog org>
Sent: Tuesday, October 25, 2011 9:42 PM
Subject: Re: HE.Net 6TO4 relay


> On 10/24/11 9:18 AM, Meftah Tayeb wrote:
> > hello HE.NET
> > did you drop the 6to4 delegated prefix 192.88.99.0/24 ?
> > if yes please would you drop it from your BGP routing table anounced ?
> > thank you
> >      Meftah Tayeb
> > IT Consulting
>
> Hi!
>
> For issues like this please email ipv6 () he net or noc () he net with IPv4 and 
> IPv6 traceroutes to the addresses involved.
>
> We are running and announcing 6to4 relays globally.
>
> We did recently turn on IPv6 RPF facing our 6to4 relays.  This was done 
> for basic network security reasons.
>
> There has been no change in traffic levels through our 6to4 relays, 
> however it does appear to have affected a very limited number of people (I 
> know of 1 other we already helped, you would be the second if this is your 
> issue) that were using our 6to4 boxes to de-encapsulate packets with IPv6 
> source addresses not in the IPv6 6to4 range.
>
> If this was you, the fix is to either:
>
> 1) interconnect natively with us and announce your IPv6 address space to 
> us via BGP (and don't use 6to4)
> 2) use your own already existing native IPv6 connectivity with your 
> address space (and don't use 6to4)
> 3) make packets that you send to our 6to4 relays source from your 6to4 
> interface with your IPv6 6to4 address
> or 4) request a IPv6 BGP tunnel and run BGP so that you can announce your 
> address space to us (and don't use 6to4).
>
> If you email us we can work with you to diagnose your specific situation.
>
> Mike.
>
>
>
> __________ Information from ESET NOD32 Antivirus, version of virus 
> signature database 6573 (20111025) __________
>
> The message was checked by ESET NOD32 Antivirus.
>
> http://www.eset.com


__________ Information from ESET NOD32 Antivirus, version of virus signature database 6573 (20111025) __________

The message was checked by ESET NOD32 Antivirus.

http://www.eset.com