IPv6 ingress filtering

[JORDI PALET MARTINEZ]

6in4 needs manual configuration (or a TB).

6to4 is 6in4 with automatic configuration.

Living in a perfect world is ideal (I will love to have just one ISP with IPv6 in every country). But is not real.

Regards,
Jordi
 
 

El 14/5/19 22:41, "Gert Doering" <ipv6-ops-bounces+jordi.palet=consulintel.es at lists.cluenet.de en nombre de gert at space.net> escribió:

    Hi,
    
    On Tue, May 14, 2019 at 05:50:52PM +0200, JORDI PALET MARTINEZ wrote:
    > I don???t agree. There are many users with tunnel brokers that use 6in4. If you filter 6to4 as a protocol, you???re also filtering all those users??? traffic.
    
    6in4 is not 6to4.
    
    6to4 with 2002:: addresses and anycast relays must die.  
    
    In flames.  10 years ago.
    
    > Not everybody is lucky enough to have native IPv6 support from its ISP.
    
    Those should either change ISP or just use IPv4.  The days of cross-ISP 
    tunneling are *over*.  
    
    Either do it right, or do not do it at all.
    
    Gert Doering
            -- NetMaster
    -- 
    have you enabled IPv6 on something today...?
    
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