discussion: Enabling IPv6 on Cisco 6500/7600 breaks IPv4 Internet connectivity

Michael Adams madams at netcologne.de
Tue Jun 26 09:50:23 CEST 2012


Am 26.06.2012 09:33, schrieb Michael Adams:
> Hi!
> 
> Am 26.06.2012 07:36, schrieb Mikael Abrahamsson:
> 
>> In case of PFC3B(-XL), this is also of interest once IPv6 traffic is flowing:
>>
>> <http://mailman.nanog.org/pipermail/nanog/2011-September/040653.html>
>>
>> PFC3B will by default punt IPv6 packets with fragmentation header to RP
>> and route them there, with the obvious performance penalty this incurs.
> 
> Is this behavior depending on using not not using ACL's?

Oops. s/not not/or not/

Is this behavior depending on using or not using ACL's?

Michael


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Michael Adams                                  Tel: +49 221 2222 657
Network Engineering&  Design                   Fax: +49 221 2222 7657
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