PlayStationNetwork blocking of CGNAT public addresses

Fri Sep 16 13:49:17 UTC 2016

Hi,

as others have said, need to engage with one of their other units to get this sorted
out - as a network provider, their customers are relying on YOU to access their service, PSN should
care. 

technically, you could start looking at netflows to the PSN and see if anyone is engaged in DDoS
via that route...and , if you offer IPv6 native service to end users, ask PSN when they are going to 
be offer an IPv6 service to their users - so this CGNAT stuff can go  ;-)

alan