Reply to post: Re: Never!

Sitting pretty in IPv4 land? Look, you're gonna have to talk to IPv6 at some stage

HighTension

Re: Never!

Because, in the absence of a firewall, they can probe all ports on the public IP, and if they find any open, one or more of those could be the open external port of a NATed session. If they connect to said IP/port, they can reach the device behind the NAT.

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