On Wed, 22 Nov 2017 12:36:17 +0000 Martin Gregorie wrote: > On Wed, 2017-11-22 at 00:39 -0500, Bill Cole wrote: > > A related and increasingly common (dunno why) source of never > > hitting DNSBL rules is a form of firewall/router NAT sometimes > > called "Secure NAT" where inbound connections have their source IP's > > replaced with the IP of the device handling the NAT. > > > Thanks for the heads-up on this 'Secure NAT' facility: this the first > I've heard of it, but I don't buy ADSL routers very often.
I don't think it's used on ordinary ADSL routers. It seems to be for server pools.
