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 have a slightly OTT question about it: in your experience has this 'Secure NAT' facility been selectable as part of the device's configuration or is it always on? Martin
