Subj : Re: What happens if a power supply lowers the voltage by 90%
To   : Michiel van der Vlist
From : Tony Langdon
Date : Fri Jan 13 2017 11:57:00

-=> Michiel van der Vlist wrote to Tony Langdon <=-

 MvV> I see, this may be read in a way I did not intend. I was specifically
 MvV> refering to PING here. For PING, I can only allow or disallow it for
 MvV> the entire LAN.

From memory, I can't specifically allow it or disallow it, other than exposing
a host to the Internet (which allows ping).

 MvV> I can allow inbound access to a given destination for a single port or
 MvV> a range of ports. TCP, UDP or both.  I can not selectively open it for
 MvV> other protocols than TCP or UDP.

I only have the choice of TCP ports, UDP ports or exposed host.

 TL> (don't have the option to open a port for the entire network).

 MvV> I can do that by specifying :: as the destination address.

I don't think my interface will allow that.

 TL> Sometimes inconvenient, but a sensible and secure default.

 MvV> Sure.

:)


.... Ban the bomb.  Save the world for conventional warfare.
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