WIndows Updates Fail Via IPv6 - Update!

Wed Mar 6 02:40:21 UTC 2019

On Tue, Mar 5, 2019 at 07:15 Rich Kulawiec <rsk at gsp.org> wrote:

> On Mon, Mar 04, 2019 at 08:04:12AM +1100, Mark Andrews wrote:
> > ICMP is NOT optional.
>
> I've pointed folks at this for years:
>
>         ICMP Packet Filtering v1.2
>         http://www.cymru.com/Documents/icmp-messages.html
>
> ---rsk
>

Some of the networks that completely block ICMP are shocking.

Best,

-M<
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