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The Brothers WISP
- Original Message -
From: "Mark - Myakka Technologies"
To: "AnimalFarm Microwave Users Group"
Sent: Monday, October 12, 2020 4:49:18 PM
Subject: [AFMUG] Brigham Young University's Internet Measurement and An
Funny story, we keep getting these emails for a different ASN. We have some
unrelated IPs SWIPed to us from them but BYU thinks we're a valid contact
because we show up in https://ip-netblocks.whoisxmlapi.com
On Tue, Oct 13, 2020 at 8:48 AM Larry Smith wrote:
> At this point in time I have
At this point in time I have absolutely zero ipv6 in my network
and yes, it is filtered (completely) at my border. And most
definitely none of my DNS servers are listening on v6.
--
Larry Smith
lesm...@ecsis.net
On Tue October 13 2020 10:18, Mark Radabaugh wrote:
> I believe this was specific
I believe this was specific to IPv6. Are you sure you are filtering IPv6 and
not just IPv4?
Mark
> On Oct 13, 2020, at 8:51 AM, Larry Smith wrote:
>
> Hm, got one yesterday, then three more this morning.
> They appear to be going down my AS contact list - one this morning
> was to
: st...@wavedirect.org | P: 519-737-9283
W: www.wavedirect.net
From: "John Osmon"
To: "af"
Sent: Monday, October 12, 2020 11:57:26 PM
Subject: Re: [AFMUG] Brigham Young University's Internet Measurement and
Anti-Abuse Laboratory
On Mon, Oct 12, 2020 at 05:49:1
Hm, got one yesterday, then three more this morning.
They appear to be going down my AS contact list - one this morning
was to "abuse". They are now blocked here.
All four advertising their DSAV - Destination-Side Source Address Validation.
And I have had filters blocking my IP from outside
On Mon, Oct 12, 2020 at 05:49:18PM -0400, Mark - Myakka Technologies wrote:
[...]
> I can not think of any
> valid reason for someone to spoof my IP on incoming packets.
There are some asymmetrical cases where you may see your own addresses
coming in over an edge router. Most of them are
Sent: Monday, October 12, 2020 4:49 PM
To: AnimalFarm Microwave Users Group
Subject: [AFMUG] Brigham Young University's Internet Measurement and
Anti-Abuse Laboratory
I got an e-mail from BYU about IP Spoofing. Looks like they ran some
testing during December 2019. "The intent of the exper
I got an e-mail from BYU about IP Spoofing. Looks like they ran some
testing during December 2019. "The intent of the experiment was to determine
the pervasiveness of networks failing to filter spoofed
incoming traffic appearing to originate from within their own
networks."