Re: Oct. 3, 2018 EAS Presidential Alert test

2018-10-05 Thread Michael Thomas
On 10/05/2018 04:47 PM, Sean Donelan wrote: On Thu, 4 Oct 2018, b...@theworld.com wrote: Just to try to squeeze something worthwhile out of these reports... I wonder, if there were a real alert, what the odds are that one wouldn't hear about it in 1 minute, 5 minutes, etc even if they didn't pe

Re: Oct. 3, 2018 EAS Presidential Alert test

2018-10-05 Thread Sean Donelan
On Thu, 4 Oct 2018, b...@theworld.com wrote: Just to try to squeeze something worthwhile out of these reports... I wonder, if there were a real alert, what the odds are that one wouldn't hear about it in 1 minute, 5 minutes, etc even if they didn't personally get it. What happens when people d

Re: v6 DNSSEC fail, was Buying IPv4 blocks

2018-10-05 Thread Brandon Martin
On 10/5/18 3:16 AM, Mark Andrews wrote: So require frag 0 to have what you require to do the filtering. Most stacks send maximal sized initial fragments up to 1280 bytes. For DNS the UDP header will be there as there is at least 8 bytes of fragmented packet. Additionally reassembly attacks ar

Weekly Routing Table Report

2018-10-05 Thread Routing Analysis Role Account
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG, IRNOG and the RIPE Routing WG. Daily listings are sent to bgp-s

Re: Oct. 3, 2018 EAS Presidential Alert test

2018-10-05 Thread William Waites
> I wonder, if there were a real alert, what the odds are that one > wouldn't hear about it in 1 minute, 5 minutes, etc even if they didn't > personally get it. > > Obviously edge cases are possible, you were deep in a cave with your > soccer team, but there must be mathematical modeling of that s

Re: v6 DNSSEC fail, was Buying IPv4 blocks

2018-10-05 Thread Mark Andrews
> On 5 Oct 2018, at 4:22 pm, Brandon Martin wrote: > > On 10/5/18 1:53 AM, Mark Andrews wrote: >> If you don’t want fragmented IPv6 UDP responses use >> server ::/0 { edns-udp-size 1232; }; >> That’s 1280 - IPv6 header - UDP header. Anything bigger than that can >> theoretically >> be f