4 ms·

Its partially there. C and D are still not in the global tables according to routeviews ie. 185.89.219.12 is still not being advertised to anyone. My peers to

Its partially there. C and D are still not in the global tables according to routeviews ie. 185.89.219.12 is still not being advertised to anyone. My peers to them in Toronto have routes from them, but not sure how far they are supposed to go inside their network. (past hop 2 is them) % traceroute -q1 -I a.ns.facebook.com traceroute to a.ns.facebook.com (129.134.30.12), 64 hops max, 48 byte packets 1 torix-core1-10G (67.43.129.248) 0.133 ms 2 facebook-a.ip4.torontointernetxchange.net (206.108.35.2) 1.317 ms 3 157.240.43.214 (157.240.43.214) 1.209 ms 4 129.134.50.206 (129.134.50.206) 15.604 ms 5 129.134.98.134 (129.134.98.134) 21.716 ms 6 * 7 * % traceroute6 -q1 -I a.ns.facebook.com traceroute6 to a.ns.facebook.com (2a03:2880:f0fc:c:face:b00c:0:35) from 2607:f3e0:0:80::290, 64 hops max, 20 byte packets 1 toronto-torix-6 0.146 ms 2 facebook-a.ip6.torontointernetxchange.net 17.860 ms 3 2620:0:1cff:dead:beef::2154 9.237 ms 4 2620:0:1cff:dead:beef::d7c 16.721 ms 5 2620:0:1cff:dead:beef::3b4 17.067 ms 6 * 7 * 8 *

boshomi 5y ago
Kevin Beaumont: »The Facebook outage has another major impact: lots of mobile apps constantly poll Facebook in the background = everybody is being slammed who runs large scale DNS, so knock on impacts elsewhere the long this goes on.« https://twitter.com/GossiTheDog/status/1445118907187175427 https://twitter.com/GossiTheDog/status/1445118907187175427
mikefromhome 5y ago
dead beef sounds about right
Twisol 5y ago
Oh my gosh, their IPv6 address contains "face:b00c"... > 2a03:2880:f0fc:c:face:b00c:0:35
- therein 5y ago
  Besides being fun and quirky, it is actually useful for their sysadmins as well as sysadmins at other orgs. Well at least it will in 2036, when IPv6 goes mainstream.
- forgotpwd16 5y ago
  How difficult is to get such a "vanity" address?
  - account42 5y ago
    You just need to get a large enough block so that you can throw most of it away by adding your own vanity part to the prefix you are given. IPv6 really isn't scarce so you can actually do that.
    - willstrafach 5y ago
      The face:b00c part is in the Interface ID, so this did not even need a large block (Though I am sure they have one).

boshomi 5y ago

Kevin Beaumont: »The Facebook outage has another major impact: lots of mobile apps constantly poll Facebook in the background = everybody is being slammed who runs large scale DNS, so knock on impacts elsewhere the long this goes on.« https://twitter.com/GossiTheDog/status/1445118907187175427 https://twitter.com/GossiTheDog/status/1445118907187175427

mikefromhome 5y ago

dead beef sounds about right

Twisol 5y ago

Oh my gosh, their IPv6 address contains "face:b00c"... > 2a03:2880:f0fc:c:face:b00c:0:35

therein 5y ago
Besides being fun and quirky, it is actually useful for their sysadmins as well as sysadmins at other orgs. Well at least it will in 2036, when IPv6 goes mainstream.
forgotpwd16 5y ago
How difficult is to get such a "vanity" address?
- account42 5y ago
  You just need to get a large enough block so that you can throw most of it away by adding your own vanity part to the prefix you are given. IPv6 really isn't scarce so you can actually do that.
  - willstrafach 5y ago
    The face:b00c part is in the Interface ID, so this did not even need a large block (Though I am sure they have one).