[06:35:14] I didn't read it in details yet, but seems like a great intro to networking: https://www.networksfromscratch.com/ [10:37:51] 10SRE-tools, 10DBA, 10Infrastructure-Foundations, 10Patch-For-Review, and 2 others: Create or modify an existing tool that quickly shows the db replication status in case of master failure - https://phabricator.wikimedia.org/T281249 (10Ladsgroup) >>! In T281249#7796947, @Marostegui wrote: > That's the main... [10:55:26] Could be useful some time to get a sense if particular ASNs have “problems in general” or if it’s just getting to us [10:55:30] https://blog.cloudflare.com/asn-on-radar/ [10:57:53] indeed! [12:37:48] 10netops, 10Infrastructure-Foundations, 10SRE: IPv6 BFD Sessions Failing from Bird (Anycast VMs) to Juniper QFX in drmrs - https://phabricator.wikimedia.org/T304501 (10ayounsi) thanks for documenting it, and yes, I fully agree. We have BGP configured to the core-routers loopback in many different locations... [13:23:33] 10SRE-tools, 10DBA, 10Infrastructure-Foundations, 10Patch-For-Review, and 2 others: Create or modify an existing tool that quickly shows the db replication status in case of master failure - https://phabricator.wikimedia.org/T281249 (10Marostegui) >>! In T281249#7810230, @Ladsgroup wrote: > > Thanks. I wi... [13:49:46] shall we still start the meeting on time, or wait until leo arrives? [13:50:20] same for me, I was about to ask here too :) [13:51:46] I'd prefer on time [13:52:27] I have to step away 20/15min before the end [13:53:44] XioNoX: sounds good [13:54:21] ack [13:57:25] I was able to make the school run earlier for some inexplicable reason, so I should be in on time \o/ [13:58:20] nice! [13:58:29] ack [13:59:45] and I just realized that I was off by 1h so I'll be there the whole time [14:00:31] did the clocks change in France yesterday? [14:00:42] yep [14:31:41] that's good - at least it seems the EU does it at the same time :) [15:21:32] volans: thanks for the update on the DHCP task. [15:21:50] I looked at that RFC last week, I wasn't 100% how to interpret [15:22:19] it seemed to me the GUID was open to definition by vendors? [15:22:25] or is there a standard for that I wonder? [15:23:30] I tried to find doc for the HP implementation and didn't find anything clear [15:23:32] so, I read it this way [15:23:32] I rabbit holed a bit into the EFI/UEFI standards but it wasn't clear to me [15:23:40] 1) the field is a MUST, so it should be there reliably [15:23:52] 2) it's a GUID, so has a s pecific format in hex [15:24:06] the best would be to look at what our HP servers advertise [15:24:13] 3) how it's generated seems to be up to the vendor, so it could be random or mac-generated, not forcely related to the asset tag [15:24:46] ok yeah, that's similar to my reading of it [15:24:50] then the cookbook could by default use option 97, but have a flag to use option 82 during a transition period [15:25:52] not a bad idea. Most of the reimages we do are gonna be Dell's, so covering all of those is a win anyway I'd expect [15:27:35] agree [20:41:06] 10netops, 10DC-Ops, 10Infrastructure-Foundations, 10SRE, 10ops-eqiad: Q2:(Need By: TBD) replace mr1-eqiad - https://phabricator.wikimedia.org/T294474 (10Jclark-ctr) [20:42:17] 10netops, 10DC-Ops, 10Infrastructure-Foundations, 10SRE, 10ops-eqiad: Q2:(Need By: TBD) replace mr1-eqiad - https://phabricator.wikimedia.org/T294474 (10Jclark-ctr) Racked and cabled updated netbox with connections