{
"request": "Triage Jira ticket MZCLD-3751: File CASA and create Letter of Authorization (LOA) for Q4 IP blocks",
"references": [
"https://mozilla-hub.atlassian.net/browse/MZCLD-3751"
],
"sourceContext": {
"issue": "MZCLD-3751"
}
}MZCLD-3751 is a Backlog placeholder ticket for Step 2 of the Q4 region rollout: file a CASA request and draft/sign a Letter of Authorization (LOA) authorizing Fastly to announce new IP blocks on Mozilla's behalf. The ticket explicitly states scope is undefined because it depends on which blocks come out of MZCLD-3750 (Step 1), and it carries forward a critical process note from Wave 2: an LOA was previously shipped containing a block whose ARIN handle did not exist, so ARIN validation is now a required gate before signing. Attempts to pull the referenced predecessor/pattern tickets (MZCLD-3750, MZCLD-3521, MZCLD-3103) for additional context were blocked by tool policy (only the triggering issue is in scope for this run), so this triage is based solely on MZCLD-3751's own description; no comments exist on the ticket yet.
Triage note: This ticket is currently blocked/not actionable — scope (which IP blocks) depends on the output of MZCLD-3750. Recommend keeping in Backlog until MZCLD-3750 resolves and the final block list is known. Before filing the CASA request or drafting the LOA, please confirm the following (carried forward from Wave 2 lessons learned): 1. Every IP block to be listed on the LOA has a valid, Mozilla-attributable ARIN registration (Wave 2 shipped an LOA with a block whose ARIN handle did not exist — add this as an explicit checklist/gate item before signature). 2. Confirm Chris Karlof (or an alternate authorized signer, if he's no longer available) will sign this wave's LOA, consistent with prior waves. 3. Reference the CASA filing/LOA process/template used in MZCLD-3521 and MZCLD-3103 to keep this wave consistent with precedent. Suggest adding an explicit sub-task or checklist item for 'ARIN registration verification per block' so this doesn't get missed again, and linking this ticket as blocked-by MZCLD-3750 if not already linked.
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"summary": "File CASA and create Letter of Authorization (LOA) for Q4 IP blocks",
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"description_text": "Placeholder Step 2 of the Q4 region rollout. Scope is not yet defined \u2014 depends on which blocks come out of MZCLD-3750 . File the CASA request and draft/sign a Letter of Authorization so Fastly is authorized to announce the new IP blocks on Mozilla's behalf. Follows the pattern established in MZCLD-3521 and MZCLD-3103 . Notes carried forward from Wave 2 LOA signature has come from Chris Karlof on prior waves. Verify every block listed on the LOA has a valid, Mozilla-attributable ARIN registration before signing \u2014 Wave 2 shipped an LOA containing a block whose ARIN handle did not exist.",
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