Public bug reported:
Impact: As Microsoft expands its public cloud offering it may need to
utilize additional MAC address prefixes. If a user launches a Cloud
instance when the MAC address is from a Microsoft-owned MAC address that
is not in the exclusion list, eth0 is persistently named for the first
NIC seen. If a user rebundles, or the machines has its MAC address
changed (e.g. VM resize or VM is moved to another host), it will lose
network connectivity.
Fix: Please add the following Microsoft-owned MAC address to the 75
-persistent-net-generator.rules file:
00:25:ae Microsoft Corporation
Test Case :
- Launch Hyper-V VM with MAC address with prefix 00:25:ae
- Install updated Udev/systemd
- Delete any existing udev rule
- Reboot and confirm that no new UDEV rule was added
** Affects: udev (Ubuntu)
Importance: Undecided
Assignee: Canonical Microsoft Azure Collaboration (canonical-ms-azure-team)
Status: New
** Changed in: udev (Ubuntu)
Assignee: (unassigned) => Canonical Microsoft Azure Collaboration
(canonical-ms-azure-team)
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https://bugs.launchpad.net/bugs/1367883
Title:
Add Microsoft-owned MAC address to 75-persistent-net-generator.rules
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