Disclaimer

Hotfix versions were inferred because the vendor did not list them explicitly: 10.1.6-h1, 10.1.6-h2, 10.1.6-h3, 10.1.6-h4, 10.1.6-h5 Known affected versions were inferred from fixed-version data and were not explicitly confirmed by the vendor: 10.2.2-h6

The earliest recollection of this bug is traced back to PAN-OS 10.1.6-h6 - May 06, 2026. This bug is fixed in PAN-OS versions 10.1.6-h6, 10.1.7, 10.2.3. Fixed an issue where the MTU from SD-WAN interfaces was recalculated after a configuration push from Panorama or a local commit, which caused traffic disruption. For more information: https://docs.paloaltonetworks.com/pan-os/10-1/pan-os-release-notes/pan-os-10-1-6-known-and-addressed-issues/pan-os-10-1-6-h6-addressed-issues https://docs.paloaltonetworks.com/pan-os/10-1/pan-os-release-notes/pan-os-10-1-7-known-and-addressed-issues/pan-os-10-1-7-addressed-issues https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-release-notes/pan-os-10-2-3-known-and-addressed-issues/pan-os-10-2-3-addressed-issues