SNMP: align changelog with extended Cisco serial_number coverage

ian28223 · ian28223 · commit d28cea57c6e8 · 2026-05-20T01:45:20.000+10:00
The cisco-sb, _cisco-metadata, and Catalyst 9200/1300 additions broaden
the PR beyond the original Catalyst-only fallback intent.
diff --git a/snmp/changelog.d/23498.fixed b/snmp/changelog.d/23498.fixed
@@ -1 +1 @@
-Cisco Catalyst: use ``entPhysicalSerialNum`` when ``chassisSerialNumberString`` is absent for device ``serial_number`` metadata.
+Add ``entPhysicalSerialNum`` fallbacks for Cisco ``serial_number`` metadata. The Cisco Catalyst, Cisco Small Business (cisco-sb), and generic Cisco profiles now resolve ``serial_number`` from ``entPhysicalSerialNum`` at entPhysical indexes ``67109120`` (Catalyst 1300 / CBS350) and ``1``. Adds new Catalyst 9200 (``1.3.6.1.4.1.9.1.3079``) and Catalyst 1300 (``1.3.6.1.4.1.9.1.3233``, ``1.3.6.1.4.1.9.1.3236``) sysobjectids to the cisco-catalyst profile.

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		-Cisco Catalyst: use ``entPhysicalSerialNum`` when ``chassisSerialNumberString`` is absent for device ``serial_number`` metadata.
	`1`	+Add ``entPhysicalSerialNum`` fallbacks for Cisco ``serial_number`` metadata. The Cisco Catalyst, Cisco Small Business (cisco-sb), and generic Cisco profiles now resolve ``serial_number`` from ``entPhysicalSerialNum`` at entPhysical indexes ``67109120`` (Catalyst 1300 / CBS350) and ``1``. Adds new Catalyst 9200 (``1.3.6.1.4.1.9.1.3079``) and Catalyst 1300 (``1.3.6.1.4.1.9.1.3233``, ``1.3.6.1.4.1.9.1.3236``) sysobjectids to the cisco-catalyst profile.