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Cisco Bug: CSCuq57533 - Missing references in udld_oper.sch under l2protocols/ethernet/oam/udld

Last Modified

Jul 31, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)


Users attempting to make use of the UDLD operational schema will be presented with the following error & be unable to access operational XML data:

[WARNING] schema_reference.4: Failed to read schema document 'udld.xsd', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
  line 32 of file:/var/www/xrxml/newxsds/udld_oper.xsd


This issue affects IOS-XR releases on ASR9K devices running versions 4.2.x through to 5.2.2.  The issue is fixed in 5.2.3 and beyond.
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