atmIfVccVcdLbkTable 1.3.6.1.4.1.562.2.4.1.114.5.2.100

This group contains the provisionable loopback attributes for a Vcc, Vpc, or Vpt component. Note that certain loopback requests may not be possible on a given connection. In such cases, the corresponding operational loopback attribute in the Status group of the Vcc, Vpc, or Vpt component is set to notApplicable and the requested loopback is not performed. If loopbacks are provisioned to be on, and for any reason the segment or end-to-end OAM loopback cells are not relayed, the connection component becomes troubled, and user cell traffic may be discarded. If loopbacks are provisioned to be on, all of the nodes in the segment, and external networks which are in the end-to-end connection must relay the OAM loopback cells.