Foreign Object (FO) Upgrade
If your managed network includes Foreign Objects (FO), every FO from a release R16A or older will need to go through a migration procedure after upgrading FOXMAN-UN. For details see
section Upgrade FOXMAN-UN database from R17A to R18 or
section Upgrade FOXMAN-UN database from R16B to R18, and
section Foreign Object (FO) Upgrade to R18.