User Manuals : FOXMAN-UN Networking Package - User Manual : Terminology : Management of an NE of type Foreign Object (FO)
Hitachi Energy
Management of an NE of type Foreign Object (FO)
The FOXMAN-UN NP provisions a network made of FOX51x, FOX61x and NE of type FO.
The NEs of type FO in FOXMAN-UN are defined as those which are not managed by FOXMAN-UN BP but they are represented in FOXMAN-UN BP as being part of the network, e.g. router, PBX, switch.
The FOXMAN-UN NP management with NE of type FO means:
The user can create Circuits or Trails starting or ending in an NE of type FO.
The user can create any TE crossing one or more NE of type FO.
The user can create SNC between NEs of type FO.
Possible network configurations with NEs of type FO are as follows.
Shows a TE ending in an NE of type FO
Shows a TE crossing an NE of type FO
Shows a TE crossing a third party network
Shows a TE crossing and ending in FO
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Please note: 
Further information to the FO handling is available in section Appendix C - The NEs of type FO