User`s guide

XVII. Unified Wire Manager (UM)
Chelsio T5/T4 Unified Wire For Linux Page 298
FCoE Virtual Port Attributes
The module provides details about link status and port identifiers such as WWPN, WWNN, FC
ID and Virtual NPort MAC Address. The module also contains fabric information such as fabric
name, VLAN on which the FCoE service is currently running and the number of SCSI targets
that are being discovered by this virtual port. Port speed being mentioned in this section varies
on the card type (10G/1G) being used. Note that only class 3 service is supported by the
initiator for now and the frame size is fixed to 2128 bytes as per spec.
Figure 7.7.1.4 (b) – FCoE Virtual Port Attributes module