HP StorageWorks 2.32 Edge Switch - Manual (Page 147)

Edge Switch Element Manager user guide 147
Embedded Port Log (Advanced log)
This log provides a detailed history log of all traffic passing through the embedded port. The
Embedded Port (EP) of the switch is a single physical FC port within the hardware architecture that is
used to communicate FC frames between devices attached to the external ports and the embedded
firmware’s FC services software, based on the use of well-known Fibre Channel addresses. This is
similar to the function of the Control Unit Port (CUP) in FICON architecture. The CUP is implemented
via the EP for FICON traffic. The Embedded Port Log will log all FC frame traffic directed to the
switch (EP), including discards, frames not routed, and traffic designated for the EP (in-band traffic),
as shown in Figure 65
10540 System PLOGI/FLOGI WWPN
Mismatch
Informational
10541 System PLOGI/FLOGI WWNN
Mismatch
Informational
10550 System Nameserver: Device
Deregistration
Change
10551 System Nameserver: WWPN
Registration
Change
10552 System Nameserver: WWNN
Registration
Change
10553 System Nameserver: WWPN
Registration for another Device
-- Invalid Operation attempted
Error
10553 System Nameserver: WWNN
Registration for another Device
-- Invalid Operation attempted
Error
Table 7 Security log reason codes (continued)
Security Log Reason
Code
Security Log Category
(event type)
Description Trigger Level
(severity level)