Finding WWN number solaris

On Sol 8/9

prtconf -vp | grep -i ww

eg.
port-wwn: 210000e0.8b80fb81
node-wwn: 200000e0.8b80fb81

On Sol 10

fcinfo hba-port

eq.

HBA Port WWN: 210000144f4ae866
OS Device Name: /dev/cfg/c1
Manufacturer: QLogic Corp.
Model: 2200
Type: L-port
State: online
Supported Speeds: 1Gb
Current Speed: 1Gb
Node WWN: 200000144f4ae866