Management Network Update Request

Cluster ID

0x0038

Description

Unicast transmission used to cause a remote device to do one of several things:

• Update the channel mask and network manager address (if scan duration = 0xFF)
• Change the network operating channel (if scan duration = 0xFE)
• Request to scan channels and report the results (if scan duration < 6)

Field Name	Size (bytes)	Description
Sequence number	1	Transaction sequence number (arbitrarily chosen)
Scan Channels	4	Bitmap indicating the channel mask that should be scanned. Examples (big endian byte order): Channel 0x0B = 0x800 Channel 0x10 = 0x10000 Channel 0x1A = 0x4000000 All Channels (0x0B – 0x1A) = 0x07FFF800
Scan Duration	1	Set as described above to invoke the desired command.
Scan Count	0/1	If scan duration < 6, specifies the number of energy scans to conduct and report. This can result in multiple responses being sent.
Network Update ID	0/1	Set by the network channel manager
Network Manager Address	0/2	If scan duration = 0xFF, indicates the network address of the network manager—who has network manager bit set in its node descriptor.