173
B
UILDING
M
ANAGEMENT
S
YSTEM
8) Checking BACnet communication through Wireshark
(1) Who-is (I-Am)
t"GUFSEFWJDFJOTUBODFOVNCFSTIBWFCFFOBVUPNBUJDBMMZBTTJHOFE8IPJTDPNNBOEXIJDIJTSFRVFTUFEJOUIF8JSFTIBSLXJMMCF
replied by i-am from the devices.
(2) ReadPropertyMultiple
t3FRVFTUBMMTUBUVTEBUBT
t%FWJDFEFTDSJQUJPO#"$OFUOFUXPSLOVNCFSEFWJDFOPEF*%TUBUVT#"$OFU."$BEESFTTWFSTJPO.BY"1%6MFOHUI
BDDFQUFE"1%6SFUSJFTUJNFPVUTVQQPSUFETFSWJDFTTVQQPSUFEPCKFDUUZQFTBOETPPO
ReadPropertyMultiple Request
Continuum CyberStation
ReadPropertyMultiple Response
[¥]UwGG ¥UGGGX^Z
YWX[TW[TY\GGG㝘䟸G[aZ]a[]