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networkPort.ipv6PrefixLength |
According to the BACnet protocol documentation:
Indicates the length in bits of the subnet prefix of the IPv6 address of this network port. The value of this property shall be in the range 1 to 128. If the IPv6 address is obtained automatically, this property shall be read-only.
Property ipv6PrefixLength of object networkPort can be read and written using a single IOTag.
Property |
Value |
ParamDevice |
<deviceAddress> |
ParamItem |
networkPort-<objectAddress>.ipv6PrefixLength |
Property |
Value |
N1: |
<deviceAddress> |
N2: |
<type> = 56 |
N3: |
<objectAddress> |
N4: |
<property> = 437 |
An 8-bit integer value ranging from 0 to 255.