The value of the object svcTlsStpBridgeAddress indicates
the MAC address used to identify this bridge in the
network. It is used as the last six octets of the
Bridge ID included in the Configuration BPDU's generated
by this bridge. The most significant 38 bits of the bridge
address are taken from the base MAC address of the
device, while the least significant 10 bits are
based on the corresponding TLS instance ID.