Cisco BUS Atm Address Mask

1.3.6.1.4.1.9.9.40.1.1.1.4

An address mask that when used with the busAtmAddrSpec, specifies the portion of the BUS' ATM address that is desired to be configured. Note that setting this object will result in the reinitialization of the BUS, consequently dropping all clients connected to it. At row creation time this object cannot be set without also supplying a value for the busAtmAddrSpec. If the BUS ATM address is omitted at creation time then this object defaults to the value of all zeros (none of the busAtmAddrSpec value is relevant). If the BUS ATM address is specified at creation time but this object omitted, then this object defaults to the value of all ones (all of the busAtmAddrSpec is relevant).