Row status, used to configure the gateway IP address to which the MAC-range is bound. Options: 1. active(1) -when this leaf is queried, the value is fixed to active(1). 2. createAndGo(4) -create the binding between the MAC-range and the gateway IP address 3. destroy(6) -delete the binding between the MAC-range and the gateway IP address To create the binding between the MAC-range and the gateway IP address, specify the index first. The index is in the format of VLAN ID+MAC-range character length+ASCII value of each character. For example, to configure the DHCP server group for MAC-range 'abc' under VLAN1, the index value is 1.3.97.98.99. Then, specify hwDhcpMacServerInVlan, set hwDhcpMacServerInVlanRowStatus to createAndGo(4), and perform the set operation. To modify the binding between the MAC-range and the gateway IP address, specify the index and hwDhcpMacServerInVlan and perform the set operation. In the query operation, the value of this leaf is always active(1). To delete the binding between the MAC-range and the gateway IP address, specify the index and hwDhcpMacServerInVlan, set hwDhcpMacServerInVlanRowStatus to destroy(6), and perform the set operation.