| Class | Description |
|---|---|
| AddressAllocReq | Request message for address allocation. |
| AddressAllocRsp | Response message for address allocation of this node. |
| AddressResolution | Address Resolution agent to process address allocation and resolution requests. |
| AddressResolutionReq | Request message for address resolution for a given node name. |
| AddressResolutionRsp | Response message for address resolution request. |
| ArpShellExt | Address resolution service shell extension. |