Due to a ransomware attack, the wiki was reverted to a July 2022 version. . We apologize for the lack of a more recent valid backup.
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CarrierEthernetManager.java: Performs CE service validation, installation (if possible) and removal. The validation part checks whether there are enough resources to accommodate the UNIs (i.e. their associated BW profiles) comprising the CE service request. The UNIs that cannot be accommodated are omitted from the service request. Then, depending on the CE service type, the service may or may not be validated. For example the validation will fail if the ROOT UNI of a RootROOT_MultipointMULTIPOINT service is omitted. Service installation involves iterating through the service UNIs and establishing packet and optical connectivity via appropriate method calls.
CarrierEthernetService.java: Represents a CE service including the associated set of UNIs (and BW profiles) and the service type. There are three types of CE services: PointPOINT_ToTO_PointPOINT, MultipointMULTIPOINT_ToTO_MultipointMULTIPOINT and RootROOT_MultipointMULTIPOINT. Currently VLAN-based connectivity across the Carrier Ethernet Network (CEN) is supported, hence each service is associated with a globally unique VLAN ID which is automatically generated by the CE app. A unique service id is also generated by the application upon service creation using a format which indicates the service type, whether is it virtual, as well as the VLAN ID used by it.
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onos> ce-service-create –v 100 –c 300 –cbs 2000 evpl1 PointPOINT_ToTO_PointPOINT of:0000000000000001/2 of:0000000000000002/2 |
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