| 发明名称 |
Apparatus and method for segregating tenant specific data when using MPLS in openflow-enabled cloud computing |
| 摘要 |
A tenant database is used to add tenant ID information to the cloud network manager (CNM) address mapping table to isolate tenant specific data to a tenant ID to the CNM. The CNM maintains a mapping among a plurality of items in a plurality of databases or tables. The plurality of databases or tables include a tenant database (DB), a tenant identifier to tenant label (TITL) table, a top of rack server label to virtual switch link label (TLVLL) table, a label mapping table (SMVL), and a CNM address mapping table. The CNM uses the plurality of databases to generate tenant specific labels that are added to packets sent between tenant virtual machines (VMs). |
| 申请公布号 |
US9250941(B2) |
申请公布日期 |
2016.02.02 |
| 申请号 |
US201313750325 |
申请日期 |
2013.01.25 |
| 申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
Kempf James;Mishra Ramesh |
| 分类号 |
H04L12/28;G06F9/455;G06F17/30;H04L12/725;H04L12/723;H04L12/741;H04L12/931;H04L29/12;H04L12/715 |
主分类号 |
H04L12/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for isolating tenant specific data using a cloud network manager (CNM), which comprises:
maintaining a mapping among a plurality of items in a plurality of databases or tables, the plurality of databases or tables comprising a tenant database (DB), a tenant identifier to tenant label (TITL) table, a top of rack server label to virtual switch link label (TLVLL) table, a label mapping table (SMVL), and a CNM address mapping table; using the plurality of databases to generate tenant specific labels that are added to packets sent between tenant virtual machines (VMs). |
| 地址 |
Stockholm SE |
