Verification on policies for network functions in SDN/NFV-based environment
Although the newly introduced SDN and NFV technologies bring flexibility and convenience in network management, the dynamic forwarding policies introduced by SDN may cause invalidation in the network function policies, and the policies in different network functions may also cause conflicts due to t...
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| Format: | Article |
| Language: | English |
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POSTS&TELECOM PRESS Co., LTD
2021-06-01
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| Series: | 网络与信息安全学报 |
| Subjects: | |
| Online Access: | http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2021035 |
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| _version_ | 1841529852246622208 |
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| author | Haoyu CHEN Deqing ZOU Hai JIN |
| author_facet | Haoyu CHEN Deqing ZOU Hai JIN |
| author_sort | Haoyu CHEN |
| collection | DOAJ |
| description | Although the newly introduced SDN and NFV technologies bring flexibility and convenience in network management, the dynamic forwarding policies introduced by SDN may cause invalidation in the network function policies, and the policies in different network functions may also cause conflicts due to their own behaviors.In order to verify the policies in SDN/NFV-based cloud network, the verification on policies between the network function and the SDN device, as well as across the network functions were considered.A unified policy expression for analysis was summarized, and policy verification scheme, framework and prototype implementation were proposed to verify the correctness of polices in different scenarios, then experiments were conducted to justify the effectiveness and performance |
| format | Article |
| id | doaj-art-0b75d26e3e1c4215b46a0cef0c6b98d1 |
| institution | Kabale University |
| issn | 2096-109X |
| language | English |
| publishDate | 2021-06-01 |
| publisher | POSTS&TELECOM PRESS Co., LTD |
| record_format | Article |
| series | 网络与信息安全学报 |
| spelling | doaj-art-0b75d26e3e1c4215b46a0cef0c6b98d12025-01-15T03:14:47ZengPOSTS&TELECOM PRESS Co., LTD网络与信息安全学报2096-109X2021-06-017597159563328Verification on policies for network functions in SDN/NFV-based environmentHaoyu CHENDeqing ZOUHai JINAlthough the newly introduced SDN and NFV technologies bring flexibility and convenience in network management, the dynamic forwarding policies introduced by SDN may cause invalidation in the network function policies, and the policies in different network functions may also cause conflicts due to their own behaviors.In order to verify the policies in SDN/NFV-based cloud network, the verification on policies between the network function and the SDN device, as well as across the network functions were considered.A unified policy expression for analysis was summarized, and policy verification scheme, framework and prototype implementation were proposed to verify the correctness of polices in different scenarios, then experiments were conducted to justify the effectiveness and performancehttp://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2021035policy verificationcloud networksoftware-defined networkingnetwork function virtualization |
| spellingShingle | Haoyu CHEN Deqing ZOU Hai JIN Verification on policies for network functions in SDN/NFV-based environment 网络与信息安全学报 policy verification cloud network software-defined networking network function virtualization |
| title | Verification on policies for network functions in SDN/NFV-based environment |
| title_full | Verification on policies for network functions in SDN/NFV-based environment |
| title_fullStr | Verification on policies for network functions in SDN/NFV-based environment |
| title_full_unstemmed | Verification on policies for network functions in SDN/NFV-based environment |
| title_short | Verification on policies for network functions in SDN/NFV-based environment |
| title_sort | verification on policies for network functions in sdn nfv based environment |
| topic | policy verification cloud network software-defined networking network function virtualization |
| url | http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2021035 |
| work_keys_str_mv | AT haoyuchen verificationonpoliciesfornetworkfunctionsinsdnnfvbasedenvironment AT deqingzou verificationonpoliciesfornetworkfunctionsinsdnnfvbasedenvironment AT haijin verificationonpoliciesfornetworkfunctionsinsdnnfvbasedenvironment |