发明授权
- 专利标题: Link-local multicast in WLAN deployments
- 专利标题(中): WLAN部署中的链路本地组播
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申请号: US14033448申请日: 2013-09-21
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公开(公告)号: US09438558B2公开(公告)日: 2016-09-06
- 发明人: Shashi Hosakere Ankaiah , Vivek L. Atreya , Seemant Choudhary
- 申请人: Avaya Inc.
- 申请人地址: US CA Santa Clara
- 专利权人: Avaya Inc.
- 当前专利权人: Avaya Inc.
- 当前专利权人地址: US CA Santa Clara
- 主分类号: H04H20/71
- IPC分类号: H04H20/71 ; H04L29/12 ; H04L12/18 ; H04W84/12 ; H04L12/46
摘要:
Some implementations can include a method including reserving a range of multicast addresses for handling link-local multicasts and generating a multicast group within the range for each VLAN. The method can also include subscribing at an access point to a corresponding multicast group for a VLAN when a client associates with the access point, and tunneling link local multicast traffic from the client to a WSP component via an access tunnel. The method can further include forwarding the link local multicast traffic from the WSP component to subscribing access points.
公开/授权文献
- US20150085733A1 Link-local multicast in WLAN Deployments 公开/授权日:2015-03-26
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