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Method and label forwarding router for initiating LDP session connection
US9215134B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9215134-B2 |
| Application number | US-201314058747-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 21, 2013 |
| Priority date | Apr 22, 2011 |
| Publication date | Dec 15, 2015 |
| Grant date | Dec 15, 2015 |
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Abstract
Official abstract text for this publication.
Embodiments of the present invention provide a method and a label forwarding router for initiating an LDP session connection. The method includes: using an address of a first transport address family of a local device as a connection address, and starting an LDP session setup procedure for the local device and a peer device according to the address; setting a random time value in the procedure; determining that current time reaches the random time value and that the LDP session setup fails; and selecting an address of a second transport address family as a new connection address, and starting a new LDP session setup procedure according to the new address. The present invention can implement normal initiation of an LDP session connection.
First claim
Opening claim text (preview).
What is claimed is: 1. A method for initiating a Label Distribution Protocol (LDP) session connection, comprising: using, by a local device, an address of the local device that belongs to a first transport address family as a connection address of the local device, and starting an LDP session setup procedure for the local device and a peer device according to the connection address of the local device; setting, by the local device, a random time value by starting a random value…
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Classifications
- H04L41/0654Primary
Electricity · mapped topic
- H04L45/507Primary
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9215134B2 cover?
- Embodiments of the present invention provide a method and a label forwarding router for initiating an LDP session connection. The method includes: using an address of a first transport address family of a local device as a connection address, and starting an LDP session setup procedure for the local device and a peer device according to the address; setting a random time value in the procedure;…
- Who is the assignee on this patent?
- Huawei Tech Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification H04L41/0654. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Dec 15 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).