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IETF RFC 7175

Transparent Interconnection of Lots of Links (TRILL): Bidirectional Forwarding Detection (BFD) Support

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Organization: IETF
Publication Date: 1 May 2014
Status: active
Page Count: 12
scope:

This document specifies use of the Bidirectional Forwarding Detection (BFD) protocol in Routing Bridge (RBridge) campuses based on the RBridge Channel extension to the Transparent Interconnection of Lots of Links (TRILL) protocol.

BFD is a widely deployed Operations, Administration, and Maintenance (OAM) mechanism in IP and MPLS networks, using UDP and Associated Channel Header (ACH) encapsulation respectively. This document specifies the BFD encapsulation over TRILL.

Document History

IETF RFC 7175
May 1, 2014
Transparent Interconnection of Lots of Links (TRILL): Bidirectional Forwarding Detection (BFD) Support
This document specifies use of the Bidirectional Forwarding Detection (BFD) protocol in Routing Bridge (RBridge) campuses based on the RBridge Channel extension to the Transparent Interconnection of...

References

This document references:
FIPS PUB 180 - Secure Hash Standard (SHS)
Published by NPFC on March 1, 2012
This standard specifies hash algorithms that can be used to generate digests of messages. The digests are used to detect whether messages have been changed since the digests were generated.
This document references:
IEEE 802.1Q - Local and Metropolitan Area Networks - Bridges and Bridged Networks Amendment 31: Stream Reservation Protocol (SRP) Enhancements and Performance Improvements
Published by IEEE on June 14, 2018
Enhancements to the configuration of time-sensitive streams are provided by this amendment to IEEE Std 802.1Q-2018.
This document references:
IETF RFC 5082 - The Generalized TTL Security Mechanism (GTSM)
Published by IETF on October 1, 2007
The use of a packet's Time to Live (TTL) (IPv4) or Hop Limit (IPv6) to verify whether the packet was originated by an adjacent node on a connected link has been used in many recent protocols. This...
This document is referenced by:
IETF RFC 7176 - Transparent Interconnection of Lots of Links (TRILL) Use of IS-IS
Published by IETF on May 1, 2014
The IETF Transparent Interconnection of Lots of Links (TRILL) protocol provides optimal pair-wise data frame forwarding without configuration in multi-hop networks with arbitrary topology and link...
This document is referenced by:
IETF RFC 7978 - Transparent Interconnection of Lots of Links (TRILL): RBridge Channel Header Extension
Published by IETF on September 1, 2016
The IETF TRILL (Transparent Interconnection of Lots of Links) protocol includes an optional mechanism (specified in RFC 7178) called RBridge Channel for the transmission of typed messages between...
This document is referenced by:
IETF RFC 8381 - Transparent Interconnection of Lots of Links (TRILL): Vendor-Specific RBridge Channel Protocol
Published by IETF on May 1, 2018
The IETF TRILL (Transparent Interconnection of Lots of Links) protocol is implemented by devices called TRILL switches or RBridges (Routing Bridges). TRILL includes a general mechanism, called an...
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