Extensions to the Path Computation Element Communication Protocol (PCEP) for Route Exclusions

Takeda, Toshikazu; Oki, Eiji; Farrel, Adrian

doi:10.17487/rfc5521

Cited by 23 publications

(19 citation statements)

References 12 publications

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“…XRO [RFC5521] is an optional object used to specify exclusion of certain abstract nodes or resources from the whole path.…”

Section: Exclude Route Object (Xro)mentioning

confidence: 99%

“…Further, policy may be applied to prune/ignore area subobjects in XRO after a "current AS" change during path computation. The EXRS [RFC5521] is used to specify exclusion of certain abstract nodes between a specific pair of nodes.…”

Section: Igp Areamentioning

confidence: 99%

“…The EXRS does not change the current AS or current area. All other processing rules are as per [RFC5521].…”

Section: Igp Areamentioning

confidence: 99%

“…Note that if a PCE that supports the EXRS in an IRO parses an IRO, and encounters an EXRS that contains subobjects defined in this document that it does not recognize, it will act according to the setting of the X-bit in the subobject as per [RFC5521].…”

Section: Igp Areamentioning

confidence: 99%

“…[RFC5521] defines the Exclude Route Object (XRO) and the Explicit Exclusion Route subobject (EXRS). The use of an Autonomous System (albeit with a 2-byte AS number) as an abstract node representing a domain is defined in [RFC3209].…”

Section: Introductionmentioning

confidence: 99%

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Domain Subobjects for the Path Computation Element Communication Protocol (PCEP)

Palle¹,

Dhody²,

Casellas³

2016

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“…XRO [RFC5521] is an optional object used to specify exclusion of certain abstract nodes or resources from the whole path.…”

Section: Exclude Route Object (Xro)mentioning

confidence: 99%

Section: Igp Areamentioning

confidence: 99%

“…The EXRS does not change the current AS or current area. All other processing rules are as per [RFC5521].…”

Section: Igp Areamentioning

confidence: 99%

Section: Igp Areamentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Domain Subobjects for the Path Computation Element Communication Protocol (PCEP)

Palle¹,

Dhody²,

Casellas³

2016

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Multiprotocol Label Switching

Oki

Rojas‐Cessa

Tatipamula

et al. 2012

Advanced Internet Protocols, Services, and Applications

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Multiprotocol Label Switching (MPLS) is a technology that has received a great deal of attention in recent years. The IETF alone has produced over 300 Internet Drafts and numerous RFCs related to MPLS and continues its work on refining the standards. So, what is MPLS all about? We asked Bill Stallings to give us a basic tutorial. The tragic events of September 11, 2001 have focused attention on the stability and robustness of the Internet. The Internet played an important role in the aftermath of the terrorist attacks. While popular news Web sites initially appeared overloaded, a great deal of private traffic in the form of instant messaging and e-mail took place. Companies directly or indirectly affected by the events in New York and Washington were quick to use the Web as a way to disseminate important information to their clients as well as to their employees. In many cases, the Internet was used in place of an overloaded telephone network. With this in mind, The Internet Corporation for Assigned Names and Numbers (ICANN) has decided to re-focus its next meeting to address issues of Internet stability and security, particularly with regard to naming and addressing. (See "Fragments," page 32.) To provide some background information, we bring you the article "A Unique, Authoritative Root for the DNS," by M. Stuart Lynn, the president and CEO of ICANN.

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References

2017

Provisioning, Recovery, and In‐operation Planning in Elastic Optical Networks

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Extensions to the Path Computation Element Communication Protocol (PCEP) for Route Exclusions

Cited by 23 publications

References 12 publications

Domain Subobjects for the Path Computation Element Communication Protocol (PCEP)

Domain Subobjects for the Path Computation Element Communication Protocol (PCEP)

Multiprotocol Label Switching

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