RFC Errata
Found 1 record.
Status: Verified (1)
RFC 4874, "Exclude Routes - Extension to Resource ReserVation Protocol-Traffic Engineering (RSVP-TE)", April 2007
Note: This RFC has been updated by RFC 6001, RFC 8390
Source of RFC: ccamp (rtg)
Errata ID: 3572
Status: Verified
Type: Editorial
Publication Format(s) : TEXT
Reported By: Dhruv Dhody
Date Reported: 2013-03-28
Verifier Name: Adrian Farrel
Date Verified: 2013-03-29
Section 1.2 says:
area A area B area C <-------------------> <----------------> <------------------> Ingress-----A1----A2----AB1----B1----B2----BC1----C1----C2----Egress ^ \ / | \ / | \ / | \ / | \ / | \ / | A3----------A4--AB2--B3--------B4--BC2--C3----------C4 | ^ ^ | | | | | | | | ERO: (C3-strict, C4-strict, | | Egress-strict) | | XRO: Not needed | | | ERO: (B3-strict, B4-strict, BC2-strict, Egress-loose) | XRO: (BC1, C1, C2) | ERO: (A3-strict, A4-strict, AB2-strict, Egress-loose) XRO: (AB1, B1, B2, BC1, C1, C2, Egress)
It should say:
area A area B area C <-------------------> <----------------> <------------------> Ingress-----A1----A2----AB1----B1----B2----BC1----C1----C2----Egress ^ \ / | \ / | \ / | \ / | \ / | \ / | A3----------A4--AB2--B3--------B4--BC2--C3----------C4 | ^ ^ | | | | | | | | ERO: (C3-strict, C4-strict, | | Egress-strict) | | XRO: Not needed | | | ERO: (B3-strict, B4-strict, BC2-strict, Egress-loose) | XRO: (BC1, C1, C2) | ERO: (A3-strict, A4-strict, AB2-strict, Egress-loose) XRO: (AB1, B1, B2, BC1, C1, C2)
Notes:
The figure incorrectly shows the longest XRO to include the Egress as well.
The text in the RFC is correct - "....so the ERO and XRO signaled at Ingress could be (A3-strict, A4-strict, AB2-strict, Egress-loose) and (AB1, B1, B2, BC1, C1, C2), respectively. "
The editorial error exist in the figure.