RFC Errata
RFC 7273, "RTP Clock Source Signalling", June 2014
Source of RFC: avtcore (wit)See Also: RFC 7273 w/ inline errata
Errata ID: 4450
Status: Verified
Type: Technical
Publication Format(s) : TEXT
Reported By: Kevin Gross
Date Reported: 2015-08-18
Verifier Name: Ben Campbell
Date Verified: 2016-05-25
Section 4.8 says:
; PTP domain allowed characters: 0x21-0x7E (IEEE 1588-2002) ptp-domain-name = "domain-name=" 1*16ptp-domain-char ptp-domain-char = %x21-7E ; PTP domain allowed number range: 0-127 (IEEE 1588-2008) ptp-domain-nmbr = "domain-nmbr=" ptp-domain-dgts ptp-domain-dgts = ptp-domain-n1 / ptp-domain-n2 / ptp-domain-n3 ptp-domain-n1 = DIGIT ; 0-9 ptp-domain-n2 = POS-DIGIT DIGIT ; 10-99 ptp-domain-n3 = ("10"/"11") DIGIT ; 100-119 / "12" %x30-37 ; 120-127
It should say:
; PTP domain allowed characters: 0x21-0x7E (IEEE 1588-2002) ptp-domain-name = 1*16ptp-domain-char ptp-domain-char = %x21-7E ; PTP domain allowed number range: 0-127 (IEEE 1588-2008) ptp-domain-nmbr = ptp-domain-dgts ptp-domain-dgts = ptp-domain-n1 / ptp-domain-n2 / ptp-domain-n3 ptp-domain-n1 = DIGIT ; 0-9 ptp-domain-n2 = POS-DIGIT DIGIT ; 10-99 ptp-domain-n3 = ("10"/"11") DIGIT ; 100-119 / "12" %x30-37 ; 120-127
Notes:
There is an inconsistency between ABNF in section 4.8 and examples in section 5.5. Due to evidence that current implementations are working to what is shown in the examples, this is resolved by updating the ABNF specification.