RFC Errata
Found 3 records.
Status: Verified (1)
RFC 3208, "PGM Reliable Transport Protocol Specification", December 2001
Source of RFC: LegacyArea Assignment: tsv
Errata ID: 323
Status: Verified
Type: Technical
Publication Format(s) : TEXT
Reported By: Lorenzo Vicisano
Date Reported: 2002-09-17
Section 8 says:
Options: This field encodes binary indications of the presence and significance of any options. It also directly encodes some options. bit 0 set => One or more Option Extensions are present bit 1 set => One or more Options are network-significant Note that this bit is clear when OPT_FRAGMENT and/or OPT_JOIN are the only options present. bit 6 set => Packet is a parity packet for a transmission group of variable sized packets (OPT_VAR_PKTLEN). Only present when OPT_PARITY is also present. bit 7 set => Packet is a parity packet (OPT_PARITY) Bits are numbered here from left (0 = MSB) to right (7 = LSB). All the other options (option extensions) are encoded in extensions to the PGM header.
It should say:
Options: This field encodes binary indications of the presence and significance of any options. It also directly encodes some options. bit 7 set => One or more Option Extensions are present bit 6 set => One or more Options are network-significant Note that this bit is clear when OPT_FRAGMENT and/or OPT_JOIN are the only options present. bit 1 set => Packet is a parity packet for a transmission group of variable sized packets (OPT_VAR_PKTLEN). Only present when OPT_PARITY is also present. bit 0 set => Packet is a parity packet (OPT_PARITY) Bits are numbered here from left (0 = MSB) to right (7 = LSB). All the other options (option extensions) are encoded in extensions to the PGM header.
Status: Reported (1)
RFC 3208, "PGM Reliable Transport Protocol Specification", December 2001
Source of RFC: LegacyArea Assignment: tsv
Errata ID: 7295
Status: Reported
Type: Technical
Publication Format(s) : TEXT
Reported By: Michal Ruprich
Date Reported: 2023-01-02
Section 9.2.4 says:
Option Length = 12 octets
It should say:
Option Length = 16 octets
Notes:
Every option packet has a certain length including the option header itself. OPT_LENGTH, OPT_NAK_LIST and OPT_JOIN have the length correctly counted WITH the header length (4B) but OPT_FRAGMENT has 4*4B so the total length should be 16 octets.
Status: Held for Document Update (1)
RFC 3208, "PGM Reliable Transport Protocol Specification", December 2001
Source of RFC: LegacyArea Assignment: tsv
Errata ID: 1945
Status: Held for Document Update
Type: Editorial
Publication Format(s) : TEXT
Reported By: Alessandro Spinella
Date Reported: 2009-11-23
Held for Document Update by: Wes Eddy
Date Held: 2011-08-17
Section 1.2.5. says:
If receivers are several hops removed from the first PGM network element, the efficacy of NAK suppression may degrade.
It should say:
If receivers are several hops away from the first PGM network element, the efficacy of NAK suppression may degrade.
Notes:
This is simply a stylistic suggestion in the wording choice.