RFC 8572, "Secure Zero Touch Provisioning (SZTP)", April 2019Source of RFC: netconf (ops)
See Also: RFC 8572 w/ inline errata
Errata ID: 6684
Publication Format(s) : TEXT
Reported By: Alex Krichevsky
Date Reported: 2021-09-14
Verifier Name: Rob Wilton
Date Verified: 2021-09-22
Section 8.1 says:
The DHCPv4 server MAY include a single instance of the OPTION_V4_SZTP_REDIRECT option in DHCP messages it sends. Servers MUST NOT send more than one instance of the OPTION_V4_SZTP_REDIRECT option.
It should say:
The DHCPv4 server MAY include OPTION_V4_SZTP_REDIRECT in DHCP messages it sends.
The original text contradicts the statement in the same section:
"If the length of the 'bootstrap-server-list' field is too large to
fit into a single option, then OPTION_V4_SZTP_REDIRECT MUST be split
into multiple instances of the option according to the process
described in [RFC3396]."