Anchors for chapters are missing in RFC 1123

[mtx500]

Description

E.g. https://datatracker.ietf.org/doc/html/rfc3986 references https://datatracker.ietf.org/doc/html/rfc1123#section-2.1, but one does not get at the chapter. Looking into the HTML source, there are references from the table of contents to each chapter, but all the chapter headlines do not have an anchor. References to individual pages work, though.

Code of Conduct

• I agree to follow the IETF's Code of Conduct

[larseggert]

This is an issue with rfc2html

[rjsparks]

Specifically, rfc2html should generate its anchors differently.
I'll transfer this issue to that repository.