[4] rfc3885, 2021-06-09T04:44:17.000Z https://datatracker.ietf.org/doc/html/rfc3885

[5] rfc3886, 2021-06-09T04:46:02.000Z https://datatracker.ietf.org/doc/html/rfc3886

[6] RFC Errata Report » RFC Editor, 2021-06-09T04:47:12.000Z https://www.rfc-editor.org/errata_search.php?rfc=3886&rec_status=0

[2] rfc3887, 2021-06-08T06:38:48.000Z https://datatracker.ietf.org/doc/html/rfc3887

[3] RFC Errata Report » RFC Editor, 2021-06-08T06:40:27.000Z https://www.rfc-editor.org/errata_search.php?rfc=3887&rec_status=0

[1] rfc3888, 2021-06-08T06:38:27.000Z https://datatracker.ietf.org/doc/html/rfc3888