Records "not" too long fails with "ran out of space"
Jesus Cea
jcea at jcea.es
Tue Dec 27 15:50:02 UTC 2022
Configuring my RPZ installation, the zone fails to load because some
register are "too long". The error in the logs is something like:
"""
dns_master_load: ../primarios/db.rpz.local:137146: ran out of space
"""
I did some tests and the zone load fails if records are longer than 243
characters. According to RFCs, I understand that it should work for
records up to 256 characters, with a maximum of 63-64 characters per label.
As I said, my zone fails to load if any domain in the RPZ is bigger than
243 characters. Currently, my RPZ zone structure is something like:
"""
ZZZZZ.YYYY.XXXXX.com CNAME .
"""
This is bind 9.16.
I needed to delete some "long" records and I wonder why is my bind
rejecting them.
--
Jesús Cea Avión _/_/ _/_/_/ _/_/_/
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