[Pdns-users] yaml format with allow_from_file

[Otto Moerbeek]

On Sun, Jan 05, 2025 at 08:26:51AM +0000, Ronny Wagner via Pdns-users wrote:

> Good morning,
> 
> I am currently converting pdns-recursor 5.1.3 from conf to yml and now have a problem understanding the content of the allow_from_file function.
> 
> Old Format:
> 127.0.0.0/8
> ::1/128
> fe80::/10
> single_IPV4
> single_IPV6
> 
> New Format:
> - 127.0.0.0/8
> - ::1/128
> - fe80::/10
> - single_IPV4
> - single_IPV6
> 
> Output from rec_control show-yaml:
> # Converted /etc/powerdns/allow_ip_nets to YAML format for incoming.allow_from_file: 
> - '- 127.0.0.0/8'
> - '- ::1/128'
> - '- fe80::/10'
> - '- single_IPV4'
> - '- single_IPV6'

This is a case of double conversion. You probably already converted the file,
and show_yaml (which is smart in some cases, but not in all) converted it again.

The format should be like
https://docs.powerdns.com/recursor/yamlsettings.html#incoming-allow-from-file,
so a single dash on each line.

	-Otto


> # Validation result: allow_from_file: value `- 127.0.0.0/8' is not a subnet or IP
> # End of converted /etc/powerdns/allow_ip_nets
> 
> Why is the IP network 127.0.0.0/8 not recognized correctly? Where did I make my mistake?
> 
> Thank you very much for help.
> 
> Mit freundlichen Grüßen/Best Regards
> Ronny
> 



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