error: 'allow-update' is not allowed in 'slave' zone

[Matus UHLAR - fantomas]

On 14.02.24 17:06, trgapp16 via bind-users wrote:
>I configured Bind 9.18.12 as slave DDNS with dynamic updates from DHCP (ISC DHCP 4.4)
>running on the same server (Ubuntu 22.04 server)
>
>When I run "named-checkconf named.conf", I get the following error
>
>"named.conf:2018: option 'allow-update' is not allowed in 'slave' zone 'zonename.com'"
>
>Following is the named.conf file (part)
>
>zone "zonename.com" {
>type slave;
>file "com/zonename/sec.zonename.com";
>masters {
>IP address;
>};
>allow-update {
>key rndc-key;
>};
>allow-transfer {
>IP address;
>};
>};
>
>I am clueless what is going wrong. Any help is greatly appreciated

your nameserver does not update secondary(slave) zones, therefore 
allow-update does not make sense.

you should remove it or replace with allow-update-forwarding so all received 
updates are forwarded to primary(master) server.

-- 
Matus UHLAR - fantomas, uhlar at fantomas.sk ; http://www.fantomas.sk/
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