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ragunath154's avatar
ragunath154
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Jan 30, 2024

F5 XC secondary dns to BIGIP GTM/DNS

hi 

i following the below article to transfer zone from on prem BIGIP Authoritative DNS to F5 XC as slave.

https://f5cloud.zendesk.com/hc/en-us/articles/7980850576535-How-to-set-up-F5-Distributed-Cloud-DNS-as-Secondary-for-BIG-IP-DNS-GTM

as per article i have added ACL to allow only XC IP's

acl "F5-Cloud" {
  52.14.213.208/32;
  3.140.118.214/32;
};

also added key in zone

allow-transfer { key <key_name>; localhost; };

 

according this configuration any ip with tsig key is allowed to zone transfer.

how to restrict only to XC ip with tsig key

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