ISC-Bind Cache preserveration

[Mark Andrews]

No.  

If you want robustness secondary every internal zone in your recursive servers.  At the minimum secondary the zones at the top of every internal namespace.  Set up also-notify so they stay up to date on changes. 

-- 
Mark Andrews

> El 6 ago 2025, a las 5:34, Michael Mullig via bind-users <bind-users at lists.isc.org> escribió:
> 
> 
> Good Afternoon,
>  
> We’re using ISC-Bind (v 9.16.45) out at remote locations to serve as part of local DNS service in the event of a WAN outage. However we are faced with the possibility that we might also suffer a power outage at these locations, and would have power restored before the WAN. This would leave us without any local DNS for the remote site, which would not be helpful to those working there.
> 
> Is there a way to preserve the ISC-Bind generated cache so that it can be restored after a server reboot?
> 
> Thanks,
>  
> Michael Mullig (he/him)
> Sr. System Administrator, Edge Compute
> “I am Groot”
> m: (412)-965-4120
>  
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