is it possible to dynamically update an RRSIG record?

[Hugo Salgado Hernandez]

Jack Tavares wrote:
> Looking at the code for libbind, specifically
> res_nmkupdate,
> there is no case statement for RRSIG records.
>  
> In this case, I was trying to update the  TTL.
> Is that not allowed intentionally?

I think so. The TTL of a RRSIG RR *MUST* match the TTL value of the
RRset it covers.

Hugo