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Graph Information

This graphs plots the flags inside incoming queries. For example, if QR, AA, TC, RA, Z flags are set, the query can be rejected. RD, AD, CD and DO are legitimately set by some software.

Field Internal name Type Warn Crit Info
QR (query reply) flag n_q_flags_QR absolute      
AA (auth answer) flag n_q_flags_AA absolute      
TC (truncated) flag n_q_flags_TC absolute      
RD (recursion desired) flag n_q_flags_RD absolute      
RA (rec avail) flag n_q_flags_RA absolute      
Z (zero) flag n_q_flags_Z absolute      
AD (auth data) flag n_q_flags_AD absolute      
CD (check disabled) flag n_q_flags_CD absolute      
EDNS OPT present n_q_e_present absolute      
DO (DNSSEC OK) flag n_q_e_DO absolute