On Wed, Jun 17, 2015 at 10:20:31PM -0700, indranil.db wrote: > Hi, > > Using pipe backend with unix socket to connect to another process which > is responsible for sending response of DNS queries. > In case of NXDOMAIN there are multiple communication between PDNS and the > backend process. Below are the logs: > > Jun 18 11:09:26 Query: 'Q abc.com.my.domain.com IN SOA -1 > 127.0.0.1' > Jun 18 11:09:26 Query: 'Q com.my.domain.com IN SOA -1 > 127.0.0.1' > Jun 18 11:09:26 Query: 'Q abc.com.my.domain.com IN NS -1 > 127.0.0.1' > Jun 18 11:09:26 Query: 'Q abc.com.my.domain.com IN ANY -1 > 127.0.0.1' > Jun 18 11:09:26 Query: 'Q *.com.my.domain.com IN ANY -1 > 127.0.0.1' > > However for cases when response is found then the communications are less. > here are the logs: > > Jun 18 11:10:40 Query: 'Q xyz.com.my.domain.com IN SOA -1 > 127.0.0.1' > Jun 18 11:10:40 Query: 'Q xyz.com.my.domain.com IN ANY -1 > 127.0.0.1' > > Is there anyway we can reduce the NXDOMAIN communication calls and make it > more faster? > > -- IB > >
To send NXDOMAIN, just reply with END. No DATA. Aki _______________________________________________ Pdns-users mailing list [email protected] http://mailman.powerdns.com/mailman/listinfo/pdns-users
