Hi, We are using bind as a recursive dns server in our college. It is working fine.
Now we need to make a report regarding QPS, NXDOMAIN, FORMAT ERROR, Server Failure, Name Error, Not Implemented, Refused queries comes to our recursive DNS SERVER. For this we use named_statistics file which gives all information regarding our requirement. But when look in to named_statistics file, It shows below output, cat /var/named/chroot/var/named/data/named_stats.txt +++ Statistics Dump +++ (1356630443) ... ... ... [View: _bind] ++ Name Server Statistics ++ 4 IPv4 requests received 2 requests with EDNS(0) received 4 responses sent 2 responses with EDNS(0) sent 3 queries resulted in successful answer 4 queries resulted in non authoritative answer 1 queries resulted in NXDOMAIN 4 queries caused recursion ++ Zone Maintenance Statistics ++ ++ Resolver Statistics ++ [Common] [View: default] 67 IPv4 queries sent 66 IPv4 responses received 3 NXDOMAIN received 8 FORMERR received 8 EDNS(0) query failures 10 query retries 2 query timeouts 12 IPv4 NS address fetches 21 DNSSEC validation attempted 16 DNSSEC validation succeeded 5 DNSSEC NX validation succeeded 6 queries with RTT 10-100ms 60 queries with RTT 100-500ms While making report regarding our requirement, do we need to consider Resolver Statistics or Name Server Statistics values ? What will be difference between view : default and view _bind ? Because when we look on NXDOMAIN values view: default shows 3 and view: _bind shows 1, so as we are playing recursive dns server role in network, from which we consider correct value for our requirement ? if is there any nice document to understand this statistics, please share it. Best Regards, Ben _______________________________________________ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users