server bind9

lamou23 · 06-16-2010, 12:56 PM

hello

i want to know how can i find the number of dns request are resolved and how many dns request are not resolved succfully?,

can i have these informations in log files??

helm me please

thanks

bathory · 06-16-2010, 01:28 PM

Hi,

You can use

Code:

rndc stats

By default stats are written in the file named.stats in the server working directory. You can change it using

Code:

statistics-file "/path/to/named.stats";

in the global part of /etc/named.conf

Regards

lamou23 · 08-08-2010, 12:03 PM

I have tried this, the result is:

Code:

+++ Statistics Dump +++ (1276713990)
++ Incoming Requests ++
                  28 QUERY
++ Incoming Queries ++
                  28 A
++ Outgoing Queries ++
[View: default]
                 532 A
                  76 NS
                 665 AAAA
[View: _bind]
++ Name Server Statistics ++
                  28 IPv4 requests received
                  28 responses sent
                  28 queries resulted in SERVFAIL
                  28 queries caused recursion
++ Zone Maintenance Statistics ++
++ Resolver Statistics ++
[Common]
[View: default]
                 871 IPv4 queries sent
                 402 IPv6 queries sent
                1206 query retries
                  35 IPv6 NS address fetches
                  35 IPv6 NS address fetch failed
[View: _bind]
++ Cache DB RRsets ++
[View: default]
[View: _bind]
++ Per Zone Query Statistics ++
--- Statistics Dump --- (1276713990)
+++ Statistics Dump +++ (1276714009)
++ Incoming Requests ++
                  28 QUERY
++ Incoming Queries ++
                  28 A
++ Outgoing Queries ++
[View: default]
                 532 A
                  76 NS
                 665 AAAA
[View: _bind]
++ Name Server Statistics ++
                  28 IPv4 requests received
                  28 responses sent
                  28 queries resulted in SERVFAIL
                  28 queries caused recursion
++ Zone Maintenance Statistics ++
++ Resolver Statistics ++
[Common]
[View: default]
                 871 IPv4 queries sent
                 402 IPv6 queries sent
                1206 query retries
                  35 IPv6 NS address fetches
                  35 IPv6 NS address fetch failed
[View: _bind]
++ Cache DB RRsets ++
[View: default]
[View: _bind]
++ Per Zone Query Statistics ++
--- Statistics Dump --- (1276714009)
+++ Statistics Dump +++ (1280946649)
++ Incoming Requests ++
                  98 QUERY
++ Incoming Queries ++
                  62 A
                  34 PTR
                   2 AAAA
++ Outgoing Queries ++
[View: default]
                1178 A
                  95 NS
                 190 PTR
                 703 AAAA
[View: _bind]
++ Name Server Statistics ++
                  98 IPv4 requests received
                  98 responses sent
                  24 queries resulted in authoritative answer
                  74 queries resulted in SERVFAIL
                  24 queries resulted in NXDOMAIN
                  74 queries caused recursion
++ Zone Maintenance Statistics ++
++ Resolver Statistics ++
[Common]
[View: default]
                1482 IPv4 queries sent
                 684 IPv6 queries sent
                2052 query retries
                  35 IPv6 NS address fetches
                  35 IPv6 NS address fetch failed
[View: _bind]
++ Cache DB RRsets ++
[View: default]
[View: _bind]
++ Per Zone Query Statistics ++
--- Statistics Dump --- (1280946649)
+++ Statistics Dump +++ (1281285300)
++ Incoming Requests ++
                 111 QUERY
++ Incoming Queries ++
                  12 A
                  99 PTR
++ Outgoing Queries ++
[View: default]
                 228 A
                  19 NS
                 418 PTR
                 133 AAAA
[View: _bind]
++ Name Server Statistics ++
                 111 IPv4 requests received
                 111 responses sent
                  72 queries resulted in authoritative answer
                  39 queries resulted in SERVFAIL
                  72 queries resulted in NXDOMAIN
                  34 queries caused recursion
++ Zone Maintenance Statistics ++
++ Resolver Statistics ++
[Common]
[View: default]
                 546 IPv4 queries sent
                 252 IPv6 queries sent
                 756 query retries
                   7 IPv6 NS address fetches
                   7 IPv6 NS address fetch failed
[View: _bind]
++ Cache DB RRsets ++
[View: default]
[View: _bind]
++ Per Zone Query Statistics ++
--- Statistics Dump --- (1281285300)

but i don't know where is the answer,is it :

Code:

++ Name Server Statistics ++
                  98 IPv4 requests received
                  98 responses sent
                  24 queries resulted in authoritative answer
                  74 queries resulted in SERVFAIL
                  24 queries resulted in NXDOMAIN
                  74 queries caused recursion

?????

help please

bathory · 08-08-2010, 01:28 PM

Yup, "Name Server Statistics" is what you're looking for.
You should take a look at this for details on the statistics file

Regards

lamou23 · 08-14-2010, 06:38 AM

hello,

the values of the statistics file don't change, I consulted the file several times but it contains the same values every time!!!

bathory · 08-14-2010, 08:18 AM

You should run "rndc stats" every time, so new stats are written to the statistics file.