Statistics and Counters Reference, StarOS Release 21.2

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Statistics and Counters Reference, StarOS Release 21.2

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show dns-client

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Updated:: April 27, 2017

Chapter: show dns-client

show dns-client

show dns-client

This chapter includes the show dns-client command output tables.

show dns-client

show dns-client

Table 1 show dns-client statistics client <client_name> Command Output Descriptions
Field	Description
DNS Usage Statistics
Query Type	The type of DNS queries performed. Possible type of DNS queries are: A: The total A (IPv4 address record) type of queries. SRV: The total SRV (service locator) type of queries. AAAA: The total AAAA (IPv6 address record) type of queries. NAPTR: The total NAPTR (Naming Authority Pointer) type of queries.
Attempts	The total number of DNS query of specific type attempted.
Successes	The total number of attempted and successful DNS query of specific type.
Failures	The total number of attempted but failed DNS query of specific type.
Total queries	The total number of queries including A, SRV, and NAPTR type of queries.
DNS Cache Statistics
Central Cache	The domain name lookups cached in central (remote) location.
Local Cache	The domain name lookups cached in local location.
Total Lookups	The total domain name lookups cached in central (remote) and local location.
Cache Hits (Positive Response)	The total number of hits with positive response.
Cache Hits (Negative Response)	The total number of hits with negative response.
Not Found in Cache	The total number of hits which have no record in central or local cache memory.
Hit Ratio (Percentage)	The percentage of domain records hit and found in central or local cache memory.
DNS Resolver Statistics
Primary (or Secondary) Name Server	The IP address of the primary or secondary DNS (as specified by the display field title).
Query Type	The type of DNS queries performed. Possible type of DNS queries are: A: The total A (IPv4 address record) type of queries. SRV: The total SRV (service locator) type of queries. AAAA: The total AAAA (IPv6 address record) type of queries. NAPTR: The total NAPTR (Naming Authority Pointer) type of queries.
Attempts	The total number of DNS query of specific type attempted.
Successes	The total number of attempted and successful DNS query of specific type.
Failures	The total number of attempted but failed DNS query of specific type.
Total Resolver Queries	The total number of resolver queries made to the specified DNS of all query types.
Successful Queries	The total number of queries resolved successfully.
Query Timeouts	The total number of queries went timeout.
Domain Not Found	The total number of queries where domain name not found.
Connection Refused	The total number of queries for a domain for which connection refused.
Other Failures	The total number of queries failed due to reasons other that listed here.

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