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show system services dns-proxy

Syntax

show system services dns-proxy
<cache>

Release Information

Command introduced in Release 8.5 of JUNOS software.

Description

Display Domain Name System (DNS) proxy information.

This command is supported on J-series and SRX-series devices.

Options

none—Display DNS proxy statistics information.

cache—(Optional) Display the DNS proxy cache.

Required Privilege Level

view and system

Related Topics

cache

clear system services dns-proxy cache

clear system services dns-proxy statistics

List of Sample Output

show system services dns-proxy
show system services dns-proxy cache

Output Fields

Table 98 lists the output fields for the show system services dns-proxy command. Output fields are listed in the approximate order in which they appear.

Table 98: show system services dns-proxy Output Fields

Field Name

Field Description

DNS proxy statistics

Display information about the DNS proxy.

  • Status: State of the proxy server—Enabled or disabled.
  • Queries received—Number of DNS queries received by the DNS proxy.
  • Responses sent—Number of DNS responses sent by the DNS proxy.
  • Queries forwarded—Number of DNS queries forwarded by the DNS proxy.
  • Negative responses—Number of negative responses the DNS proxy sent to the DNS client.
  • Retry requests—Number of retries the DNS proxy received from the DNS client.
  • Pending requests—Number of pending queries the DNS proxy has yet to send the DNS client a response for.
  • Server failures—Number of DNS proxy server failures.

Hostname

Hostname of the host that has been cached.

IP address

IP address of the host.

Time-to-live

Length of time before an entry is purged from the DNS cache.

Type

Type of DNS Resource Record. For example, A records refer to IPv4 host addresses.

Class

Class of DNS. A parameter used to define a DNS Resource Record. For example, IN class is used for Internet domain names.

show system services dns-proxy

user@host> show system services dns-proxy 
DNS proxy statistics    :
     Status              :   enabled
     Query received      :   215
     Sent response       :   211
     Query forwarded     :   39
     Negative response   :   33
     Retry requests      :   0
     Pending requests    :   0
     Server fail         :   128

show system services dns-proxy cache

user@host> show system services dns-proxy cache 
Hostname                  IP address      Time-to-live             Type    Class
juniper.net               207.17.137.229  2006-08-30 06:50:57 PDT  A       IN
whitestar.juniper.net     172.17.27.50    2006-08-30 06:50:57 PDT  A       IN
scarlet.juniper.net       172.17.28.11    2006-08-30 06:50:57 PDT  A       IN
bng-admin1.juniper.net    10.209.194.131  2006-08-30 06:50:57 PDT  A       IN
wf-nis1.juniper.net       10.10.4.202     2006-08-30 06:50:57 PDT  A       IN
asg-ns1.juniper.net       10.16.0.11      2006-08-30 06:50:57 PDT  A       IN
ruby.juniper.net          172.17.28.100   2006-08-30 06:50:57 PDT  A       IN
a.l.google.com            216.239.53.9    2006-08-29 23:54:42 PDT  A       IN
b.l.google.com            64.233.179.9    2006-08-29 23:54:59 PDT  A       IN
maps.l.google.com         64.233.189.104  2006-08-29 06:56:01 PDT  A       IN
c.l.google.com            64.233.161.9    2006-08-29 23:54:35 PDT  A       IN
d.l.google.com            64.233.183.9    2006-08-29 23:54:46 PDT  A       IN
e.l.google.com            66.102.11.9     2006-08-29 23:54:50 PDT  A       IN
g.l.google.com            64.233.167.9    2006-08-29 23:55:20 PDT  A       IN
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