Allied Telesis AT-9900 用户手册
Software Version 2.8.1
167
Software Version 2.8.1
C613-10477-00 REV B
C613-10477-00 REV B
Examples
To display any SIP sessions using the SIP ALG within the IP range 192.168.1.2
to 192.168.1.8, use the command:
to 192.168.1.8, use the command:
show fire sipa ip=192.168.1.2-192.168.1.8
show firewall sipalg counter
Syntax
SHow FIREwall SIPAlg COUnter
Description
This new command displays counters related to SIP sessions that have used or
are using the SIP ALG on the router or switch.
are using the SIP ALG on the router or switch.
Figure 54: Example output from the show firewall sipalg counter command
Direction
The location of the devices using the SIP session, and who
initiated the call. "Private" indicates a device located within
the firewall, "public" indicates the device located outside of
the firewall. The device that initiated the call is listed first. For
example, "Private to public" indicates that a device from
within the firewall initiated a SIP session to a device on the
public side of the firewall.
initiated the call. "Private" indicates a device located within
the firewall, "public" indicates the device located outside of
the firewall. The device that initiated the call is listed first. For
example, "Private to public" indicates that a device from
within the firewall initiated a SIP session to a device on the
public side of the firewall.
From
The SIP URI address of the device that initiated the SIP session
request.
request.
To
The SIP URI address of the device that received the SIP session
request.
request.
Table 44: Parameters in output of the show firewall sipalg summary command (cont.)
Parameter
Meaning
SIP ALG Session Counters
------------------------------------------------------------
Current SIP sessions .................................. 1
Current audio sessions ................................ 2
SIP sessions created since start up or reset .......... 6
Audio sessions created since start up or reset ........ 10
SIP messages received since start up or reset ......... 102
SIP messages ignored since start up or reset .......... 0
------------------------------------------------------------
Table 45: Parameters in output of the show firewall sipalg counter command
Parameter
Meaning
Current SIP sessions
Number of active SIP sessions using the SIP ALG.
Current audio sessions
Number of active audio sessions travelling through the
firewall.
firewall.
SIP sessions created since
start up or reset
start up or reset
Total number of SIP sessions created, including both past and
current sessions.
current sessions.
Audio sessions created
since start up or reset
since start up or reset
Total number of audio sessions created, including both past
and current sessions.
and current sessions.
SIP messages received
since start up or reset
since start up or reset
Total number of SIP messages received, including those from
past sessions.
past sessions.