Install guide

Software Version 2.7.4 13
Software Version 2.7.4
C613-10444-00 REV A
show firewall policy
Syntax SHow FIREwall POLIcy[=policy-name] [COUnter] [DYnamic]
[LISt] [SUMmary] [USer]
Description of changes When you specify a policy using the policy parameter, output from this
command now indicates:
■ whether the SIP ALG is enabled or disabled
■ if one of the new debugging options is enabled on the policy
■ if any rules on the policy use NAPT
If you specify the counter parameter, the output also includes the following
entries:
■ Total number of SIP messages
The number of SIP messages this policy has processed since the router last
started up.
■ Number of SIP messages ignored
The number of SIP messages that were passed to the SIP ALG but ignored
because the SIP message type defined in the SIP message header was
unknown (not supported).
■ Number of audio sessions created
The number of VoIP sessions that were created as a result of a successful SIP
peer-to-peer negotiation, since the router last started up.
Figure 3: Example output from the show firewall policy=voip command
Policy : voip
TCP Timeout (s) ................... 3600
UDP Timeout (s) ................... 1200
Other Timeout (s) ................. 1200
TCP Handshake Timeout Mode ........ Normal
MAC Cache Timeout (m) ............. 1440
RADIUS Limit ...................... 100
Accounting ........................ disabled
Enabled Logging Options ........... none
Enabled Debug Options ............. errorcode,parsing
Identification Protocol Proxy ..... enabled
Enabled IP options ................ none
Enhanced Fragment Handling ........ none
Enabled ICMP forwarding ........... none
Receive of ICMP PINGS ............. enabled
Number of Notifications ........... 0
Number of Deny Events ............. 1
Number of Allow Events ............ 0
Number of Active TCP Opens ........ 0
Number of Active Sessions ......... 0
Cache Hits ........................ 0
Discarded ICMP Packets ............ 0
SMTP Domain ....................... not set
TCP Setup Proxy ................... enabled
UPNP .............................. disabled
WAN interfaces .................. none
LAN interfaces .................. none
Maximum port maps ............... 250
SIP ALG ........................... enabled