Install guide
164 Firewall Enhancements Release Note
Software Version 2.8.1
C613-10477-00 REV B
show firewall sipalg
Syntax SHow FIREwall SIPAlg [IP=ipadd[-ipadd]]|
[CALLId=call-id]]|[SUMmary]
Description This command displays summary or detailed information for active SIP
sessions using the SIP ALG on the router or switch (Figure 52 on page 164,
Table 43 on page 165).
Parameter Description
IP Displays only the active sessions related to a specified IP address or range
(Figure 52 on page 164, Table 43 on page 165). This matches to both
source and destination IP addresses. You can specify either a single IP
address, or an IP address range. Use dotted decimal notation to specify
each IP address. Not valid with the callid or summary commands.
Default: no default
CALLId Displays only the active session with the specified Call-ID (Figure 52 on
page 164, Table 43 on page 165). The Call-ID is a unique call identifier
assigned to the SIP session by the device that initiated the session. Not
valid with the ip or summary commands.
SUMmary Displays summary information for all the active sessions on the router or
switch (Figure 53 on page 166, Table 44 on page 166). Not valid with the
ip or callid commands.
Figure 52: Example output from the show firewall sipalg command
SIP ALG Configuration
Status ....................... Enabled
Call-ID translation .......... Enabled
Active SIP Sessions
-------------------------------------------------------------------------
Call-ID .... 1536371071@198.18.1.2
TO ......... <sip:1234@20.20.20.1>
TO tag ..... 860468594
FROM ....... <sip:6789@20.20.20.1>
FROM tag ... 836088012
Direction .. Private to public
Audio Session[1]:
(RTP)
IP: 198.18.1.2:5010 Remote IP: 20.20.20.88:22984
Gbl IP: 20.20.20.89:7280 Gbl Remote IP: 20.20.20.88:22984
Start time ................. 10:04:24 22-Feb-2006
Seconds to deletion ........ 1200
(RTCP)
IP: 198.18.1.2:5011 Remote IP: 20.20.20.88:22985
Gbl IP: 20.20.20.89:7281 Gbl Remote IP: 20.20.20.88:22985
Start time ................. 10:04:24 22-Feb-2006
Seconds to deletion ........ 576
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