Monitoring Voice ALG H.323
Purpose
Use the monitoring functionality to view the ALG H.323
page.
Action
To monitor ALG H.323 select Monitor>Security>Voice
ALGs>H.323.
Meaning
Table 192 summarizes
key output fields in the ALG H.323 page.
Table 192: ALG H.323 Monitoring Page
Field | Value | Additional Information |
|---|
Virtual Chassis Member | Display the list of virtual chassis member. | Select one of the virtual chassis members listed. |
Refresh Interval (30 sec) | Displays the time interval set for page refresh. | Select the time interval from the drop-down list. |
Refresh | Displays the option to refresh the page. | – |
Clear | Provides an option to clear the monitor summary. | Click clear to clear the monitor
summary. |
| H.323 Counter
Summary |
Category | Displays the following categories: - Packets received—Number of
ALG H.323 packets received.
- Packets dropped—Number of ALG
H.323 packets dropped.
- RAS message received Number of
incoming RAS (Registration, Admission, and Status) messages per second
per gatekeeper received and processed.
- Q.931 message received—Counter
for Q.931 message received.
- H.245 message received— Counter
for H.245 message received.
- Number of calls—Total number
of ALG H.323 calls.
- Number of active calls—Number
of active ALG H.323 calls.
- Number of DSCP Marked—Number
of DSCP Marked on ALG H.323 calls.
| – |
Count | Provides count of response codes for each H.323 counter
summary category. | – |
| H.323 Error Counter |
Category | Displays the following categories: - Decoding errors—Number of decoding
errors.
- Message flood dropped—Error
counter for message flood dropped.
- NAT errors—H.323 ALG NAT errors.
- Resource manager errors—H.323
ALG resource manager errors.
- DSCP Marked errors—H.323 ALG
DSCP marked errors.
| – |
Count | Provides count of response codes for each H.323 error
counter category. | – |
| Counter Summary
Chart |
Packets Received | Provides the graphical representation of the packets
received. | – |
| H.323 Message
Counter |
Category | Displays the following categories: - RRQ—Registration Request message
counter.
- RCF—Registration Confirmation
Message.
- ARQ—Admission Request message
counter.
- ACF—Admission Confirmation
- URQ—Unregistration Request.
- UCF—Unregistration Confirmation.
- DRQ—Disengage Request.
- DCF—Disengage Confirmation.
- Oth RAS—Other incoming Registration,
Admission, and Status messages message counter.
- Setup—Timeout value, in seconds,
for the response of the outgoing setup message.
- Alert—Alert message type.
- Connect—Connect setup process.
- CallProd—Number of call production
messages sent.
- Info—Number of info requests
sent.
- RelCmpl—Number of Rel Cmpl
message ssent.
- Facility—Number of facility
messages sent.
- Empty—Empty capabilities to
the support message counter.
- OLC—Open Local Channel message
counter.
- OLC ACK—Open Local Channel
Acknowledge message counter.
- Oth H245—Other H.245 message
counter
| – |
Count | Provides count of response codes for each H.323 message
counter category. | – |