Route:1 Destination IP : 192.168.5.0/24 Next hop IP : 192.168.3.66
Next hop MAC : - Local interface : -
Route:2 Destination IP : 192.168.4.0/24 Next hop IP : 192.168.3.88
Next hop MAC : 00ee-51f0-dbba Local interface : Y
Route:3 Dstination IP : - Next hop IP : -
Next hop MAC : - Local interface : -
--------------------------------- ping info ---------------------------------
Host:1 IP : 192.168.3.99 Total count : 3 Succeed count : 3
Host:2 IP : 192.168.4.99 Total count : 3 Succeed count : 0
Host:3 IP : 192.168.5.99 Total count : 3 Succeed count : 0
Host:4 IP : 192.168.3.77 Total count : 3 Succeed count : 0
Host:5 IP : 192.168.6.99 Total count : 3 Succeed count : 0
-----------------------------------------------------------------------------
l If the emulation result is "get IP successful", the DHCP dialup is successful.
l If the emulation result is not "get IP successful", locate the fault according to "Simulate
status" and "Simulate result."
8.12 Capturing Voice Packets Remotely
You need to collect fault information such as signaling information and Dbwin information to
locate a fault when the voice service is faulty. This topic describes how to use the remote voice
packet capture function to obtain fault information and locate a fault, reducing onsite
maintenance workload.
Context
The remote voice packet capture function involves basic packet capturing and extended packet
capturing.
l In basic packet capturing, media streams, upper-layer protocol packets, and DSP-related
trace information are captured. DSP is the acronym for digital signal processing.
l In extended packet capturing, signaling and Dbwin packets are captured besides media
streams, upper-layer protocol packets, and DSP-related trace information.
Prerequisite
l The system CPU usage is less than or equal to 80%. If you enable the remote packet capture
function when the system CPU usage is greater than 80%, the system CPU may overload,
causing service interruptions. In addition, the extended packet capturing cannot be enabled.
Specifically, an error message is displayed if users attempt to enable the function using
commands. No error message is displayed if users attempt to enable the function by pressing
a button.
l The packet capture server is equipped with a remote packet capture software such as
Ethereal, and communicates with the MA5612 successfully. The packet capture server can
be a network management system (NMS) or a PC that can communicate with the
MA5612 successfully.
Procedure
Step 1 Configure user and server parameters on the MA5612, and enable the remote packet capture
function for the faulty port.
1. Run the remote-capture parameters server-ip ip-address udp-port udp-port-value
source-ip source-ip-address command in diagnose mode to configure parameters for the
remote packet capture server.
SmartAX MA5612 Multi-service Access Module
Maintenance Guide 8 Common Operation
Issue 01 (2012-07-25) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
261
To Next Page
Loading...
Need help?
General
