Avaya G430 Manual page 384

Monitoring applications
Streams that can sometimes be captured
If the Branch Gateway is the WAN router of the following streams, they can be captured:
• H.323 Signaling from IP phones on the LAN to an ECC over the WAN
• DHCP when the DHCP server is behind the WAN (using the Branch Gateway DHCP relay
capability)
• RTP stream on an IP phone on the LAN to a remote IP phone
Roadmap for configuring packet sniffing
About this task
Packet sniffing configuration consists of the following steps:
Procedure
1.
2.
3.
4.
5.
6.
7.
8.
Related topics:
Enabling and disabling packet sniffing
Limiting packet sniffing to specific interfaces
Capture lists
Enabling and disabling packet sniffing
About this task
Since the packet sniffing service presents a potential security breach, the administrator must
first enable the service on the Branch Gateway before a user can start capturing packets.
Procedure
1. Enter capture-service to enable the packet sniffing service.
384 Administering Avaya G430 Branch Gateway
Enabling packet sniffing
Limiting packet sniffing to specific interfaces
Applying a capture list
Rule criteria for a capture list
Viewing the capture list
Applying a capture list
Configuring packet sniffing settings
Starting the packet sniffing service
on page 385
Comments? infodev@avaya.com
on page 384.
on page 393 that specifies which packets to capture.
on page 386.
on page 392.
on page 393.
on page 393.
on page 395.
on page 384
on page 385
on page 385 (if necessary).
October 2013