eSpace 6805 IP Phone
Administrator Guide
6 Appendix
Issue 01 (2014-01-06)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
124
Contains two items: Firewall ACL Rules and Lua.
Help
Contains items to help users, such as access to some basic help, a list of supported
protocols, and user guides.
Shortcut Button Pane
Lists the shortcut buttons for common functions.
When the pointer is moved to a button, its function is displayed.
Filter Pane
Specifies the filter expression. You can set the filter expression to filter out only the required
packets for analysis. For details about the filter expression usage, see
Packet List Pane
Lists all packets according to the time, address, and protocol.
The Wireshark displays the protocols and types of the packets that can be parsed.
The Wireshark marks the packets whose formats or processes are faulty with colors.
Because the Wireshark is not entirely intelligent, the marks can be used only for reference, not as the
analysis basis. For detailed analysis, view the packet content and analyze the packet based on the
signaling process.
Packet Details Pane
Displays packet contents by protocol or network layer. The Wireshark parses all fields if a
packet can be parsed. The Wireshark analyzes TCP packets based on packet serial numbers to
check the signaling process.
Packet Bytes Pane
Displays the original packet contents in the hexadecimal format on the left, with the matching
ASCII characters on the right.
Common Operations
Context
The Wireshark can be used only after it is bound to a network adapter. After being installed on
a PC, the Wireshark can capture only the packets passing through this network adapter.
Therefore, before using the Wireshark to capture packets, configure the network to ensure that
packets can be sent to the network adapter to which the Wireshark is bound.
