Yealink MeetingEye 600 Administrator's Manual page 263

Parameter
Pcap Filter Type
Packet Filter String
4. Click Confirm.
5. In the Pcap Feature field, click Start to start capturing enhanced packets.
6. Reproduce the issue.
7. Click Stop to stop capturing.
8. Click Export to open the file download window, and then save the file to your local system.
Packet Filter String
•
Packet Filter String
You can customize the packet filter string to capture the desired packets.
Syntax:
Protocol+Direction+Host(s)+ Value +Logical Operations+Other Expression
The following table introduces the syntax.
Syntax
Protocol
Description
Configure the filter type of the
packet to capture.
The supported types are as
follows:
• Custom—Customize the
packet filter string.
• SIP or H245 or H225—
Capture SIP, H245 and
H225 packets.
• RTP—Capture RTP
packets
Default: Custom.
Customizes the packet filter
string.
For more information, refer to
Packet Filter String
.
Note: the default value id
blank. It works only when you
set the Pcap Filter Type to
Custom.
Description
Values: ether, fddi, ip, arp, rarp, decnet, lat, sca,
moprc, mopdl, tcp and udp
If no protocol is specified, all the protocols are
used. Note that the application-level protocol,
such as http, dns and sip are not supported.
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Configuration Method
Web user interface
Web user interface