Huawei eSpace 6805 Administrator's Manual page 135

Hide thumbs Also See for eSpace 6805:
Table of Contents

Advertisement

eSpace 6805 IP Phone
Administrator Guide
2.
Common Filter Expressions
Common filter expressions used to filter out packets are as follows:
Filtering Segment Packets
Use the filter criteria !(ip.frag_offset == 0) to check whether segment packets exist.
Choose Analyze > Expert Info. If TCP Bad checksum is displayed, segment packets may
exist, as shown in
that Checksum is correct. Therefore, Bad checksum is displayed.
Issue 01 (2014-01-06)
Press Enter or click Apply.
The packets that meet the filter criteria are displayed.
Filter expressions that specify protocols
ip
icmp
tcp
gtp
gre
http
Filter expressions that specify addresses
IP address
ip.addr==10.161.225.1
Source IP address
ip.src==10.161.225.1
Destination IP address
ip.dst==10.161.225.1
Source Media Access Control (MAC) address
eth.src == 00:e0:fc:44:5e:a1
Source User Datagram Protocol (UDP) port
udp.srcport == 2123
Filter expressions that specify fields (message types)
GTP Echo Request messages
gtp.message == 0x01
Remote authentication dial-in user service (RADIUS) accounting request or response
messages
radius.code == 4 || radius.code == 5
Figure
6-53. The Wireshark does not combine segment packets or verify
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
6 Appendix
133

Advertisement

Table of Contents
loading

Table of Contents