HPE FlexNetwork 5510 HI Series Network Management And Monitoring Configuration Guide

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Table 31 Relational operators for capture filters
Nonalphanumeric
symbol
Description
=
Equal to.
For example,
ip[6]=0x1c
matches an IPv4 packet if its seventh byte of payload is
equal to 0x1c.
!=
Not equal to.
For example,
len!=60
matches a packet if its length is not equal to 60 bytes.
>
Greater than.
For example,
len>100
matches a packet if its length is greater than 100 bytes.
<
Less than.
For example,
len<100
matches a packet if its length is less than 100 bytes.
>=
Greater than or equal to.
For example,
len>=100
matches a packet if its length is greater than or equal to
100 bytes.
<=
Less than or equal to.
For example,
len<=100
matches a packet if its length is less than or equal to 100
bytes.
Display filter keywords
Table 32 and Table 33 describe the qualifiers and variables for display filters, respectively.
Table 32 Qualifiers for display filters
Category
Description
Examples
Protocol Matches a protocol.
• eth—Matches Ethernet.
• ftp—Matches FTP.
• icmp—Matches ICMP.
• ip—Matches IPv4.
• ipv6—Matches IPv6.
• tcp—Matches TCP.
• telnet—Matches Telnet.
• udp—Matches UDP.
Packet field
Matches a field in packets by using a
dotted string in the
protocol
.
field[
.
level1-subfield]…[
.
leveln-
subfield] format.
• tcp.flags.syn—
Matches the SYN bit in
the flags field of TCP.
• tcp.port—Matches the s
ource or
destination port field.
NOTE:
The protocol qualifiers cannot modify variables.
Table 33 Variable types for display filters
Variable
type
Description
Integer
Represented in binary, octal, decimal, or hexadecimal notation.
For example, to display IP packets that are less than or equal to 1500 bytes, use one of the
following expressions:

HPE FlexNetwork 5510 HI Series Specifications

General

Brand	HPE
Model	FlexNetwork 5510 HI Series
Category	Switch
Language	English