Hp Traffic Director sa7220 Manual do Utilizador descarregar pdf (Página 162)

C H A P T E R 5 HP Traffic Director Server Appliances User Guide

150

trace (continued)

• -x Output each packet in hex.

•

-X Output each packet in hex and ASCII.

The

<expression> has the same format as a "tcpdump"

expression: If no

<expression> is given all packets on the net

will be output.

<expression> primitives (listed below) can be

combined using parentheses and '!' or 'not', '&&' or 'and', and '||' or

'or.'

The

<expression> primitives are listed below:

•

dst host <host> : true if the IP destination field of the

packet is

<host>.

•

src host <host> : true if the IP source field of the packet

<host>.

•

host <host> : true if either the IP source or destination

field of the packet is

<host>.

•

ether dst <ehost> : true if the ethernet destination

address is

<ehost>.

•

ether src <ehost> : true if the ethernet source address is

<ehost>.

•

ether host <ehost> : true if either the ethernet source or

destination address is

<ehost>.

•

gateway <host> : true if the packet used <host> as a

gateway.

•

dst net <net> : true if the IP destination address of the

packet has a network number of

<net>.

•

src net <net> : true if the IP source address of the packet

has a network number of

<net>.

•

net <net> : true if the IP source or destination address of

the packet has a network number of

<net>.

•

net <net> mask <mask> : true if the IP address matches

<net> with the specific netmask

•

net <net>/<len> : true if the IP address matches <net> a

netmask

<len> bits wide.

•

dst port <port> : true if the packet is ip/tcp or ip/udp

and has a destination port value of

<port>.

•

src port <port> : true if the packet has a source port

value of

<port>.

•

port <port> : true if either the source port value or

destination port has a value of

<port>.

Command Description

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