protocol-type

Enter one of the following keywords as the protocol type:

 

• icmp for internet control message protocol

 

• ip for any internet protocol

 

• tcp for transmission control protocol

 

• udp for user datagram protocol

source

Enter the IP address of the network or host from which the

 

packets were sent.

mask

Enter a network mask in /prefix format (/x).

any

Enter the keyword any to specify that all traffic is subject to

 

the filter.

host ip-address

Enter the keyword host then the IP address to specify a host

 

IP address.

destination

Enter the IP address of the network or host to which the

 

packets are sent.

bit

(OPTIONAL) For the TCP protocol type only, enter one or a

 

combination of the following TCP flags:

 

• ack = acknowledgement

 

• fin = finish (no more data from the user)

 

• psh = push function

 

• rst = reset the connection

 

• syn = synchronize sequence number

 

• urg = urgent field

operator

(OPTIONAL) For the TCP and UDP parameters only. Enter

 

one of the following logical operand:

 

• eq = equal to

 

• neq = not equal to

 

• gt = greater than

 

• lt= less than

 

• range = inclusive range of ports (you must specify two

 

ports for the port command parameter.)

source port

Enter the keywords source-portthen the port number to

 

be matched in the ACL rule in the ICAP rule

destination-

Enter the keywords destination-portthen the port

port

number to be matched in the ACL rule in the ICAP rule.

source-port-

Enter the keywords Source-port-rangethen the range of

range

the start port to end port to be matched in the ACL rule in

 

the ICAP rule.

Policy-based Routing (PBR)

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