Command Line Reference Guide

Policy-based Routing (PBR) | 1037
seq
c e s
Configure a filter with an assigned sequence number for the redirect list.
Syntax
seq sequence-number {permit | redirect {ip-address | sonet slot/port}} {ip-protocol-number |
protocol-type} {source mask | any | host ip-address} {destination mask | any | host ip-address}
[bit] [operator]
To delete a filter, use the no seq sequence-number command.
Parameters
Defaults
No default behavior or values
Command Modes
REDIRECT-LIST
Command
History
sequence-number Enter a number from 1 to 65535.
permit Enter the keyword permit assign the sequence to the permit list.
redirect Enter the keyword redirect to assign the sequence to the redirect list.
ip-address Enter the IP address of the forwarding router.
sonet slot/port Enter the keyword sonet followed by the slot/port information.
ip-protocol-number
Enter a number from 0 to 255 for the protocol identified in the IP protocol header.
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 followed by 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 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 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.)
Version 8.4.2.1 Introduced on the C-Series and S-Series
Version 8.4.2.0 Introduced on the E-Series TeraScale
Version 7.5.1.0 Added the bit variable and Permit and Redirect
Version 6.5.3.0 Introduced on the E-Series ExaScale