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permit
Configure a permit rule. A permit rule excludes the matching packets from PBR classification and routes them using
conventional routing.
S4810
Syntax
permit {ip-protocol-number | protocol-type} {source mask | any | host ip-
address} {destination mask | any | host ip-address} [bit] [operators]
To remove the rule, use one of the following:
● If you know the filter sequence number, use the no seq sequence-number syntax command.
● You can also use the no permit {ip-protocol-number | protocol-type} {source
mask | any | host ip-address} {destination mask | any | host ip-address}
[bit] [operators] command.
Parameters
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 then he 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 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
portcommand parameter.)
Defaults None
Command Modes REDIRECT-LIST
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
EMC Networking OS Command Line Reference Guide.
1198 Policy-based Routing (PBR)