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Dell PowerEdge FN I/O Module Command Line Reference Guide 9.10(0.0)

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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.

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 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 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
Supported Modes Full—Switch
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.4(0.0) Introduced on the MXL 10/40GbE Switch IO Module.
8.4.2.1 Introduced on the C-Series and S-Series.
8.4.2.0 Introduced on the E-Series TeraScale.
7.5.1.0 Introduced on the E-Series ExaScale.

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