Dell Force10 MXL Blade - Permit Udp

114 | Access Control Lists (ACL)
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permit udp
Configure a filter to pass UDP packets meeting the filter criteria.
Syntax
permit udp {source mask | any | host ip-address} [operator port [port]] {destination mask | any |
host ip-address} [dscp] [operator port [port]] [count [byte]] [order] [fragments]
To remove this filter, you have two choices:
• Use the no seq sequence-number command if you know the filter’s sequence number.
• Use the no permit udp {source mask | any | host ip-address} {destination mask | any | host
ip-address} command.
Parameters
Defaults
Not configured.
Command Modes
CONFIGURATION-IP ACCESS-LIST-EXTENDED
Command
History
Usage
Information
The order option is relevant in the context of the Policy QoS feature only. For more information, refer
to the Quality of Service chapter of the FTOS Configuration Guide.
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) or A.B.C.D. The mask, when specified in
A.B.C.D format, may be either contiguous or non-contiguous.
any Enter the keyword any to specify that all routes are subject to the filter.
host ip-address Enter the keyword host followed by the IP address to specify a host IP address.
dscp
Enter this keyword to deny a packet based on DSCP value.
Range: 0-63
operator
(OPTIONAL) 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
parameter.)
port port
(OPTIONAL) Enter the application layer port number. Enter two port numbers if
using the
range logical operand.
Range: 0 to 65535
destination
Enter the IP address of the network or host to which the packets are sent.
count (OPTIONAL) Enter the keyword count to count packets processed by the filter.
byte (OPTIONAL) Enter the keyword byte to count bytes processed by the filter.
order (OPTIONAL) Enter the keyword order to specify the QoS priority for the ACL entry.
Range: 0-254 (where 0 is the highest priority and 254 is the lowest; lower order
numbers have a higher priority)
Default: If the order keyword is not used, the ACLs have the lowest order by
default (255).
fragments
Enter the keyword fragments to use ACLs to control packet fragments.
Version 8.3.16.1 Introduced on MXL 10/40GbE Switch IO Module