11.5.5.7 permit udp
Description
With this command, you configure an IP access control list for the UDP protocol.
You have the following options:
● All incoming and/or outgoing UDP datagrams are forwarded.
● Incoming and/or outgoing UDP datagrams of a specific host are forwarded.
● Incoming and/or outgoing UDP datagrams of hosts of a specific subnet are forwarded.
● Incoming and/or outgoing UDP datagrams are forwarded to specific ports.
Note
Processing order of the lists
The access control lists are processed on the interface in the order in which they were created.
The index number of the access control list is not used for this.
Requirement
You are in the ACL standard configuration mode.
The command prompt is as follows:
cli(config-std-nacl)#
Syntax
Call up the command with the following parameters:
permit udp {any | host <src-ip-address> | <src-ip-address> <src-
mask>}
[{
gt
<port-number(1-65535)>
| lt
<port-number(1-65535)>
| eq
<port-number(1-65535)> | range <port-number (1-65535)> <port-number
(1-65535)>}] [{any | host <dest-ip-address> | <dest-ip-address>
<dest-mask>}] [{ gt <port-number(1-65535)> | lt <port-
number(1-65535)> | eq <port-number(1-65535)> | range <port-number
(1-65535)> <port-number (1-65535)>}] [dscp<value(0-63)>]
The parameters have the following meaning:
Parameter Description Range of values / note
any Forwards all incoming UDP frames. -
host Keyword for a an individual IPv4 ad‐
dress
-
src-ip-address Source IPv4 address Enter a valid IPv4 address.
src-ip-address Network source address Enter a valid combination of IPv4
address and subnet mask.
src-mask Corresponding subnet mask
Security and authentication
11.5 IP access control list
SCALANCE W770/W730 acc. to IEEE 802.11n Command Line Interface
Configuration Manual, 09/2017, C79000-G8976-C324-08 573
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