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25 permit udp – CANOGA PERKINS 9175 Command Reference User Manual

Page 609

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CanogaOS Command Reference

33-18

Usage

The fragments will be invalid when the layer 4 information is specified (i.e. src-port).

Examples

This example shows how to create a filter in IP ACL to permit any TCP packets.

Switch(config-ip-acl)#10 permit tcp any any

This example shows how to create a filter in IP ACL to permit the TCP packets with the source IP

address 1.1.1.1, and source port ranges from 0 to 100.

Switch(config-ip-acl)#20 permit tcp host 1.1.1.1 src-port range 0 100 any

This example shows how to create a filter in IP ACL to permit any TCP packets in established TCP

streams.

Switch(config-ip-acl)#30 permit tcp any any establised

This example shows how to create a filter in IP ACL to permit the TCP ACK packets with the source IP

address 10.10.10.0.

Switch(config-ip-acl)#4 permit tcp 10.10.10.0 0.0.0.0 any match-any ack

Related Commands

permit

permit udp

permit icmp

permit igmp

33.25 permit udp

Use this command to permit UDP packets when the packets match this access-list.

Command Syntax

[<1-2147483646>] permit udp { source source-mask | any | host source } [ src-port operator

port ]{destination destination-mask any | host destination} [ dst-port operator port ] [ ip-precedence

precedence | dscp dscp ] [ fragments ] [ routed-packet ] [ options ] [ time-range time-range-name ]

[ stats ]

src-port: source port <0-65535>

dst-port: destination port <0-65535>

operator

˖including eq (equal to), lt (less than), gt (greater than), neq (not equal to), range

port: the port should be in the range <0-65535>

reference to command permit for other parameters

Command Mode

IP ACL configuration

Usage

The fragments will be invalid when the layer 4 information is specified (i.e. src-port).