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Access-list extended ip protocol filter), Access-list extended ip protocol, Filter) – Allied Telesis AlliedWare Plus Operating System Version 5.4.4C (x310-26FT,x310-26FP,x310-50FT,x310-50FP) User Manual

Page 907

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IPv4 Software Access Control List (ACL) Commands

Software Reference for x310 Series Switches

C613-50046-01 REV A

AlliedWare Plus

TM

Operating System - Version 5.4.4C

35.21

(access-list extended IP protocol filter)

Use this ACL filter to add a new IP protocol type filter entry to the current extended access-
list. If the sequence number is specified, the new filter is inserted at the specified location.
Otherwise, the new filter is added at the end of the access-list.

The no variant of this command removes an IP protocol filter entry from the current
extended access-list. You can specify the IP filter entry for removal by entering either its
sequence number (e.g. no 10), or by entering its IP filter profile without specifying its
sequence number.

Note that the sequence number can be found by running the

show access-list (IPv4

Software ACLs)

command.

Syntax

[proto]

[<sequence-number>] {deny|permit} proto <ip-protocol>

<source> <destination> [log]

no {deny|permit} proto <ip-protocol> <source> <destination> [log]

no <sequence-number>

Parameter

Description

<sequence-
number
>

<1-65535>
The sequence number for the filter entry of the selected access
control list.

deny

Access-list rejects packets that match the source and destination
filtering specified with this command.

permit

Access-list permits packets that match the source and destination
filtering specified with this command.

proto
<ip-protocol>

The IP Protocol type specified by its protocol number <1-255>.

<ip-protocol>

The IP protocol number, as defined by IANA (Internet Assigned
Numbers Authority

http://www.iana.org/assignments/

protocol-numbers

).

Protocol Number

Protocol Description [RFC Reference]

1

Internet Control Message [RFC792]

2

Internet Group Management [RFC1112]

3

Gateway-to-Gateway [RFC823]

4

IP in IP [RFC2003]

5

Stream [RFC1190] [RFC1819]

6

TCP (Transmission Control Protocol)
[RFC793]

8

EGP (Exterior Gateway Protocol) [RFC888]

9

IGP (Interior Gateway Protocol) [IANA]

11

Network Voice Protocol [RFC741]