Users Guide

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1491

● byte — (Optional) Count bytes the filter processes.

● dscp value — (Optional) Permit a packet based on the DSCP values, from 0 to 63.

● fragment — (Optional) Use ACLs to control packet fragments.

● log — (Optional) Enables ACL logging. Information about packets that match an ACL rule are logged.

Default Not configured

Command Mode IPV4-ACL

Usage

Information

OS10 cannot count both packets and bytes; when you enter the count byte options, only bytes

increment. The no version of this command removes the filter.

Example

OS10(config)# ip access-list testflow

OS10(conf-ipv4-acl)# permit udp any any capture session 1

Supported

Releases

10.2.0E or later

permit (IPv6)

Configures a filter to allow packets with a specific IPv6 address.

Syntax

permit [protocol-number | icmp | ipv6 | tcp | udp] [A::B | A::B/x | any |

host ipv6-address] [A::B | A:B/x | any | host ipv6-address] [capture |

count | dscp value | fragment | log]

Parameters

● protocol-number — (Optional) Enter the protocol number identified in the IPv6 header, from 0 to

255.

● icmp — (Optional) Enter the ICMP address to permit.

● ipv6 — (Optional) Enter the IPv6 address to permit.

● tcp — (Optional) Enter the TCP address to permit.

● udp — (Optional) Enter the UDP address to permit.

● A::B — Enter the IPv6 address in hexadecimal format separated by colons.

● A::B/x — Enter the number of bits that must match the IPv6 address.

● any — (Optional) Enter the keyword any to specify any source or destination IP address.

● host ip-address — (Optional) Enter the IPv6 address to use a host address only.

● capture — (Optional) Capture packets the filter processes.

● count — (Optional) Count packets the filter processes.