Reference Guide

Example
OS10(config)# ip access-list testflow
OS10(conf-ipv4-acl)# deny udp any any capture session 1 count
Supported Releases 10.2.0E or later
deny udp (IPv6)
Congures a lter to drop UDP IPv6 packets that match lter criteria.
Syntax
deny udp [A::B | A::B/x | any | host ipv6-address [eq]] [A::B | A:B/x | any |
host ipv6-address [eq]] [ack | fin | psh | rst | syn | urg] [capture | count
[byte] | dscp value | fragment]
Parameters
• A::B — Enter the IPv6 address in hexadecimal format separated by colons.
• A::B/x — Enter the number of bits to match to the IPv6 address.
• any — (Optional) Enter for all routes to be subject to the lter:
• capture — (Optional) Capture packets the lter processes.
• count — (Optional) Count packets the lter processes.
• byte — (Optional) Count bytes the lter processes.
• dscp value — (Optional) Deny a packet based on the DSCP values (0 to 63).
• fragment — (Optional) Use ACLs to control packet fragments.
• eq — (Optional) Deny packets which are equal to.
• ack — (Optional) Set the bit as acknowledgement.
• fin — (Optional) Set the bit as nish (no more data from sender).
• psh — (Optional) Set the bit as push.
• rst — (Optional) Set the bit as reset.
• syn — (Optional) Set the bit as synchronize.
• urg — (Optional) Set the bit set as urgent.
• host ipv6-address — (Optional) Enter the keyword and the IPv6 address to use a host address only.
Default Not congured
Command Mode IPV6-ACL
Usage Information OS10 cannot count both packets and bytes when you use the count byte options — only bytes increment. The
no version of this command removes the lter.
Example
OS10(config)# ipv6 access-list ipv6test
OS10(conf-ipv6-acl)# deny udp any any capture session 1 count
Supported Releases 10.2.0E or later
description
Congures an ACL description.
Syntax
description text
Parameters text — Enter the description text string (up to 80 characters).
Access Control Lists 395