API Guide

Supported
Releases
10.2.0E or later
deny tcp (IPv6)
Configures a filter that drops TCP IPv6 packets meeting the filter criteria.
Syntax
deny tcp [A::B | A::B/x | any | host ipv6-address [operator]] [A::B | A:B/x
| any | host ipv6-address [operator]] [ack | fin | psh | rst | syn | urg]
[capture | count | dscp value | fragment | log]
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 the keyword any to specify any source or destination IP address.
● host ipv6-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.
● byte — (Optional) Count bytes the filter processes.
● dscp value — (Optional) Deny 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.
● operator — (Optional) Enter a logical operator to match the packets on the specified port number.
The following options are available:
○ eq — Equal to
○ gt — Greater than
○ lt — Lesser than
○ neq — Not equal to
○ range — Range of ports, including the specified port numbers.
Default Not configured
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 filter.
Example
OS10(config)# ipv6 access-list ipv6test
OS10(conf-ipv6-acl)# deny tcp any any capture session 1
Supported
Releases
10.2.0E or later
deny udp
Configures a filter to drop User Datagram Protocol (UDP) packets meeting the filter criteria.
Syntax
deny udp [A.B.C.D | A.B.C.D/x | any | host ip-address [operator]] [A.B.C.D
| A.B.C.D/x | any | host ip-address [operator]] [ack | fin | psh | rst |
syn | urg] [capture | count | dscp value | fragment | log]
Parameters
● A.B.C.D — Enter the IPv4 address in dotted decimal format.
● A.B.C.D/x — Enter the number of bits to match to the dotted decimal address.
● any — (Optional) Enter the keyword any to specify any source or destination IP address.
● host ip-address — (Optional) Enter the IPv4 address to use a host address only.
● ack — (Optional) Set the bit as acknowledgement.
● fin — (Optional) Set the bit as finish—no more data from sender.
● psh — (Optional) Set the bit as push.
1134 Access Control Lists