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Dell EMC SmartFabric OS10 User Guide Release 10.5.1

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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

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