Users Guide

• 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 use 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)# deny udp any any
Supported
Releases
10.2.0E or later
deny (IPv6)
Configures a filter to drop packets with a specific IPv6 address.
Syntax
deny [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 IP header, from 0 to 255.
• icmp — (Optional) Enter the ICMP address to deny.
• ipv6 — (Optional) Enter the IPv6 address to deny.
• tcp — (Optional) Enter the TCP address to deny.
• udp — (Optional) Enter the UDP address to deny.
• A::B — Enter the IPv6 address in dotted decimal format.
• 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 keyword and 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.
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 ipv6 any any capture session 1
Supported
Releases
10.2.0E or later
deny (MAC)
Configures a filter to drop packets with a specific MAC address.
Syntax
deny {nn:nn:nn:nn:nn:nn [00:00:00:00:00:00] | any} {nn:nn:nn:nn:nn:nn
[00:00:00:00:00:00] | any} [protocol-number | capture | cos | count | vlan]
1034 Access Control Lists