HP Cisco MDS 9216i Cisco MDS 9000 Family Command Reference Guide - Release 4.x - Page 303
deny (IPv6-ACL configuration
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Chapter 5 D Commands deny (IPv6-ACL configuration) Send documentation comments to [email protected] deny (IPv6-ACL configuration) To configure deny conditions for an IPv6 access control list (ACL), use the deny command in IPv6-ACL configuration submode. To remove the conditions, use the no form of the command. deny {ipv6-protocol-number | ipv6} {source-ipv6-prefix/prefix-length | any | host source-ipv6-address} {dest-ipv6-prefix/prefix-length | any | host dest-ipv6-address} [log-deny] deny icmp {source-ipv6-prefix/prefix-length | any | host source-ipv6-address} {dest-ipv6-prefix/prefix-length | any | host dest-ipv6-address} [icmp-type [icmp-code]] [log-deny] deny tcp {source-ipv6-prefix/prefix-length | any | host source-ipv6-address} [source-port-operator source-port-number | range source-port-number source-port-number] {dest-ipv6-prefix/prefix-length | any | host dest-ipv6-address} [dest-port-operator dest-port-number | range dest-port-number dest-port-number] [established] [log-deny] deny udp {source-ipv6-prefix/prefix-length | any | host source-ipv6-address} [source-port-operator source-port-number | range source-port-number source-port-number] {dest-ipv6-prefix/prefix-length | any | host dest-ipv6-address} [dest-port-operator dest-port-number | range dest-port-number dest-port-number] [log-deny] no deny {ipv6-protocol-number | ipv6 | icmp | tcp | udp} Syntax Description ipv6-protocol-number ipv6 source-ipv6-prefix/ prefix-length any host source-ipv6-address dest-ipv6-prefix/prefixlength host dest-ipv6-address log-deny icmp icmp-type icmp-code tcp source-port-operator source-port-number udp Specifies an IPv6 protocol number. The range is 0 to 255. Applies the ACL to any IPv6 packet. Specifies a source IPv6 network or class of networks. The format is X:X:X::X/n. Applies the ACL to any source or destination prefix. Applies the ACL to the specified source IPv6 host address. The format is X:X:X::X. Specifies a destination IPv6 network or class of networks. The format is X:X:X::X/n. Applies the ACL to the specified destination IPv6 host address. The format is X:X:X::X. (Optional) For packets that are dropped, creates an informational log message about the packet that matches the entry. The message includes the input interface. Applies the ACL to any Internet Control Message Protocol (ICMP) packet. Specifies an ICMP message type. The range is 0 to 255. Specifies an ICMP message code. The range is 0 255. Applies the ACL to any TCP packet. Specifies an operand that compares the source ports of the specified protocol. The operands are lt (less than), gt (greater than), and eq (equals). Specifies the port number of a TCP or UDP port. The number can be from 0 to 65535. A range requires two port numbers. Applies the ACL to any UDP packet. OL-18089-01, Cisco NX-OS Release 4.x Cisco MDS 9000 Family Command Reference 5-11
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