Dell Force10 S55T FTOS Command Line Reference Guide for the S55 System FTOS 8. - Page 580

www.dell.com | support.dell.com seq c e s Assign a sequence number to a deny or permit filter in an IPv6 access list while creating the filter. Syntax seq sequence-number {deny | permit} {ipv6-protocol-number | icmp | ip | tcp | udp} {source address mask | any | host ipv6-address} {destination address | any | host ipv6-address} [operator port [port]] [count [byte]] | [log] [monitor] To delete a filter, use the no seq sequence-number command. Parameters sequence-number deny permit ipv6-protocol-number icmp ipv6 tcp udp source address mask any host ipv6-address operator port port Enter a number from 0 to 4294967290. Enter the keyword deny to configure a filter to drop packets meeting this condition. Enter the keyword permit to configure a filter to forward packets meeting this criteria. Enter an IPv6 protocol number. Range: 0 to 255 Enter the keyword icmp to configure an Internet Control Message Protocol version 6 filter. Enter the keyword ipv6 to configure any Internet Protocol version 6 filter. Enter the keyword tcp to configure a Transmission Control protocol filter. Enter the keyword udp to configure a User Datagram Protocol filter. Enter the IPv6 address of the network or host from which the packets were sent in the x:x:x:x::x format followed by the prefix length in the /x format. Range: /0 to /128 The :: notation specifies successive hexadecimal fields of zero. Enter a network mask in /prefix format (/x). Enter the keyword any to specify that all routes are subject to the filter. Enter the keyword host followed by the IPv6 address of the host in the x:x:x:x::x format. The :: notation specifies successive hexadecimal fields of zero (OPTIONAL) Enter one of the following logical operands: • eq = equal to • neq = not equal to • gt = greater than • lt = less than • range = inclusive range of ports (you must specify two ports for the port parameter.) (OPTIONAL) Enter the application layer port number. Enter two port numbers if using the range logical operand. Range: 0 to 65535 The following list includes some common TCP port numbers: • 23 = Telnet • 20 and 21 = FTP • 25 = SMTP • 169 = SNMP 580 | IPv6 Access Control Lists (IPv6 ACLs)