Dell S3100 EMC Command Line Reference Guide for the Series 9.14.2.6 - Page 289

seq (for IPv6 ACLs) Assign a sequence number to a deny or permit the 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 [portnumber ]] [count [byte]] [log [interval minutes] [threshold-in-msgs [count]] [monitor] To delete a filter, use the no seq sequence-number command. Parameters sequence-number Enter a number from 0 to 4294967290. deny Enter the keyword deny to configure a filter to drop packets meeting this condition. permit Enter the keyword permit to configure a filter to forward packets meeting this criteria. ipv6-protocolnumber Enter a number to filter based on the protocol identified in the IPv6 protocol header. icmp Enter the keyword icmp to configure an ICMP access list filter. ip Enter the keyword ip to configure a generic IP access list. The keyword ip specifies that the access list permits all IP protocols. tcp Enter the keyword tcp to configure a TCP access list filter. udp Enter the keyword udp to configure a UDP access list filter. source Enter an IP address in dotted decimal format of the network from which the packet was received. mask (OPTIONAL) Enter a network mask in /prefix format (/x) . any Enter the keyword any to specify that all routes are subject to the filter. host ipv6-address Enter the keyword host and then enter the IPv6 address to specify a host IP address or hostname. operator (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.) portnumber (OPTIONAL) Enter the application layer port number. Enter two port numbers if you are using the range logical operand. The range is from 0 to 65535. The following list includes some common TCP port numbers: • 23 = Telnet • 20 and 21 = FTP-DATA and FTP • 25 = SMTP • 169 = SNMP destination Enter the IP address of the network or host to which the packets are sent. count (OPTIONAL) Enter the keyword count to count the packets. bytes (OPTIONAL) Enter the keyword bytes to count the bytes. log (OPTIONAL) Enter the keyword log to enable the triggering of ACL log messages. threshold-in msgs count (OPTIONAL) Enter the threshold-in-msgs keyword followed by a value to indicate the maximum number of ACL logs that can be generated, exceeding which the generation of ACL logs is terminate with the seq, permit, or deny commands. The threshold range is from 1 to 100. Access Control Lists (ACL) 289