Netgear GS728TXS GS728TXS/GS752TXS Software Administration Manual - Page 239

GS752TXS and GS728TXS Smart Switches • Match Every. Select true or false from the pull down menu. True signifies that all packets will match the selected IPv6 ACL and Rule and will be either permitted or denied. In this case, since all packets match the rule, the option of configuring other match criteria will not be offered. To configure specific match criteria for the rule, remove the rule and recreate it, or reconfigure Match Every to False for the other match criteria to be visible. • Protocol. There are two ways to configure IPv6 protocol: - Specify an integer ranging from 0 to 255 after selecting protocol keyword "other". This number represents the IPv6 protocol. - Select name of a protocol from the existing list of IPv6, ICMPv6, TCP, and UDP. • Source Prefix/Prefix Length. Specify IPv6 Prefix combined with IPv6 Prefix length of the network or host from which the packet is being sent. Prefix length can be in the range (0 to 128). • Source L4 Port. Specify a packet's source layer 4 port as a match condition for the selected IPv6 ACL rule. Source port information is optional. Source port information can be specified in two ways: - Select keyword "other" from the drop-down menu and specify the number of the port in the range from 0 to 65535. - Select one of the keyword from the list: DOMAIN, ECHO, FTP, FTPDATA, HTTP, SMTP, SNMP, TELNET, TFTP, and WWW. Each of these values translates into its equivalent port number, which is used as both the start and end of the port range. • Destination Prefix/Prefix Length. Enter up to 128-bit prefix combined with prefix length to be compared to a packet's destination IP Address as a match criteria for the selected IPv6 ACL rule. Prefix length can be in the range (0 to 128). • Destination L4 Port. Specify a packet's destination layer 4 port as a match condition for the selected IPv6 ACL rule. Destination port information is optional. Destination port information can be specified in two ways: - Select keyword "other" from the drop-down menu and specify the number of the port in the range from 0 to 65535. - Select one of the keyword from the list: DOMAIN, ECHO, FTP, FTPDATA, HTTP, SMTP, SNMP, TELNET, TFTP, and WWW. Each of these values translates into its equivalent port number, which is used as both the start and end of the port range. • Flow Label. Flow label is 20-bit number that is unique to an IPv6 packet, used by end stations to signify quality-of-service handling in routers. Flow label can be specified within the range (0 to 1048575). • IPv6 DSCP Service. Specify the IP DiffServ Code Point (DSCP) field. The DSCP is defined as the high-order six bits of the Service Type octet in the IPv6 header. This is an optional configuration. Enter an integer from 0 to 63. The IPv6 DSCP is selected by possibly selection one of the DSCP keyword from a drop-down menu. If a value is to be selected by specifying its numeric value, then select the Other option in the drop-down menu and a text box will appear where the numeric value of the DSCP can be entered. 6. Click Apply. 239