Protocol Keyword

Specify that a packet’s IP protocol is a match condition for the selected ACL rule. If you click Configure on this line you will be shown a new screen where you can select the protocol to be used as the match condition. The possible values are ICMP, IGMP, IP, TCP, and UDP. Either the Protocol Keyword field or the Protocol Number field can be used to specify an IP protocol value as a match criterion.

Protocol Number

Specify that a packet’s IP protocol is a match condition for the selected ACL rule and identify the protocol by number. If you click Configure on this line you will be shown a new screen where you can select the protocol to be used as the match condition. The protocol number is a standard value assigned by IANA and is interpreted as an integer from 1 to 255. Either the Protocol Number field or the Protocol Keyword field can be used to specify an IP protocol value as a match criterion.

Source IP Address

Specify that a packet’s source IP address is a match condition for the selected ACL rule. If you click Configure on this line you will be shown a new screen where you can select the IP address and mask to be used as the match condition. On that screen you can enter an IP address using dotted-decimal notation.

Destination IP Address

Enter an IP address using dotted-decimal notation to be compared to a packet's destination IP address as a match criteria for the selected ACL rule.

Source IP Mask

Enter the IP Mask in dotted-decimal notation to be used with the Source IP address value.

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