
DI-1162 Remote Access Router
•Name – this is a 12 character (maximum), alphanumeric, user- defined name, used to identify the filter.
•Direction – this defines the direction of the packet relative to the Interface parameter below.
•State – this is used to define the routing decision applied to the packet. The three routing decisions are described:
1.forward – this allows the routing of the packet, if it has met the criteria of the corresponding filter.
2.drop – this drops (doesn’t allow routing for) a specific packet that has met the criteria of the corresponding filter.
3.disable – this does not apply the IP filter.
•Interface – this applies the filter to a specific interface, LAN or one of the three WANs.
•Protocol Type – this is a protocol identifier, as assigned by the Internet Assigned Numbers Authority (IANA). The values of this identifier are described in
4.protocol type = 1, this is Internet Control Message (ICMP), defined in RFC 792.
5.protocol type = 6, this is Transmission Control (TCP), defined in RFC 793.
6.protocol type = 17, this is User Datagram (UDP), defined in RFC 798.
•Src IP – this is the source address in the IP header of this packet.
•Src Netmask – this mask is
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