ADTRAN 606, 612, 616, 624, 604 system manual TCP Estab, Security Filters Interfaces SUB-INTERFACE

Total Access 600 Series System Manual Section 4 User Interface Guide

DEST PORT COMP

Type of comparison that is performed. Default is NONE.

=means ports equal to

NOT = means port not equal to

>means port greater than < means port less than

None - means the source port is not compared

PROTOCOL

Protocol used for comparison. Value is in decimal format. Range: 0 - 255. Default is 0.

PROTOCOL COMP

Type of comparison that is performed. Default is NONE.

=means ports equal to

NOT = means port not equal to

>means port greater than < means port less than

None - means the source port is not compared

TCP ESTAB

YES - only when TCP established

NO - only when TCP not established

IGNORE - ignore TCP flags (def)

SECURITY > FILTERS > INTERFACES

The unit can block packets in and out of an interface by use of the filters. They are set up in two steps: 1) define the types of packets that would be of interest in the SECURITY > FILTERS > FILTER DEFINES menu, and 2) set up the filter type and combination of defines that will cause a packet block.

SECURITY > FILTERS > INTERFACES > SUB-INTERFACE

This is a read-only field which displays the physical and logical port of the interface using the following nomenclature: [A.B], where A represents the physical port (network interface is 0, Ethernet is 1) and B represents the logical port for the Layer 2 protocol (i.e. PVC for Frame Relay, PPP link, etc.) Each configured logical port is assigned a number corresponding to the order in which they are listed in the L2 Protocol configuration fields.

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