Chapter 4: Bridge MIBPage 4-14Fast Network 10 MIB Reference Guidedot1dTpPortInFrames {dot1dTpPortEntry 3}Counter Read-OnlyThe number of frames that have been received by this port from its segment. Notethat a frame received on the interface corresponding to this port is only countedby this object if and only if it is for a protocol being processed by the localbridging function.dot1dTpPortOutFrames {dot1dTpPortEntry 4}Counter Read-OnlyThe number of frames that have been transmitted by this port to its segment. Notethat a frame transmitted on the interface corresponding to this port is onlycounted by this object if and only if it is for a protocol being processed by thelocal bridging function.dot1dTpPortInDiscards {dot1dTpPortEntry 5}Counter Read-OnlyCount of valid frames received which were discarded (i.e., filtered) by theForwarding Process.Count of valid frames which were discarded, including local traffic that wasdiscarded.4.5 STATIC DATABASE GROUPdot1dStatic {dot1dBridge 5}dot1dStaticTable {dot1dStatic 1}Not AccessibleA table containing filtering information configured into the bridge by (local ornetwork) management specifying the set of ports to which frames received fromspecific ports and containing specific destination addresses are allowed to beforwarded. The value of zero in this table as the port number from which frameswith a specific destination address are received, is used to specify all ports forwhich there is no specific entry in this table for that particular destinationaddress. Entries are valid for unicast and for group/broadcast addresses.If a table entry exists for the destination MAC address, but there is no entry forthe incoming port and no default entry (for example, an entry for port 0), then thepacket will not be forwarded out any ports.Additional relevant information can be found by using Cabletron’senterprise-specific Addresses Configuration Group.