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IP Address Translation Overview window 196
Models 2616RC, 3096RC & 3196RC Admin Reference Guide 12 • IP (IP, TCP, UDP, & ICMP)
• user(2)—Added by an administrator on the IP Routing Information table or via SNMP management tools.
• dspf(3)—Not currently implemented.
• rip(4)—Learned via reception of RIP packet.
• icmp(5)—Learned via reception of ICMP packet.
Info (ipRouteInfo)
A reference to MIB definitions specific to the particular routing protocol which is responsible for this route, as
determined by the value specified in the route’s ipRouteProto value. If this information is not present, its value
should be set to the OBJECT IDENTIFIER { 0 0 }, which is a syntactically valid object identifier, and any
conformant implementation of ASN.1 and BER must be able to generate and recognize this value.
IP Address Translation Overview window
The IP Address Translation Overview window (see figure 110) displays the contents of the T-DAC’s logical-to-
physical address translation table. The T-DAC uses the table to resolve the correspondence between a logical IP
network address and a physical media access control (MAC) address.
Note
Some interface types do not use translation tables to determine
address equivalences (for example, DDN-X.25 uses an algorithmic
method). If the IP Address Translation Overview table is empty (there
are no entries), that indicates that none of the T-DAC’s interfaces are
using an address translation table.
Figure 110. IP Address Translation Overview window
The following sections describe the information displayed on the IP Address Translation Overview window.
Defined Address Correlations
The following sections describe the defined address correlations displayed on the IP Address Translation
Overview window.
Interface (ipNetToMediaIfIndex)
Each entry contains one IP address to physical address equivalence.