Dell PowerConnect Brocade M6505 Brocade 7.1.0 Fabric OS MIB Reference - Page 58

2 AT group AT group Implementation of the Address Translation group is mandatory for all systems. Note, however, that this group is deprecated by MIB-II. From MIB-II onward, each network protocol group contains its own address translation tables. TABLE 10 Object and OID Access Description atTable 1.3.6.1.2.1.3.1 Not accessible The Address Translation group contains one table, which is the union across all interfaces of the translation tables for converting a network address (for example, an IP address) into a subnetwork-specific address. This document refers to such a subnetwork-specific address as a physical address. For example, for broadcast media, where ARP is in use, the translation table is equivalent to the ARP cache; on an X.25 network, where non-algorithmic translation to X.121 addresses is required, the translation table contains the network address to X.121 address equivalences. atEntry 1.3.6.1.2.1.3.1.1 atIfIndex 1.3.6.1.2.1.3.1.1.1 atPhysAddress 1.3.6.1.2.1.3.1.1.2 atNetAddress 1.3.6.1.2.1.3.1.1.3 The Address Translation tables contain the network address to physical address equivalences. Some interfaces do not use translation tables for determining address equivalences (for example, DDN-X.25 has an algorithmic method); if all interfaces are of this type, then the Address Translation table is empty. Not Each entry contains one network address to physical address equivalence. accessible Read-write The interface on which this entry's equivalence is effective. The interface identified by a particular value of this index is the same interface as identified by the same value of ifIndex. Read-write The media-dependent physical address. Read-write The network address (for example, the IP address) corresponding to the media-dependent physical address. IP group Implementation of the IP group is mandatory for all systems. TABLE 11 Object and OID Access Description ipForwarding 1.3.6.1.2.1.4.1 ipDefaultTTL 1.3.6.1.2.1.4.2 ipInReceives 1.3.6.1.2.1.4.3 Read-write The indication of whether this entity is acting as an IP gateway in respect to the forwarding of datagrams received by, but not addressed to, this entity. IP gateways forward datagrams; IP hosts do not (except those source-routed through the host). Read-write The default value inserted into the time-to-live field of the IP header of datagrams originated at this entity, whenever a TTL value is not supplied by the transport layer protocol. Read only The total number of input datagrams received from interfaces, including those received in error. 38 Fabric OS MIB Reference 53-1002750-01