HP StorageWorks 2/16V Brocade Fabric OS MIB Reference - Supporting Fabric OS 5 - Page 40

AT Group, ifOutDiscards 1.3.6.1.2.1.2.2.1.19, atTable 1.3.6.1.2.1.3.1

Page 40 highlights

2 ifOutDiscards 1.3.6.1.2.1.2.2.1.19 ifOutDiscards 1.3.6.1.2.1.2.2.1.19 The number of outbound packets that were chosen to be discarded (even though no errors had been detected) to prevent their being transmitted. One possible reason for discarding such a packet could be to free buffer space. ifOutErrors 1.3.6.1.2.1.2.2.1.20 The number of outbound packets that could not be transmitted because of errors. ifOutQLen 1.3.6.1.2.1.2.2.1.21 The length of the output packet queue (in packets). Not supported. ifSpecific 1.3.6.1.2.1.2.2.1.22 Returns A reference to MIB definitions specific to the particular media being used to realize the interface. If the interface is realized by an Ethernet, then the value of this object refers to a document defining objects specific to Ethernet. 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 conferment implementation of ASN.1 and BER must be able to generate and recognize this value. • eth0 returns null OID • lo returns null OID • fc0 returns null OID 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. atTable 1.3.6.1.2.1.3.1 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. 24 Fabric OS MIB Reference 53-1000439-01

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24
Fabric OS MIB Reference
53-1000439-01
ifOutDiscards 1.3.6.1.2.1.2.2.1.19
2
ifOutDiscards 1.3.6.1.2.1.2.2.1.19
The number of outbound packets that were chosen to be discarded (even though no errors had
been detected) to prevent their being transmitted. One possible reason for discarding such a
packet could be to free buffer space.
ifOutErrors 1.3.6.1.2.1.2.2.1.20
The number of outbound packets that could not be transmitted because of errors.
ifOutQLen 1.3.6.1.2.1.2.2.1.21
The length of the output packet queue (in packets).
Not supported.
ifSpecific 1.3.6.1.2.1.2.2.1.22
A reference to MIB definitions specific to the particular media being used to realize the interface.
If the interface is realized by an Ethernet, then the value of this object refers to a document
defining objects specific to Ethernet. 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 conferment
implementation of ASN.1 and BER must be able to generate and recognize this value.
Returns
eth0 returns null OID
lo returns null OID
fc0 returns null OID
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.
atTable 1.3.6.1.2.1.3.1
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.