HP StorageWorks 2/64 HP StorageWorks Fabric OS 5.x MIB Reference Guide (AA-RVH - Page 53

IP address translation table

Page 53 highlights

ipRouteMask OID Description Note 1.3.6.1.2.1.4.21.1.11 The mask to be logical-ANDed with the destination address before being compared to the value in the ipRouteDest field. For those systems that do not support arbitrary subnet masks, an agent constructs the value of the ipRouteMask by determining whether the value of the correspondent ipRouteDest field belong to a class-A, B, or C network, and then using one of the following: mask network 255.0.0.0 class-A 255.255.0.0 class-B 255.255.255.0 class-C If the value of the ipRouteDest is 0.0.0.0 (default route), then the mask value is also 0.0.0.0. All IP routing subsystems implicitly use this mechanism. ipRouteMetric5 OID Description Note 1.3.6.1.2.1.4.21.1.12 An alternate routing metric for this route. The semantics of this metric are determined by the routing protocol specified in the route's ipRouteProto value. If this metric is not used, its value should be set to -1. ipRouteInfo OID Description 1.3.6.1.2.1.4.21.1.13 A reference to MIB definitions specific to the particular routing protocol that 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 OID { 0 0 }, which is a syntactically valid OID; any conferment implementation of ASN.1 and BER must be able to generate and recognize this value. IP address translation table The IP address translation table contains the IpAddress 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. ipNetToMediaTable OID Description ipNetToMediaEntry OID Description Index 1.3.6.1.2.1.4.22 The IP Address Translation table used for mapping from IP addresses to physical addresses. 1.3.6.1.2.1.4.22.1 Each entry contains one IpAddress to physical address equivalence. ipNetToMediaIfIndex, ipNetToMediaNetAddress Fabric OS 5.x MIB reference guide 53

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Fabric OS 5.x MIB reference guide
53
ipRouteMask
OID
1.3.6.1.2.1.4.21.1.11
Description
The mask to be logical-ANDed with the destination address before being compared to the
value in the ipRouteDest field. For those systems that do not support arbitrary subnet
masks, an agent constructs the value of the ipRouteMask by determining whether the
value of the correspondent ipRouteDest field belong to a class-A, B, or C network, and
then using one of the following:
mask
network
255.0.0.0
class-A
255.255.0.0
class-B
255.255.255.0 class-C
If the value of the ipRouteDest is 0.0.0.0 (default route), then the mask value is also
0.0.0.0.
Note
All IP routing subsystems implicitly use this mechanism.
ipRouteMetric5
OID
1.3.6.1.2.1.4.21.1.12
Description
An alternate routing metric for this route.
Note
The semantics of this metric are determined by the routing protocol specified in the route's
ipRouteProto value. If this metric is not used, its value should be set to –1.
ipRouteInfo
OID
1.3.6.1.2.1.4.21.1.13
Description
A reference to MIB definitions specific to the particular routing protocol that 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 OID { 0 0 }, which is a
syntactically valid OID; any conferment implementation of ASN.1 and BER must be able
to generate and recognize this value.
IP address translation table
The IP address translation table contains the IpAddress 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.
ipNetToMediaTable
OID
1.3.6.1.2.1.4.22
Description
The IP Address Translation table used for mapping from IP addresses to physical
addresses.
ipNetToMediaEntry
OID
1.3.6.1.2.1.4.22.1
Description
Each entry contains one IpAddress to physical address equivalence.
Index
ipNetToMediaIfIndex, ipNetToMediaNetAddress