HP StorageWorks Fabric OS 5.x MIB Reference Guide (AA-RVHXB-TE, September 2005)

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