FW 05.01.00 and SW 07.01.00 HP StorageWorks SNMP Reference for Directors and Edge Switches Reference Guide (AA-RQ7BD-TE, June 2003)

SNMP Support
51SNMP Reference for Directors and Edge Switches
ipRouteMask IpAddress RW Indicate 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:
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 (a
default route), then the mask value is also
0.0.0.0. It should be noted that all IP routing
subsystems implicitly use this mechanism.
ipRouteMetric
5
INTEGER RW 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 OBJECT IDENTIFIER R 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 conforming
implementation of ASN.1 and BER must be
able to generate and recognize this value.