Juniper SECURITY THREAT RESPONSE MANAGER 2008.2 - SNMP AGENT GUIDE REV 1 Manual page 31

Snmp agent guide
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Table 3-3 IP Address Table Details (continued)
IP Address
S.No
Table Details
5.
ipRouteMetric4
6.
ipRouteNextHop Specifies the IP address of the next hop of this route. If
7.
ipRouteType
8.
ipRouteProto
9.
ipRouteAge
10.
ipRouteMask
11.
ipRouteMetric5
STRM SNMP Agent
Description
Specifies an alternate routing metric for this route. The
details of this metric are determined by the routing protocol
specified in the route's ipRouteProto value. If this metric is
not used, set the value to -1.
route is bound to an interface that is sent through broadcast
media, the value of this field is the agent's IP address on
that interface.
Specifies the type of route. The values direct(3) and
indirect(4) refer to the notion of direct and indirect routing in
the IP architecture. Setting this object to the value invalid(2)
invalidates the corresponding entry in the ipRouteTable
object. You must configure management stations to receive
tabular information from agents that corresponds to entries
not currently in use. Proper interpretation of such entries
requires examination of the relevant ipRouteType object.
Specifies the routing mechanism through which this route
was learned. Inclusion of values for gateway routing
protocols is not intended to imply that hosts should support
those protocols.
Specifies the number of seconds since this route was last
updated or otherwise determined to be correct.
Note: No semantics of too old can be implied except
through knowledge of the routing protocol by which the
route was learned.
Specify 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.
Specifies 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, set this value to -1.
IP Details
29

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