a3ComRoutePolicyOriginProtocol
A3COM-SWITCHING-SYSTEMS-ROUTEPOLICY-MIB ·
.1.3.6.1.4.1.43.29.4.23.1.1.4
Object
column
mandatory
r/w
Integer32
This object is only used when a3ComRoutePolicyType is set to
export(2). It makes up a mask of protocols, within the protocol
suite, that matches the policy entry. If set to zero, the mask
will be interpreted as a match, independent of how the route
was learned. A value of 1 stands for matches on routes
directly attached. A value of 2 stands for matches on routes
that were statically defined in the routing table. All other
values in the mask carry different meaning, depending on the
current value of a3ComRoutePolicyProtocolType. The following
tables summarizes such values:
-------------------------------------
Any Protocol Family
-------------------------------------
00 | all (route learned by any way)
01 | directly attached route
02 | statically defined route
-------------------------------------
-------------------------------------
IP | IPX | APPLETALK
-------------------------------------
04 | rip | rip | rtmp
08 | ospf | sap | kip
16 | bgp4 | unused | aurp
32 | unused | unused | unused
-------------------------------------
Table 1: Route policy origin protocol mask
The value of this object can be modified at any time.
Examples:
1) When exporting from any protocol suite, any route
learned in that suite will be advertised if
a3ComRoutePolicyOriginProtocol is set to zero and the other
preconditions apply.
2) When exporting from any protocol suite, only routes that
were learned from static definition or that are directly
attached would be advertised if a3ComRoutePolicyOriginProtocol
is set to 3 (mask of 1 + 2) and the other preconditions
apply.
3) When exporting from ip_rip(2), only routes that were
learned from rip or bgp4 advertisements would be given out
if a3ComRoutePolicyOriginProtocol is set to 20 (mask of 4 + 16)
and the other preconditions apply.
4) If at example 3 we had a3ComRoutePolicyProtocolType set to
at_rtmp(7) instead of ip_rip(2), the same value (i.e. 20)
would indicate that advertisements under appleTalk
rtmp would only include routes learned from rtmp(4) or
aurp(16).
Context
- MIB
- A3COM-SWITCHING-SYSTEMS-ROUTEPOLICY-MIB
- OID
.1.3.6.1.4.1.43.29.4.23.1.1.4- Type
- column
- Access
- readwrite
- Status
- mandatory
- Parent
- a3ComRoutePolicyEntry
- Table
- a3ComRoutePolicyTable
- Siblings
- 12
Syntax
Integer32
Values & Constraints
Object Constraints
range: 0-63
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| a3ComRoutePolicyIndex mandatory Unique identifier of a row in the policy table. The actual number
of rows that can be created on any particular device depends on
the memory and processing resources available a… | column | Integer32 | .1.3.6.1.4.1.43.29.4.23.1.1.1 |
| a3ComRoutePolicyMetric mandatory This object is the value by which an additional adjustment
can be performed on a matched route metric. The actual
operation performed is defined by a3ComRoutePolicyAdjustMetric… | column | Integer32 | .1.3.6.1.4.1.43.29.4.23.1.1.10 |
| a3ComRoutePolicyWeight mandatory This object assigns an administrative weight to the policy entry.
A policy with a higher value takes precedence over a policy with
a lower value. Usage of a3ComRoutePolicyWeight… | column | Integer32 | .1.3.6.1.4.1.43.29.4.23.1.1.11 |
| a3ComRoutePolicyExportType mandatory This object describes which type of route advertisement
the router will use when a given protocol can export routes in
multiple ways.
In situations when there i… | column | Enumeration | .1.3.6.1.4.1.43.29.4.23.1.1.12 |
| a3ComRoutePolicyRowStatus mandatory The status column for a routing policy. This object can be set to:
active(1),
createAndGo(4),
createAndWait(5),
destroy(6)
The following values may be read:
… | column | RowStatus | .1.3.6.1.4.1.43.29.4.23.1.1.13 |
| a3ComRoutePolicyProtocolType mandatory This mandatory object defines the protocol in which a policy will
be used. Once such protocol family is defined, the agent will use
this information to parse the source, route, … | column | Enumeration | .1.3.6.1.4.1.43.29.4.23.1.1.2 |
| a3ComRoutePolicyType mandatory This object specifies what type of policy this is. The type
import regards to ingress -- where a route advertised
externally is learned by the device managed. And the type
expo… | column | Enumeration | .1.3.6.1.4.1.43.29.4.23.1.1.3 |
| a3ComRoutePolicySourceAddress mandatory This DisplayString is the network address of the gateway
to the route address. Note that when the policy
is of the type import(1), this object will correspond to
a neighboring … | column | OctetString | .1.3.6.1.4.1.43.29.4.23.1.1.5 |
| a3ComRoutePolicyRouteAddress mandatory This DisplayString is the network address of the route to
which this policy applies. Such address will be known when a route
advertisement is received by the device being manag… | column | OctetString | .1.3.6.1.4.1.43.29.4.23.1.1.6 |
| a3ComRoutePolicyRouteMask mandatory This DisplayString is the network mask of the route to
which this policy applies. The following formats can be used:
IP cccc - ipAddress MIB
IP n… | column | OctetString | .1.3.6.1.4.1.43.29.4.23.1.1.7 |
| a3ComRoutePolicyAction mandatory This object specifies whether the protocol rejects a route that
matches the policy or accepts it. a3ComRoutePolicyAction can be
modified at any time. | column | Enumeration | .1.3.6.1.4.1.43.29.4.23.1.1.8 |
| a3ComRoutePolicyAdjustMetric mandatory This object defines what type of operation that can be
additionally performed at a route metric. Note that
this object will be always ignored if a3ComRoutePolicyAction is of
t… | column | Enumeration | .1.3.6.1.4.1.43.29.4.23.1.1.9 |