Managing MPLS/VPN Support
MPLS/VPN MIB Objects
The mplsVpnAutoLearnGrp MIB object group (pcubeSEObjs 17) contains information regarding
MPLS/VPN auto-learning.
The objects in the mplsVpnAutoLearnGrp provide the following information:
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For more information, see the "Proprietary MIB Reference" in the Cisco Service Control Engine
Software Configuration Guide.
MPLS/VPN Traps
There is one MPLS/VPN-related trap:
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To provide online notification of a resource deficiency, when the system reaches a level of 80%
utilization of the hardware MPLS/VPN mappings, a warning message appears in the user log, and this
SNMP trap is sent.
Both the warning and the trap are sent for each 100 mappings that are added after the threshold has been
exceeded.
Monitoring MPLS/VPN Support via SCE Platform CLI
The SCE platform CLI allows you to do the following:
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Displaying VPN-related Mappings
Use the following Viewer commands to display subscriber mappings. These commands display the
following information:
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How to Display Mappings for a Specified VPN
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Cisco SCE 2000 and SCE 1000 Software Configuration Guide
13-18
maximum number of mappings
allowed current number of mappings
mplsVpnTotalHWMappingsThresholdExceeded (pcubeSeEvents 45)
Display VPN-related mappings
Monitor subscriber counters
Monitor PE routers
Monitor bypassed VPNs
All the mappings for a specified VPN
A listing of all currently logged-in VPNs
A listing of all subscribers mapped to an IP range on a specified VPN
The number of subscribers mapped to an IP range on a specified VPN
The subscriber to whom a specified downstream mapping (PE loopback IP address and BGP label)
is mapped. (This option is provided for backwards compatibility and has certain restrictions. See
below
How to Display the Name of the Subscriber Mapped to a Specified VPN, page
Options, page 13-19
Displaying Mappings for a Specified VPN: Examples, page 13-19
Chapter 13
MPLS/VPN Support
13-21.)
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