[j-nsp] SNMP OID for last signalled LSP bandwidth

Vijesh Chandran vijesh at juniper.net
Mon Mar 16 00:19:57 EDT 2015


Is my following assumptions correct?
Below red colored one is the last signaled/reserved bandwidth for a given LSP (this one). What would be the SNMP OID to get this value if yes.
LSP is configured as autobandwidth.


User at router>show mpls lsp name FROM-USNYC3-BBISP-GW2-TO-USSJC2-BB-PE1-VRF-1 detail
Ingress LSP: 376 sessions

17.0.129.1
  From: 17.0.146.2, State: Up, ActiveRoute: 0, LSPname: FROM-USNYC3-BBISP-GW2-TO-USSJC2-BB-PE1-VRF-1
  ActivePath: FROM-USNYC3-BBISP-GW2-TO-USSJC2-BB-PE1-VRF-10 (primary)
  Node/Link protection desired
  LSPtype: Static Configured, Penultimate hop popping
  LoadBalance: Least-fill
  Autobandwidth
  ^^^^^^^^^^^^^
  MaxBW: 20Gbps
  AdjustTimer: 43200 secs AdjustThreshold: 10%
  Max AvgBW util: 42.739Mbps, Bandwidth Adjustment in 4046 second(s).
  Overflow limit: 3, Overflow sample count: 0
  Underflow limit: 0, Underflow sample count: 130, Underflow Max AvgBW: 42.739Mbps
  Encoding type: Packet, Switching type: Packet, GPID: IPv4
*Primary   FROM-USNYC3-BBISP-GW2-TO-USSJC2-BB-PE1-VRF-10 State: Up
    Priorities: 7 7
    Bandwidth: 47.5412Mbps    # Presumably, this is the last signaled/reserved bandwidth for this LSP correct?  If yes, what is the SNMP OID for this? Is this "mplsPathInfoBandwidth"?
    ^^^^^^^^^^^^^^^^^^^^^^
    OptimizeTimer: 1800
    SmartOptimizeTimer: 180
          Include Any: AMR POP BB-JNPR    Exclude: DONOTINCLUDE
    Reoptimization in 824 second(s).
    Computed ERO (S [L] denotes strict [loose] hops): (CSPF metric: 730)
17.0.148.80 S 17.0.148.75 S 17.0.136.103 S 17.0.156.81 S
    Received RRO (ProtectionFlag 1=Available 2=InUse 4=B/W 8=Node 10=SoftPreempt 20=Node-ID):
          17.0.148.2(flag=0x29) 17.0.148.80(flag=9 Label=646346) 17.0.136.2(flag=0x29 Label=16324) 17.0.148.75(flag=9 Label=16324) 17.0.156.1(flag=0x21 Label=22971) 17.0.136.103(flag=1 Label=22971) 17.0.129.1(flag=0x20 Label=3) 17.0.156.81(Label=3)
  Secondary FROM-USNYC3-BBISP-GW2-TO-USSJC2-BB-PE1-VRF-20 State: Dn
    Priorities: 7 7
    OptimizeTimer: 1800
    SmartOptimizeTimer: 180
          Include Any: BB BB-JNPR    Exclude: DONOTINCLUDE
        No computed ERO.
   1028 Feb  6 21:54:00.328 Clear Call
Total 1 displayed, Up 1, Down 0
---snip-


Regards,
Vijesh
Mob:669.777.8502


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