[c-nsp] HW_RES_FAIL-3-NO_CEF_MEM

[Asbjorn Hojmark - Lists]

Has anyone experienced the following message:

SLOT 1:Aug 23 14:14:03.117: %HW_RES_FAIL-3-NO_CEF_MEM:  Out of
hardware forwarding resources E2_Rx_TLU.  CEF will now begin
resource constrained forwarding operation which may result in 
performance degradation. system will automaticaly resume normal
forwarding once network issue is corrected.

router#sh diag 1
SLOT 1  (RP/LC 1 ): 16 Port Packet Over SONET OC-3c/STM-1 Single Mode
  MAIN: type 57,  800-5413-01 rev C0
        Deviation: 0
        HW config: 0x00    SW key: 00-00-00
  PCA:  73-4137-04 rev A0 ver 4
        Design Release 1.1  S/N SDK05051V87
  MBUS: Embedded Agent
        Test hist: 0x00    RMA#: 00-00-00    RMA hist: 0x00
  DIAG: Test count: 0x00000001    Test results: 0x00000000
  FRU:  Linecard/Module: 16OC3/POS-SM=
        Processor Memory: MEM-GRP/LC-256=
        Packet Memory: MEM-PKT-512-UPG=
  L3 Engine: 2 - Backbone OC48 (2.5 Gbps)
  MBUS Agent Software version 2.47 (RAM) (ROM version is 3.46)
  ROM Monitor version 17.1
  Fabric Downloader version used 10.1 (ROM version is 10.1)
  Primary clock is CSC 0
  Board is analyzed 
  Board State is Line Card Enabled (IOS  RUN )
  Insertion time: 13w4d (2d06h ago)
  Processor Memory size: 268435456 bytes
  TX Packet Memory size: 268435456 bytes, Packet Memory pagesize: 16384
bytes
  RX Packet Memory size: 268435456 bytes, Packet Memory pagesize: 16384
bytes
  0 crashes since restart

router#exec slot 1 sh ip cef summ
========= Line Card (Slot 1) =========
IP Distributed CEF with switching (Table Version 281029), flags=0x0
  183522 routes, 0 reresolve, 0 unresolved (0 old, 0 new), peak 1801
  268220 instant recursive resolutions, 3160 used background process
  98 load sharing elements, 193016 references
  0 in-place/0 aborted modifications
  40109820 bytes allocated to the FIB table data structures
  universal per-destination load sharing algorithm, id DD5A9E96
  2(0) CEF resets
  Resolution Timer: Exponential (currently 1s, peak 4s)
  Tree summary:
   16-8-8 stride pattern
   short mask protection enabled for <= 4 bits without process suspension
   193009 leaves, 10815 nodes using 16914612 bytes
  Table epoch: 0 (193009 entries at this epoch)
CEF hardware resource allocation failure summary
Green (Normal), Yellow (Caution) Red (Alarm)
HW Resource Name         Util     Alert
E2_Rx_PLU                27        G         
E2_Rx_TLU                100       R         
Adjacency Table has 55 adjacencies

Any ideas?

-A