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mwandu
Beginner

ME3800x - Label allocation Failedr/traffic drop

Hi,

 

We have experienced a network segment outage, dropped traffic for all links passing-through/terminating ME3800x . About 2 months ago the switch was upgrade to  latest recommended IOS due irregular intermittent connections affecting most of vitual circuits terminating on it, the problem was resolved with upgrade.Could the below error message in log of switch be an indication of hardware failure and requires immediate replacement.

 

I have gathered the following command outputs during the outage;

 

XXXXX#sh platform aspdma template | include MPLS
NILE_NUM_EOMPLS_TUNNELS = 4000
NILE_NUM_ROUTED_EOMPLS_TUNNELS = 128
NILE_NUM_MPLS_VPN = 2000
NILE_NUM_MPLS_SERVICES = 4000
NILE_NUM_MPLS_INGRESS_LABELS = 29500
NILE_NUM_MPLS_EGRESS_LABELS = 36000
MPLSD_TABLE = 34816
EMPLS3LD_TABLE = 36864
XXXXX#sh platform nile adjmgr all | include EMPLS
EMPLS3LD Total Alloc:10323 Total Free:10206 Usage:117
EMPLSINTD Total Alloc:13123 Total Free:4865 Usage:8258
XXXXX#sh plat nile adjmgr fid_usage | in EMPLS
EMPLS3LD Total Alloc:10324 Total Free:10207 Usage:117
EMPLSINTD Total Alloc:13123 Total Free:4865 Usage:8258
XXXXX#show ip route summary
IP routing table name is default (0x0)
IP routing table maximum-paths is 4
Route Source Networks Subnets Replicates Overhead Memory (bytes)
connected 0 14 0 1008 2520
static 0 0 0 0 0
isis as36959 4 275 0 22752 50220
Level 1: 0 Level 2: 279 Inter-area: 0
internal 6 13360
Total 10 289 0 23760 66100
XXXXX#show version | in image
System image file is "flash:me380x-universalk9-mz.156-2.SP5.bin"

 003330: Jan 29 06:01:15.804 CAT: nmpls_next_label_check: Label allocation Failed
003331: Jan 29 06:01:15.804 CAT: %PLATFORM_NCEF-3-ADJ:
ncef_adj_fib_info_from_label_obj no label hw fail but asic fwd handle is null 0x0

-Traceback= 7A55F8z 3EF468Cz 3EFEE30z 3F167F8z 3F1DAFCz 3F19E94z 3F1659Cz 3F11788z 3F4F92Cz 3F4AB48z
003332: Jan 29 06:01:15.804 CAT: nmpls_next_label_check: Label allocation Failed
003333: Jan 29 06:01:15.804 CAT: nmpls_next_label_check: Label allocation Failed
003334: Jan 29 06:01:15.804 CAT: nmpls_next_label_check: Label allocation Failed
003335: Jan 29 06:01:15.804 CAT: nmpls_next_label_check: Label allocation Failed
003336: Jan 29 06:01:15.804 CAT: nmpls_next_label_check: Label allocation Failed
003337: Jan 29 06:01:15.804 CAT: nmpls_next_label_check: Label allocation Failed
003338: Jan 29 06:01:15.804 CAT: nmpls_next_label_check: Label allocation Failed
003339: Jan 29 06:01:15.804 CAT: nmpls_next_label_check: Label allocation Failed
003340: Jan 29 06:01:15.804 CAT: nmpls_next_label_check: Label allocation Failed
003341: Jan 29 06:01:15.804 CAT: nmpls_next_label_check: Label allocation Failed
003342: Jan 29 06:01:15.804 CAT: nmpls_next_label_check: Label allocation Failed
003343: Jan 29 06:01:15.808 CAT: nmpls_next_label_check: Label allocation Failed
003344: Jan 29 06:01:15.808 CAT: nmpls_next_label_check: Label allocation Failed
003345: Jan 29 06:01:15.808 CAT: nmpls_next_label_check: Label allocation Failed
003346: Jan 29 06:01:20.625 CAT: nmpls_next_label_check: Label allocation Failed
003347: Jan 29 06:01:20.625 CAT: %PLATFORM_NCEF-3-ADJ:
ncef_adj_fib_info_from_label_obj no label hw fail but asic fwd handle is null 0x0

 

I will greatly appreciate your feedback

 

Regards,

1 REPLY 1
mwandu
Beginner

Any feedback team?