[c-nsp] 12.2(25)S5 still CEF inconsistencies on 7500

[Daniel Roesen]

Hi,

Uptime for this control processor is 6 days, 9 hours, 44 minutes

Router#sh cef tab con
Consistency checker master control: enabled

IPv4:
 Table consistency checker state:
  lc-detect: enabled [58 prefixes checked every 60s]
   0/0/4/0 queries sent/ignored/checked/iterated
  scan-lc-rp: enabled [58 prefixes checked every 60s]
   0/0/0/0 queries sent/ignored/checked/iterated
  scan-rp-lc: enabled [58 prefixes checked every 60s]
   533503/0/0/0 queries sent/ignored/checked/iterated
  scan-rib-ios: enabled [1000 prefixes checked every 60s]
   8844900/0/8844900/0 queries sent/ignored/checked/iterated
  scan-ios-rib: enabled [1000 prefixes checked every 60s]
   8844119/0/8844119/0 queries sent/ignored/checked/iterated
  full-scan-rib-ios: enabled [1000 prefixes checked every 60s]
   0/0/0/0 queries sent/ignored/checked/iterated
  full-scan-ios-rib: enabled [1000 prefixes checked every 60s]
   0/0/0/0 queries sent/ignored/checked/iterated
  full-scan-rp-lc: enabled [0 prefixes checked every 60s]
   0/0/0/0 queries sent/ignored/checked/iterated
  full-scan-lc-rp: enabled [0 prefixes checked every 60s]
   0/0/0/0 queries sent/ignored/checked/iterated
 Checksum data checking enabled
 Inconsistency error messages are enabled
 Inconsistency auto-repair is enabled (10s delay, 300s holddown)
 Inconsistency auto-repair runs: 1 (last ran 2d02h ago)
 Inconsistency statistics: 1000 confirmed, 16/16 recorded
 -------- Inconsistency record 0 --------
[many entries of the form:]
Prefix entry for x.x.x.x in IPv4 table 0 present in FIB, missing in routing table
Detected at 4d07h by scan-ios-rib

IPv6:
[...]
 Inconsistency statistics: 0 confirmed, 0/16 recorded

Box has around 15k IPv4 BGP routes (DFZ subset) and full IPv6 BGP table
and not much going on there. This is 12.2(25)S5 on RSP4.

Is there any chance that this will be fixed so one could actually think
of using 12.2S on 7500 in production use? Is there a DDTS ID to monitor?


Best regards,
Daniel

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