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Cisco Bug: CSCul68312 - 4.2.4 - ping error :socket_nb_init failed, 'infra/aipc' detected

Last Modified

Nov 07, 2019

Products (19)

  • Cisco Carrier Routing System
  • Cisco CRS-1 Line Card Chassis (Dual)
  • Cisco CRS-1 16-Slot Line Card Chassis
  • Cisco CRS-3 Multishelf System
  • Cisco CRS-1 Line Card Chassis (Multi)
  • Cisco CRS-1 4-Slot Single-Shelf System
  • Cisco IOS XR Software
  • Cisco CRS-1 Fabric Card Chassis
  • Cisco CRS-1 8-Slot Line Card Chassis
  • Cisco CRS-3 8-Slot Single-Shelf System
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Known Affected Releases


Description (partial)

- Ping failed with the following error: ping error :socket_nb_init failed, 'infra/aipc' detected
- In rare cases might be unable to connect to vty interface of the router
- process reports enf ids are exhausted and following error are observed:
RP/0/RP0/CPU0:Nov 11 19:56:11.563 SBY: raw_ip[370]: enf_new_req_id: exhausted all id's 
RP/0/RP0/CPU0:Nov 11 19:56:11.569 SBY: raw_ip[370]: enf_client_req_add: enf_new_req_id failed. err='infra/enf' detected the 'fatal' condition 'Internal error in ENF Broker'

After a couple of hours while NMS scripts performing remote pings from the router.

Related Community Discussions

ASR9006 bug <key>CSCul68312</key> on version 5.3.2
I'm having a bug on the ASR9006 which is very similar to the <key>CSCul68312</key> one; it consists of 2 problems: 1. An error in the raw_ip process:  socket_nb_init failed, 'infra/aipc' detected. It happens every one in a while, but mainly whenever 2 vty instances are pinging a destination at once. 2. One in three-ish vty connections to the device fails, showing a &quot;Software caused connection abort&quot; error.   The workarounds on the original bug report are either periodic or deleted, and thus do not suit my needs. ...
Latest activity: Jan 03, 2018
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