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Cisco Bug: CSCvt94027 - Python script not able to log out console user

Last Modified

Sep 23, 2020

Products (61)

  • Cisco Nexus 9000 Series Switches
  • Cisco Nexus 3548-X Switch
  • Cisco Nexus 3548 Switch
  • Cisco Nexus 9516 Switch
  • Cisco Nexus 3636C-R Switch
  • Cisco Nexus 92160YC-X Switch
  • Cisco Nexus 9396TX Switch
  • Cisco Nexus 93108TC-FX Switch
  • Cisco Nexus 9396PX Switch
  • Cisco Nexus 3064 Switch
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Known Affected Releases

7.0(3)I7(7)

Description (partial)

Symptom:
Python script cannot stop ethanalyzer and terminate console vty session.

The following logs are seen : 

%VSHD-2-VSHD_SYSLOG_EOL_ERR: EOL function security_clear_vty from library libsecuritycli.so exited due to Signal 11

Conditions:
- Ethanalyzer is run from a console vty session
- Run a python script to stop ethanalyzer and terminate the console vty session 

Example of python script : 


#!/usr/bin/env python

import cisco
import syslog
from cli import *

cli('rmvcap')
cli('clear line ttyS0')
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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  • Known Fixed Releases
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