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afajri
Cisco Employee
Cisco Employee

Hi Expert, 

I got this error when I try to sync-from from one of my device:

anthony@ncs# devices device mv-lab sync-from 
result false
info External error in the NED implementation for device mv-lab: read timeout after 20 seconds, blocked on "\r\n" when waiting for "Continue\\?\\[confirm\\]" | "Are you sure? \\[Yes|No\\]:" | "\\A[^\\(#|>|%) ]+(#|>|%)[ ]?$"

/var/log/ncs/ncs-java-vm.log


<WARN> 08-Jan-2020::17:22:54.032 NavuContextBase Ned-Worker-Thread-(cisco-staros-cli-5.22:cisco-staros-cli-5.22)-0: - No case selected and no default
<WARN> 08-Jan-2020::17:22:54.032 NavuContextBase Ned-Worker-Thread-(cisco-staros-cli-5.22:cisco-staros-cli-5.22)-0: - No case selected and no default
<ERROR> 08-Jan-2020::17:23:23.003 NedWorker Ned-Worker-Thread-(cisco-staros-cli-5.22:cisco-staros-cli-5.22)-0: - NedWorker error for ned_get_trans_id
com.tailf.ned.SSHSessionException: read timeout after 20 seconds, blocked on "\r\n" when waiting for "Continue\\?\\[confirm\\]" | "Are you sure? \\[Yes|No\\]:" | "\\A[^\\(#|>|%) ]+(#|>|%)[ ]?$"
at com.tailf.packages.ned.nedcom.connector.SSHSessionExt.expect(SSHSessionExt.java:160)
at com.tailf.ned.SSHSession.expect(SSHSession.java:545)
at com.tailf.ned.SSHSession.expect(SSHSession.java:528)
at com.tailf.packages.ned.staros.CiscoStarosNedCli.executeShowCommand(CiscoStarosNedCli.java:1344)
at com.tailf.packages.ned.staros.CiscoStarosNedCli.getTransId(CiscoStarosNedCli.java:1033)
at com.tailf.ned.NedWorker.dorun(NedWorker.java:1911)
at com.tailf.ned.NedWorker.run(NedWorker.java:315)

question: what command is triggered (by NSO) during "sync-from" command (that may trigger this error)?

 

I SSH to the device directly and i didn't get Continue\\?\\[confirm\\] prompt

 

 

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