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Cisco Bug: CSCta23301 - FTP: ctrl and data conn do not get terminated when cp'n 0 byte fileftp

Last Modified

Mar 02, 2018

Products (1)

  • Cisco IOS

Known Affected Releases

12.2(33)SXH8 12.4T

Description (partial)

FTP control and data connections appear in ESTAB state in the output of sh tcp br all after copying a zero byte file. This would usually appear for a time period of 2-3 mins after the completion of the copy operation.
Also, in case of a non-zero byte file copy tracebacks appear when doing active ftp, though the copy operation is successful.

"no ip ftp passive" should be configured to enable active ftp.

Related Community Discussions

problems with the cdr on a 2811
I´m having problems sending the cdr records to a ftp server. The 2821 is running c2800nm-spservicesk9-mz.124-24.T1.bin and cme 7.1. The symptom are those described in the CSCtb72550 caveat. The release notes for the last IOS said &quot;Workaround: Downgrade to a version of Cisco IOS software that does not contain the fix for <key>CSCta23301</key> or push the CDR records locally to flash instead of to an FTP URL&quot;. I would like to know if this issue is resolved (or not)  in the last ios. Thanks.
Latest activity: Sep 06, 2010
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