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Cisco Bug: CSCuo73343 - LDP session not coming UP after recovery from i/o failures

Last Modified

Apr 17, 2019

Products (1)

  • Cisco IOS

Known Affected Releases


Description (partial)


An LDP session running on an IOS router which has experienced buffer i/o failures affecting TCP transmissions may not be able to become established.


This issue is only seen when buffer i/o failures occur impacting the TCP layer which is used to establish the LDP session.
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