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Cisco Bug: CSCtb28349 - LC crash when execute same test cable dcc command twice

Last Modified

Jan 29, 2017

Products (1)

  • Cisco uBR7200 Series Universal Broadband Routers

Known Affected Releases


Description (partial)


If a modem send a dcc_rsp to confirm the dcc_req which indicate the target channel is exactly the one that the modem get online and the technique is larger than 0, LC will crash when it process this dcc_rsp.


We only found DPC3K modem responds dcc_rsp to confirm this kind of dcc_req, other modems send dcc_rej to reject this dcc req, and it's ok, CMTS can process it correctly.
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