Logs on router

Unanswered Question
Jan 4th, 2010

hi All,

We have observed below logs on one of our customers.

dsxpnm_gt96k_abort_rx_mpsc:Aborting Rx mpsc failed
dsxpnm_gt96k_abort_rx_mpsc:Aborting Rx mpsc failed
dsxpnm_gt96k_abort_rx_mpsc:Aborting Rx mpsc failed
dsxpnm_gt96k_abort_rx_mpsc:Aborting Rx mpsc failed
dsxpnm_gt96k_abort_rx_mpsc:Aborting Rx mpsc failed
dsxpnm_gt96k_abort_rx_mpsc:Aborting Rx mpsc failed
dsxpnm_gt96k_abort_rx_mpsc:Aborting Rx mpsc failed
dsxpnm_gt96k_abort_rx_mpsc:Aborting Rx mpsc failed
dsxpnm_gt96k_abort_rx_mpsc:Aborting Rx mpsc failed
dsxpnm_gt96k_abort_rx_mpsc:Aborting Rx mpsc failed
dsxpnm_gt96k_abort_rx_mpsc:Aborting Rx mpsc failed
dsxpnm_gt96k_abort_rx_mpsc:Aborting Rx mpsc failed
dsxpnm_gt96k_abort_rx_mpsc:Aborting Rx mpsc failed
dsxpnm_gt96k_abort_rx_mpsc:Aborting Rx mpsc failed
dsxpnm_gt96k_abort_rx_mpsc:Aborting Rx mpsc failed
dsxpnm_gt96k_abort_rx_mpsc:Aborting Rx mpsc failed
dsxpnm_gt96k_abort_rx_mpsc:Aborting Rx mpsc failed
dsxpnm_gt96k_abort_rx_mpsc:Aborting Rx mpsc failed
dsxpnm_gt96k_abort_rx_mpsc:Aborting Rx mpsc failed
dsxpnm_gt96k_abort_rx_mpsc:Aborting Rx mpsc failed
dsxpnm_gt96k_abort_rx_mpsc:Aborting Rx mpsc failed
dsxpnm_gt96k_abort_rx_mpsc:Aborting Rx mpsc failed

What are these logs for and what do they indicate? Lately we have been observing such logs more routers but unable to come up with concrete resolution.

The router in discussion is a Cisco 3845 router with IOS - c3845-spservicesk9-mz.124-12c.bin.

Regards

Sameer

I have this problem too.
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LordFlasheart Tue, 01/05/2010 - 01:30

I found the following for Tx errors. Not sure if you can gain anything from it though......

CSCsu45780

Symptoms: The following error message is displayed if the DSU bandwidth is configured with a value other than the default of 44210 for T3 on an NM-1T3/E3 module:

dsxpnm_gt96k_abort_tx_mpsc:Aborting Tx mpsc failed

Conditions: The symptom is observed when the DSU bandwidth is changed to a value other than the default of 44210. It mostly occurs with values below 1000.

Workaround: Leave the DSU bandwidth at the default of 44210.

Is it happening on a NM-1T3/E3 module?

sameer.mulgund Tue, 01/05/2010 - 01:41

thanks. yes we have observe this issue for NM-1T3/E3 module.

If we are leaving DSU bandwidth as T3 speed then how to configure the channelized links less than T3 or E3? Say 20Mb or 15Mb.

Regards

Sameer

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