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Cisco Bug: CSCul69143 - Traffic is not flowing to/from PB/PTM after simulating ETSEC RX issue

Last Modified

Jan 29, 2017

Products (1)

  • Cisco Carrier Packet Transport (CPT) System

Known Affected Releases

9.533

Description (partial)

Symptom:
Traffic is not flowing to/from PB or PTM after ETSEC issue is hit



Conditions:
The below poke cmd is used to simulate ETSEC RX Lock in PB

1. Configure PW,VPLS,H-VPLS in a PB fanned out from 3rd slot PTM card.
2. Checked the traffic for the services and it is fine.
3. Executed the following commands in PB
	LC:SLOT-36#peek 0xCE026500 32 1
	0xCE026500: 0x0000000F (15)

	LC:SLOT-36#poke 0xCE026500 0x3 32
	LC:SLOT-36#peek 0xCE026500 32 1  
	0xCE026500: 0x00000003 (3)

LC:SLOT-36#

4. Waited for 10-15 mins and etsec workaround was invoked.
5. After this, PB is not able to send/receive PW and H-VPLS circuits. 
6. PB is able to send only the VPLS traffic alone.
7. Observed the same behaviour in PTM also. Attached the mail thread for reference.
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