Alcatel Carrier Internetworking Solutions 6648 - Manual (Page 67)

Troubleshooting Switched Ethernet Connectivity Using the Log File
OmniSwitch Troubleshooting Guide September 2005 page 2-9
Checking the 7700/7800 Nantucket Fabric for Interrupts, Data
Counts and Error Counts
Working: [Kernel]->nanListB02
HB Out of Sync Interrupts: 0
Error Count Exceeded Interrupts: 0
Framing Error Interrupts: 0
Parity Error Interrupts: 0
B02 Data Port 0 Frame Count = 690dbd37
B02 Data Port 1 Frame Count = 0
B02 Data Port 2 Frame Count = 542e70d9
B02 Data Port 3 Frame Count = 0
B02 Data Port 4 Frame Count = 0
B02 Data Port 5 Frame Count = 0
B02 Data Port 6 Frame Count = 0
B02 Data Port 7 Frame Count = 9e75d47
B02 Data Port 8 Frame Count = 690dbd39
B02 Data Port 9 Frame Count = 0
B02 Data Port 10 Frame Count = 542e70d9
B02 Data Port 11 Frame Count = 0
B02 Data Port 12 Frame Count = 0
B02 Data Port 13 Frame Count = 0
B02 Data Port 14 Frame Count = 0
B02 Data Port 15 Frame Count = 9e75d47
Checking the Traffic Queue on the NI
Working: [Kernel]->FindBuffer 3,0 => where 3 is the slot number
Queue = 0x62 length = 0x40, Address 0x6881880
Queue = 0x63 length = 0x40, Address 0x68818c0
value = 3 = 0x3
The above capture shows one of the queues is backed up on the NI. Check if the queue is sending traffic
using the following command syntax:
esmDumpCoronado slot,slice,address,bytes
Working: [Kernel]->esmDumpCoronado 3,0,0x6881880,20
6881880 : 90 0 2f906d3 0 0 0
40 0
68818a0 : 40 0 0 0 d8d0620 0
0 0
68818c0 : 10090 0 2f906d3 0
value = 3 = 0x3
Working: [Kernel]->esmDumpCoronado 3,0,0x6881880,20
6881880 : 90 0 2f906d3 0 0 0
40 0
68818a0 : 40 0 0 0 d8d0620 0
0 0
68818c0 : 10090 0 2f906d3 0
value = 3 = 0x3
The above capture shows the queue is stuck and not moving.