Hi,
We are facing one issue at the Customer site as Cisco 7600 series Router's having issue for reflection of traffic flow through netfluke as using by Customer to get bandwidth utilization report for our WAN links.
Recently we have brought this 7606S router into production and moved some of our WAN links to this router and We are not getting proper bandwidth utilization report in netfluke after configuring netflow in this device.
HTAINCHN21XXXCR001#sh ver
Cisco IOS Software, c7600s72033_rp Software (c7600s72033_rp-IPSERVICES-M), Version 12.2(33)SRB5, RELEASE SOFTWARE (fc2)
HTAINCHN21XXXCR001#sh run int gi1/12
Building configuration...
Current configuration : 264 bytes
!
interface GigabitEthernet1/12
description *** MANAGE 45 Mbps TCL Link TO ETA ***
ip address *******
ip flow ingress
ip flow egress
ip ospf network point-to-point
mls netflow sampling
end
HTAINCHN21XXXCR001#sh int gi1/12 | i rate
Queueing strategy: fifo
5 minute input rate 1381000 bits/sec, 843 packets/sec
5 minute output rate 13451000 bits/sec, 1462 packets/sec
HTAINCHN21XXXCR001#sh ip flow export
Flow export v9 is enabled for main cache
Export source and destination details :
VRF ID : Default
Source(1) 10.148.254.1 (Loopback254)
Source(2) 10.148.254.1 (Loopback254)
Destination(1) 10.100.10.7 (9996)
Destination(2) 10.108.26.120 (2056)
Version 9 flow records
255696318 flows exported in 295346112 udp datagrams
0 flows failed due to lack of export packet
0 export packets were sent up to process level
4 export packets were dropped due to no fib
27 export packets were dropped due to adjacency issues
0 export packets were dropped due to fragmentation failures
0 export packets were dropped due to encapsulation fixup failures
0 export packets were dropped enqueuing for the RP
0 export packets were dropped due to IPC rate limiting
Also attaching the show tech-support for this Router and the snap shot for the netfluke showing problem in bandwidth utilisation report.
Regards,
Ashutosh
