Flexible Netflow on IOS XE

Unanswered Question
Apr 22nd, 2014
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Hi All.

I configured Flexible Netflow on my Cisco ASR 1002-X with IOS XE asr1002x-universal.03.11.00.S.154-1.S-std.SPA.

Netflow configured for collect input and output statistics, however output works only.

I see only output traffic.

My config:

flow exporter BILLING
 destination 10.254.81.70
 source Loopback0
 transport udp 9996
 export-protocol netflow-v5

flow monitor S3P-NETFLOW
 exporter BILLING
 cache timeout active 60
 record netflow-original

interface GigabitEthernet0/0/2.200
 encapsulation dot1Q 200
 ip vrf forwarding test
 ip address 10.250.191.1 255.255.255.252
 ip flow monitor S3P-NETFLOW input
 ip flow monitor S3P-NETFLOW output

 ip ospf message-digest-key 10 md5 7 xxxxxxxxxxxxxxx
 ip ospf mtu-ignore

My results:

#show flow monitor S3P-NETFLOW cache format table | include 10.162
10.254.106.42    10.162.64.10             11135          27343  Gi0/0/0                             0  0xC0         50      13105          0  10.250.191.2                  /24
       /30  0x00       Gi0/0/2.200                  136           1  02:44:32.071  02:44:32.071
10.254.106.42    10.162.64.2              42046          46441  Gi0/0/0                             0  0x00         50      13105          0  10.250.191.2                  /24
       /30  0x00       Gi0/0/2.200                11008          24  02:44:24.635  02:44:45.451
10.254.106.42    10.162.64.2              42046          46441  Gi0/0/0                             0  0xC0         50      13105          0  10.250.191.2                  /24
       /30  0x00       Gi0/0/2.200                  136           1  02:44:37.867  02:44:37.867
10.254.106.42    10.162.64.10             11135          27343  Gi0/0/0                             0  0x00         50      13105          0  10.250.191.2                  /24
       /30  0x00       Gi0/0/2.200                 2872          19  02:44:28.185  02:44:43.667
10.254.106.42    10.162.64.6              43539          35007  Gi0/0/0                             0  0x00         50      13105          0  10.250.191.2                  /24
       /30  0x00       Gi0/0/2.200                  272           2  02:44:44.651  02:44:44.731

 

Thanks.
Konstantin

 

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