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Cisco ASR 1001-X Netflow

Всем доброго дня!

Столкнулся с проблемой настройки Netflow

flow exporter xxx
 destination x.y.x.y
 export-protocol ipfix
 transport udp 9991
 exit
!
flow monitor xxx
 record netflow ipv4 original-input
 exporter xxx
!

interface GigabitEthernet0/0/0
 bandwidth 5000000
 no ip address
 ip flow monitor xxx input
 load-interval 30
 negotiation auto
 history BPS
 no lldp transmit
 no lldp receive
 service-policy output yyy
 

sh flow monitor xxx cache
  Cache type:                               Normal (Platform cache)
  Cache size:                               200000
  Current entries:                               0

  Flows added:                                   0
  Flows aged:                                    0

There are no cache entries to display.
 

Собственно, вопрос, почему трафик не попадает в netflow? Пробовал также вешать flow на интерфейс с ip-адресом, но это изменений не дает

Edited by aspotkin

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