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IOX Neflow configuration example

·176 words·1 min
Rs Conf
Rory
Author
Rory
Step by step the ladder is ascended

sampler-map
#

sampler-map FNF_SAMPLER_MAP
 random 1 out-of 4999

exporter-map
#

flow exporter-map FNF_EXPORT_MAP
 version v9
  options sampler-table timeout 60
  template timeout 60
 !
 transport udp 20013
 source Loopback0
 destination 10.1.1.1

monitor-map
#

flow monitor-map FNF_MONITOR_MAP_IPV6
 record ipv6
 exporter FNF_EXPORT_MAP
 exporter FNF_EXPORT_MAP1
 cache entries 500000
 cache timeout active 60
 cache timeout inactive 15
flow monitor-map FNF_MONITOR_MAP
 record ipv4
 exporter FNF_EXPORT_MAP
 exporter FNF_EXPORT_MAP1
 cache entries 500000
 cache timeout active 60
 cache timeout inactive 15

Interface configuration
#

interface Bundle-Ether1
 flow ipv4 monitor FNF_MONITOR_MAP sampler FNF_SAMPLER_MAP ingress
 flow ipv6 monitor FNF_MONITOR_MAP_IPV6 sampler FNF_SAMPLER_MAP ingress

Note
#

  • Max 8 exporters per monitor-map.

Use Netflow TS
#

sampler-map sam-map
random 1 out-of 1

flow monitor-map mon-map-ip
record ipv4
cache entries 65535
cache timeout inactive 1800

flow monitor-map mon-map
record mpls ipv4-fields labels 4
cache entries 65535
cache timeout inactive 1800

interface TenGigE0/0/1/0.1
ipv4 address 9.9.5.1 255.255.255.252
flow ipv4 monitor mon-map-ip sampler sam-map ingress
flow ipv4 monitor mon-map-ip sampler sam-map egress
flow mpls monitor mon-map sampler sam-map ingress
flow mpls monitor mon-map sampler sam-map egress

show flow monitor mon-map cache location 0/0/cpu0(根据板卡修改)