About hugoDelande09733

hugoDelande09733 · 04-22-2022

Hello, I am facing a problem with Netflow and port-channels. i'm using a Catalyst 3850 on IOS 16.12.05b.Everything works on physical ports without "port-channel" But for the interfaces grouped in port channel, no traffic is detected : Cache type: N...

hugoDelande09733 · 06-17-2021

Hello, I am encountering a problem with flexible netflow on a cisco Catalyst 3850. When I apply the flow monitor on an interface, where there is a 2960 switch stack behind, Netflow doesn't detect any traffic. Going into the logs, I notice this error:...

hugoDelande09733 · 06-30-2020

Hello,i'm trying to install Flexible Netflow on a cisco Catalyst 3850.But, no package is exported and if I run the "show flow monitor ipv4_netflow_input statistics" command , there is no field "flow aged" with 'active timeout" and "Inactive timeout" ...

hugoDelande09733 · 06-17-2020

Hello everyone and thank you in advance for your help I am trying to edit/modify/delete the current configuration of Flexible Netflow V. 9 on an cisco catalyst 3850. But I can't delete it :% Flow monitor: "Flow Record" is in use. Remove from all inte...

hugoDelande09733 · 05-03-2020

Hello, I am encountering a problem with flexible netflow on a cisco Catalyst 3850. The packets are not exported to the collector (I ping the collector well). Morevover, the packets not exported are in the cache. I can see that, when I type the comman...

hugoDelande09733 · 04-22-2022

Ok i found the problem.the problem comes from nbarwe cannot apply on the same interface netflow and nbar

hugoDelande09733 · 04-22-2022

Hi thanks for your respons,here is the configuration of my port channels:interface Port-channel43switchport mode trunkswitchport nonegotiateAnd the configuration of a physical interface:interface GigabitEthernet1/0/11switchport mode trunkswitchport n...

hugoDelande09733 · 06-23-2021

Hi Giuseppe,I was able to reboot the 3850 overnight.Then, I configured netflow, then at first it seemed to work. Interfaces on which no traffic was detected, netflow detected traffic. However, by applying the flow monitor on all the ports and after s...

hugoDelande09733 · 06-23-2021

Hi @Giuseppe Larosa ,the values are the samesh sdm prefer for switch 1 (the one where there is a problem) : This is the Advanced template.Number of VLANs: 4094Unicast MAC addresses: 32768Overflow Unicast MAC addresses: 512L2 Multicast entries: 4096O...

hugoDelande09733 · 06-22-2021

Hello @AdamF1,I add on my record collect timestamp absolute first and last. In my exporter, i specified netflow v9. it didn't change anything. It's really weird

Member Since	‎04-23-2020 09:21 AM
Date Last Visited	‎04-27-2022 10:01 PM
Posts	19
Total Helpful Votes Received	5

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Problem Flexible Netflow on port-channel

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Problem for removed Flexible Netflow on 3850

Flexible netflow not working

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