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ingress and egress
Hi, Under NetFlow Node Details , if we choose either ingress or egress it shows Traffic In and Traffic Out .Why there is Traffic In and for Both ingrss an egress Thanks
View ArticleUsing Netflow to catch an office pirate
I have a serial pirate downloader. I'm getting the DMCA notificaitons from the industry guns weekly. I can't completely block torrent traffic at my firewall for business reasons. My web filter isnt...
View ArticleHow do I configure NetFlow on a Cisco Catalyst 9200?
I have done this on my HP systems, and even on the Nexus. But for the Catalyst 9200 series I cannot figure out how to do this. jreves I met up with adatole at VMWorld and he said if anybody knew, it...
View ArticleWhy is ALTER ANY CONNECTION needed?
Can anyone provide additional information other then what SolarWinds lists on their requirements and FAQ pages as to why this is a requirement for NTA 4.4?Do I need some special SQL server...
View ArticleNetFlow Probe/Agent for Linux - SoftFlowD is an alternative to NProbe
ProblemI was looking for an alternative to NProbe as a NetFlow Probe/Agent for a CentOS as NProbe is not free and i wanted somehing that i could run as a Probe only and in deamon mode. After looking...
View ArticleConfigure Cisco Router for Netflow
I have spend many days trying to get my Cisco routers (12.4) working with the Network Traffic Anaysis and nothing seems to be working (no firewalls are blocking). Can someone provide a cisco config...
View ArticleConfigure Netflow on Cisco 3750
I have been having some problems getting Netflow setup on our Cisco 3750G swtich stack.I added the commands below -ip flow-export source GigabitEthernet1/0/2ip flow-export version 5ip flow-export...
View ArticleNBAR2 vs Netflow
Hi, Reaching out to see if anyone has noticed large differences between NBAR2 and Netflow data. I've been trying to figure out which source I should use when trying to establish utilisation. Should the...
View ArticleNTA ingress and egrass graph is not matching interface bps
Hi, My NTA is not showing true data in graph. For example, In netflow source table, Interface 's value is so different from interface detail graph. l think , interface graphs not showing true...
View ArticleHow do I configure NetFlow on a Cisco Catalyst 9200?
I have done this on my HP systems, and even on the Nexus. But for the Catalyst 9200 series I cannot figure out how to do this. jreves I met up with adatole at VMWorld and he said if anybody knew, it...
View ArticleNTA 4.4.0 flow data from unmanaged interfaces on ASA
Last 200 Unknown Traffic Events is showing many, many events from ASAs with somewhat random numeric interface numbers: 11/5/2018 8:33 AM EventImg NetFlow Receiver Service [RedactedServerName] is...
View ArticleNetflow on Centos
Hi all, I have installed SoftFlowd on Linux Centos as NetFlow sensor from my interfaces following these instructionNetFlow Probe/Agent for Linux - SoftFlowD is an alternative to NProbe When i added my...
View ArticleNBAR2 vs Netflow
Hi, Reaching out to see if anyone has noticed large differences between NBAR2 and Netflow data. I've been trying to figure out which source I should use when trying to establish utilisation. Should the...
View ArticleReporting on NetFlow data
I've been asked by our Security team for reporting on our internet connections. They want who's going where and for what content. First, I would think that a report like this should already be...
View ArticleCisco WLC 5500 netflow
I upgraded npm but get this error on netflow when added my wlc. I also do not see any stats is receiving flow data from unmonitored WLC node
View ArticleNetFlow Probe/Agent for Linux - SoftFlowD is an alternative to NProbe
ProblemI was looking for an alternative to NProbe as a NetFlow Probe/Agent for a CentOS as NProbe is not free and i wanted somehing that i could run as a Probe only and in deamon mode. After looking...
View ArticleHow do I configure NetFlow on a Cisco Catalyst 9200?
I have done this on my HP systems, and even on the Nexus. But for the Catalyst 9200 series I cannot figure out how to do this. jreves I met up with adatole at VMWorld and he said if anybody knew, it...
View ArticleNo netflow data from Palo Alto PA-5020
I pulled out a cisco ASA-5510 which was giving me netflow data and replaced it with a Palo Alto Networks PA-5020. Same IP's connected to the same switches. I have configured the 5020 to export netflow...
View ArticleNTA 4.4.0 flow data from unmanaged interfaces on ASA
Last 200 Unknown Traffic Events is showing many, many events from ASAs with somewhat random numeric interface numbers: 11/5/2018 8:33 AM EventImg NetFlow Receiver Service [RedactedServerName] is...
View ArticleHow do I configure NetFlow on a Cisco Catalyst 9200?
I have done this on my HP systems, and even on the Nexus. But for the Catalyst 9200 series I cannot figure out how to do this. jreves I met up with adatole at VMWorld and he said if anybody knew, it...
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