At one of our locations we had our ISP enable netflow on our 2851, then connected it to our PRTG server.
Ever since we did that a few days ago we've seen a few weird network issues. A program we use to download files from multiple sources now struggles to complete downloads. Internally when we use programs to launch other programs via windows run commands, they now fail.
I'm not 100% sure netflow is causing these issues, but they all appeared as soon as we enabled netflow.
Howies_2352659# show ip flow export
Flow export v5 is enabled for main cache
Exporting flows to 10.10.11.214 (9996)
Exporting using source interface GigabitEthernet0/0
Version 5 flow records
13385 flows exported in 448 udp datagrams
0 flows failed due to lack of export packet
0 export packets were sent up to process level
0 export packets were dropped due to no fib
0 export packets were dropped due to adjacency issues
0 export packets were dropped due to fragmentation failures
0 export packets were dropped due to encapsulation fixup failures
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.