Posted: Tue Nov 02, 2021 4:54 Post subject: RFlow Listenindex error
Sorry for not providing more information. The error is from rflowcollector.exe version 3. This is a program running on Windows (XP in this case). I am not aware of any updates to this program, which as I recall was released ~2007. It is connected to a mysql 5.0 database.
Rflow collects traffic data from dd-wrt routers. It is no longer supported as far as I can tell. I don't see the binaries listed on the dd-wrt website as referred to in this wiki:
I have been running it for 10+ years collecting data from a variety of dd-wrt based routers of various vintages. It has been working fine up until recently.
I don't know if the error is due to a hard-coded limit on the number of routers or clients, or some corruption. The database appears to be intact and passes checks.
I searched the dd-wrt forums and could not find any reference to the error message. I was hoping someone might know what the error indicates so I can resolve the issue. Currently the program pops up this error every few minutes and the program finally crashes.
While writing this response I wondered if the problem might be due to a corrupt rflow.cfg file. I restored an older version of the file, as so far the program is running without error. So, that may be the cause and resolution.
Thanks for asking the question - which prompted me to check the config file.