[excel4x]

Please help explain what this error means and how to fix it:

"Listenindex uberschreitet das maximum (843)"

I think it is saying that the listenindex has exceed the maximum. But I don't know what this means or how to rectify it.

Thanks much!

[kernel-panic69]

On what router, what build of DD-WRT? Client device(s)? Logs? Please consider adding amplifying information, thanks.

[excel4x]

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:

https://wiki.dd-wrt.com/wiki/index.php/Using_RFlow_Collector_and_MySQL_To_Gather_Traffic_Information

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.