Re: Monitoring DCCP: modprobe dccp_probe

[Giuseppe Galeota <giuseppegaleota@xxxxxxxxx>]

Under General Setup I haven't found Kprobes, but I found Kprobes inside Instrumentation Support, and it is already active.
About DCCP I can see only:
Networking->Networking support->THE DCCP protocol->DCCP CCIDs configurations-->CCID2/3 debugging messages, that are already active, 
while I haven't found 'DCCP connection probing'.


Gerrit Renker ha scritto:
> > modprobe -v dccp_probe
> >
> >
> > I have follow message:
> >
> > zazze@zazze-portatile:~$ sudo modprobe -v dccp_probe
> > FATAL: Module dccp_probe not found.
> >
> >     
> This is a configuration setting. dccp_probe needs kprobes:
>  1. enable kprobes via `General setup' => Kprobes
>  2. Networking -> Networking options -> The DCCP Protocol
>     and then `DCCP connection probing' (this enables the
>     dccp_probe, the same option for TCP is under 
>     `Network testing' -> `TCP connection probing'
>  3. when loading the modules, it is best to load dccp 
>     and ccid-3 first, since dccp_probe will otherwise
>     complain about unresolved symbols.
>
> Gerrit
>
> .
>
>   

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