Re: Monitoring DCCP: modprobe dccp_probe

[Gerrit Renker <gerrit@xxxxxxxxxxxxxx>]

Quoting Giuseppe Galeota:
> 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'.
>
This means that the dependency for dccp_probe is not satisfied.
The only other dependency of dccp_probe is CONFIG_PROC_FS, but this is
not normally off. Maybe if you are using non-x86 hardware there is a
problem with kprobes?
    
Alternatively, if you do a 

	grep CONFIG_NET_DCCPPROBE .config

you should be getting a	CONFIG_NET_DCCPPROBE=m (`y' also apparently works).
If it is not set then check if PROC_FS is on, if not then the source is 
somewhere else.
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