Hello,

I have a question about the configuration of the ip module in solaris. At
http://www.enteract.com/~lspitz/armoring.html there are described some
parameters. I can set this in a normal script like this:

### Set kernel parameters for /dev/ip 
ndd -set /dev/ip ip_respond_to_echo_broadcast 0 
ndd -set /dev/ip ip_forward_directed_broadcasts 0 
ndd -set /dev/ip ip_respond_to_timestamp 0 
ndd -set /dev/ip ip_respond_to_timestamp_broadcast 0 
ndd -set /dev/ip ip_forward_src_routed 0 

But:
I think, its better, if all kernel parameters are defined in /etc/system. I
was added the following lines to /etc/system:

set ip:ip_respond_to_echo_broadcast=0
set ip:ip_forward_directed_broadcasts=0
set ip:ip_respond_to_timestamp=0
set ip:ip_respond_to_timestamp_broadcast=0
set ip:ip_forward_src_routed=0

but after a reboot, at the console I see:

sorry, variable 'ip_respond_to_echo_broadcast' is not defined in the 'ip'
module
sorry, variable 'ip_forward_directed_broadcasts' is not defined in the 'ip'
module
sorry, variable 'ip_respond_to_timestamp' is not defined in the 'ip' module
sorry, variable 'ip_respond_to_timestamp_broadcast' is not defined in the
'ip' module
sorry, variable 'ip_forward_src_routed' is not defined in the 'ip' module

How do I setup the ip parameters in /etc/system? Or is it not possible, to
set these parameters there? 

thanks four your answers

Regards,
Micha Borrmann



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