[Planetlab-users] ip_forward and Raw Socket

[abakr at stevens.edu]

Hello,
 
If I use raw sockets, can I route the packets thru planetlab nodes,
although, I can't set ip_forward value to one for these nodes???

I need help !!!

Regards,
 
Alam Bakr
 
 
> > 
> > abakr at stevens.edu wrote:
> > > Hello All,
> > > 
> > > I am trying to set ip_forward value on a planetlab node using 
> the command:   > sudo sysctl -w net.ipv4.ip_forward=1
> > > 
> > > But, I got this error: permission denied on 
key 'net.ipv4.ip_forward'
> > > 
> > > 
> > > Can I set ip_forward value or not ? and why?
> > > 
> > > I need to use planetlab node as a router to forward data to next 
hops.
> > > 
> > > Regards,
> > > 
> > > Alam Bakr
> > > 
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> > 
> > 
>