On Thu, October 6, 2005 10:11, Amresh Kumar wrote: > Hi > I am new to iptables i have a problem in adding iptable rule i am > adding ip > table rule > > iptables -A OUTPUT -p tcp -m iprange --src-range 10.0.0.1-10.0.0.20 > -m > iprange --dst-range 61.12.43.1-61.12.43.20 -j ACCEPT > But i am getting following error > Bad argument `61.12.43.1-61.12.43.20' > Try `iptables -h' or 'iptables --help' for more information. > Actuall i am trying to drop destination iprange > 61.12.43.1-61.12.43.20 to > source ip range 10.0.0.1-10.0.0.20 . You probably don't have Netfilter "range" support in/for your kernel or the modules is not loaded (osmething like ipt_range ?). If you don't have it, you may have to patch (Patch-O-Matic) and compile a new kernel. Gr, Rob