iptables and FTOS syntax error

[Jorge I. Davila L.]

The past days I have a similar problem with iprange .. I was able to see
in the help the reference to iprange (like you are able to see the help
related to FTOS)

Well, the kernel *must* support FTOS.

I suggest see in your kernel to know if FTOS is supported.

This implies download the kernel source, then in the kernel source code
directory.

make menuconfig

go to Network Options -> Netfilter configuration 

and search for that option in the kernel.

Hope this help.

Jorge.

El vie, 14-10-2005 a las 10:29 +0800, Thomas Kuiper escribió:
> Hello,
> 
> I have a bizarre problem with iptables when I'm trying to use FTOS:
> 
> First, the following works fine using MARK:
> 
> iptables -j MARK -A POSTROUTING -t mangle -p udp --dport 123 --set-mark 4
> 
> But this one doesn't:
> 
> iptables -j FTOS -A POSTROUTING -t mangle -p udp --dport 123 --set-ftos 4
> 
> And gives the error message:
> 
> iptables: No chain/target/match by that name
> 
> A "iptables -j FTOS --help" shows that the FTOS extension was compiled in so 
> I'm very confused about the error message.
> 
> -------------snip-----------&<----------------
> FTOS target options
>    --set-ftos value              Set TOS field in packet header to value
>                                  This value can be in decimal (ex: 32)
>                          or in hex (ex: 0x20)
> -------------snap----------->&----------------
> 
> Any help greatly appreciated,
> 
> Thomas
-- 
Jorge Isaac Davila Lopez