Re: [PATCH] extensions: libxt_multiport: Add translation to nft

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On 30 May 2016 at 20:27, Laura Garcia Liebana <nevola@xxxxxxxxx> wrote:
> Add translation for multiport to nftables, which it's supported natively.
>
> Examples:
>
> $ sudo iptables-translate -t filter -A INPUT -p tcp -m multiport --dports 80,81 -j ACCEPT
> nft add rule ip filter INPUT ip protocol tcp tcp dport 80,81 counter accept
>
> $ sudo iptables-translate -t filter -A INPUT -p tcp -m multiport --dports 80:88 -j ACCEPT
> nft add rule ip filter INPUT ip protocol tcp tcp dport 80-88 counter accept
>
> $ sudo iptables-translate -t filter -A INPUT -p tcp -m multiport ! --dports 80:88 -j ACCEPT
> nft add rule ip filter INPUT ip protocol tcp tcp dport != 80-88 counter accept
>

These examples use invalid syntax, you should use:

 tcp dport {80,81}
 tcp dport {80-81}

regards

-- 
Arturo Borrero González
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