iptables and number of ports

[mar...@gamingrealms.com]

Hi,

I'm trying to manage iptables with 'puppetlabs/firewall/1.0.2'. I use hiera to pass arguments to the firewall module like that:

'032 accept dns traffic':

    source: '0.0.0.0/0'

    dport: '53'

My problem is that after applying the configuration to a node iptables -nL shows:

ACCEPT     udp  --  0.0.0.0/0            0.0.0.0/0            multiport dports 53 /* 032 accept dns traffic */

As you can see even though I passed only one port iptables is set to multiports. Any idea how to fix that?

[Trevor Vaughan]

This is fine, multiport can handle one or more ports and is a safe generic way to handle this situation.

Trevor

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Trevor Vaughan
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tvau...@onyxpoint.com

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[mar...@gamingrealms.com]

That is was I thought. Thanks for help.