Hello Leonardo,

Your issue is very specific and I would bet it’s configuration related.

I can tell you that it won’t be possible to do all the troubleshooting steps 
here, it’s not a simple task.

However I can give you pointers to look at.

1- Eth0 need to be set as a Stat interface in the inline configuration under 
Configuration > Network Configuration > Networks > inline > Snat

2- If I understand correctly, eth1 is a trunk interface where you have added 
VLAN 11 on it. Can you ping from that interface another VLAN 11 interface in 
the network ? If yes, do some capture to make sure the VLAN 11 reach eth1.11 
interface.

Use the commands:

ping -I eth1.11 1.2.3.4

ipset -S | less <— Check the ipset session, make sure where your Mac address is 
at

ip route get 1.2.3.4

tcpdump -I eth1.11 port 67

Thanks,

Ludovic Zammit
Product Support Engineer Principal

Cell: +1.613.670.8432
Akamai Technologies - Inverse
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> On Aug 16, 2022, at 4:27 AM, Leonardo Izzo I.T.S. 
> <leonardo.i...@itsinformatica.it> wrote:
> 
> Hi could you please answer? It is very important for my work. Thank you
> 
> --- Messaggio inoltrato ---
> Da:   leonardo.i...@itsinformatica.it <mailto:leonardo.i...@itsinformatica.it>
> Data:         6 agosto 2022 17:32:00
> Oggetto:      static ip and dhcp on vlan interface
> A:    luza...@akamai.com <mailto:luza...@akamai.com>
> Cc:   packetfence-users@lists.sourceforge.net 
> <mailto:packetfence-users@lists.sourceforge.net>
> hi, I have Packetfence which is configured as follows:
> It has 3 network cards: eth0 of type "other" which acts as wan, eth1 is LAN 
> interfaces and eth2 is of type "management".
> The interfaces related to eth1 is configured as Inline.
> My requirement is that for the subnet related to eth1, only a host with 
> static ip must go out on the Internet by pf. how do i configure this thing?
> Also I have a wifi controller which assigns vlan 11 to all wifi traffic. 
> For this reason, on the eth1 interface I have created a vlan interface with 
> id: 11, also configured in Inline mode.
> How come on this interface, pf does not intercept the wifi traffic with id: 
> 11 by assigning ip addresses to it through dhcp and then obviously doing the 
> nat to go out on the Internet?
>  
> Thank you

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