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<p class=MsoNormal><span lang=EN-US>Hi.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>I am running dhcp server 4.1.0. It is
listening directly on interface „ipsec0” which is the interface of an ipsec
tunnel. I need to send DHCP offers out over this interface…<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>I am not using an relay agent because
openswan, relay agent and dhcp server are then running on the same host and I
could not get the internal routing from the relay agent to the server working.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Let’s say remote clients should get an ip
address out of the subnet “10.0.1.0/24”. The ipsec server adds an route to the
destination 255.255.255.255 on interface “ipsec0” so broadcast packages should
be transmitted over the tunnel. The problem is that the dhcp server does not
broadcast the offers but sends them to the IP that should be assigned to the
client. So the package will never be routed over the ipsec tunnel and the
client gets no ip address.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Is this a configuration problem or is this
a default behavior?<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Greets,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Martin.<o:p></o:p></span></p>
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