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<p class="MsoNormal"><span lang="EN-US">Hi All,<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">Please find the below setup of DHCP v4 relay and please let me know the behavior happens in below test cases.<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">DHCP Server------------------------------------Relay----------------------------------Cisco switch-----------------------------PC<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">eth0-10.46.185.77 eth0- 30.30.30.32 access port trunk port
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> eth0.1- 30.30.30.31 vlan1<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">Running relay like below use cases.<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">Use case 1 :<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" style="color:red">./dhcrelay -4 -d -i </span>
<span lang="EN-US" style="color:#00B050">eth0.1 </span><span lang="EN-US" style="color:red">10.46.185.77
</span><span lang="EN-US">During this use case , I supplied ipconfig /renew from Windows PC . But no message reaches relay .<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> I would like to know why it’s happening.<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">Use case 2 :<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" style="color:red">./dhcrelay -4 -d -i </span>
<span lang="EN-US" style="color:#00B050">eth0</span><span lang="EN-US" style="color:red"> 10.46.185.77
</span><span lang="EN-US">During this use case , I supplied ipconfig /renew from Windows PC . Forwarded BOOTRequest message comes in relay .<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> I can able to see some messages.<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">Why client is not broadcasting message to virtual interface(eth0.1) . Why client looking for real interface(eth0).<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Please let me know why it is so.<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">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Ameen<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"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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