<html><body><div style="color:#000; background-color:#fff; font-family:verdana, helvetica, sans-serif;font-size:8pt"><div><span>Hi Beshir,</span></div><div><span><br></span></div><div><span>Right. No I don't see that the client is sending DHCP option 124 to the server.</span></div><div><span>So if I am understand you correctly, the definition that i have for the option 125 is quite fine.</span></div><div><span>In case that the client is sending the option 124 what is the proper server configuration for that IP scope?</span></div><div><span><br></span></div><div><span>Like you have mentioned, yeah the client sending the option 60, that is why I use the definition mentioned in my question.</span></div><div><span>And indeed that statement "vendor-option-space" will then send the information through the DHCP option 43.</span></div><div><span> </span></div><div>Can you share me some example if you have.</div><div><br></div><div>Best
Regards,</div><div><br></div><div>H2T</div><div></div><br> <div style="font-size: 8pt; font-family: verdana, helvetica, sans-serif; "> <div style="font-size: 12pt; font-family: 'times new roman', 'new york', times, serif; "> <div dir="ltr"> <font size="2" face="Arial"> <hr size="1"> <b><span style="font-weight:bold;">From:</span></b> "Beshir, Reissom" <reissom_beshir@mitel.com><br> <b><span style="font-weight: bold;">To:</span></b> dhcp-users@lists.isc.org <br> <b><span style="font-weight: bold;">Sent:</span></b> Tuesday, June 26, 2012 6:57 PM<br> <b><span style="font-weight: bold;">Subject:</span></b> Re: dhcp-users Digest, Vol 44, Issue 34<br> </font> </div> <br>
On Fri, 22 Jun 2012, Hok Hie Tjioe wrote:<br>><br>><br>> Hi all,<br>><br>> somebody have any advise how to define the DHCP option 125 (vivso) using the option space?<br>> I am using ISC DHCP server version 4.2.3-P2.<br>><br>> Want I want to achieve is quite simple though:<br>> option 125 = enterprise-ID + one suboption<br>><br>> From the manual section I can made the following structure, assuming that enterpise id of TEST = 12345<br>><br>> option space TEST code width 1 length width 1 hash size 3;<br>> option TEST.suboption code 1 = string;<br>> option vendor.TEST code 12345 = encapsulate TEST;<br>><br>> subnet 10.0.16.0 netmask 255.255.255.0 {<br>> option routers 10.0.16.1;<br>> range 10.0.16.10 10.0.16.254;<br>> if substring (option vendor-class-identifier, 0, 5) = "test1" {<br>> option TEST.suboption = "Here is the
string of this option";<br>> }<br>> }<br>><br>> what I missed here is the link to the option 125 (vivso) in this case?<br><br>Option 125 is sent in response to option 124 that contains the<br>enterprise id you configured for.<br>Does the client provide option 124 in the DHCP message?<br><br>And you do not need the if statement for option 125.<br><br>If the client only sends option 60 then you want to use option 43.<br>In that case you want:<br><br> if substring (option vendor-class-identifier, 0, 5) = "test1" {<br> vendor-option-space TEST<br> option TEST.suboption = "Here is the string of this option";<br> }<br><br><br>> Any feedback is appreciated...<br>> TIA.<br><br>I hope that helps.<br><br>Regards,<br>Reissom Beshir<br><br>-- <br>This e-mail (including any attachments) is for the sole use of the intended <br>recipient(s) and may contain information
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