tag:blogger.com,1999:blog-2600354524922709185.post6857696584633601580..comments2023-07-23T15:35:04.984+00:00Comments on Tech Biter: DHCP Server on OS X ServerJohn Lockwoodhttp://www.blogger.com/profile/15899717580146455869noreply@blogger.comBlogger8125tag:blogger.com,1999:blog-2600354524922709185.post-83972500309745627582021-05-01T12:37:04.960+00:002021-05-01T12:37:04.960+00:00Sorry, I no longer have access to such old systems...Sorry, I no longer have access to such old systems and no longer maintain this tool. There was little point as Apple no longer provide a DHCP server.John Lockwoodhttps://www.blogger.com/profile/15899717580146455869noreply@blogger.comtag:blogger.com,1999:blog-2600354524922709185.post-6338076156045508802021-04-18T05:11:14.151+00:002021-04-18T05:11:14.151+00:00I can't get your utility to work- it crashes o...I can't get your utility to work- it crashes on launch on OSX 10.14.6 (Mojave) on a Mac Mini i5 with an illegal instruction message.Zootalawshttps://www.blogger.com/profile/10009663169678133841noreply@blogger.comtag:blogger.com,1999:blog-2600354524922709185.post-69005318300909145922016-11-02T17:08:00.492+00:002016-11-02T17:08:00.492+00:00Glad you got a working solution. I just looked at ...Glad you got a working solution. I just looked at the article you linked to.<br /><br />As you got it working obviously the approach you used of choosing a Hex option is correct. However I could have interpreted that article as suggesting that a choice of String and then pasting in the Hex complete with colons would have been correct.<br /><br />I am guessing the difference is down to how the different DHCP server software processes the information i.e. whether it automatically translates the string contents to bytes. Apple's bootpd will in this case literally read the hex (byte) and send it as the same hex byte. If you use a string value in Apple's bootpd then it would send 31:30:3a:30:41:3a:30:31:3a:30:41:3a:30:30:3a:30:30:3a:32:38 as hex bytes rather than the needed 10:0a:01:0a:00:00:28John Lockwoodhttps://www.blogger.com/profile/15899717580146455869noreply@blogger.comtag:blogger.com,1999:blog-2600354524922709185.post-60355433819653343552016-11-02T15:19:33.946+00:002016-11-02T15:19:33.946+00:00Managed to figure out option 121 (Classless Static...Managed to figure out option 121 (Classless Static Routes) on El Capitan:<br /><br />Used as starting point: https://ercpe.de/blog/advanced-dhcp-options-pushing-static-routes-to-clients<br /><br />Note that the destination network is trimmed to just the significant octets.<br /><br />When you enter the string in the DHCP Option Code Utility use "hexadecimal values" selection. It works!<br /><br />My case was:<br />destination network: 10.1.0.0/16 with router 10.0.0.40<br />Convert to hex: 10 : 0A:01 : 0A:00:00:28 (added some spaces so you get what I mean by trimming to the significant octets of the network - in my case the first two). Drop in booted.plist, unload & load and works.<br /><br />Awesome!d.kunchevhttps://www.blogger.com/profile/18190418069719584021noreply@blogger.comtag:blogger.com,1999:blog-2600354524922709185.post-56513507317145511062014-10-07T17:38:31.021+00:002014-10-07T17:38:31.021+00:00I'm new to this issue, we had this all working...I'm new to this issue, we had this all working in Lion, but I have been unable to implement it on our new Mavericks server.<br /><br />Here is my bootpd info:<br /><br /> dhcp_option_66<br /> <br /> aHR0cDovLzEwLjAuNjUuNDAvcGM=<br /> <br /> <br />I used the tool to add in our pxe server but when I run ipconfig getoption en3 66 nothing is returned.<br /><br />I confirmed that other options, 3 ad 6 are returning correctly based on the information in the bootpd.plist file.<br /><br />Any advise would be appreciated.Jonathan Cohenhttps://www.blogger.com/profile/09636096703472665608noreply@blogger.comtag:blogger.com,1999:blog-2600354524922709185.post-15812508958041206202014-09-03T15:45:06.538+00:002014-09-03T15:45:06.538+00:00Yes it works fine with Mavericks Server.Yes it works fine with Mavericks Server.John Lockwoodhttps://www.blogger.com/profile/15899717580146455869noreply@blogger.comtag:blogger.com,1999:blog-2600354524922709185.post-77919051962765370522014-09-03T15:20:43.979+00:002014-09-03T15:20:43.979+00:00Thank you for providing this utility! Is this stil...Thank you for providing this utility! Is this still compatible with Mavericks server 10.9?Anonymoushttps://www.blogger.com/profile/03899870589275744530noreply@blogger.comtag:blogger.com,1999:blog-2600354524922709185.post-34728737026277349962013-08-08T12:39:47.871+00:002013-08-08T12:39:47.871+00:00Thanks a lot for this utility. It's exactly w...Thanks a lot for this utility. It's exactly what I needed to configure my DHCP server for option 128.Anonymousnoreply@blogger.com