<div dir="ltr">isc, just one server here is an example<div><br></div><div><div><i><font face="monospace, monospace">Jul 19 10:04:36 dhcp dhcpd: DHCPREQUEST for 192.168.100.20 from 00:03:e6:6f:42:14 via <a href="http://10.4.0.1">10.4.0.1</a>: wrong net</font></i></div><div><i><font face="monospace, monospace">Jul 19 10:04:36 dhcp dhcpd: DHCPNAK on 192.168.100.20 to 00:03:e6:6f:42:14 via 10.4.0.1</font></i></div><div><i><font face="monospace, monospace">Jul 19 10:04:39 dhcp dhcpd: DHCPDISCOVER from 00:03:e6:6f:42:14 via 10.4.0.1</font></i></div><div><i><font face="monospace, monospace">Jul 19 10:04:40 dhcp dhcpd: DHCPOFFER on 10.4.2.191 to 00:03:e6:6f:42:14 via 10.4.0.1</font></i></div><div><i><font face="monospace, monospace">Jul 19 10:04:40 dhcp dhcpd: DHCPREQUEST for 10.4.2.191 (192.168.100.3) from 00:03:e6:6f:42:14 via 10.4.0.</font></i></div><div><i><font face="monospace, monospace">Jul 19 10:04:40 dhcp dhcpd: DHCPACK on 10.4.2.191 to 00:03:e6:6f:42:14 via 10.4.0.1</font></i></div></div><div><br></div></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><br><div><div style="font-size:small">Mark Spring<br></div><span style="font-size:small">Information Systems Manager</span><br></div></div></div></div></div></div>
<br><div class="gmail_quote">On Thu, Jul 20, 2017 at 8:22 AM, perl-list <span dir="ltr"><<a href="mailto:perl-list@network1.net" target="_blank">perl-list@network1.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div style="font-family:Andale Mono;font-size:10pt;color:#000000"><div style="font-family:Andale Mono;font-size:10pt;color:#000000"><br>Are the NAK and ACK coming from the same server? Can you post example log messages of the NAK and ACK and related communication? I assume this is ISC DHCP that we are speaking of and not some proprietary DHCP server?</div><div style="font-family:Andale Mono;font-size:10pt;color:#000000"><br><hr id="m_7362953434195411861zwchr"><div><blockquote style="border-left:2px solid #1010ff;margin-left:5px;padding-left:5px;color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt"><br></blockquote></div><div><blockquote style="border-left:2px solid #1010ff;margin-left:5px;padding-left:5px;color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt"><span class=""><div dir="ltr">I am having some issues with network gear, and while arguing with vendors about who's problem it really is..I noticed that my device receives a NAK before it receives the proper IP address from our server(when the gear comes back online). If I can track this down in the logs then I can look for the ACK that follows, login to the device and reboot it properly. <br><div></div><div><div><div class="m_7362953434195411861gmail_signature"><div dir="ltr"><div><div dir="ltr"></div></div></div></div></div>
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