<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><br class=""><div><blockquote type="cite" class=""><div class="">On 03 Apr 2015, at 14:30 , Bob Harold <<a href="mailto:rharolde@umich.edu" class="">rharolde@umich.edu</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><div class="gmail_extra"><div class="gmail_quote"><br class="Apple-interchange-newline">On Fri, Apr 3, 2015 at 2:46 AM, Christian Bösch<span class="Apple-converted-space"> </span><span dir="ltr" class=""><<a href="mailto:boesch@fhv.at" target="_blank" class="">boesch@fhv.at</a>></span><span class="Apple-converted-space"> </span>wrote:<br class=""><blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left-width: 1px; border-left-color: rgb(204, 204, 204); border-left-style: solid; padding-left: 1ex;"><div style="word-wrap: break-word;" class="">sure below are the config snippets:<div class="">thanks for investigation,</div><div class="">chris</div><div class=""><br class=""></div><div class="">—</div><div class=""><div style="margin: 0px;" class="">server1:</div><div style="margin: 0px; min-height: 14px;" class=""><br class=""></div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">failover peer "dhcp-failover" {</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>primary;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>address 10.10.40.21;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>port 647;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>peer address 10.10.40.22;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>peer port 647;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>max-response-delay 30;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>max-unacked-updates 10;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>load balance max seconds 3;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>mclt 1800;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>split 128;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">}</div><div style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;" class=""><br class=""></div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">group {</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>if exists agent.circuit-id</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>{</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">   <span class="Apple-converted-space"> </span>log ( info, concat( "Lease for ", binary-to-ascii (10, 8, ".", leased-address), " is connected to interface ", binary-to-ascii(10, 8, "/", suffix ( option agent.cir</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">cuit-id, 2)), " , VLAN ", binary-to-ascii (10, 16, "", substring( option agent.circuit-id, 2, 2))));</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>}</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>if substring (option vendor-class-identifier, 0, 9) = "PXEClient" {</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">   <span class="Apple-converted-space"> </span>ddns-updates off;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">   <span class="Apple-converted-space"> </span>default-lease-time 60;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">   <span class="Apple-converted-space"> </span>max-lease-time 120;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>}</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>option domain-name-servers<span class="Apple-converted-space"> </span><a href="http://dns1.abc.net/" target="_blank" class="">dns1.abc.net</a>,<span class="Apple-converted-space"> </span><a href="http://dns2.abc.net/" target="_blank" class="">dns2.abc.net</a>;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>option subnet-mask 255.255.255.0;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>ddns-domainname "<a href="http://lan.abc.net/" target="_blank" class="">lan.abc.net</a>";</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>ddns-rev-domainname "128-191.21.172.in-addr.arpa.";</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>option domain-name "<a href="http://lan.abc.net/" target="_blank" class="">lan.abc.net</a>";</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>subnet 172.21.166.0 netmask 255.255.255.0 {</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">   <span class="Apple-converted-space"> </span>option routers 172.21.166.1;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">   <span class="Apple-converted-space"> </span>pool {</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">     <span class="Apple-converted-space"> </span>failover peer "dhcp-failover";</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">     <span class="Apple-converted-space"> </span>deny dynamic bootp clients;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">     <span class="Apple-converted-space"> </span>allow unknown-clients;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">     <span class="Apple-converted-space"> </span>default-lease-time 300;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">     <span class="Apple-converted-space"> </span>max-lease-time     600;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">     <span class="Apple-converted-space"> </span>range 172.21.166.5 172.21.166.254;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">   <span class="Apple-converted-space"> </span>}</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>}</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">}</div><div style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;" class=""><br class=""></div><div style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;" class=""><br class=""></div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">server2:</div><div style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;" class=""><br class=""></div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">failover peer "dhcp-failover" {</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>secondary;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>address 10.10.40.22;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>port 647;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>peer address 10.10.40.21;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>peer port 647;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>max-response-delay 30;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>max-unacked-updates 10;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>load balance max seconds 3;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">}</div><div style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;" class=""><br class=""></div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">group {</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>if exists agent.circuit-id</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>{</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">   <span class="Apple-converted-space"> </span>log ( info, concat( "Lease for ", binary-to-ascii (10, 8, ".", leased-address), " is connected to interface ", binary-to-ascii(10, 8, "/", suffix ( option agent.cir</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">cuit-id, 2)), " , VLAN ", binary-to-ascii (10, 16, "", substring( option agent.circuit-id, 2, 2))));</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>}</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>if substring (option vendor-class-identifier, 0, 9) = "PXEClient" {</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">   <span class="Apple-converted-space"> </span>ddns-updates off;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">   <span class="Apple-converted-space"> </span>default-lease-time 60;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">   <span class="Apple-converted-space"> </span>max-lease-time 120;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>}</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>option domain-name-servers<span class="Apple-converted-space"> </span><a href="http://dns1.abc.net/" target="_blank" class="">dns1.abc.net</a>,<span class="Apple-converted-space"> </span><a href="http://dns2.abc.net/" target="_blank" class="">dns2.abc.net</a>;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>option subnet-mask 255.255.255.0;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>ddns-domainname "<a href="http://lan.abc.net/" target="_blank" class="">lan.abc.net</a>";</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>ddns-rev-domainname "128-191.21.172.in-addr.arpa.";</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>option domain-name "<a href="http://lan.abc.net/" target="_blank" class="">lan.abc.net</a>";</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>subnet 172.21.166.0 netmask 255.255.255.0 {</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">   <span class="Apple-converted-space"> </span>option routers 172.21.166.1;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">   <span class="Apple-converted-space"> </span>pool {</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">     <span class="Apple-converted-space"> </span>failover peer "dhcp-failover";</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">     <span class="Apple-converted-space"> </span>deny dynamic bootp clients;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">     <span class="Apple-converted-space"> </span>allow unknown-clients;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">     <span class="Apple-converted-space"> </span>default-lease-time 300;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">     <span class="Apple-converted-space"> </span>max-lease-time     600;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">     <span class="Apple-converted-space"> </span>range 172.21.166.5 172.21.166.254;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">   <span class="Apple-converted-space"> </span>}</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> <span class="Apple-converted-space"> </span>}</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">}</div><div style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;" class=""><br class=""></div></div></div></blockquote><div class=""> </div>Check for the MAC address (3c:97:0e:b8:6d:40) being defined anywhere in the dhcpd.conf file.  If it has  "host" declaration, it is a "known" client and will fail the "allow unknown-clients" test.  Because you have an "allow" line, the default changes to "deny all others".  If you remove the "allow unknown-clients" line, the default will be "allow everyone" - please try that, at least temporarily, to see if it fixes the "peer holds all free leases" message.</div></div></div></div></blockquote><div><br class=""></div>The MAC was known through a subclass declaration. So it was exactly the case you mentioned above.</div><div><br class=""><blockquote type="cite" class=""><div class=""><div dir="ltr" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><div class="gmail_extra"><div class="gmail_quote"><div class=""><br class=""></div>As an aside, perhaps "peer holds all free leases" should be reworded like "I don't have a lease that I am allowed to give you, but you could check with my peer in case it has different rules".   But in a failover setup it would seem odd for a peer to have a different set of rules.</div></div></div></div></blockquote><div><br class=""></div>Yes, a clearer error message would be nice…</div><div><br class=""></div><div>Thanks,</div><div>Chris<br class=""><div><br class=""></div><br class=""><blockquote type="cite" class=""><div class=""><div dir="ltr" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><div class="gmail_extra"><div class="gmail_quote"><div class=""> </div><blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left-width: 1px; border-left-color: rgb(204, 204, 204); border-left-style: solid; padding-left: 1ex;"><div style="word-wrap: break-word;" class=""><div style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;" class=""></div><div class=""><div class=""><blockquote type="cite" class=""><div class=""><div class="h5"><div class="">On 02 Apr 2015, at 16:33 , Patrick Trapp <<a href="mailto:ptrapp@nex-tech.com" target="_blank" class="">ptrapp@nex-tech.com</a>> wrote:</div><br class=""></div></div><div class=""><div class=""><div class="h5"><div style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; direction: ltr; font-family: Tahoma; font-size: 10pt;" class="">Can you share the config? You should generalize anything sensitive - whatever you post will be on the list forever...<br class=""><br class=""><div style="font-family: 'Times New Roman'; font-size: 16px;" class=""><hr class=""><div style="direction: ltr;" class=""><font face="Tahoma" class=""><b class="">From:</b><span class=""> </span><a href="mailto:dhcp-users-bounces@lists.isc.org" target="_blank" class="">dhcp-users-bounces@lists.isc.org</a><span class="Apple-converted-space"> </span>[<a href="mailto:dhcp-users-bounces@lists.isc.org" target="_blank" class="">dhcp-users-bounces@lists.isc.org</a>] on behalf of Christian Bösch [<a href="mailto:boesch@fhv.at" target="_blank" class="">boesch@fhv.at</a>]<br class=""><b class="">Sent:</b><span class=""> </span>Thursday, April 02, 2015 5:52 AM<br class=""><b class="">To:</b><span class=""> </span><a href="mailto:dhcp-users@lists.isc.org" target="_blank" class="">dhcp-users@lists.isc.org</a><br class=""><b class="">Subject:</b><span class=""> </span>failover issue?<br class=""></font><br class=""></div><div class=""></div><div class="">Hi,<div class=""><br class=""></div><div class="">I have a pair of failover dhcp servers (4.2.4) which work fine for a long time.</div><div class="">Now I added some subnets (same config like the old working one) and in that</div><div class="">subnets I get on both servers:</div><div class=""><br class=""></div><div class=""><span style="font-family: Menlo; font-size: 11px;" class="">Apr <span class=""> </span></span><span style="font-family: Menlo; font-size: 11px;" class="">2 12:44:52 dns1 dhcpd: DHCPDISCOVER from 3c:97:0e:b8:6d:40 via<span class="Apple-converted-space"> </span><a href="http://172.21.166.1/" target="_blank" class="">172.21.166.1</a>: peer holds all free leases</span></div><div class=""><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">Apr  2 12:44:52 dns1 dhcpd: DHCPDISCOVER from 3c:97:0e:b8:6d:40 via<span class="Apple-converted-space"> </span><a href="http://172.21.166.1/" target="_blank" class="">172.21.166.1</a>: peer holds all free leases</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">Apr  2 12:44:56 dns1 dhcpd: DHCPDISCOVER from 3c:97:0e:b8:6d:40 via<span class="Apple-converted-space"> </span><a href="http://172.21.166.1/" target="_blank" class="">172.21.166.1</a>: peer holds all free leases</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">Apr  2 12:44:56 dns1 dhcpd: DHCPDISCOVER from 3c:97:0e:b8:6d:40 via<span class="Apple-converted-space"> </span><a href="http://172.21.166.1/" target="_blank" class="">172.21.166.1</a>: peer holds all free leases</div></div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""><br class=""></div><div class=""><br class=""></div><div class=""><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">Apr  2 12:44:52 dns2 dhcpd: DHCPDISCOVER from 3c:97:0e:b8:6d:40 via<span class="Apple-converted-space"> </span><a href="http://172.21.166.1/" target="_blank" class="">172.21.166.1</a>: peer holds all free leases</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">Apr  2 12:44:52 dns2 dhcpd: DHCPDISCOVER from 3c:97:0e:b8:6d:40 via<span class="Apple-converted-space"> </span><a href="http://172.21.166.1/" target="_blank" class="">172.21.166.1</a>: peer holds all free leases</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">Apr  2 12:44:56 dns2 dhcpd: DHCPDISCOVER from 3c:97:0e:b8:6d:40 via<span class="Apple-converted-space"> </span><a href="http://172.21.166.1/" target="_blank" class="">172.21.166.1</a>: peer holds all free leases</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">Apr  2 12:44:56 dns2 dhcpd: DHCPDISCOVER from 3c:97:0e:b8:6d:40 via<span class="Apple-converted-space"> </span><a href="http://172.21.166.1/" target="_blank" class="">172.21.166.1</a>: peer holds all free leases</div></div><div class=""><br class=""></div><div class="">But the pool seems to be well balanced:</div><div class=""><br class=""></div><div class=""><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">Apr  2 12:43:56 dns1 dhcpd: balancing pool 8019f8880<span class="Apple-converted-space"> </span><a href="http://172.21.166.0/24" target="_blank" class="">172.21.166.0/24</a> <span class="Apple-converted-space"> </span>total 250  free 125  backup 125  lts 0  max-own (+/-)25</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">Apr  2 12:43:56 dns1 dhcpd: balanced pool 8019f8880<span class="Apple-converted-space"> </span><a href="http://172.21.166.0/24" target="_blank" class="">172.21.166.0/24</a> <span class="Apple-converted-space"> </span>total 250  free 125  backup 125  lts 0  max-misbal 38</div></div><div class=""><br class=""></div><div class=""><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">Apr  2 12:43:56 dns2 dhcpd: balancing pool 8019ef880<span class="Apple-converted-space"> </span><a href="http://172.21.166.0/24" target="_blank" class="">172.21.166.0/24</a> <span class="Apple-converted-space"> </span>total 250  free 125  backup 125  lts 0  max-own (+/-)25</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">Apr  2 12:43:56 dns2 dhcpd: balanced pool 8019ef880<span class="Apple-converted-space"> </span><a href="http://172.21.166.0/24" target="_blank" class="">172.21.166.0/24</a> <span class="Apple-converted-space"> </span>total 250  free 125  backup 125  lts 0  max-misbal 38</div></div><div class=""><br class=""></div><div class="">Does anyone have an idea what could be the reason for that?</div><div class="">Thanks,</div><div class="">Chris</div></div></div></div></div></div></div></blockquote></div></div></div></blockquote></div></div><div class=""><br class=""></div></div><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">_______________________________________________</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">dhcp-users mailing list</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class=""><a href="mailto:dhcp-users@lists.isc.org" class="">dhcp-users@lists.isc.org</a></span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class=""><a href="https://lists.isc.org/mailman/listinfo/dhcp-users" class="">https://lists.isc.org/mailman/listinfo/dhcp-users</a></span></div></blockquote></div><div apple-content-edited="true" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; margin: 0px; font-size: 9px; font-family: Arial;" class=""><br class="Apple-interchange-newline"></div></div></div><br class="Apple-interchange-newline"></div><br class="Apple-interchange-newline"><br class="Apple-interchange-newline">
</div>
<br class=""></body></html>