<div dir="ltr"><div><div><div>Hello folks,<br><br></div>We're running into a seemingly odd issue: when we specify "allow unknown-clients" within one of our address pools, known clients are no longer to obtain IP addresses. When we remove the allow/deny rule altogether, there's no problem with either known or unknown clients connecting.<br>
<br></div>Can anyone shed some light on the proper use of this parameter, and why explicitly specifying an allow rule would block out known clients?<br><br></div>We've got a ton of address pools, so I won't list them all, but the relevant pool is:<br>
<br>shared-network GuestWIRELESSNORTH {<br> subnet 129.64.173.0 netmask 255.255.255.0 {<br> option broadcast-address 129.64.173.255;<br> option routers 129.64.173.1;<br> option domain-name-servers 129.64.99.205, 129.64.100.205;<br>
option domain-name "<a href="http://guest.brandeis.edu">guest.brandeis.edu</a>";<br> default-lease-time 3600;<br> max-lease-time 3600;<br> ddns-updates on; <br> }<br>
pool {<br> allow unknown-clients;<br> range 129.64.173.10 129.64.173.250;<br> failover peer "brandeis-dhcp";<br> }<br>}<br><br clear="all"><div><div><div><div><div><div><br></div>
<div>John<br></div><div>-- <br>John Miller<br>Systems Engineer<br>Brandeis University<br><a href="mailto:johnmill@brandeis.edu">johnmill@brandeis.edu</a><br><br></div></div></div></div></div></div></div>