ilc-ppp is a collection of new and collected patches and documentation focused on enhancing the features and performance of PPPoE servers running rp-pppoe under Linux. The major new contribution of the package is support for pppoe intermediate agent / tr-101 protocol support for rp-pppoe, along with documentation supporting integration into FreeRADIUS.
DHCP Lease Query in PHP is a PHP class that will allow you to send DHCPLEASEQUERY packets to inquire about known leases from a remote DHCP server. It is similar in nature to ISC's OMAPI but without the hangs it creates, nor does it cause dhcpd to behave in a single-threaded fashion while talking to it. After all, it emulates an actual DHCP "helper" (relay agent) and, as such, all queries travel over IP. It is based on RFCs related to DHCP and follows the RFCs as closely as possible.