Introduction to Gaia Advanced Routing Dynamic Routing is fully integrated into the WebUI and the command-line shell. BGP, OSPF and RIP are supported. Dynamic Multicast Routing is supported, using PIM (Sparse mode and Dense mode) and IGMP. DHCP Relay BOOTP/DHCP Relay extends Bootstrap Protocol (BOOTP) and Dynamic Host Configuration Protocol (DHCP) operation across multiple hops in a routed network. In standard BOOTP, all interfaces on a LAN are loaded from a single configuration server on the LAN. BOOTP Relay allows configuration requests to be forwarded to and serviced from configuration servers located outside the single LAN