int dhcp_client_config(vlib_main_t *vm, u32 sw_if_index, u8 *hostname, u32 is_add, u32 client_index, void *event_callback, u32 pid)
int dhcp_proxy_set_vss(fib_protocol_t proto, u32 tbl_id, u32 oui, u32 fib_id, int is_del)
Configure/set a new VSS info.