--- QoS and/or fair queueing                                                                             | |  
  | |                                         *** Queueing/Scheduling ***                                                                        | |  
  | |                                   < >   Class Based Queueing (CBQ)                                                                         | |  
  | |                                   < >   Hierarchical Token Bucket (HTB)                                                                    | |  
  | |                                   < >   Hierarchical Fair Service Curve (HFSC)                                                             | |  
  | |                                   < >   Multi Band Priority Queueing (PRIO)                                                                | |  
  | |                                   < >   Hardware Multiqueue-aware Multi Band Queuing (MULTIQ)                                              | |  
  | |                                   < >   Random Early Detection (RED)                                                                       | |  
  | |                                   < >   Stochastic Fairness Queueing (SFQ)                                                                 | |  
  | |                                   < >   True Link Equalizer (TEQL)                                                                         | |  
  | |                                   < >   Token Bucket Filter (TBF)                                                                          | |  
  | |                                   < >   Generic Random Early Detection (GRED)                                                              | |  
  | |                                   < >   Differentiated Services marker (DSMARK)                                                            | |  
  | |                                   < >   Network emulator (NETEM)                                                                           | |  
  | |                                   < >   Deficit Round Robin scheduler (DRR)                                                                | |  
  | |                                         *** Classification ***                                                                             | |  
  | |                                   < >   Elementary classification (BASIC)                                                                  | |  
  | |                                   < >   Traffic-Control Index (TCINDEX)                                                                    | |  
  | |                                   < >   Routing decision (ROUTE)                                                                           | |  
  | |                                   <M>   Netfilter mark (FW)                                                                                | |  
  | |                                   < >   Universal 32bit comparisons w/ hashing (U32)                                                       | |  
  | |                                   < >   IPv4 Resource Reservation Protocol (RSVP)                                                          | |  
  | |                                   < >   IPv6 Resource Reservation Protocol (RSVP6)                                                         | |  
  | |                                   < >   Flow classifier                                                                                    | |  
  | |                                   [ ]   Extended Matches                                                         
  [ ]                                   [ ]   Actions                                                         |                                   |  
  | |                                   [ ]   Incoming device classification                                                                     | |  
  | +--------------------------------------------------------------------------------------------------------------------------------------------+ |  
  +-------------------------------------------------------------------------------------