Listing 2. Kernel Configuration under QoS and Fair Queuing

QoS and/or fair queuing (CONFIG_NET_SCHED) = Y
CBQ Packet Scheduler (CONFIG_NET_SCH_CBQ) = Y
GRED Queue (CONFIG_NET_SCH_GRED) = Y
DiffServ field marker (CONFIG_NET_SCH_DSMARK) = Y
Packet classifier (CONFIG_NET_CLS) = Y
TC Index classifier (CONFIG_NET_CLS_TCINDEX) = Y
Firewall based classifier (CONFIG_NET_CLS_FW) = Y