tc ingress

tc qdisc del dev tap0 root
tc qdisc del dev tap0 ingress
tc qdisc add dev tap0 root handle 1: htb default 12
tc qdisc add dev tap0 handle ffff: ingress

tc class add dev tap0 parent 1: classid 1:1 htb rate 100kbps ceil 100kbps
tc class add dev tap0 parent 1:1 classid 1:11 htb rate 1kbps ceil 1kbps
tc class add dev tap0 parent 1:1 classid 1:12 htb rate 60kbps ceil 100kbps

tc filter add dev tap0 protocol ip parent ffff: prio 1 u32 match ip src 10.3.1.4 flowid 1:11

[root@gateway ~]# tc -d -s filter show dev tap0
[root@gateway ~]# tc -d -s qdisc show dev tap0
qdisc htb 1: r2q 10 default 12 direct_packets_stat 0 ver 3.17
 Sent 266172 bytes 443 pkt (dropped 0, overlimits 165 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
qdisc ingress ffff: ----------------
 Sent 51423 bytes 385 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
[root@gateway ~]#


вопрос: почему фильтр для ingress вообще отсутствует?

[root@gateway ~]# tc -d -s class show dev tap0                                  class htb 1:11 parent 1:1 prio 0 quantum 1000 rate 8000bit ceil 8000bit burst 1603b/8 mpu 0b overhead 0b cburst 1603b/8 mpu 0b overhead 0b level 0
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
 lended: 0 borrowed: 0 giants: 0
 tokens: 1642496 ctokens: 1642496

class htb 1:1 root rate 800000bit ceil 800000bit burst 1999b/8 mpu 0b overhead 0b cburst 1999b/8 mpu 0b overhead 0b level 7
 Sent 94349 bytes 281 pkt (dropped 0, overlimits 0 requeues 0)
 rate 18328bit 7pps backlog 0b 0p requeues 0
 lended: 29 borrowed: 0 giants: 0
 tokens: 19989 ctokens: 19989

class htb 1:12 parent 1:1 prio 0 quantum 6000 rate 480000bit ceil 800000bit burst 1839b/8 mpu 0b overhead 0b cburst 1999b/8 mpu 0b overhead 0b level 0
 Sent 94349 bytes 281 pkt (dropped 0, overlimits 0 requeues 0)
 rate 18400bit 7pps backlog 0b 0p requeues 0
 lended: 252 borrowed: 29 giants: 0
 tokens: 30582 ctokens: 19989

[root@gateway ~]#

ну и как следствие - 1:11 простаивает без данных