start()
{
 stop # dla bezpieczeństwa

 # INTERFEJS ETH0 (ruch przychodzący)
 /sbin/rchtb_tc qdisc add dev eth0 root handle 1:0 htb default 3 r2q 1

 # Główna klasa dla eth0
 /sbin/rchtb_tc class add dev eth0 parent 1:0 classid 1:1 htb rate 90000kbit ceil 90000kbit

 # Podział na pasmo dla łącza internetowego i resztę
 /sbin/rchtb_tc class add dev eth0 parent 1:1 classid 1:2 htb rate 126kbit ceil 126kbit
 /sbin/rchtb_tc class add dev eth0 parent 1:1 classid 1:3 htb rate 89874kbit ceil 89874kbit prio 9
 /sbin/rchtb_tc qdisc add dev eth0 parent 1:3 sfq perturb 10

 # pasmo priorytetowe dla ICMP, TOS 0x10 (min. delay) oraz wybranego portu 22
 /sbin/rchtb_tc class add dev eth0 parent 1:2 classid 1:20 htb rate 21kbit ceil 126kbit prio 1 quantum 1500
 /sbin/rchtb_tc qdisc add dev eth0 parent 1:20 sfq perturb 10
 /sbin/rchtb_tc filter add dev eth0 protocol ip prio 3 parent 1:0 u32 match ip sport 22 0xffff flowid 1:20
 /sbin/rchtb_tc filter add dev eth0 protocol ip prio 2 parent 1:0 u32 match ip tos 0x10 0xff flowid 1:20
 /sbin/rchtb_tc filter add dev eth0 protocol ip prio 2 parent 1:0 u32 match ip protocol 1 0xff flowid 1:20

 # Komputer_10
 /sbin/rchtb_tc class add dev eth0 parent 1:2 classid 1:21 htb rate 21kbit ceil 126kbit prio 2 quantum 1500
 /sbin/rchtb_tc qdisc add dev eth0 parent 1:21 sfq perturb 10
 /sbin/rchtb_tc filter add dev eth0 protocol ip prio 5 parent 1:0 u32 match ip dst 10.10.10.10 flowid 1:21

 # Komputer_11
 /sbin/rchtb_tc class add dev eth0 parent 1:2 classid 1:22 htb rate 21kbit ceil 126kbit prio 2 quantum 1500
 /sbin/rchtb_tc qdisc add dev eth0 parent 1:22 sfq perturb 10
 /sbin/rchtb_tc filter add dev eth0 protocol ip prio 5 parent 1:0 u32 match ip dst 10.10.10.11 flowid 1:22

 # Komputer_2
 /sbin/rchtb_tc class add dev eth0 parent 1:2 classid 1:23 htb rate 21kbit ceil 126kbit prio 2 quantum 1500
 /sbin/rchtb_tc qdisc add dev eth0 parent 1:23 sfq perturb 10
 /sbin/rchtb_tc filter add dev eth0 protocol ip prio 5 parent 1:0 u32 match ip dst 10.10.10.2 flowid 1:23

 # Komputer_3
 /sbin/rchtb_tc class add dev eth0 parent 1:2 classid 1:24 htb rate 21kbit ceil 126kbit prio 2 quantum 1500
 /sbin/rchtb_tc qdisc add dev eth0 parent 1:24 sfq perturb 10
 /sbin/rchtb_tc filter add dev eth0 protocol ip prio 5 parent 1:0 u32 match ip dst 10.10.10.3 flowid 1:24

 # Komputer_9
 /sbin/rchtb_tc class add dev eth0 parent 1:2 classid 1:25 htb rate 21kbit ceil 126kbit prio 2 quantum 1500
 /sbin/rchtb_tc qdisc add dev eth0 parent 1:25 sfq perturb 10
 /sbin/rchtb_tc filter add dev eth0 protocol ip prio 5 parent 1:0 u32 match ip dst 10.10.10.9 flowid 1:25

 # transfer serwer->LAN
 /sbin/rchtb_tc filter add dev eth0 protocol ip prio 1 parent 1:0 handle 1 fw flowid 1:3

 # INTERFEJS PPP0 (ruch wychodzący)
 /sbin/rchtb_tc qdisc add dev ppp0 root handle 2:0 htb default 11 r2q 1

 # główna klasa
 /sbin/rchtb_tc class add dev ppp0 parent 2:0 classid 2:1 htb rate 57kbit ceil 57kbit

 # klasa priorytetowa ACK
 /sbin/rchtb_tc class add dev ppp0 parent 2:1 classid 2:10 htb rate 6kbit ceil 6kbit prio 1 quantum 1500
 /sbin/rchtb_tc qdisc add dev ppp0 parent 2:10 sfq perturb 10
 /sbin/rchtb_tc filter add dev ppp0 parent 2:0 protocol ip prio 2 u32 match ip protocol 6 0xff \
  match u8 0x05 0x0f at 0 match u16 0x0000 0xffc0 at 1 match u8 0x10 0xff at 33 flowid 2:10 # ACK

 # klasa priorytetowa TOS 0x10 oraz ICMP
 /sbin/rchtb_tc class add dev ppp0 parent 2:1 classid 2:9 htb rate 4kbit ceil 4kbit prio 2 quantum 1500
 /sbin/rchtb_tc qdisc add dev ppp0 parent 2:9 sfq perturb 10
 /sbin/rchtb_tc filter add dev ppp0 parent 2:0 protocol ip prio 1 u32 match ip tos 0x10 0xff flowid 2:9 # TOS 0x10
 /sbin/rchtb_tc filter add dev ppp0 parent 2:0 protocol ip prio 2 u32 match ip dport 22 0xffff flowid 2:9 # port 22
 /sbin/rchtb_tc filter add dev ppp0 parent 2:0 protocol ip prio 1 u32 match ip protocol 1 0xff flowid 2:9 # ICMP


 # Komputer_10
 /sbin/rchtb_tc class add dev ppp0 parent 2:1 classid 2:12 htb rate 9kbit ceil 47kbit prio 2 quantum 1500
 /sbin/rchtb_tc qdisc add dev ppp0 parent 2:12 sfq perturb 10
 /sbin/rchtb_tc filter add dev ppp0 parent 2:0 protocol ip prio 5 handle 2 fw flowid 2:12

 # Komputer_11
 /sbin/rchtb_tc class add dev ppp0 parent 2:1 classid 2:13 htb rate 9kbit ceil 47kbit prio 2 quantum 1500
 /sbin/rchtb_tc qdisc add dev ppp0 parent 2:13 sfq perturb 10
 /sbin/rchtb_tc filter add dev ppp0 parent 2:0 protocol ip prio 5 handle 3 fw flowid 2:13

 # Komputer_2
 /sbin/rchtb_tc class add dev ppp0 parent 2:1 classid 2:14 htb rate 9kbit ceil 47kbit prio 2 quantum 1500
 /sbin/rchtb_tc qdisc add dev ppp0 parent 2:14 sfq perturb 10
 /sbin/rchtb_tc filter add dev ppp0 parent 2:0 protocol ip prio 5 handle 4 fw flowid 2:14

 # Komputer_3
 /sbin/rchtb_tc class add dev ppp0 parent 2:1 classid 2:15 htb rate 9kbit ceil 47kbit prio 2 quantum 1500
 /sbin/rchtb_tc qdisc add dev ppp0 parent 2:15 sfq perturb 10
 /sbin/rchtb_tc filter add dev ppp0 parent 2:0 protocol ip prio 5 handle 5 fw flowid 2:15

 # Komputer_9
 /sbin/rchtb_tc class add dev ppp0 parent 2:1 classid 2:16 htb rate 9kbit ceil 47kbit prio 2 quantum 1500
 /sbin/rchtb_tc qdisc add dev ppp0 parent 2:16 sfq perturb 10
 /sbin/rchtb_tc filter add dev ppp0 parent 2:0 protocol ip prio 5 handle 6 fw flowid 2:16

 /sbin/rchtb_tc filter add dev ppp0 parent 2:0 protocol ip prio 9 u32 match ip dst 0/0 flowid 2:11
}

# INTERFEJS ETH1 (ruch przychodzący)
 /sbin/rchtb_tc qdisc add dev eth1 root handle 1:0 htb default 3 r2q 1

 # Główna klasa dla eth1
 /sbin/rchtb_tc class add dev eth1 parent 1:0 classid 1:1 htb rate 90000kbit ceil 90000kbit

 # Podział na pasmo dla łącza internetowego i resztę
 /sbin/rchtb_tc class add dev eth1 parent 1:1 classid 1:2 htb rate 126kbit ceil 126kbit
 /sbin/rchtb_tc class add dev eth1 parent 1:1 classid 1:3 htb rate 89874kbit ceil 89874kbit prio 9
 /sbin/rchtb_tc qdisc add dev eth1 parent 1:3 sfq perturb 10


 # Komputer_11
 /sbin/rchtb_tc class add dev eth1 parent 1:2 classid 1:22 htb rate 21kbit ceil 126kbit prio 2 quantum 1500
 /sbin/rchtb_tc qdisc add dev eth1 parent 1:22 sfq perturb 10
 /sbin/rchtb_tc filter add dev eth1 protocol ip prio 5 parent 1:0 u32 match ip dst 192.168.0.2 flowid 1:22