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Hello!
I read a post on LARTC mailing list ( http://mailman.ds9a.nl/pipermail/lartc/2002q3/004827.html ) ...and I found a script called "Games
Script"!
I need to know....what I have done wrong in my scripts(see below) ! When
the bandwith it's FULL (of downloads), CounterStrike lag it's very very
high(practically unplayable)
[Counter Strike transfer its UDP on Destination Port 27015 and Source Port
27005]
Sorry for this huge e-mail but I want to know I've done wrog!
#### eth0 (iNet Interface)
#!/bin/sh
# last update 26.02.2003 TOTAL=320Kbit echo "delete!"
tc qdisc del dev eth0 root echo "qdisc..."
tc qdisc add dev eth0 root handle 1: htb default 2 r2q 3 tc class add dev eth0 parent 1: classid 1:1 htb rate $TOTAL ceil $TOTAL tc class add dev eth0 parent 1:1 classid 1:2 htb rate 50Kbit ceil $TOTAL prio 6 # !!default!! tc class add dev eth0 parent 1:1 classid 1:3 htb rate 50Kbit ceil $TOTAL prio 3 # SSH tc class add dev eth0 parent 1:1 classid 1:4 htb rate 50Kbit ceil $TOTAL prio 3 # VNC+Remote Desktop Connection tc class add dev eth0 parent 1:1 classid 1:5 htb rate 50Kbit ceil $TOTAL prio 1 # WWW tc class add dev eth0 parent 1:1 classid 1:6 htb rate 50Kbit ceil $TOTAL prio 3 #telnet tc class add dev eth0 parent 1: classid 1:60 htb rate 240Kbit ceil 240Kbit #ACK+SYN+FIN+RST tc class add dev eth0 parent 1: classid 1:70 htb rate 80Kbit ceil 80Kbit #ICMP tc class add dev eth0 parent 1: classid 1:71 htb rate 80Kbit ceil 80Kbit #DNS tc class add dev eth0 parent 1: classid 1:72 htb rate 240Kbit ceil 240Kbit #Counter Strike #tc qdisc add dev eth0 parent 1:2 handle 2: sfq perturb 1
#tc qdisc add dev eth0 parent 1:5 handle 5: sfq perturb 3 #tc qdisc add dev eth0 parent 1:6 handle 6: sfq perturb 1 echo "filters..."
tc filter add dev eth0 parent 1: protocol ip prio 1 u32 match ip sport \ 3389 0xffff flowid 1:4 tc filter add dev eth0 parent 1: protocol ip prio 1 u32 match ip sport \ 445 0xffff flowid 1:4 tc filter add dev eth0 parent 1: protocol ip prio 1 u32 match ip sport \ 23 0xffff flowid 1:6 tc filter add dev eth0 parent 1: protocol ip prio 1 u32 match ip sport \ 22 0xffff flowid 1:3 tc filter add dev eth0 parent 1: protocol ip prio 1 u32 match ip dport \ 22 0xffff flowid 1:3 tc filter add dev eth0 parent 1: protocol ip prio 1 u32 match ip sport \ 80 0xffff flowid 1:5 #DNS tc filter add dev eth0 parent 1: protocol ip prio 1 u32 \ match ip dport 53 0xff \ flowid 1:71 #Counter Strike tc filter add dev eth0 parent 1: protocol ip prio 1 u32 \ match ip dport 27015 0xffff \ flowid 1:72 #ICMP
tc filter add dev eth0 parent 1: protocol ip prio 1 u32 \ match u8 0x01 0xff at 9 \ flowid 1:70 #ACK
tc filter add dev eth0 parent 1: protocol ip prio 1 u32 \ match ip protocol 6 0xff \ match u8 0x05 0x0f at 0 \ match u8 0x10 0x10 at 33 \ match u16 0x0000 0xffc0 at 2 \ flowid 1:60 #SYN tc filter add dev eth0 parent 1: protocol ip prio 1 u32 \ match ip protocol 6 0xff \ match u8 0x05 0x0f at 0 \ match u8 0x02 0x02 at 33 \ match u16 0x0000 0xffc0 at 2 \ flowid 1:60 #FIN tc filter add dev eth0 parent 1: protocol ip prio 1 u32 \ match ip protocol 6 0xff \ match u8 0x05 0x0f at 0 \ match u8 0x01 0x01 at 33 \ match u16 0x0000 0xffc0 at 2 \ flowid 1:60 #RST tc filter add dev eth0 parent 1: protocol ip prio 1 u32 \ match ip protocol 6 0xff \ match u8 0x05 0x0f at 0 \ match u8 0x04 0x04 at 33 \ match u16 0x0000 0xffc0 at 2 \ flowid 1:60 #### eth1 (LAN Interface)
#!/bin/sh
TRATE=960Kbit echo "delete!"
tc qdisc del dev eth1 root 2>/dev/null >/dev/null echo "add qdisc..."
tc qdisc add dev eth1 root handle 1: htb default 99 r2q 1 #atentie!!! suma(rate copii) = rate parinte !!!!
echo "add classes..." tc class add dev eth1 parent 1: classid 1:1 htb rate $TRATE ceil $TRATE tc class add dev eth1 parent 1: classid 1:139 htb rate 4000Kbit ceil 4000Kbit #ICMP class
tc class add dev eth1 parent 1: classid 1:111 htb rate 80Kbit ceil 80Kbit #DNS class tc class add dev eth1 parent 1: classid 1:112 htb rate 40Kbit ceil 80Kbit #www class
tc class add dev eth1 parent 1:1 classid 1:3 htb rate 50Kbit ceil $TRATE prio 1 #rdc class tc class add dev eth1 parent 1:1 classid 1:6 htb rate 50Kbit ceil $TRATE prio 1 #netbios tc class add dev eth1 parent 1:1 classid 1:7 htb rate 50Kbit ceil $TRATE prio 1 #ssh class tc class add dev eth1 parent 1:1 classid 1:4 htb rate 16Kbit ceil $TRATE prio 1 #dhcpd tc class add dev eth1 parent 1:1 classid 1:5 htb rate 16Kbit ceil $TRATE prio 2 #Counter Strike tc class add dev eth1 parent 1:1 classid 1:8 htb rate 84Kbit ceil $TRATE prio 1 #others parent DOWN=540 tc class add dev eth1 parent 1:1 classid 1:2 htb rate $[DOWN]Kbit ceil $TRATE prio 2 #badboys classes
N=24 #23 + 1(default) = 24 RATE=$[(8*$DOWN)/(10*$N)] echo "$[RATE]Kbit / class"
tc class add dev eth1 parent 1:2 classid 1:226 htb rate $[RATE+5]Kbit ceil $TRATE prio 0 #226 tc class add dev eth1 parent 1:2 classid 1:227 htb rate $[RATE]Kbit ceil $TRATE prio 2 #227 tc class add dev eth1 parent 1:2 classid 1:228 htb rate $[RATE]Kbit ceil $TRATE prio 2 #228 tc class add dev eth1 parent 1:2 classid 1:229 htb rate $[RATE]Kbit ceil $TRATE prio 2 #229 tc class add dev eth1 parent 1:2 classid 1:230 htb rate $[RATE]Kbit ceil $TRATE prio 2 #230 tc class add dev eth1 parent 1:2 classid 1:231 htb rate $[RATE]Kbit ceil $TRATE prio 2 #231 tc class add dev eth1 parent 1:2 classid 1:232 htb rate $[RATE]Kbit ceil $TRATE prio 2 #232 tc class add dev eth1 parent 1:2 classid 1:233 htb rate $[RATE]Kbit ceil $TRATE prio 2 #233 tc class add dev eth1 parent 1:2 classid 1:234 htb rate $[RATE]Kbit ceil $TRATE prio 2 #234 #tc class add dev eth1 parent 1:2 classid 1:235 htb rate $[RATE]Kbit ceil $TRATE prio 2 #235 tc class add dev eth1 parent 1:2 classid 1:236 htb rate $[RATE]Kbit ceil $TRATE prio 2 #236 tc class add dev eth1 parent 1:2 classid 1:237 htb rate $[RATE]Kbit ceil $TRATE prio 2 #237 tc class add dev eth1 parent 1:2 classid 1:238 htb rate $[RATE]Kbit ceil $TRATE prio 2 #238 tc class add dev eth1 parent 1:2 classid 1:239 htb rate $[RATE]Kbit ceil $TRATE prio 2 #239 tc class add dev eth1 parent 1:2 classid 1:240 htb rate $[RATE]Kbit ceil $TRATE prio 2 #240 tc class add dev eth1 parent 1:2 classid 1:241 htb rate $[RATE]Kbit ceil $TRATE prio 2 #241 tc class add dev eth1 parent 1:2 classid 1:242 htb rate $[RATE]Kbit ceil $TRATE prio 2 #242 tc class add dev eth1 parent 1:2 classid 1:243 htb rate $[RATE]Kbit ceil $TRATE prio 2 #243 tc class add dev eth1 parent 1:2 classid 1:244 htb rate $[RATE]Kbit ceil $TRATE prio 2 #244 tc class add dev eth1 parent 1:2 classid 1:245 htb rate $[RATE]Kbit ceil $TRATE prio 2 #245 #tc class add dev eth1 parent 1:2 classid 1:246 htb rate $[RATE]Kbit ceil $TRATE prio 2 #246 #tc class add dev eth1 parent 1:2 classid 1:247 htb rate $[RATE]Kbit ceil $TRATE prio 2 #247 #tc class add dev eth1 parent 1:2 classid 1:248 htb rate $[RATE]Kbit ceil $TRATE prio 2 #248 tc class add dev eth1 parent 1:2 classid 1:249 htb rate $[RATE]Kbit ceil $TRATE prio 2 #249 tc class add dev eth1 parent 1:2 classid 1:250 htb rate $[RATE]Kbit ceil $TRATE prio 2 #250 #tc class add dev eth1 parent 1:2 classid 1:251 htb rate $[RATE]Kbit ceil $TRATE prio 2 #251 tc class add dev eth1 parent 1:2 classid 1:252 htb rate $[RATE]Kbit ceil $TRATE prio 2 #252 #tc class add dev eth1 parent 1:2 classid 1:253 htb rate $[RATE]Kbit ceil $TRATE prio 2 #253 tc class add dev eth1 parent 1:2 classid 1:254 htb rate $[RATE]Kbit ceil $TRATE prio 2 #254 #default class
tc class add dev eth1 parent 1:2 classid 1:99 htb rate $[RATE]Kbit ceil $TRATE prio 2 #0 echo "add filters..."
#icmp tc filter add dev eth1 parent 1:0 protocol ip prio 2 u32 \ match u8 0x01 0xff at 9 \ flowid 1:111 #icmp tc filter add dev eth1 parent 1:0 protocol ip prio 2 u32 \ match ip sport 53 0xff \ flowid 1:112 #samba tc filter add dev eth1 parent 1:0 protocol ip prio 1 u32 match ip sport \ 139 0xffff match ip src 81.196.113.225 flowid 1:139 tc filter add dev eth1 parent 1:0 protocol ip prio 1 u32 match ip sport \ 138 0xffff match ip src 81.196.113.225 flowid 1:139 tc filter add dev eth1 parent 1:0 protocol ip prio 1 u32 match ip sport \ 137 0xffff match ip src 81.196.113.225 flowid 1:139 #www
tc filter add dev eth1 parent 1:0 protocol ip prio 1 u32 match ip sport \ 80 0xffff match ip dst 81.196.113.224/27 flowid 1:3 #rdc tc filter add dev eth1 parent 1:0 protocol ip prio 2 u32 match ip dport \ 3389 0xffff match ip dst 81.196.113.224/27 flowid 1:6 #netbios tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dport \ 445 0xffff match ip dst 81.196.113.224/27 flowid 1:7 #ssh tc filter add dev eth1 parent 1:0 protocol ip prio 2 u32 match ip sport \ 22 0xffff flowid 1:4 tc filter add dev eth1 parent 1:0 protocol ip prio 2 u32 match ip dport \ 22 0xffff flowid 1:4 #dhcp tc filter add dev eth1 parent 1:0 protocol ip prio 2 u32 match ip sport \ 67 0xffff match ip dst 81.196.113.224/27 flowid 1:5 #Counter Strike tc filter add dev eth1 parent 1:0 protocol ip prio 1 u32 match ip sport \ 27005 0xffff match ip dst 81.196.113.224/27 flowid 1:8 tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst
\
81.196.113.226 flowid 1:226 tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ 81.196.113.227 flowid 1:227 tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ 81.196.113.228 flowid 1:228 tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ 81.196.113.229 flowid 1:229 tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ 81.196.113.230 flowid 1:230 tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ 81.196.113.231 flowid 1:231 tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ 81.196.113.232 flowid 1:232 tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ 81.196.113.233 flowid 1:233 tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ 81.196.113.234 flowid 1:234 #tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ # 81.196.113.235 flowid 1:235 tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ 81.196.113.236 flowid 1:236 tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ 81.196.113.237 flowid 1:237 tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ 81.196.113.238 flowid 1:238 tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ 81.196.113.239 flowid 1:239 tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ 81.196.113.240 flowid 1:240 tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ 81.196.113.241 flowid 1:241 tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ 81.196.113.242 flowid 1:242 tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ 81.196.113.243 flowid 1:243 tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ 81.196.113.244 flowid 1:244 tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ 81.196.113.245 flowid 1:245 #tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ # 81.196.113.246 flowid 1:246 #tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ # 81.196.113.247 flowid 1:247 #tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ # 81.196.113.248 flowid 1:248 tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ 81.196.113.249 flowid 1:249 tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ 81.196.113.250 flowid 1:250 #tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ # 81.196.113.251 flowid 1:251 tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ 81.196.113.252 flowid 1:252 #tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ # 81.196.113.253 flowid 1:253 tc filter add dev eth1 parent 1:0 protocol ip prio 3 u32 match ip dst \ 81.196.113.254 flowid 1:254 echo "add leaf qdisc..."
tc qdisc add dev eth1 parent 1:3 handle 3: sfq perturb 2 tc qdisc add dev eth1 parent 1:4 handle 4: sfq perturb 2 tc qdisc add dev eth1 parent 1:139 handle 139: sfq perturb 1
tc qdisc add dev eth1 parent 1:99 handle 99: sfq perturb
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