Hello there,
Having made quite a lot of expensive mistakes i have finally clobbered
together a script for the users on my network.
Have a look at it and please suggest as to how can i limit bandwidth to
each ip on this network to about 64Kbits.
Trevor
--
( >- GNU/LINUX, It's all about CHOICE -< )
/~\ __ trevor@xxxxxxxxxxxxxxxxxxxxxx __ /~\
| \) / Pre Sales Consultant - Red Hat \ (/ |
|_|_ \ 9820349221(M) | 22881326(O) / _|_|
\___________________________________/
#!/bin/bash
#####################################
#Deleting and setting up
#Root qdisc's
#####################################
tc qdisc del dev eth0 root
tc qdisc add dev eth0 root handle 1:0 cbq bandwidth 1Mbit avpkt 1000 cell 8
#######################################
#Setting up top 2 qdiscs
#for initial packet classification
#######################################
# Exatt Rules
#######################################
tc class add dev eth0 parent 1:0 classid 1:1 cbq bandwidth 1Mbit rate 800kbit weight 80kbit allot 1514 cell 8 maxburst 20 avpkt 1000 isolated
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip src 192.168.10.0/24 classid 1:1
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip dst 192.168.10.0/24 classid 1:1
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip src 192.168.11.0/24 classid 1:1
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip dst 192.168.11.0/24 classid 1:1
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip src 192.168.12.0/24 classid 1:1
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip dst 192.168.12.0/24 classid 1:1
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip src 192.168.13.0/24 classid 1:1
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip dst 192.168.13.0/24 classid 1:1
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip src 192.168.14.0/24 classid 1:1
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip dst 192.168.14.0/24 classid 1:1
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip src 192.168.15.0/24 classid 1:1
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip dst 192.168.15.0/24 classid 1:1
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip src 192.168.16.0/24 classid 1:1
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip dst 192.168.16.0/24 classid 1:1
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip src 192.168.17.0/24 classid 1:1
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip dst 192.168.17.0/24 classid 1:1
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip src 192.168.18.0/24 classid 1:1
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip dst 192.168.18.0/24 classid 1:1
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip src 192.168.19.0/24 classid 1:1
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip dst 192.168.19.0/24 classid 1:1
##########################################
#Paradyne Rules
##########################################
tc class add dev eth0 parent 1:0 classid 1:2 cbq bandwidth 1Mbit rate 200kbit weight 20kbit allot 1514 cell 8 maxburst 20 avpkt 1000 bounded
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip src 192.168.20.0/24 classid 1:2
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip dst 192.168.20.0/24 classid 1:2
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip src 192.168.21.0/24 classid 1:2
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip dst 192.168.21.0/24 classid 1:2
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip src 192.168.22.0/24 classid 1:2
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip dst 192.168.22.0/24 classid 1:2
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip src 192.168.23.0/24 classid 1:2
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip dst 192.168.23.0/24 classid 1:2
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip src 192.168.24.0/24 classid 1:2
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip dst 192.168.24.0/24 classid 1:2
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip src 192.168.25.0/24 classid 1:2
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip dst 192.168.25.0/24 classid 1:2
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip src 192.168.26.0/24 classid 1:2
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip dst 192.168.26.0/24 classid 1:2
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip src 192.168.27.0/24 classid 1:2
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip dst 192.168.27.0/24 classid 1:2
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip src 192.168.28.0/24 classid 1:2
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip dst 192.168.28.0/24 classid 1:2
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip src 192.168.29.0/24 classid 1:2
tc filter add dev eth0 parent 1:0 protocol ip u32 match ip dst 192.168.29.0/24 classid 1:2
#######################################
#Setting up top 10 qdiscs
#for initial Exatt packet classification
#######################################
tc class add dev eth0 parent 1:1 classid 1:3 cbq bandwidth 1Mbit rate 80Kbit allot 1514 cell 8 maxburst 20 avpkt 1000 weight 8Kbit bounded isolated
tc filter add dev eth0 parent 1:1 protocol ip u32 match ip src 192.168.10.0/24 classid 1:3
tc filter add dev eth0 parent 1:1 protocol ip u32 match ip dst 192.168.10.0/24 classid 1:3
tc class add dev eth0 parent 1:1 classid 1:4 cbq bandwidth 1Mbit rate 80Kbit allot 1514 cell 8 maxburst 20 avpkt 1000 weight 8Kbit bounded isolated
tc filter add dev eth0 parent 1:1 protocol ip u32 match ip src 192.168.11.0/24 classid 1:4
tc filter add dev eth0 parent 1:1 protocol ip u32 match ip dst 192.168.11.0/24 classid 1:4
tc class add dev eth0 parent 1:1 classid 1:5 cbq bandwidth 1Mbit rate 80Kbit allot 1514 cell 8 maxburst 20 avpkt 1000 weight 8Kbit bounded isolated
tc filter add dev eth0 parent 1:1 protocol ip u32 match ip src 192.168.12.0/24 classid 1:5
tc filter add dev eth0 parent 1:1 protocol ip u32 match ip dst 192.168.12.0/24 classid 1:5
tc class add dev eth0 parent 1:1 classid 1:6 cbq bandwidth 1Mbit rate 80Kbit allot 1514 cell 8 maxburst 20 avpkt 1000 weight 8Kbit bounded isolated
tc filter add dev eth0 parent 1:1 protocol ip u32 match ip src 192.168.13.0/24 classid 1:6
tc filter add dev eth0 parent 1:1 protocol ip u32 match ip dst 192.168.13.0/24 classid 1:6
tc class add dev eth0 parent 1:1 classid 1:7 cbq bandwidth 1Mbit rate 80Kbit allot 1514 cell 8 maxburst 20 avpkt 1000 weight 8Kbit bounded isolated
tc filter add dev eth0 parent 1:1 protocol ip u32 match ip src 192.168.14.0/24 classid 1:7
tc filter add dev eth0 parent 1:1 protocol ip u32 match ip dst 192.168.14.0/24 classid 1:7
tc class add dev eth0 parent 1:1 classid 1:8 cbq bandwidth 1Mbit rate 80Kbit allot 1514 cell 8 maxburst 20 avpkt 1000 weight 8Kbit bounded isolated
tc filter add dev eth0 parent 1:1 protocol ip u32 match ip src 192.168.15.0/24 classid 1:8
tc filter add dev eth0 parent 1:1 protocol ip u32 match ip dst 192.168.15.0/24 classid 1:8
tc class add dev eth0 parent 1:1 classid 1:9 cbq bandwidth 1Mbit rate 80Kbit allot 1514 cell 8 maxburst 20 avpkt 1000 weight 8Kbit bounded isolated
tc filter add dev eth0 parent 1:1 protocol ip u32 match ip src 192.168.16.0/24 classid 1:9
tc filter add dev eth0 parent 1:1 protocol ip u32 match ip dst 192.168.16.0/24 classid 1:9
tc class add dev eth0 parent 1:1 classid 1:10 cbq bandwidth 1Mbit rate 80Kbit allot 1514 cell 8 maxburst 20 avpkt 1000 weight 8Kbit bounded isolated
tc filter add dev eth0 parent 1:1 protocol ip u32 match ip src 192.168.17.0/24 classid 1:10
tc filter add dev eth0 parent 1:1 protocol ip u32 match ip dst 192.168.17.0/24 classid 1:10
tc class add dev eth0 parent 1:1 classid 1:11 cbq bandwidth 1Mbit rate 80Kbit allot 1514 cell 8 maxburst 20 avpkt 1000 weight 8Kbit bounded isolated
tc filter add dev eth0 parent 1:1 protocol ip u32 match ip src 192.168.18.0/24 classid 1:11
tc filter add dev eth0 parent 1:1 protocol ip u32 match ip dst 192.168.18.0/24 classid 1:11
tc class add dev eth0 parent 1:1 classid 1:12 cbq bandwidth 1Mbit rate 80Kbit allot 1514 cell 8 maxburst 20 avpkt 1000 weight 8Kbit bounded isolated
tc filter add dev eth0 parent 1:1 protocol ip u32 match ip src 192.168.19.0/24 classid 1:12
tc filter add dev eth0 parent 1:1 protocol ip u32 match ip dst 192.168.19.0/24 classid 1:12
######################################
#Setting up top 10 qdiscs
#for initial Paradyne packet classification
#######################################
tc class add dev eth0 parent 1:2 classid 1:13 cbq bandwidth 1Mbit rate 80Kbit allot 1514 cell 8 maxburst 20 avpkt 1000 weight 8Kbit bounded
tc filter add dev eth0 parent 1:2 protocol ip u32 match ip src 192.168.20.0/24 classid 1:13
tc filter add dev eth0 parent 1:2 protocol ip u32 match ip dst 192.168.20.0/24 classid 1:13
tc class add dev eth0 parent 1:2 classid 1:14 cbq bandwidth 1Mbit rate 80Kbit allot 1514 cell 8 maxburst 20 avpkt 1000 weight 8Kbit bounded
tc filter add dev eth0 parent 1:2 protocol ip u32 match ip src 192.168.21.0/24 classid 1:14
tc filter add dev eth0 parent 1:2 protocol ip u32 match ip dst 192.168.21.0/24 classid 1:14
tc class add dev eth0 parent 1:2 classid 1:15 cbq bandwidth 1Mbit rate 80Kbit allot 1514 cell 8 maxburst 20 avpkt 1000 weight 8Kbit bounded
tc filter add dev eth0 parent 1:2 protocol ip u32 match ip src 192.168.22.0/24 classid 1:15
tc filter add dev eth0 parent 1:2 protocol ip u32 match ip dst 192.168.22.0/24 classid 1:15
tc class add dev eth0 parent 1:2 classid 1:16 cbq bandwidth 1Mbit rate 80Kbit allot 1514 cell 8 maxburst 20 avpkt 1000 weight 8Kbit bounded
tc filter add dev eth0 parent 1:2 protocol ip u32 match ip src 192.168.23.0/24 classid 1:16
tc filter add dev eth0 parent 1:2 protocol ip u32 match ip dst 192.168.23.0/24 classid 1:16
tc class add dev eth0 parent 1:2 classid 1:17 cbq bandwidth 1Mbit rate 80Kbit allot 1514 cell 8 maxburst 20 avpkt 1000 weight 8Kbit bounded
tc filter add dev eth0 parent 1:2 protocol ip u32 match ip src 192.168.24.0/24 classid 1:17
tc filter add dev eth0 parent 1:2 protocol ip u32 match ip dst 192.168.24.0/24 classid 1:17
tc class add dev eth0 parent 1:2 classid 1:18 cbq bandwidth 1Mbit rate 80Kbit allot 1514 cell 8 maxburst 20 avpkt 1000 weight 8Kbit bounded
tc filter add dev eth0 parent 1:2 protocol ip u32 match ip src 192.168.25.0/24 classid 1:18
tc filter add dev eth0 parent 1:2 protocol ip u32 match ip dst 192.168.25.0/24 classid 1:18
tc class add dev eth0 parent 1:2 classid 1:19 cbq bandwidth 1Mbit rate 80Kbit allot 1514 cell 8 maxburst 20 avpkt 1000 weight 8Kbit bounded
tc filter add dev eth0 parent 1:2 protocol ip u32 match ip src 192.168.26.0/24 classid 1:19
tc filter add dev eth0 parent 1:2 protocol ip u32 match ip dst 192.168.26.0/24 classid 1:19
tc class add dev eth0 parent 1:2 classid 1:20 cbq bandwidth 1Mbit rate 80Kbit allot 1514 cell 8 maxburst 20 avpkt 1000 weight 8Kbit bounded
tc filter add dev eth0 parent 1:2 protocol ip u32 match ip src 192.168.27.0/24 classid 1:20
tc filter add dev eth0 parent 1:2 protocol ip u32 match ip dst 192.168.27.0/24 classid 1:20
tc class add dev eth0 parent 1:2 classid 1:21 cbq bandwidth 1Mbit rate 80Kbit allot 1514 cell 8 maxburst 20 avpkt 1000 weight 8Kbit bounded
tc filter add dev eth0 parent 1:2 protocol ip u32 match ip src 192.168.28.0/24 classid 1:21
tc filter add dev eth0 parent 1:2 protocol ip u32 match ip dst 192.168.28.0/24 classid 1:21
tc class add dev eth0 parent 1:2 classid 1:22 cbq bandwidth 1Mbit rate 80Kbit allot 1514 cell 8 maxburst 20 avpkt 1000 weight 8Kbit bounded
tc filter add dev eth0 parent 1:2 protocol ip u32 match ip src 192.168.29.0/24 classid 1:22
tc filter add dev eth0 parent 1:2 protocol ip u32 match ip dst 192.168.29.0/24 classid 1:22
#################################
# Start of Actual Filters
#################################
