Date: Fri, 6 Feb 2004 00:27:05 +0100 From: "Sjaak Nabuurs" <sjaak@vsm-hosting.nl> To: <freebsd-net@freebsd.org> Subject: Routing 4 network cards for wirless network Message-ID: <010701c3ec3f$91633a80$3303a8c0@citytower>
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Wireless USERS Wireless USERS
W W W W W W W W W W W =
W
|-| |-| |-| |-| |-| |-| |-| |-| |-| |-| =
|-| |-|
|-| |-| |-| |-| |-| |-| |-| |-| |-| |-| =
|-| |-|
192.168.3.2-254 192.168.4.2-254
~ ~
~ ~
~ ~
~ ~
~ ~
W 192.168.3.1 W =
192.168.4.1
|---------| |--------|
8Mbit |------| WIRELESS | | | |
INTERNET =3D=3D| A |W~~~~~~~~~~~~W|FreeBSD1 |W~~~~~~~~~~~~W|FreeBSD2| =
|------| 192.168.0.1 | |192.168.2.1 | |
|192.168.0.138 |---------| 192.168.2.2|--------|
| | |
| |192.168.1.1 =
|192.168.5.1
| | |
| | |
192.168.0.150| | |
|------| |------| |------|
|HOME | |HOME 1| |HOME 2| =20
|------| |------| |------|
A =3D Router Acatel DSL
W =3D Antene
|-|=20
|-| =3D Wireless User (20 Wireless users)
I hoop the drawing is readable !
The Facts :
OS FreeBSD 5.2 (is it stable for this problem or better to use 4.x)
With 4 nic's inside
RL0 =3D 192.168.0.1 =20
RL1 =3D 192.168.1.1
RL2 =3D 192.168.2.1
RL4 =3D 192.168.3.1
I like to connect RL1/2/3 to RL0 (internet)
HOME1 and HOME2 are the system administrators and need to manage the =
whole network include the users
Everybody need access to the internet
I like to have a start how to setup FreeBSD 1
I like to use dummynet(compiled and works very nice) to manage traffic =
let's say=20
192.168.3.1/26 100Kb/s=20
192.168.3.64/26 200Kb/s=20
192.168.3.128/26 300Kb/s
192.168.3.192/26 400Kb/s
Count every user with ipfw count
---------------------------
#!/usr/local/bin/bash
for ((a=3D2; a<=3D254; a++))
do
IPCOUNT =3D "10"$a"0 add count tcp from 192.168.3.$a to any"
ipfw $IPCOUNT=20
done
----------------------------
And now the question about FreeBSD 1 (forget FreeBSD2).
Give me a good hint how to set this up with ipfw and NAT
I googled many but ther's not that much about information about 3 or =
more nic with freeBSD.
I think I have to use NAT, but can i use it in combination with ipfw to =
dummynet out/ingoing traffic over the nic RL1/2/3
And how can i "HOME1" go accross the whole network RL0/2/3=20
Sorry for my English and I hope I give anough explanation about my plan.
Thanks anyway for looking at my problem.
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