RES: [FUGSPBR] Altq - cbq - Qos

[Marcello Silva Coutinho]

HOWTO install ALTQ on FreeBSD 4.3 
27-May-2001 

this howto was used to install altq on a stock standard freebsd 4.3 clean
installation, presuming you installed the kernel sources in /usr/src
directory 

cd /usr/src 

fetch or wget is your friend, when downloading files. these urls were for
the current distribution as of this date 

fetch ftp://ftp.csl.sony.co.jp/pub/kjc/altq-3.0.tar.gz 

fetch ftp://ftp.csl.sony.co.jp/pub/kjc/altq-3.0-sys-altq-freebsd-4.3.patch 

# unpackage the archive 

gzip -d altq-3.0.tar.gz 

tar -xvf altq-3.0.tar 

# rename the new patch for freebsd 4.3 

cp altq-3.0-sys-altq-freebsd-4.3.patch
altq-3.0/sys-altq/sys-altq-freebsd-4.3.patch 

# patch the kernel and altq src (a backup is made). 

# it helps if you have done a 'make clean' recently (optional). 

mkdir sys-altq 

cd sys 

tar cvf - . | (cd ../sys-altq; tar xf -) 

cd /usr/src/sys-altq 

Now, apply the actual patch itself 

patch -p < /usr/src/altq-3.0/sys-altq/sys-altq-freebsd-4.3.patch 

# should say something like this after patching and completing successfully 


Hunk #6 succeeded at 2389. 
Hunk #7 succeeded at 2846. 

mkdir altq 

cp /usr/src/altq-3.0/sys-altq/altq/* altq/ 

kame provides a default kernel config file called ALTQ. you may merge your
KERNEL config with ALTQ, the only options i needed to ensure i was alright
so far.. ymmv or you may not need these. incidentally, some may not approve,
but i compiled in ipfilter support and the two coexist quite happily. 

cd i386/conf/ 

cp ALTQ ALTQ.mybackup 

vi ALTQ 

options SOFTUPDATES 

maxusers 64 

:wq 

Finish compiling the altq tools 

config ALTQ 

cd ../../compile/ALTQ 

make depend 

make clean 

make 

  

# keep a backup of your currently booting kernel 

cp /kernel /kernel.mybackup 

# install the new kernel which should now include altq support 

make install 


reboot using the new kernel now
sync 

reboot 

if at this point all succeeded and rebooted 

# finish setting up altq 

cd /usr/src/altq-3.0 

sh MAKEDEV.altq all 

make 

make install 

# now create a suitable configuration for each nic, I used ed1 
# save this file as /etc/altq.conf the default configuration file 




----------------------------------------------------------------------------
----

# sample configuration file for 56k link 
# 
interface ed1 bandwidth 33K cbq 
class cbq ed1 root NULL pbandwidth 100 

# 

# meta classes 

# 

class cbq ed1 ctl_class root pbandwidth 10 control 

# CBQ/TYPE, Iface, Name, Parent/Null 

class cbq ed1 fast_class root borrow pbandwidth 70 
filter ed1 fast_class 0 0 0 53 17 # dns 
filter ed1 fast_class 0 0 0 53 6 # dns 
filter ed1 fast_class 0 0 0 6667 6 # irc 
filter ed1 fast_class 0 6667 0 0 6 # irc 
filter ed1 fast_class 0 0 0 22 6 # ssh 
filter ed1 fast_class 0 22 0 0 6 # ssh 

class cbq ed1 slow_class root borrow pbandwidth 15 default 



----------------------------------------------------------------------------
----

# at this point you should be able to start using altq 

# for bandwidth shaping and prioritising. 

# start the daemon 

/usr/local/sbin/altqd 

# use this to dump statistics occasionally 

/usr/local/bin/altqstat -c 2 
 

-----Mensagem original-----
De: Tiago Pena [mailto:tiagopenac em yahoo.com.br]
Enviada em: terça-feira, 29 de julho de 2003 20:06
Para: Lista Free BSD
Assunto: [FUGSPBR] Altq - cbq - Qos


Ola pessoal,

Estou procurando desesperado no historico da lista, um
howto do altq e cbq. Só encontro links que estam fora
do ar acho que nao existe mais...

Faça sua boa ação do dia e me ajude.

Um abraço,
Tiago Pena.

"Em tempo de SAPO esperto, MOSQUITO não da razante."

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