CT-Artikel: HTB Bandbreiten Management

3 Dec 2002

      Hallo!

Ich habe grade mal den Artikel aus der Ct Nr. 24 vom 18.11.2002, S.
224-228 "Verkehrspolizei" gelesen und auch probiert, das Ganze
umzusetzen.
Dazu habe ich mir via Soft-Link die die S. 228 abgedruckten Skripte
heruntergeladen (ftp://ftp.heise.de/pub/ct/listings/0224-224.tgz) und
zusätzlich mir das darin besprochene htb besorgt (ich habe verwandt:
allg.: http://luxik.cdi.cz/~devik/qos/htb/ speziell:
http://luxik.cdi.cz/~devik/qos/htb/v2/htb2_2.4.17.diff und
http://luxik.cdi.cz/~devik/qos/htb/v2/tc.gz)

Dies habe ich mit
debian: / # cd /usr/src/linux/patch
debian:/usr/src/linux # patch -p1 < /patch/htb3.6_2.4.17.diff

eingespielt und auch das tc nach /sbin kopiert und ausführbar
gemacht.

Wenn ich nun die CT´s qos-on starte, erhalte ich folgende Meldung:

debian:/sbin # ./qos-on
bash: ./qos-on: bad interpreter: No such file or directory
debian:/sbin #

Hiernach habe ich den ersten Befehl des Skripts einfach mal von Hand
eingegeben und ausgeführt:

debian:/sbin # tc qdisc add dev ppp0 root handle 1:0 htb default 12
RTNETLINK answers: Invalid argument
debian:/sbin #

Kann mir jemand sagen, was ich da falsch gemacht haben könnte?

Ach ja, bevor ich auf die clevere Idee kam, das Skript einfach
herunter zuladen, hatte ich´s schon mal abgetippt und ausgeführt.
Dabei kam dann folgendes (obwohl es eigentlich exakt das selbe Skript
ist / sein sollte):

debian:/usr/sbin # ./qos
RTNETLINK answers: Invalid argument
What is " rate"?
Usage: ... qdisc add ... htb [default N] [r2q N]
 default  number of class to which unclassified packets are sent {1}
 dcache   whether to use dequeue cache; it limits fairness but makes
          possible to use HTB on very fast devices
 r2q      DRR quantums are computed as rate in Bps/r2q {10}
 debug    string of 16 numbers each 0-3 {0}

... class add ... htb rate R1 burst B1 [prio P] [slot S] [pslot PS]
                      [ceil R2] [cburst B2] [gated]
 rate     rate allocated to this class (class can still borrow)
 burst    max bytes burst which can be accumulated during idle period {computed}
 ceil     definite upper class rate (no borrows) {rate}
 cburst   burst but for ceil {computed}
 mtu      max packet size {1600}
 prio     priority of leaf; lower are served first {0}
 inject   distance to parent we inject bandwidth to {100}
What is " rate"?
Usage: ... qdisc add ... htb [default N] [r2q N]
 default  number of class to which unclassified packets are sent {1}
 dcache   whether to use dequeue cache; it limits fairness but makes
          possible to use HTB on very fast devices
 r2q      DRR quantums are computed as rate in Bps/r2q {10}
 debug    string of 16 numbers each 0-3 {0}

... class add ... htb rate R1 burst B1 [prio P] [slot S] [pslot PS]
                      [ceil R2] [cburst B2] [gated]
 rate     rate allocated to this class (class can still borrow)
 burst    max bytes burst which can be accumulated during idle period {computed}
 ceil     definite upper class rate (no borrows) {rate}
 cburst   burst but for ceil {computed}
 mtu      max packet size {1600}
 prio     priority of leaf; lower are served first {0}
 inject   distance to parent we inject bandwidth to {100}
What is " rate"?
Usage: ... qdisc add ... htb [default N] [r2q N]
 default  number of class to which unclassified packets are sent {1}
 dcache   whether to use dequeue cache; it limits fairness but makes
          possible to use HTB on very fast devices
 r2q      DRR quantums are computed as rate in Bps/r2q {10}
 debug    string of 16 numbers each 0-3 {0}

... class add ... htb rate R1 burst B1 [prio P] [slot S] [pslot PS]
                      [ceil R2] [cburst B2] [gated]
 rate     rate allocated to this class (class can still borrow)
 burst    max bytes burst which can be accumulated during idle period {computed}
 ceil     definite upper class rate (no borrows) {rate}
 cburst   burst but for ceil {computed}
 mtu      max packet size {1600}
 prio     priority of leaf; lower are served first {0}
 inject   distance to parent we inject bandwidth to {100}
What is " rate"?
Usage: ... qdisc add ... htb [default N] [r2q N]
 default  number of class to which unclassified packets are sent {1}
 dcache   whether to use dequeue cache; it limits fairness but makes
          possible to use HTB on very fast devices
 r2q      DRR quantums are computed as rate in Bps/r2q {10}
 debug    string of 16 numbers each 0-3 {0}

... class add ... htb rate R1 burst B1 [prio P] [slot S] [pslot PS]
                      [ceil R2] [cburst B2] [gated]
 rate     rate allocated to this class (class can still borrow)
 burst    max bytes burst which can be accumulated during idle period {computed}
 ceil     definite upper class rate (no borrows) {rate}
 cburst   burst but for ceil {computed}
 mtu      max packet size {1600}
 prio     priority of leaf; lower are served first {0}
 inject   distance to parent we inject bandwidth to {100}
Bad argument ` -m'
Try `iptables -h' or 'iptables --help' for more information.
Bad argument ` -j'
Try `iptables -h' or 'iptables --help' for more information.
Bad argument ` -j'
Try `iptables -h' or 'iptables --help' for more information.
Unknown filter " handle", hence option "10" is unparsable
Unknown filter " handle", hence option "11" is unparsable
Unknown filter " handle", hence option "12" is unparsable
debian:/usr/sbin #

Für Ideen bin dankbar, jedoch werden sich etwaige Antworten a bisserl
hinziehen, da ich morgen einen langen Uni-Tag habe und deswegen auch
jetzt ins Bettchen gehen werde.
Gute Nacht allerseits...

Stefan

Stefan Schilling

Dieter Kluenter

Stefan Schilling

Thomas Preissler

Stefan Schilling

Thomas Preissler

Jochen Krieb

Stefan Schilling

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