QoS not working (no match?)

[ingeniado]

Hello, (great software, Fulvio 😉 ):

I’ve configured Zeroshell as in the QoS example (Bridge with eth00 and eth01), but only with 3 class (PRIO_IN, P2P_IN. DEFAULT in ETH00 and PRIO_OUT, P2P_OUT, DEFAULT in ETH01).

LAN 10.20.0.0/16 —- zeroshell 10.20.0.2

---

ADSL router 10.20.0.1

PRIO_IN, PRIO_OUT is traffic for 80 tcp port
P2P_IN, P2P_OUT is traffic for layer7 Ares and ipp2p.
DEFAULT, i have no modified it.

In the statistics page, I can see all the traffic in the DEFAULT class (in eth00 and eth01). No match in other class. 😥

these are my rules:

1 	* 	* 	MARK tcp opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 tcp dpt:80 MARK set 0x11 	PRIO_IN 	no

2 	* 	* 	MARK tcp opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 tcp dpt:80 MARK set 0x10 	PRIO_OUT 	no

3 	* 	* 	MARK all opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 ipp2p v0.8.2 --kazaa --gnu --edk --dc --bit LAYER7 l7proto ares MARK set 0xf 	P2P_IN 	no

4 	* 	* 	MARK all opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 ipp2p v0.8.2 --kazaa --gnu --edk --dc --bit LAYER7 l7proto ares MARK set 0xe 	P2P_OUT 	no 	

And these the logs generated in “view chain”:

Chain FORWARD (policy ACCEPT 299K packets, 218M bytes)

pkts bytes target     prot opt in     out     source               destination

2098  501K MARK       tcp  --  *      *       0.0.0.0/0            0.0.0.0/0           tcp dpt:80 MARK set 0x11

2098  501K MARK       tcp  --  *      *       0.0.0.0/0            0.0.0.0/0           tcp dpt:80 MARK set 0x10

23000   17M CONNMARK   all  --  *      *       0.0.0.0/0            0.0.0.0/0           CONNMARK restore

0     0 ACCEPT     all  --  *      *       0.0.0.0/0            0.0.0.0/0           MARK match !0x0

0     0 MARK       all  --  *      *       0.0.0.0/0            0.0.0.0/0           ipp2p v0.8.2 --kazaa --gnu --edk --dc --bit LAYER7 l7proto ares MARK set 0xf

23000   17M CONNMARK   all  --  *      *       0.0.0.0/0            0.0.0.0/0           CONNMARK save

22998   17M CONNMARK   all  --  *      *       0.0.0.0/0            0.0.0.0/0           CONNMARK restore

0     0 ACCEPT     all  --  *      *       0.0.0.0/0            0.0.0.0/0           MARK match !0x0

0     0 MARK       all  --  *      *       0.0.0.0/0            0.0.0.0/0           ipp2p v0.8.2 --kazaa --gnu --edk --dc --bit LAYER7 l7proto ares MARK set 0xe

22998   17M CONNMARK   all  --  *      *       0.0.0.0/0            0.0.0.0/0           CONNMARK save  

what’s wrong?

thanx in advance.
Michael.

[imported_fulvio]

For the PRIO_IN you have to select source port to tcp 80 and not destination one.
You shouldn’t use the IPP2P filter and Layer 7 filters in the same rule. You must match ares protocol in another rule.

Regards
Fllvio

[ingeniado]

Hello and thanks for the response.

I’ve re-configured zeroshell and I can see in statistics the outgoing (upload) traffic being shaped correctly. But all the incoming (download) traffic is sending to DEFAULT class. I’ve no idea why 😥

These are my interfaces:

ETH00    100Mb/s Full Duplex

Realtek Semiconductor Co., Ltd. RTL-8169 Gigabit Ethernet (rev 10)  On

This device is member of BRIDGE00 (ETH00,ETH01)

QoS Status:Enabled       Max:2Mbit/s       Guaranteed:1500Kbit/s  (Assigned:74%)

Class         Description            Priority   Max Bandwidth   Guaranteed  On

DEFAULT   Default class for unclassified traffic    Medium

P2P_IN     P2P DE ENTRADA                              Low   100Kbit/s

PRIO_IN   ENTRADA PRIORITARIA                     High   1Mbit/s

ETH01    100Mb/s Full Duplex

VIA Technologies, Inc. VT6102 [Rhine-II] (rev 7c)  On

This device is member of BRIDGE00 (ETH00,ETH01)

QoS Status:Enabled       Max:400Kbit/s       Guaranteed:400Kbit/s  (Assigned:87%)

Class          Description            Priority   Max Bandwidth   Guaranteed  On

DEFAULT    Default class for unclassified traffic    Medium

P2P_OUT    P2P DE SALIDA                                 Low   50Kbit/s

PRIO_OUT  SALIDA PRIORITARIA                       High   300Kbit/s  

And this the classifier:

1 * * MARK all opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 ipp2p v0.8.2 --kazaa --gnu --edk --dc --bit MARK set 0xe  P2P_OUT no

2 * * MARK all opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 LAYER7 l7proto ares MARK set 0xe  P2P_OUT no

3 * * MARK all opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 ipp2p v0.8.2 --kazaa --gnu --edk --dc --bit MARK set 0xf  P2P_IN no

4 * * MARK all opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 LAYER7 l7proto ares MARK set 0xf  P2P_IN no

5 * * MARK all opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 LAYER7 l7proto http MARK set 0x11  PRIO_IN no

6 * * MARK all opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 LAYER7 l7proto http MARK set 0x10  PRIO_OUT no

any suggestion?

thanks in advance.
Michael.

[ingeniado]

I have solved it.

I was using 2 classes for each service (P2P_IN, P2P_OUT, …)
The solution is to use ONE class for each service (P2P, PRIO, etc) and configure the local parameter of the class in each interface. 😉

regards.
Michael.

[imported_fulvio]

Ok, the reason is that connection tracking used by the L7 Filter needs to track the connections looking to incoming and outgoing packets.

Fulvio

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