MikroTik

newtoCS

There you go. Completely untested, might not work at all. Chupaka (or someone else) is hopefully going to pick that apart as there are far more knowledgeable people than me on this board when it comes to this kind of stuff.

Fewi, thanks very much. I am still trying to understand. will get back!

newtoCS

I think that should work as a general plan, yes.

But I don't understand why I should do it with PCQ queue type? why not a regular HTB queue with default queue type? that's why I think I do not understand what you suggested. will you please explain?

newtoCS

Fewi, from your suggestion here is what I think I should do to be able to serve new customers without the need for reconfiguring the routers. would you please check and comment? 1) Decide on several available services (CIR, MIR combinations) for offerring to the customers. 2) for each possible servi...

newtoCS

Thanks very much fewi. I'll work on your multiple PCQ implementation idea and post my questions. It would be wonderful if you could provide a draft. I really don't know how I can thank you for that.

newtoCS

Fewi, I am still thinking about the new users that come to this network. Implementing an HTB queue on each router per customer is not practical since the routers are located at customers homes. The pcq approach that you mentioned in the other post implements equal services for all users while every ...

newtoCS

[quote="fewi"]passthrough=yes changes the default behavior of the firewall to stop processing a packet after first match. Normally, each packet is processed against each rule in the set until one matches. Then that action is applied and processing stops in that facility. You need to first ...

newtoCS

Cisco, Juniper and Foundry have pretty decent documentation that is freely available. DSCP is a networking standard. The RouterOS manuals usually don't cover too many fundamentals, so read general network books to understand what is possible. After that the RouterOS manual is pretty good about show...

newtoCS

You need to set DSCP and packet marks differently. They are unrelated. On router 1, mark the connection and based on the connection mark set DSCP on the packet as well as a packet mark for QoS: /ip firewall mangle add chain=prerouting src-address=192.168.1.2 action=mark-connection new-connection-ma...

newtoCS

Chupaka: could you please check my script? I don't know how to mangle the packets with DSCP field. How I should choose the new-packet-mark if my dscp=1 for this user? and if the new-packet-mark will be known to other routers. I have mangled U1 for upload like this: ip firewall mangle> add src-addres...

newtoCS

huh... if each of your users is connected to dedicated interface, you can use Traffc Monitor tool to change DSCP value in mangle rule... kind of perversion :D I think this start-up company (I am an intern there) is going to use Static IP addresse and also they are going to use IPSec. The figure I'v...

newtoCS

But really I don't see why you would need to mark packets that way. Just use DSCP to mark the packets to uniquely identify that they are from U1, then implement the same queues on all routers and mark packets based on DSCP as well. That way R2 can decide all by itself if traffic is above CIR in its...

newtoCS

OK, step1) now suppose RB1 wants to mark U1 and U2 packets in the DSCP field right before tranmitting to RB2 such that if U1 or U2 is sending below CIR its packets are marked as 1, and if above CIR it packets are marked as 2 in the DSCP field. step 2) When RB2 recieves packet from U1 and U2, looks i...

newtoCS

I guess I was not able to explain what I intend to do.

I read the mangle is valid only within one router. Can I somehow mark the packets such that the packet mark travels with the packet in my network?

newtoCS

yep, a bit naive =) color has nothing to do with CIR =) http://forum.mikrotik.com/viewtopic.php?p=198916#p198916 and don't try to send packets to different queues depending on current traffic - it's what HTB was developed for, don't try to prevent it from doing its work =) That color post is very c...

newtoCS

to satisfy CIR, parent=global-out for all leaves is enough. just create leaf with limit-at=CIR for the customer's traffic and one more leaf for all the rest If I want to do something like this (send all of the aggregate traffic to a separate queue) I won't be able to guarantee my CIRs in case the n...

newtoCS

you need QoS mainly for CIR, so you don't need complex hierarchy - use parent=global-out

ok, thanks very much.

newtoCS

do I need to attach my customers leaf to an inner parent before the global-out? like the second picture? or they should be directly connected to the global-out? on winbox if I do the latter I can't see any hierarchy. directly. inner parent is necessary if you need to limit summary speed of leaves, ...

newtoCS

to satisfy CIR, parent=global-out for all leaves is enough. just create leaf with limit-at=CIR for the customer's traffic and one more leaf for all the rest do I need to attach my customers leaf to an inner parent before the global-out? like the second picture? or they should be directly connected ...

newtoCS

Have you read this? http://wiki.mikrotik.com/wiki/Manual:Queue yes I have. It still does not say when and why some inner queues are needed. the HTB examples one the web show many inner queue classes but never show what kind of network they correspond to. inversely, I don't know my network corespond...

newtoCS

I need to give each customer some service, so when number of users go up and the links sometimes become overloaded then I have to monitor traffic to each router and drop the non-committed rates if necessary. So I don't know at all how to set up the queue trees. even on RB3 I don't know how to do tha...

newtoCS

Hi guys, would you please reply to my question. I don't know how to make a queue tree. please help,my question must be very simple for you.

http://forum.mikrotik.com/viewtopic.php ... 32#p221932

thanks

newtoCS

Hi guys, would you please reply to my question. I don't know how to make a queue tree. please help,my question must be very simple for you.

http://forum.mikrotik.com/viewtopic.php ... 32#p221932

thanks

newtoCS

I really can't find anywhere in the manual has explained how to make a queue tree and what is the role of the inner queues. -I want to implement HTB at each router for each user in this network but the manual is so confusing and incomplete that I do not know what to do. Can anyone please help? - for...

newtoCS

Fewi, would you please reply? Now I understand that when establishing HTB, I can define the queue type as PCQ. This way by arriving a new connection the routers establish a new queue. However, I don't know how to use DSCP field to notify the intermediate routers about the CIR and MIR. can this be do...

newtoCS

Thanks Fewi, but PCQ does not prioritize different groups of customers. does it? Let's say some users want variouse Committed information rates and some users want whatever bandwidth that is available, so no commitment for the ISP. I think this requires priority queueing, such as HTB. I cannot find ...

newtoCS

Thanks very much Fewi and rmichael. From your posts it looks like every router along the path should have an HTB queue/leaf for every user whose traffic passes this router. In this case, if a new user with some CIR and MIR enters the network and passes traffic through some of the routers, then how t...

newtoCS

you should limit bandwidth from the uplink side, not from the downlink. in other words, "first limit, then send", not "transmit huge amount of data congesting your links, then shape just before the client machine" you mean there is no need for HTB queuing? Only we must force use...

newtoCS

thanks for the post.

newtoCS

Could anyone answer to my post?
http://forum.mikrotik.com/viewtopic.php?f=2&t=43615

Please help.......

newtoCS

Could anyone answer to my post?
http://forum.mikrotik.com/viewtopic.php?f=2&t=43615

Normis, Chupaka, members, staffs, everyone... can you help please???

newtoCS

well, it is not really my network, it is an example I am using to learn something about HTB

. I have niether a network nor money

to pay anyone, please help for free....

newtoCS

Hi, suppose that I have a network of different users which are connected to an ISP using a wireless enabled technology as shown in attached figure. so every link until ISP is wireless link and each router board not only transmits the traffic of its own direct user, but also forwards some aggregate t...

newtoCS

Now that your system is running would you be able to help me set up a home network using my RB450G? I only want to connect to my Internet service provided by my comcast cable company. There is a modem connected to the cable and a router that I connect my computers to. I want to remove the router and...

newtoCS

Is there a step by step instruction for setting up a Mikrotik router at home? I am a true dummy and do not know anything.

newtoCS

Hi, I want to connect my 2 computers to the internet using RB450G. Is there any manual how to set it up and what to do with the IP addresses of my PCs? I simply connected the RB450G ether1 to my Modem, and the two PCs to the RB450G ether2 and ether3, but cannot connect to the Internet. Please let me...

newtoCS

So I have a bunch of questions that none of you newbies have ==> I am newer than any one else. :D here is the test I want to perform: I have a Routerboard 450G and I want to configure it so that my two laptops are connected to it, then I want to give laptop1 maximum bandwidth of 1MBps and the second...

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Re: How to make Queue trees

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Re: PCC Load Balancing + PCQ Throttling?

Re: CHALLENGE!! (Create a dynamic QOS that deprioritizes)

How to make Queue trees

Re: Where should I implement HTB?

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Where should I implement HTB?

I need you to help me achieve similar thing with RB450G!pls

Re: Home network using RB450G pls HELP!

Home network using RB450G pls HELP!

How to start?