Greetings,
First post here, even I’m not sure where to post this but i can count on your patience with newcomers 
I’m using ppp profiles with limited speeds for my costumers, but what i need to ask you for is how to not limit the upload & download speeds for some domains like the local file storage and VOIP applications for the smart phones (Viber, Whatsapp, Skype, etc…).
So, how can i do this? any help will be greatly appreciated.
Thank you in advance.
Hi,
first you have to mark your traffic , for example you will mark every packets coming from 1.1.1.1 ,or coming from specific interface and many other options are available.
you can mark your traffic(connections and packets) by IP/Firewall/Mangle.
it’s better to use IPs and ports , Viber , Whatsapp has several IPs , you have to find them.
after you mark your connection and packets ,you can use Queue to limit packets with specific mark 
example of mangle :
first we mark connections from/to single IP or subnet
chain=prerouting action=mark-connection new-connection-mark=Region1 passthrough=yes src-address=192.168.20.0/24 log=no log-prefix=“”
chain=prerouting action=mark-connection new-connection-mark=Region1 passthrough=yes dst-address=192.168.20.0/24 log=no log-prefix=“”
then we mark every packets which their connection mark has been set before :
chain=prerouting action=mark-packet new-packet-mark=Region1 passthrough=yes connection-mark=Region1 log=no log-prefix=“”
here in a simple queue we limit our packets to 512K
add max-limit=512k/512k name=Region1-Limit packet-marks=Region1 target=“”
** I don’t know how is you networked configured , may be it’s bridged.
in this example i used prerouting chain
Thank you!! so let assume that i want to let the Facebook pass through without ppp profile limitations can the next script work?
/ip firewall layer7-protocol
add name=facebook regexp=^.+facebook.com.*
/ip firewall mangle
add action=mark-connection chain=prerouting comment=facebook disabled=no layer7-protocol=facebook new-connection-mark=facebook passthrough=yes protocol=tcp
add action=mark-packet chain=postrouting connection-mark=facebook disabled=no new-packet-mark=facebook passthrough=no protocol=tcp
/queue tree
add burst-limit=0 burst-threshold=0 burst-time=0s disabled=no limit-at=0 max-limit=0 name=facebook packet-mark=facebook parent=global priority=4 queue=default
I’m not familiar with L7 filtering and I don’t recommend it , also https sites won’t work with L7 , try use IP’s instead of sites link
This is how the router is configured, i hope you can help me further.
/ip pool
add name=C-Pool ranges=10.3.5.10-10.3.5.20
/ppp profile
add local-address=10.10.10.1 name=C-Moderate only-one=yes rate-limit=1M/1M remote-address=C-Pool
/interface pppoe-server server
add disabled=no interface=ether12 max-mru=1480 max-mtu=1480 mrru=1600 one-session-per-host=yes service-name=service1
/ip address
add address=10.10.10.2/24 interface=ether4 network=10.10.10.0
/ip dns
set allow-remote-requests=yes servers=8.8.8.8,8.8.4.4
/ip firewall nat
add action=masquerade chain=srcnat out-interface=ether4
/ip route
add distance=1 gateway=10.10.10.1
/ppp secret
add comment=office name=office password=office profile=C-Moderate service=pppoe
add comment=1stfloor name=1stfloor password=1stfloor profile=C-Moderate service=pppoe
add comment=2ndfloor name=2ndfloor password=2ndfloor profile=C-Moderate service=pppoe
add comment=old_branch name=old_branch password=old_branch profile=C-Moderate service=pppoe
add comment=store name=store password=store profile=C-Moderate service=pppoe
Any body else? 
I have added the mangles and the queue but no luck so far, my clients are still using their own ppp limits to use local file sharing. 
Any help from you guys? please don’t be indolent, you will save me tons of troubles by a little help from you.
I’m not really familiar with mikrotik OS so i don’t know where to look or start from for not limiting some IPs speeds.
I was on Holliday ,sorry
Send your last configuration please
/ip pool
add name=C-Pool ranges=10.3.5.10-10.3.5.20
/ppp profile
add local-address=10.10.10.1 name=C-Moderate only-one=yes rate-limit=1M/1M remote-address=C-Pool
/queue simple
add max-limit=2M/2M name=local packet-marks=local
/interface pppoe-server server
add disabled=no interface=ether12 max-mru=1480 max-mtu=1480 mrru=1600 one-session-per-host=yes service-name=service1
/ip address
add address=10.10.10.2/24 interface=ether4 network=10.10.10.0
/ip dns
set allow-remote-requests=yes servers=8.8.8.8,8.8.4.4
/ip firewall mangle
add action=mark-connection chain=prerouting new-connection-mark=local src-address=170.10.0.5
add action=mark-packet chain=prerouting connection-mark=local new-packet-mark=local
/ip firewall nat
add action=masquerade chain=srcnat out-interface=ether4
/ip route
add distance=1 gateway=10.10.10.1
OK , what’s you gonna do ? what is your scenario ?
For now the most important thing is to let my clients use the local storage (170.10.0.5) without ppp profiles limitation.
Try this and let me know the result :
add action=mark-connection chain=postrouting dst-address=170.10.0.5 new-connection-mark=local-storage-conn
add action=mark-connection chain=prerouting new-connection-mark=local-storage-conn src-address=170.10.0.5
add action=mark-packet chain=forward connection-mark=local-storage-conn new-packet-mark=local-storage-packets
add name=Local-Storge-Queue packet-marks=local-storage-packets priority=1/1 target=“”
at last reorder this Queue and mangles in winbox to first level , they should be appear firs on the list
*** if it doesn’t work use forward chain for first 2 mangles ( that because i’m not familiar with your network configuration)
It didn’t work
send your network diagram ? with router full configuration
This is how it’s exported, it’s all as you said except for the speed limit at 8M.
/ip firewall mangle
add action=mark-connection chain=forward dst-address=170.10.0.5 new-connection-mark=local-storage-conn
add action=mark-connection chain=forward new-connection-mark=local-storage-conn src-address=170.10.0.5
add action=mark-packet chain=forward connection-mark=local-storage-conn new-packet-mark=local-storage-packets
/queue simple
add max-limit=8M/8M name=Local-Storge-Queue packet-marks=local-storage-packets priority=1/1 target=“”
Thank you for the time you spend for me, I have sent you a privet message.
Try this :
/ip firewall mangle
add action=mark-connection chain=prerouting dst-address=170.10.0.5 new-connection-mark=local-storage-conn
add action=mark-connection chain=prerouting new-connection-mark=local-storage-conn src-address=170.10.0.5
add action=mark-packet chain=prerouting connection-mark=local-storage-conn new-packet-mark=local-storage-packets
/queue simple
add max-limit=8M/8M name=Local-Storge-Queue packet-marks=local-storage-packets priority=1/1 target=“”
test postrouting too , if you send your network diagram it will be much more easier to help !
also check packet is matching with your 2 first mangle rules ??
You are the man!! thank you very very very much my friend, it finally worked, thank you again.
One last question please, is this queue running for all clients? i mean does all the clients are sharing the 8M limit? or is it 8M per each client?
your welcome , you can test it easily , in this scenario 8MB will be applied to your packets which means all users