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by lorenzesz
Tue Oct 01, 2013 8:49 pm
Forum: Wireless Networking
Topic: Bandwith test and real throughput to the Internet
Replies: 6
Views: 2010

Re: Bandwith test and real throughput to the Internet

Next client and again the same. 97 / 97 mbit with btest and 30 / 30 with speedtest.net. Wan connection and the whole network is idling almost.
by lorenzesz
Mon Sep 30, 2013 10:55 pm
Forum: Wireless Networking
Topic: Bandwith test and real throughput to the Internet
Replies: 6
Views: 2010

Re: Bandwith test and real throughput to the Internet

@onnoossendrijver:

The window size is calculated for the latency of the link and nv2 add latency to the link.

How many connections are you using in iperf?
by lorenzesz
Mon Sep 30, 2013 10:44 pm
Forum: Wireless Networking
Topic: Bandwith test and real throughput to the Internet
Replies: 6
Views: 2010

Re: Bandwith test and real throughput to the Internet

is this how nv2 is working regarding tcp window size and latency?
by lorenzesz
Mon Sep 30, 2013 7:53 pm
Forum: Wireless Networking
Topic: Bandwith test and real throughput to the Internet
Replies: 6
Views: 2010

Bandwith test and real throughput to the Internet

I have some questions about the bandwidth test inside routeros. The tcp test between one SXT 5 Lite and one rb912 is showing 40 mbit. (The testserver is running on a different router inside our datacenter.) But a speed test to the internet from the SXT is showing 10 mbit. The same speedtest on wired...
by lorenzesz
Thu Jul 11, 2013 9:05 pm
Forum: Beginner Basics
Topic: Routerboard 2011 + 4 x 912 + SXT
Replies: 2
Views: 731

Re: Routerboard 2011 + 4 x 912 + SXT

Hello, Scripts should be used, if only local HotSpot server is used. Process could be automated by scripts, that are running on RADIUS server. Regards, Sergejs > I have it almost running. In Hotspot Server under User. I can limit Total Bytes. > Under User Profile I can limit the Rate. > > But how ca...
by lorenzesz
Thu Jul 11, 2013 9:00 pm
Forum: Beginner Basics
Topic: Routerboard 2011 + 4 x 912 + SXT
Replies: 2
Views: 731

Re: Routerboard 2011 + 4 x 912 + SXT

> Tried to set IP on ether1 to 83.238.23.37 and set gateway for > 0.0.0.0/0 to > 83.238.23.38 but I get PING timeouts. Or when I set the IP on ether1 > to > 83.238.23.38 and the gateway to 83.238.23.37 No route to host on PING. > Please make sure you have specified subnet mask during IP address conf...
by lorenzesz
Thu Jul 11, 2013 8:58 pm
Forum: Beginner Basics
Topic: Can't connect from Winbox
Replies: 2
Views: 4035

Re: Can't connect from Winbox

Ok. I have it. The problem was that on the 912 the interfaces had to be bridged. Quick set make there a mistake.

And i have to climb up to reset the other card.
by lorenzesz
Thu Jul 11, 2013 1:30 am
Forum: Wireless Networking
Topic: Point to Point bad CCQ
Replies: 8
Views: 2554

Re: Point to Point bad CCQ

I have 1 km, good signal, los and 6% ccq. What have you done?
by lorenzesz
Thu Jul 11, 2013 1:23 am
Forum: RouterBOARD hardware
Topic: RB2011UAS-RM - auto negotiation problem
Replies: 110
Views: 53783

Re: RB2011UAS-RM - auto negotiation problem

After reading the thread I have checked my configuration.

I connect one 2011 to one 912 and it is showing 100 half duplex. I will try tomorrow different cables.
by lorenzesz
Thu Jul 11, 2013 12:58 am
Forum: Beginner Basics
Topic: Can't connect from Winbox
Replies: 2
Views: 4035

Can't connect from Winbox

Hi, i have done something that don't let me connect anymore to one routerboard (rb912). I see it in winbox, but via mac it is saying timed out and via IP it is saying no response. Of course all boards are already on the tower.. behind the board to which i cant connect is an SXT. And again here. I ca...
by lorenzesz
Thu Jul 11, 2013 12:35 am
Forum: Beginner Basics
Topic: Acces to internet - but how
Replies: 14
Views: 2065

Re: Acces to internet - but how

I don't use NAT. I have global IP's. My gateway is on ISP side with proper routing for the global IP's. But i am neewby..
by lorenzesz
Wed Jul 10, 2013 11:31 pm
Forum: Wireless Networking
Topic: Noise Floor < -100 dBm, normal??
Replies: 17
Views: 33764

Re: Noise Floor < -100 dBm, normal??

I have -113 dBm with rb912 here
by lorenzesz
Fri Jul 05, 2013 2:27 am
Forum: Beginner Basics
Topic: Acces to internet - but how
Replies: 14
Views: 2065

Re: Acces to internet - but how

gateway is .37
wan interface .38

sniffed mac address and i can ping now.
by lorenzesz
Fri Jul 05, 2013 1:28 am
Forum: Beginner Basics
Topic: Acces to internet - but how
Replies: 14
Views: 2065

Re: Acces to internet - but how

when i set timeout to 5000 i get host unreachable errors with ping.
by lorenzesz
Fri Jul 05, 2013 1:26 am
Forum: Beginner Basics
Topic: Acces to internet - but how
Replies: 14
Views: 2065

Re: Acces to internet - but how

I tried ether1 and also. Ping timeout. What do i need in firewall?
by lorenzesz
Fri Jul 05, 2013 12:36 am
Forum: Beginner Basics
Topic: Acces to internet - but how
Replies: 14
Views: 2065

Re: Acces to internet - but how

I tried it also the other way. Then I get no route to host instead of timeout. It says that the gateway is reachable. But i cant even ping the gateway.
by lorenzesz
Thu Jul 04, 2013 11:53 pm
Forum: Beginner Basics
Topic: Acces to internet - but how
Replies: 14
Views: 2065

Re: Acces to internet - but how

Hi! I am working on it, but still no connection to internet.

I gave ether1 an IP of x.x.x.x/30. Added the gateway with IP x.x.x.38. I tried to ping from the router but it says:
Host unrechable and some are timeout.

Do I need to ping from x.x.x.x/29?

What's wrong?
by lorenzesz
Thu Jul 04, 2013 3:20 pm
Forum: Beginner Basics
Topic: Acces to internet - but how
Replies: 14
Views: 2065

Re: Acces to internet - but how

thx. I think i start to understand now. The handwriting of the ip's is bad. But now i think i understand. i have two network adresses: PTP ip.ip.ip.ip/30 LAN ip.ip.ip.ip/29 I need to setup a routing between them. And i have the adresses of my router and the router on isp side: ISP router ip.ip.ip.38...
by lorenzesz
Wed Jul 03, 2013 11:12 pm
Forum: Beginner Basics
Topic: Acces to internet - but how
Replies: 14
Views: 2065

Acces to internet - but how

Hi,

i got IP's from my ISP. But i can't get it to work. They gave me something like this:

PTP ip.ip.ip.ip/30 router/38
LAN ip.ip.ip.ip/29 router/37

LAN has my global IP's i got from ripe. PTP seems to be the first hop. How to set this up? Can someone give me a clue?
by lorenzesz
Wed Jul 03, 2013 3:25 pm
Forum: Beginner Basics
Topic: Routerboard 2011 + 4 x 912 + SXT
Replies: 2
Views: 731

Routerboard 2011 + 4 x 912 + SXT

Hi, i am starting a WISP business. I have all stuff i need, but now i need to setup the network. How can I setup the router to count the traffic of each CPE and limit after x GB to x kbps? How can I make use of WMM QoS over air? I would like to make 3 classes: LAN, WAN and http. Can someone point me...
by lorenzesz
Sun Apr 07, 2013 4:38 pm
Forum: RouterBOARD hardware
Topic: CLOUD CORE ROUTER
Replies: 1374
Views: 1021024

Re: CLOUD CORE ROUTER

Is this hardware working with webcache utilizing all cores?

What features work without crashing the router?

Please answer!
by lorenzesz
Mon Apr 01, 2013 2:59 pm
Forum: RouterBOARD hardware
Topic: CLOUD CORE ROUTER
Replies: 1374
Views: 1021024

Re: CLOUD CORE ROUTER

Hej! Could someone test if the proxy cache server is capable of using more than one cpu core at once? :)
by lorenzesz
Thu Mar 28, 2013 8:31 pm
Forum: RouterBOARD hardware
Topic: WebCache multithreaded
Replies: 0
Views: 413

WebCache multithreaded

I want to replace a pfsense machine with the Cloudcore Router. I would like to run the Cache inside of the RAM of the CCR. Regarding this i would like to ask if the WebCache application inside RouterOS is multithreaded or singlethreaed?

Is this a good idea at all to replace the PC?
by lorenzesz
Thu Mar 28, 2013 1:50 pm
Forum: General
Topic: Ubiquiti Announces 802.11 AC AP ????
Replies: 4
Views: 1468

Re: Ubiquiti Announces 802.11 AC AP ????

I understand that with mt is almost everything possible :)

what mt dont have is a good cpe with a tight beam and good modulation (future proof).

I need 100 CPEs and it will be ubnt if a miracle don't happen and mt release something better.
by lorenzesz
Wed Mar 27, 2013 3:43 pm
Forum: General
Topic: Ubiquiti Announces 802.11 AC AP ????
Replies: 4
Views: 1468

Re: Ubiquiti Announces 802.11 AC AP ????

CPE with low beamwith and 256 QAM would be nice.
by lorenzesz
Mon Feb 25, 2013 11:58 am
Forum: Wireless Networking
Topic: ASUS PCE-AC66
Replies: 2
Views: 805

Re: ASUS PCE-AC66

It is hard to understand why it is taking so long. MT could be the leader in outdoor ac... They should borrow the driver from Brainslayer from dd-wrt.

I need ac support in one month :(
by lorenzesz
Sun Feb 24, 2013 11:41 pm
Forum: Wireless Networking
Topic: ASUS PCE-AC66
Replies: 2
Views: 805

ASUS PCE-AC66

Is there support for this card? DD-WRT has support for this chipset.
by lorenzesz
Sun Sep 16, 2012 2:55 pm
Forum: Beginner Basics
Topic: Connect with 802.11n to NV2 AP
Replies: 2
Views: 749

Connect with 802.11n to NV2 AP

Is it possible to make a Virtual SSID on an AP that will work with 802.11 legacy and another SSID that work only with nv2 at the same AP at the same time?
by lorenzesz
Sun Sep 16, 2012 1:00 pm
Forum: Beginner Basics
Topic: New tower
Replies: 13
Views: 1498

Re: New tower

sxt will drastic reduse output power, if you move from about 5550. Its really bad antenna to use just 150mhz from its "center". I understand. In that case i think i will use them only for farther clients as cpe's mounted on dishes using the 80 mhz from 5.47 - 5.550 ghz. As AP's i found this: http:/...
by lorenzesz
Sat Sep 15, 2012 12:10 pm
Forum: Beginner Basics
Topic: New tower
Replies: 13
Views: 1498

Re: New tower

What is "LAN also enabled"? Why someone would disable lan? LAN means that the clients are not isolated. The Sextant is not really a carrier class device. hence the budget price. Lots of cable, power supplies, many reasons not to do this. It should handle 4 clients. Cables yes. But i switch them int...
by lorenzesz
Fri Sep 14, 2012 11:10 pm
Forum: Beginner Basics
Topic: New tower
Replies: 13
Views: 1498

Re: New tower

Why SXT's on the TOWER. They are CPE's for the client end. You can have better things with better results. They are cheap and SXT G-5HnD has a level 4 license. 711-5HnD with a panel antenna and a metal shield enclosure. or R52Hn with a RB800 or RB 433AH. both are MIMO and capable enough to give 50 ...
by lorenzesz
Fri Sep 14, 2012 6:10 pm
Forum: Beginner Basics
Topic: New tower
Replies: 13
Views: 1498

Re: New tower

I found a channel reuse pattern: http://setup-wireless.blogspot.com/2008 ... rence.html

What distance do you suggest between the sxt's on the tower and what kind of rf shields? Will help slant polarization on every second sxt for limiting interference?
by lorenzesz
Fri Sep 14, 2012 5:58 pm
Forum: Beginner Basics
Topic: New tower
Replies: 13
Views: 1498

Re: New tower

No one?

If i have 9 not interfering channels in the 5 ghz outdoor band, is it theoretical or are they really not interfering? Is there something like channel bleeding?
by lorenzesz
Fri Sep 14, 2012 2:24 pm
Forum: Beginner Basics
Topic: New tower
Replies: 13
Views: 1498

New tower

Hi, i am planning a tower, with a 100 mbit fiber connection that already is purchased. Reading the forum makes me confused. Many people report 200 mbit real throughput in ptp, others have per sector 50 mbit in ptmp and a lot of problems with nv2. I want to use instead of large sectors on the tower, ...
by lorenzesz
Sun Nov 13, 2011 3:15 pm
Forum: General
Topic: Beamforming antenna element
Replies: 1
Views: 547

Beamforming antenna element

I will use Atheros AR9380 3x3 MIMO WiFi adapter on x86.

Will Beamforming function with every type of antenna?

I am planing sector antennas with an antenna element distance of 1/2 Wavelength.
by lorenzesz
Sun Nov 13, 2011 3:01 pm
Forum: General
Topic: Multicast File Delivery
Replies: 3
Views: 472

Re: Multicast File Delivery

i need to write a program for this.
by lorenzesz
Sat Nov 12, 2011 6:52 pm
Forum: General
Topic: Multicast File Delivery
Replies: 3
Views: 472

Multicast File Delivery

When I connect an external drive to SXT CPE devices, can I do file delivery to these devices on Multicast basis?

Similar like streaming a Video over Multicast.

I know all the pros and cons of Multicast over WiFi.
by lorenzesz
Sat Nov 12, 2011 4:26 pm
Forum: General
Topic: Ramdisk above 2 GB
Replies: 1
Views: 475

Ramdisk above 2 GB

Is it possible to use RAM above 2 GB as ramdisk on 32 bit RouterOS?