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by hallsys
Mon Jan 28, 2013 10:38 pm
Forum: Wireless Networking
Topic: Multicast problem with Mikrotik AP and UBNT client
Replies: 0
Views: 567

Multicast problem with Mikrotik AP and UBNT client

I have OmniTik as AP with 10 UBNT airgrid23 as client ... when multicast traffic start, PING from AP to Client is about 200-300ms. When multicast traffic stops , PING from AP to Client is 1ms. Why ???
by hallsys
Wed Aug 08, 2012 7:33 pm
Forum: General
Topic: multicast sparse in bridged network
Replies: 0
Views: 513

multicast sparse in bridged network

whether it can be done multicast-sparse PIM-SM in network that is bridged ?
by hallsys
Fri May 14, 2010 8:34 pm
Forum: Wireless Networking
Topic: 802.11n
Replies: 939
Views: 292754

Re: 802.11n

Here is the homework for wireless. Link is at 2km, using rb800 and sparklan wpea-110n and our config posted on this forum. Link is stable using 2 chains under v4.5 ... UDP test at 200.1M ... Real internet traffic achieved is between 180 and 190M downloading from rapidshare... Check picture: mikroti...
by hallsys
Fri May 14, 2010 8:28 pm
Forum: General
Topic: MIMO and more wireless cards problem
Replies: 18
Views: 5134

Re: MIMO and more wireless cards problem

i have same problem. :)
in one mikrotik rb800 (4.5) can be only one wireless card. If i put another one my link is not good !
by hallsys
Fri Apr 23, 2010 12:57 am
Forum: Wireless Networking
Topic: 802.11n
Replies: 939
Views: 292754

Re: 802.11n

i have 802.11n link 22km. signal -55/-57. ccq 90/97. bandwidth 105mbps/50mbps. But, after some time ccq drop to xx/30% and bandwidth is about 30mbps. all is on ROS 4.7.

I disable/enable radio card and ccq is again 90/97%. :(

why ?
by hallsys
Wed Feb 03, 2010 11:54 pm
Forum: General
Topic: RouterOS licence and broken hardware
Replies: 17
Views: 3055

Re: RouterOS licence and broken hardware

Is it enough to send mail 5 times, or send e-mails constantly, until they do not get bored? :lol:
by hallsys
Tue Feb 02, 2010 9:43 am
Forum: General
Topic: RouterOS licence and broken hardware
Replies: 17
Views: 3055

Re: RouterOS licence and broken hardware

I bought Level 6 license. Currently working on an IDE flash drive, on x86 machine. The new x86 server should I not work with IDE flash, but works with CF memory. Since the licenses cost $ 250, how to switch to a new CF memory? I sent a mail to MIKROTIK, but no answer! I wait for 10 days. Can I trans...
by hallsys
Sat Nov 21, 2009 12:37 am
Forum: General
Topic: ppp user have big ping !
Replies: 3
Views: 702

Re: ppp user have big ping !

First, my version is 2.9.51.

Today , upgraded to 3.28 , and problem is same.

In this momment, connected ppp user is about 400 and traffic is about 50mbps/14mbps.

Cpu usage is about 30%.

Maybe problem is ethernet card ?
by hallsys
Sun Nov 15, 2009 8:54 pm
Forum: General
Topic: ppp user have big ping !
Replies: 3
Views: 702

ppp user have big ping !

when connect with pppoe on my ppp server then ping same server , ping is 20ms ...
(connection between my computer and ppp server (mikrotik 2.9.51) is over ethernet)

after disconnet from ppp my ping is 1-3 ms...

how to solve this problem ?

ppp server cpu all time is abaut 50%
by hallsys
Wed Nov 11, 2009 12:26 am
Forum: Wireless Networking
Topic: XR5 with dual Nstreme - signal problem
Replies: 6
Views: 1992

Re: XR5 with dual Nstreme - signal problem

first, Horizontal antna is on 5120 channel, second antenna, Vertical, on 5800 channel when i back my antennas in single nstreme, the signal is -61 and working on 55mbps. TX/Rx ccq is 100/97% (distance 30km), on both antennas. But, when same configuration back i DUAL nstreme, then signal is -70/-72. ...
by hallsys
Tue Nov 10, 2009 9:58 pm
Forum: Wireless Networking
Topic: XR5 with dual Nstreme - signal problem
Replies: 6
Views: 1992

XR5 with dual Nstreme - signal problem

problem ...

when use ubnt XR5 in 5ghz-tubo +nstreme standard (on rb433ah+ ROS 3.22), manual txpower working... but when use XR5 in Dual nstreme, txpower don't work.

in first case signal is ok ( about -61), in second case (when use DUAL nstreme) signal is -70.

It's bug, or... :)
by hallsys
Tue Nov 10, 2009 9:48 pm
Forum: General
Topic: xr5 with dual Nstreme
Replies: 0
Views: 370

xr5 with dual Nstreme

problem ...

when use ubnt xr5 in 5ghz-tubo +nstreme standard (on rb433ah+ ROS 3.22), manual txpower working... but when use xr5 in Dual nstreme, txpower don't work.

in first case signal is ok ( about -61), in second case (when use DUAL nstreme) signal is -70.

It's bug, or... :)