Hello, I have a link with four stations and 20 mhz/5Ghz under 11n. It runs great (up to 40 km and up to 40 MB/TCP). When I connect one Rb911ac-Board (11n Mode only as a station bridge, no traffic) to the link, the link of the same stations become unstable and the speed goes down and as well the ccq....

60 Mhz ? Do I miss something? I just installed ROS6 on a 493GAH with a R52n. But I do not get a 30 mhz width. I only see channel-widht and the max is 20/40 below or above.

I upgraded an RB1100 AH X2 to 5.18 tonight and it kept rebooting due to kernel failure. Sent a few support files in and downgraded back to 5.14. Chadd I have the same error and already a ticket at MT. But I get a crash when I switch in Bridge from RSTP to None. And I do not get a suppout. Do you ha...

I upgraded an RB1100 AH X2 to 5.18 tonight and it kept rebooting due to kernel failure. Sent a few support files in and downgraded back to 5.14. Chadd I have the same error and already a ticket at MT. But I get a crash when I switch in Bridge from RSTP to None. And I do not get a suppout. Do you ha...

I tested RB600 and RB433Ah and a wrap Board with 500 MHz as well. The best performance was with the WARP Board, followed by the RB433Ah and than comes the RB600. Ok, it has a GB port but if I test the 1 GB port with Btest I get not more than 60-70 Mbit in half duplex. So for what do I need a 1 GB P...

and you can not put two antennas with opposite polarizations? vertical and horizontal sectorial? Not sure about that, correct me but if you use the same polarity same frequency (vertical + vertical or horizontal + horizontal) in close proximity then you can have phase cancellation, and maximum happ...

and you can not put two antennas with opposite polarizations? vertical and horizontal sectorial?

Hello, off course can you use 2 antennas, if you have the space. I prfer to use Mars antennas with CPR Case on the back and dual polarity.

Hello, how do I force MT to use 40 Mhz channelwidht in 802.11n only ? I have the strange behavoir, that MSC4 brings 81 Mps. If I activte MCS-5, it stays at 26/39 Mps. I use "channel above control". Version is 4.11, both side RB411AH and Mars 25 dbi dual polarity and chain 0/chain 1. Nstrem...

Everything is half duplex. One direction....

I tested today the "Exe-Config. 2 x RB411AH, 2 x R52hN, 2 x Mars 24,5 db Dual Polarity, Distance 25 km, LoS, very noisy enviroment, bridge mode, Btest over both RB411AH, Antenna on one side "off beam" due to lack of "second" man. I think it will bring 6 db more, if the anten...

I agree with you. With the new Atheros CPU (300 and 680 mhz) I can do almost everything I need. I am a WISP as well and have hundreds of boards in usw. The 532 was/is stable, thats right but in the past I had very often problems with the performance (I swap the 532 time after time) which I don´t hav...

I tested RB600 and RB433Ah and a wrap Board with 500 MHz as well. The best performance was with the WARP Board, followed by the RB433Ah and than comes the RB600. Ok, it has a GB port but if I test the 1 GB port with Btest I get not more than 60-70 Mbit in half duplex. So for what do I need a 1 GB Po...

Hello, I have 2 x 433AH as well. They don´t even boot properly with 800 Mhz. All I get is a system dump at startup. And belive me, the CPU is cold. I set them to 600 Mhz and thery work fine, but I have one 411AH and this one hangs up every time when I want to scan with the Wireless-Cards. I will cha...

I have the same problem with RB333. It seems to me that the mix of 2.9.51 and 3.10 and EOIP. I change the other End of the EOIP to 3.10 and the problem disappears. In an other case it does not work. In this case I changed the end of the EOIP to an other board and the problem was gone. Today I had it...

Sometime patience helps. I waited longer (30 Minutes) and removed the WLAN Card, enable only routerOS, Routerboard security system and wireless and it boots with 3.0 Beta 10. Sorry, if I "produced" a little work with that. Hopefully I am able to reset the on-the-roof-already-installed-ante...

Hello, I just updated two RB133c with Level 4 to V3Beta10. Now the boards boots, send the post-screen on the Hyperterminal, beeps one time, ask for the User/Password, send the Mikrotik Logo and thats it. Completly hang up until I repower the board and everthing started again. If you scan via Winbox,...

WPA and AES in 2.9.0 work fine !!!
In 2.9.1 and later not work !!!!
Why ????

Cuccio

This is already under invertigation with Mikrotik. The problem is not a Mikrotik-problem in special. I have expierience with WPA-PSK. This happend often.

I use a Mikrotik Router Version 2.9 with Atheros CM 5213 WLAN Card. I want to use WPA-PSK and typed in the Winbox under Pre-Shared Key testtest (the same on the other side) and activate tkip aes and other way round. As long as I use the mikrotik in bridge or ap bridge mode. No connection is possible...