Hello
Does anyone have ac long distance links?

I tryed on 30 km and link was not working, connecting and disconnecting, log was showing unspecified 6.

same two routerboards with same configuration works with short distance, also we tryed on different place same distance, unsuccessful again.

i just want to know who have tested long distance links, on 15 km its working

Post the export

new terminal type export
Copy and paste this on this forum.
Than can we see whats wrong

it with nv2 or ?

NV2, Nstreme, 802.11
each protocol was tested

nstreme not working

first set 802.11 with :hr-retries-.10~15 non secured profile , tx-power default , ap-bridge:station-bridge and see what signaland signal to noise value. if signal to noise less than 60 so link in AC mode will not be work good.

If u use 802.11 must you setup the ack-timing

See "wireless" advanced settings.

ACK was setted,

it was not ack problem

As I have already said post export on this forum.
So we can see what is the matter otherwise we grope in the dark

2xNetMetal and jirous antennas, 20km link, signal -43, 180mbps TCP btest between RB's, so it can be more with real trafic.