I am having the following issue with a dual nstream network. I upgraded from v5.26 to v6.42.3 and the dual stream link stopped working so I reset to factory defaults everything and reconfigured both end points from scratch. I followed the how to guide as described (https://wiki.mikrotik.com/wiki/Nstreme_dual_Step-by-Step) but nothing works. The nstream seems up and running however no packets are routed from one end to the other.
Here are my ROS configs for both ends:
END 1 export:
/interface bridge
add name=bridge1
/interface wireless
set [ find default-name=wlan1 ] adaptive-noise-immunity=ap-and-client-mode channel-width=40mhz-turbo disabled=no frequency=5860 frequency-mode=superchannel \
mode=nstreme-dual-slave preamble-mode=short scan-list=5860,5920 ssid=WIFIH tx-power=3 tx-power-mode=all-rates-fixed
set [ find default-name=wlan2 ] adaptive-noise-immunity=ap-and-client-mode channel-width=40mhz-turbo disabled=no frequency=5920 frequency-mode=superchannel \
mode=nstreme-dual-slave preamble-mode=short scan-list=5860,5920 ssid=WIFIV tx-power=14 tx-power-mode=all-rates-fixed
/interface wireless nstreme-dual
add disabled=no framer-policy=exact-size name=nstream1 remote-mac=00:11:11:11:11:11 rx-band=5ghz-a rx-channel-width=40mhz rx-frequency=5920 rx-radio=wlan2 \
tx-band=5ghz-a tx-channel-width=40mhz tx-frequency=5860 tx-radio=wlan1
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/interface bridge port
add bridge=bridge1 interface=ether1
add bridge=bridge1 interface=nstream1
/ip address
add address=1.1.1.1/24 interface=bridge1 network=1.1.1.0
/ip service
set telnet disabled=yes
set ftp disabled=yes
set www disabled=yes
set api disabled=yes
set winbox disabled=yes
set api-ssl disabled=yes
/system identity
set name=ap-1
END 2 export:
/interface bridge
add name=bridge1
/interface wireless
set [ find default-name=wlan1 ] adaptive-noise-immunity=ap-and-client-mode channel-width=40mhz-turbo disabled=no frequency=5920 \
frequency-mode=superchannel mode=nstreme-dual-slave preamble-mode=short scan-list=5860,5920 ssid=WIFIV tx-power=10 tx-power-mode=\
all-rates-fixed
set [ find default-name=wlan2 ] adaptive-noise-immunity=ap-and-client-mode channel-width=40mhz-turbo disabled=no frequency=5860 \
frequency-mode=superchannel mode=nstreme-dual-slave preamble-mode=short scan-list=5860,5920 ssid=WIFIH tx-power=6 tx-power-mode=\
all-rates-fixed
/interface wireless nstreme-dual
add disabled=no framer-policy=exact-size name=nstream1 remote-mac=00:22:22:22:22:22 rx-band=5ghz-a rx-channel-width=40mhz \
rx-frequency=5860 rx-radio=wlan2 tx-band=5ghz-a tx-channel-width=40mhz tx-frequency=5920 tx-radio=wlan1
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/interface bridge port
add bridge=bridge1 interface=ether1
add bridge=bridge1 interface=nstream1
/ip address
add address=1.1.1.2 interface=bridge1 network=1.1.1.0
/ip service
set telnet disabled=yes
set ftp disabled=yes
set www disabled=yes
set api disabled=yes
set winbox disabled=yes
set api-ssl disabled=yes
/system identity
set name=ap-2
Nstream monitor seems to be working.
interface wireless nstreme-dual monitor 0
rx-signal-strength: -50dBm
tx-signal-strength: -52dBm
rx-rate: 108Mbps
tx-rate: 108Mbps
connected: yes
packets: 4645,168
bytes: 305939,9968
frames: 3989,2163
frame-bytes: 472354,222740
hw-frames: 15917,6151
hw-frame-bytes: 952565,382260
tx-retries-timeout: 9738
tx-retries-lost: 31
rx-bad-seqs: 0
rx-duplicates: 0
However nothing is routed:
[admin@ap-1] ping 1.1.1.2
SEQ HOST SIZE TTL TIME STATUS
0 1.1.1.2 timeout
1 1.1.1.2 timeout
2 1.1.1.1 84 64 967ms host unreachable
3 1.1.1.2 timeout
4 1.1.1.2 timeout
5 1.1.1.1 84 64 977ms host unreachable
6 1.1.1.2 timeout
7 1.1.1.2 timeout
8 1.1.1.1 84 64 977ms host unreachable
sent=9 received=0 packet-loss=100%
Any ideas?