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MikroTik App
 
jmcguckin
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Posts: 38
Joined: Sun Dec 02, 2018 5:37 am

60ghz link up/down several times a day

Sat Sep 19, 2020 2:50 am

About 5/6 times a day, my 60ghz link goes up/down:

15:58:48 interface,info wlan60-1: link down
15:58:48 interface,info wlan60-1: link up
15:58:48 interface,info wlan60-1: link down
15:58:48 interface,info wlan60-1: link up
16:00:03 system,info,account user rancid logged in from 157.22.18.2 via ssh
16:00:04 system,info,account user rancid logged out from 157.22.18.2 via ssh
16:02:02 system,info,account user wiadmin logged in from 209.81.2.65 via ssh
16:11:47 interface,info wlan60-1: link down
16:11:47 interface,info wlan60-1: link up
16:13:23 interface,info wlan60-1: link down
16:13:23 interface,info wlan60-1: link up
16:23:45 interface,info wlan60-1: link down
16:23:45 interface,info wlan60-1: link up
16:11:47 interface,info wlan60-1: link down
16:11:47 interface,info wlan60-1: link up
16:13:23 interface,info wlan60-1: link down
16:13:23 interface,info wlan60-1: link up
16:23:45 interface,info wlan60-1: link down
16:23:45 interface,info wlan60-1: link up

/interface w60g> monitor 0
connected: yes
frequency: 64800
remote-address: 04:D6:AA:AF:CE:F7
tx-mcs: 8
tx-phy-rate: 2.3Gbps
signal: 80
rssi: -56
tx-sector: 29
tx-sector-info: right 1.2 degrees, down 0.4 degrees
distance: 222.99m
tx-packet-error-rate: 0%


Any obvious problems???

Thanks,

joe
 
neutronlaser
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Re: 60ghz link up/down several times a day

Sat Sep 19, 2020 9:26 pm

Could be a truck driving by
 
jmcguckin
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Posts: 38
Joined: Sun Dec 02, 2018 5:37 am

Re: 60ghz link up/down several times a day

Sun Sep 20, 2020 12:22 am

one antenna is 60+ ft above the ground, the other radio is 23 ft above street level. It would how to be a *really* tall truck!
 
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honzam
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Re: 60ghz link up/down several times a day

Sun Sep 20, 2020 9:25 pm

What antena? P2P or P2MP?
LAN, FTTx, Wireless. ISP operator
 
r00t
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Re: 60ghz link up/down several times a day

Sun Sep 20, 2020 9:38 pm

More importantly, what ROS version are you using? Try long-term or older stable version like 6.46.6
 
jmcguckin
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Posts: 38
Joined: Sun Dec 02, 2018 5:37 am

Re: 60ghz link up/down several times a day

Tue Sep 22, 2020 8:20 pm

CPE:
/system> routerboard pr
routerboard: yes
board-name: Cube Lite60
model: RBCube-60ad
serial-number: BF620BB6D239
firmware-type: qca9531L
factory-firmware: 6.45.8
current-firmware: 6.45.8
upgrade-firmware: 6.45.9

log shows these messages:
08:45:52 interface,info wlan60-1: link down
08:45:52 interface,info wlan60-1: link up


Is there a way to get more information? Why the link went down?

logging is set to:
# TOPICS ACTION PREFIX
0 * info memory
1 * error memory
2 * warning memory
3 * critical echo
4 wireless memory
5 wireless memory
debug
 
jmcguckin
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Posts: 38
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Re: 60ghz link up/down several times a day

Tue Sep 22, 2020 8:29 pm

> What antena? P2P or P2MP?

CubeLite

1st CPE station on a P2MP setup
 
sakirozkan
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Joined: Sat Jun 14, 2014 12:19 pm

Re: 60ghz link up/down several times a day

Thu Oct 01, 2020 3:09 pm

We have same error in ptmp 60 ghz.
 
WirelessDSL
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Re: 60ghz link up/down several times a day

Fri Oct 09, 2020 2:08 pm

We see the same issue.

Three links
1 -> Wire Wireless Wire Link (100m) 6.47.4
2 -> Wire Wireless Wire Link (135m) 6.47.2
3 -> Wire Wireless Wire Dish Link (530m) 6.47

Downgraded all of them to 6.46.6 and now it seems a lot more stable.

Should be a firmware issue.
MTCNA MTCRE MTCTCE MTCUME MTCWE MTCINE
 
sakirozkan
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Re: 60ghz link up/down several times a day

Fri Oct 16, 2020 5:40 pm

in 6.48beta48 (Testing)

*) w60g - general stability and performance improvements;

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