Is your Librenms ./daily.sh failing?
From the Folks over at LibreNMS Users of daily updates (the default), your installs will no longer update without a little manual intervention. It will not be an issue for those on the monthly updates. You will need to update …
Mikrotik LHG60s supporting a WiFi deployment
Farm progress show 2019. Mikrotik 60 ghz backhauling between WiFi nodes. Wireless wire cluster for high Bandwidth customers. 5ghz for smaller bandwidth customers.
Mikrotik 60GHZ alignment
Alignment site for 60ghz. Actually works pretty well.
A network analogy
As I was working on some other articles a simple analogy came to me. The folks who build roads are rarely the people who build houses. As such, the server folks who build the digital houses typically don’t build the …
Extreme switch install
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80GHZ microwave antenna alignment (and other mm-wave radios)
Recently we had a teaching moment for a couple of folks who had not had much experience with aligning higher frequency antennas with very tight beamwidths. This particular day we were aligning 2 foot Siklu 80GHZ antennas. One of the questions …
Some firewall and switch work
Some dell servers going in for a client. Cisco 3063 switches, Palo Alto firewalls. The yellow and red power cables denote A and B power.
Quick tidbit on Cambium GPS sync source
Synchronization source– Synchronization mode supports two types of timing sources: the timing signal provided by a Cambium Network’s Cluster Management Module (CMM) or by the AP’s own on-board GPS receiver. Both these sources require GPS Synchronization capable AP hardware and …
When an SFP looks like Johnny5
An 80’s reference. The optics from an SFP look like Johnny 5
DOCSIS 4.0 and you
While DOCIS 4.0 is still quite a ways off here are some links for those of you interested in DOCIS 4.0.
Cambium Linkplanner 5.1 released
From: http://community.cambiumnetworks.com/t5/LINKPlanner/LINKPlanner-v5-1-0-Now-Available/m-p/107397#M706 New or changed features PTP 820 Addition of PTP 820E in the 80 GHz band Added 7 GHz FCC band to PTP 820C HP and PTP 820F RFU-D-HP Added warranties for PTP 820F ePMP Add ePMP 3000L, Force …
Cambium ePMP compatibility graphic
We do not recommend or support running a mix of 3.X AND 4.X on the same sector. All APs/SMs should either be running on 3.X release or 4.X release but not mixed