CenturyLink has informed us of a planned interruption of service of between one and three hours to our entire network, sometime between midnight and 6:00 AM on the morning of Thursday, January 31. The interruption is for “scheduled maintenance to upgrade routing engines in order to improve network reliability and to prevent future service interruptions to customer services.”
Occasionally, CenturyLink may reschedule this interruption one or more times before it actually occurs. We will report any changes to the scheduled date and time as notice is received.
With the growth of our network and increasing frequency competition in Wickenburg, where our gateway is located, we’ve been experiencing some congestion issues delivering services to our subscribers east of the river at certain time periods. This congestion is most noticeable during what networkers call “the Netflix Hour,” or roughly 7:30 to 10:30 each night, and is especially troublesome for subscribers of our Mockingbird and main Morristown towers.
We suspect that this situation is being caused by performance limitations of the radio units running our “long links” eastward between Wickenburg and Morristown. However, despite applying all our standard remedies, we’ve been unable to make a dent in the network’s bottom-line performance; so we may be wrong about the basic cause, or the proper solution, or the issue may simply be an effect of multiple causes.
To address this issue, we’ve engaged a MikroTik consultant to analyze our network performance, identify problem areas, and propose solutions, which may involve anything from retuning to replacement of our current link equipment with other models, brands, or frequencies.
MikroTik consultants are like fairy godmothers: they can perform astonishing magic on your behalf, but first you need to find one who isn’t busy godmothering another Cinderella. We’ve been working since late November to get one on board to look at our network, and we’re happy to be able to announce that the bibbledy-bobbledy-boo is finally scheduled to begin this Thursday, the 24th.
Subscribers may experience temporary decreased performance issues or even minor outages as out consultant adjusts configuration settings and performs testing. Hopefully, there will be no major impact on your service while this work is in progress.