Q&A for Mining Colocations

We’ve been receiving a lot of requests for colocating mining hardware lately, so here’s some of the common questions we’ve seen to help speed things up when you contact us.

Do you allow mining in your colo?

Yes, we allow mining hardware in our facility.

Mining doesn’t really need internet, just a 1Mbps connection.

While we understand that mining doesn’t need much internet access, physical ports can’t be shared and require us to support it the same as any other customer, so there’s no cost discount for bandwidth use (or lack of). On the contrary, customers normally expect large amounts of bandwidth for little cost, so we’ve worked hard to make sure bandwidth is only a minor component in the price. As such, there’s no discount by only using a small amount of bandwidth. We also don’t have any NAT in our autonomous system, so each customer uses an IPv4 /30 subnet at minimum, and it some would argue that IPv4 addresses are more valuable than bandwidth.

I only need this for X months.

We only offer term agreements for colocations between 1-year and 5-years.

I only have a small amount of equipment, why do I need full racks?

Only full racks are allowed to colocate pure computing loads. Half racks and shared space are not designed for “density” computing loads. Even if your full rack is mostly empty, it’s the heat footprint that counts.

Furthermore, all mining colocation power will be limited to 5kW per full rack for term lengths less than 3-years. This means if you need more than 5kW you’ll need to spread the load across multiple full racks. We unfortunately can’t allow short term customers to exceed 5kW per full rack.

I only need utility power, can I get a discount?

No, there’s no option for “utility only” power. Our prices include premiums for cooling and backup power (UPS and generator), plus maintenance and testing of those systems.

Why can’t you offer special rates for mining hardware?

Roller Network does not specialize in colocation for mining hardware, we are a general purpose colo facility. We understand there are places offering fixed pricing per physical miner, but we’re not built out to be that kind of place.

How much will it cost to colocate X machines? I don’t know the power.

Our rates aren’t per machine, so you have to know how many kilowatts you need.

Do you charge per kilowatt hour?

No, we don’t offer kWh metering on power at this time.

 

Fraud Alert: Telerus Claims to be an Agent

Today we were notified by a customer that they were contacted by a company called Telerus who claimed to be an agent for Roller Network. We have not engaged Telerus for any services, nor does Telerus have any agent or resale agreements with Roller Network.

Telerus is NOT an agent for Roller Network, nor affiliated with Roller Network in any manner. Any claims otherwise are fraudulent.

If you are approached by Telerus claiming to represent Roller Network, we recommend declining to proceed; otherwise you risk falling victim to a scam or other fraud.

SA 3.4.0 on mail

Updates have been applied to mail.rollernet.us which include bringing SpamAssassin up to version 3.4.0. No issues were observed with mail2.

Secondary DNS Feature Realignment

We are working on feature realignment for Secondary DNS. Since it’s recently been migrated to paid-only, some options may still refer to requiring a paid account. Some of the paid vs. free features are are in the process of reevaluating are: TSIG support, master server settings, and zone file commands.

UPDATE:

  • DNS TSIG key support for zone transfers are now available on Basic level accounts.
  • A second master server is now allowed on Basic level accounts.

These features previously required a paid account of Personal or higher and were not available on free accounts. Since all Secondary DNS use now requires a paid account, these features have been realigned to an account level of Basic or higher.

SA 3.4.0 on mail2

Updates have been applied to mail2.rollernet.us which include bringing SpamAssassin up to version 3.4.0. We’re going to wait before doing the same thing to mail.rollernet.us in case there’s any underlying problems that show up outside of testing.