Netgear – James Batchelor

POE Cooling A POE Switch

For years I’ve been searching for a passively cooled 16-24 port L2 managed POE switch to replace a Cisco SG110-16HP unmanaged POE switch. Seemingly impossible, the need to play with VLANs made me give up on this search and ended up buying a Netgear GS324TP.

The main compromise in choosing this was that it offered “near silent” operation by only spinning the fans when needed, compared to other switches where fans are on permanently.

Trouble is, when the fans do spin on the GS324TP they are audibly intrusive, whether brand new or a few months in they sound like the bearings are failing with a knock that matches the RPM, deploying four of these units previously with the same harmonics suggest it’s not a one off.

This isn’t good news when I intend to work a few feet from the switch, but from testing before the latest deployment, there’s a couple of ways to keep the GS324TP near silent…

Netgear – Wireless Power To It’s Full

Living in a block of flats is a nightmare when it comes to getting reliable wireless network coverage, especially when only having 2.4Ghz Wi-Fi as it is a heavily congested frequency. Over the last few months I’ve found the connection constantly dropping on my wireless devices, even within a few feet of the access point.

I use a Netgear FVS318N for my wireless connections and a frustration is that the region is locked to Europe, where the radio power is limited more than other parts of the world.

This means the highest achievable power is half, raising it to full results in this dead end:

Very annoying, this post shows how to get a region locked Netgear use all the power available, and to discover what devices in the area are competing for the wireless space.

Continue reading “Netgear – Wireless Power To It’s Full”

Major Internet Outage

Last week my websites suffered their first major outage since I got my new server in April 2011. Luckily it wasn’t the server itself, but twas the internet connection that let me down.

I took delivery of a Netgear FVS318N router to replace a basic hub, installed it and did a bit of cable management which involved unplugging my Sagem F@st 2504 that I use as a modem.

However upon powering up the Sagem after tidying cables, it has no life, apart from this strange arrangement of light on the front:

I called Sky (my ISP) support who happily informed me that there is a common issue with the power supply to the Sagem router that caused them to fail. Wanting to get back on the net immediately and conversation about a replacement power supply giving vague delivery lead times, I opted to purchase the new Sky branded router (dubbed the Sky Hub):

The outage lasted 5 days as I waited for delivery of the new modem. An annoyance of this is that I had a spare, working ADSL modem but this could not be used as Sky does not give out the credentials to log on to their network, instead choosing to pre-load them on the modem before shipping.

Overall its an example of the unexpected issues that can arise when running a home server on a budget.

BOOTNOTE:

It has been mentioned in many Sky internet forums that using an unapproved Sky router, i.e. one not supplied by Sky, will be in breach of the Terms & Conditions. However whilst on the phone to Sky broadband technical support the representative told me that it was acceptable to use a 3rd party router if the user was confident and acknowledged that no support would be given unless a Sky provided router was used.

The case may be that you still need to hand over the cash to Sky for one of their routers and keep it to hand, but after that the choice is yours!