📖 Posts | 📎 Hardware, iOS, iPhone-iPad-iPod, Mobile, Operating Systems, Software | 🔖 Apple, Updated, Upgrade
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Just been asked this question by an ex-colleague so I thought it would be good to do a write up. How do I monitor my broadband router? There are a number of measurements that you can do to see the health of your router. External Monitoring Firstly, you can measure whether the outside world can “see” your router. This does mean that you have to allow “pings” from the Internet which does slightly reduce your router security and so this feature is often turned off by default.
I’ve been a bit quiet here recently because I’ve mainly been working with my business laptop currently running Windows 7. You can see more about this on my other blog – [Much Ado about IT]. However, the power supply on that died recently so I’m back to my trusty desktop which runs OpenSUSE 11.0 24×7. I managed to get hold of an upgraded CPU for this a while back but I’ve not really had an incentive to upgrade till now.
I’ve mentioned this one a couple of times so I’ll give a bit more detail because it is a nightmare to solve if you don’t know what is going on. If you have both a parallel ATA (PATA, this is the way most hard drives were connected on desktops and laptops until around 18 months ago) and a serial ATA (SATA) hard disk controller on your PC (as many do) and hard drives connected to both controllers, you are going to get hit by the GRUB PATA/SATA bug.