Upgrading memory on a Synology ds415+

I’ve had my Synology Diskstation ds415+ network attached storage device since late 2015, replacing my custom FreeNAS box. It came with 2GB of RAM, which is fine for basic file serving, but limited when running multiple applications, including Docker containers. Once applications start swapping onto the hard disks, everything starts grinding to a halt. I finally reached the breaking point on this last night when I had to reboot the NAS once more.

Overriding Routing for VPNs on macOS

I have a Virtual Private Network (VPN) setup so that I can connect to my home network and use things such as my Synology file server when I’m not at home. This works most of the time when the IP address network of the local (e.g., Wi-Fi hotspot, etc.) doesn’t conflict with my home’s IP address network (10.x.y.0/24). However, I have come across some Wi-Fi hotspots which use a subnet of 10.0.0.0/8. The default route through the hotspot network is then used when I try to access my home resources, instead of going through the VPN.

Enterphone intercom anywhere

My apartment building has an old hard-wired Enterphone intercom to buzz visitors in.  This poses a slight annoyance since the dependency of the phone line in conjunction with a conventional corded telephone means I have to walk to the phone in order to answer the intercom. Given the low rate of visitors and the small size of my apartment, in retrospect, this isn’t really a big deal.  Most normal people would just buy a cheap cordless phone and call it a day. But that only helps if I’m in the apartment.  What if I wanted to be able to buzz Continue Reading