Welcome to Xanthos!
This server and website is owned and manage be me, Mattias Nordlund, here I host a few services mostly for my own use. I have this page together with my wife Suyu Shi and our daughters Alicia and Enya. We live just outside Örnsköldsvik, Sweden, in a place called Vårby.
Quick Links
Contact Information
892 41 Domsjö
Sverige
E-post: mattias (a) xanthos . se
E-post: suyu (a) xanthos . se
Temperature
I'm using a few 1-wire sensors to measure the temperature. At home in our house in Vårby I have one in the basement, one in a room on the upper floor and two outside. In the family summer house in Örstas, Mjällomslandet I have one outdoor sensor connected to a Rasspery Pi. The outside temperature for Vårby below is always the lowest value at any given point from the two outdoor sensors.
Measurements in Vårby started in September 2009, the sensor at the summer house was added in July 2014.
Current Temperatures
| Sensor | Temp | Status |
|---|---|---|
| Outdoor Vårby | 2.9 ° |
 |
| Outdoor Mjällomslandet | N/A ° |
 |
Record Temperatures
| Temp | When | |
|---|---|---|
| Highest Vårby | 32.3 ° | 2014-07-23 |
| Lowest Våby | -27.9 ° | 2024-01-05 |
Historical Outdoor Temperatures Vårby
| Low | When | High | When | |
|---|---|---|---|---|
| Today | 1.6 ° | 2025-05-10 04:00:11 | 2.9 ° | 2025-05-10 06:00:12 |
| Last seven days | 0.0 ° | 0.0 ° | ||
| Last year | 0.0 ° | 26.1 ° | 2024-06-01 15:25:08 |
Historical Outdoor Temperatures Mjällomslandet
| Low | When | High | When | |
|---|---|---|---|---|
| Today | N/A ° | N/A ° | ||
| Last seven days | N/A ° | N/A ° | ||
| Last year | 0.0 ° | 0.0 ° | ||
| Note: Sensor is offline since 2024-10-01 00:25:01 | ||||
Last 2 days
System Information
Becuse I used to work as an Network and Security architect and Security Engineer I might have overdone my home network, below is a short description of the components used.
gw-mand
My firewall is a NGFW device from Clavister.
Hardware:
- Clavister NetWall W30
- 6x 10/100/1000
- 2 GB RAM
- Clavister cOS Core
gw-s10
I have a SBFW from Clavister for testing telecom features.
Hardware:
- Clavister NetShield S10 Pro
- 4x 10/100/1000
- 2 GB RAM
- Clavister cOS Stream
hades
Hades is an HP Proliant MicroServer N40L that is used as a NAS for NFS and CIFS.
Hardware:
- AMD Turion II Neo (2x 1.5 GHz)
- 4 GB RAM
- 1x 60 GB SSD Disk
- 4x 1.5 TB SATA Disk (RAID5 + Hot Spare)
- Ubuntu GNU/Linux
esx1
I use a standalone VMware host for virtualizing my servers.
Hardware:
- Intel Core i3-2120T (2x 2,6 GHz)
- 2x 100/1000 NIC
- 32 GB RAM
- 2 GB USB Disk for VMware
- VMware vSphere
io
I use a Raspberry Pi at the summerhouse primary to measure temperature with 1-wire sensors.
Hardware:
- ARM1176JZF-S (700 MHz)
- 10/100 NIC
- 512 MB RAM
- 8 GB MMC Disk
- Raspian
Amalthea
I am using a Raspberry Pi 2 as a Zigbee to MQTT bridge.
Hardware:
- Broadcom BCM2836 (4x 900 MHz)
- 10/100 NIC
- 1 GB RAM
- 8 GB MMC Disk
- Raspian
cougar
I have a VAXstation 4000/90A that I sometimes fire up when feeling nostalgic..
Hardware:
- DEC KA49 NVAX (83.3 MHz)
- 10 NIC
- 128 MB RAM
- 8 GB SCSI Disk
- NetBSD
varys
I have a Sun Fire T2000 that I sometimes use for multi cpu tests
Hardware:
- Sun UltraSPARC T1
- 4x 10/100/1000 NIC
- 8 GB RAM
- 2x 500 GB SATA Disk
- Solaris