17 Sep 2022
For load balancing, see dedicated note: Load Balancing my internet connection
Unifi Dream Machine, from Ubiquiti, is a range of (semi)professional router, switch for home offices, small businesses and even larger businesses.
Ubiquiti
Cool products, and the coolest domain.
"Ubiquiti Inc. (formerly Ubiquiti Networks, Inc) is an American technology company founded in San Jose, California, in 2003. Now based in New York City, Ubiquiti manufactures and sells wireless data communication and wired products for enterprises and homes under multiple brand names."
See Ubiquiti
UDM Pro vs SE
source: https://gameandtechfocus.com/unifi-unifi-dream-machine-pro-special-edition-on-early-access-store/
Differences:
- LAN ports are now PoE (802.3af) compatible
- Ethernet WAN port is now 2.5Gbps compatible
- Built-in 128GB SSD drive
UDM SE
21 Dec 2022 bought the UDM SE
Ports
Networking interfaces
(1) WAN: 2.5 GbE RJ45 port
(8) LAN: 1 GbE RJ45 ports
of which:
(2) PoE+ IEEE 802.3at (pair A 1, 2+; 3, 6-)
(6) PoE IEEE 802.3af (pair A 1, 2+; 3, 6-)
SFP+ interfaces
(1) WAN: 10G SFP+
(1) LAN: 10G SFP+
Load balancing
See Load Balancing my internet connection
SSH Commands
Needs to be activated first:
| Command | Description / Use |
|---|---|
| info | Show general system info (firmware, uptime, etc.) |
| ubnt-device-info summary | Detailed hardware and software info |
| ubnt-systool cputemp | Display CPU temperature |
| ubnt-fan-speed | Show current fan speed |
| uptime | Show system uptime and load average |
| netstat -rt -n | Display routing table |
| ubnt-make-support-file |
Create a support file bundle for diagnostics |
| pppstats | PPP interface statistics |
| whoami | Show current logged-in user |
| cat /var/log/messages | View system log messages |
| ifstat | Interface statistics (traffic in/out) |
| ifconfig | Show network interface configuration |
| ubnt-tools ubnt-discover | Scan LAN for other UniFi devices |
| cat /mnt/data/udapi-config/unifi | Show wireless and other config |
| cat /mnt/data/udapi-config/dnsmasq.lease | Show DHCP leases |
| tcpdump | Start packet capture |
| poweroff | Shut down the device safely |
| reboot | Reboot the device |
| ipsec statusall | Show IPsec VPN status |
| factory-reset.sh | Perform factory reset |
| ubnt-tools hwaddr | Show burnt-in MAC address |
| cat /mnt/data/unifi-os/unifi/logs/server.log | View UniFi Network server log |
| cat /mnt/data/unifi-os/unifi-core/config/settings.yaml | View UniFi system settings |
| cat /mnt/data/unifi-os/unifi-core/logs/http.log | View HTTP access logs |
| cat /mnt/data/unifi-os/unifi-core/logs/errors.log | View UniFi system errors |
| cat /mnt/data/unifi-os/unifi-core/logs/discovery.log | View device discovery log |
| cat /mnt/data/unifi-os/unifi-core/logs/system.log | View UniFi system-level logs |
Resources
