Networking
5 pagesTailscale site restrictions
Two sites are linked with the Tailscale add-on on a Home Assistant instance at each end, acting as subnet routers. Home can reach anything on the remote site. The remote…
Tailscale: Site-to-site VPN
Give PCs on a remote network (e.g. family or a second site) access to one subnet on your home network — for example a services VLAN running a reverse proxy…
OpenDNS Linux IP Updater
Install ddclient /etc/ddclient.conf ## ## OpenDNS.com account-configuration ## protocol=dyndns2 use=web, web=myip.dnsomatic.com ssl=yes server=updates.opendns.com login=opendns_username password='opendns_password' # If there are any single-quotes in your password, put backslash ( \ ) before…
Testing Multicasting
Multicast Address Basics Multicast Group Address Range: Valid range: 224.0.0.0 to 239.255.255.255 (Reserved for multicast traffic, not assigned to individual devices.) Common Multicast Addresses: How It Relates to Your Subnets…
Cisco Switch commands
Assign IP enable configure terminal interface vlan <No> ip address <IP> <Mask> no shutdown exit Remove IP enable configure terminal interface vlan <No> no ip address <IP> <Mask> exit Assign…