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LIR Route
Hello! Welcome to Beako's learn networking page, Today I'm going to assume you are here as you wi...
Home
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Transit
Transit is when you (generally speaking) pay a network for access to there network and there cust...
Peering
Peering, generally speaking when referring to BGP, regards the act of two networks agreeing to in...
Subnet
A subnet in it's most basic form is a group of IP addresses, subnetting is the act of breaking up...
ARIN
Getting an ASN via ARIN (or any LIR, really) is more difficult and almost always more expensive t...
What is WireGuard?
WireGuard is a fairly new Layer 3 VPN protocol that runs on top of UDP. It's main selling points ...
How does WireGuard work?
WireGuard works by using cryptographic keys to encapsulate packets, then sending them using it's ...
Simple router/bounce node with 3 clients
DO NOT USE THE KEYS IN THESE EXAMPLES, THEY ARE PUBLIC AND SHOULD NEVER BE USED IN PRODUCTION Bo...
PersistentKeepalive
PersistentKeepalive is used for devices that are behind nats or other restrictive firewalls to pr...
PublicKey
This config option is used to define the public key of the remote node! to find out how to get th...
AllowedIPs
AllowedIPs defines any IP ranges for which the device will be routing or passing traffic for. Cli...
Endpoint
Defines the public IP:port of a remote peer or device. Do not include this for devices that sit b...
[Interface]
The [Interface] config option for the local device running the tunnel Used as [Interface]
[Peer]
[Peer] is used for defining the VPN settings for a remote node capable of routing traffic for one...
PostDown
The PostDown similar to the others is the inverse of PostUp and will run commands on the successf...
PreDown
The PreDown command is used to run commands on request the tunnel be destroyed/brought down, it's...
PostUp
Similar to Preup PostUp is used to run commands, but PostUp runs after the tunnel is up and runni...
PreUp
PreUp is used to run a command before your tunnel interface is brought up. This command can also ...