go-network-compo

Golang - System native network components

DNS settings

Route Table

Fetch Route Table from System

Implementation

Mac OS / BSD variant:

We use golang.org/x/net/route package to fetch route table.

for Mac OS: Raise kernel shared memory limit by put the plist to /Library/LaunchDaemons/ and autostart via launchctl load xxx.plist, File owner should be root:wheel.

for BSD: I don't know.

Windows:

Use syscall to load API from dll then call.

Use GetIpForwardTable2 from IPHLPAPI.DLL to fetch route table.

Linux:

Parse /proc/net/route file.

Note

Tested on Windows 7,10; Linux; Mac OS Monetrery.

Usage

Routes: routes.Retrieve()