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Add IPv6 overlay address support to client interface and engine

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This commit is contained in:
Viktor Liu
2026-03-24 06:56:49 +01:00
parent 013770070a
commit b852ce1a99
60 changed files with 4077 additions and 1647 deletions
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46
client/iface/iface_new_linux.go
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@@ -3,44 +3,40 @@
package iface
import (
"fmt"
"errors"
"github.com/netbirdio/netbird/client/iface/bind"
"github.com/netbirdio/netbird/client/iface/device"
"github.com/netbirdio/netbird/client/iface/netstack"
"github.com/netbirdio/netbird/client/iface/wgaddr"
"github.com/netbirdio/netbird/client/iface/wgproxy"
)
// NewWGIFace Creates a new WireGuard interface instance
func NewWGIFace(opts WGIFaceOpts) (*WGIface, error) {
wgAddress, err := wgaddr.ParseWGAddress(opts.Address)
if err != nil {
return nil, err
}
wgIFace := &WGIface{}
if netstack.IsEnabled() {
iceBind := bind.NewICEBind(opts.TransportNet, opts.FilterFn, wgAddress, opts.MTU)
wgIFace.tun = device.NewNetstackDevice(opts.IFaceName, wgAddress, opts.WGPort, opts.WGPrivKey, opts.MTU, iceBind, netstack.ListenAddr())
wgIFace.userspaceBind = true
wgIFace.wgProxyFactory = wgproxy.NewUSPFactory(iceBind, opts.MTU)
return wgIFace, nil
iceBind := bind.NewICEBind(opts.TransportNet, opts.FilterFn, opts.Address, opts.MTU)
return &WGIface{
tun: device.NewNetstackDevice(opts.IFaceName, opts.Address, opts.WGPort, opts.WGPrivKey, opts.MTU, iceBind, netstack.ListenAddr()),
userspaceBind: true,
wgProxyFactory: wgproxy.NewUSPFactory(iceBind, opts.MTU),
}, nil
}
if device.WireGuardModuleIsLoaded() {
wgIFace.tun = device.NewKernelDevice(opts.IFaceName, wgAddress, opts.WGPort, opts.WGPrivKey, opts.MTU, opts.TransportNet)
wgIFace.wgProxyFactory = wgproxy.NewKernelFactory(opts.WGPort, opts.MTU)
return wgIFace, nil
}
if device.ModuleTunIsLoaded() {
iceBind := bind.NewICEBind(opts.TransportNet, opts.FilterFn, wgAddress, opts.MTU)
wgIFace.tun = device.NewUSPDevice(opts.IFaceName, wgAddress, opts.WGPort, opts.WGPrivKey, opts.MTU, iceBind)
wgIFace.userspaceBind = true
wgIFace.wgProxyFactory = wgproxy.NewUSPFactory(iceBind, opts.MTU)
return wgIFace, nil
return &WGIface{
tun: device.NewKernelDevice(opts.IFaceName, opts.Address, opts.WGPort, opts.WGPrivKey, opts.MTU, opts.TransportNet),
wgProxyFactory: wgproxy.NewKernelFactory(opts.WGPort, opts.MTU),
}, nil
}
return nil, fmt.Errorf("couldn't check or load tun module")
if device.ModuleTunIsLoaded() {
iceBind := bind.NewICEBind(opts.TransportNet, opts.FilterFn, opts.Address, opts.MTU)
return &WGIface{
tun: device.NewTunDevice(opts.IFaceName, opts.Address, opts.WGPort, opts.WGPrivKey, opts.MTU, iceBind),
userspaceBind: true,
wgProxyFactory: wgproxy.NewUSPFactory(iceBind, opts.MTU),
}, nil
}
return nil, errors.New("tun module not available")
}