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jdl
2026-06-07 20:30:31 +02:00
parent 747d73890f
commit 3877ec5f35
15 changed files with 173 additions and 80 deletions
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7
peer/wginterface/manage.go
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@@ -173,9 +173,12 @@ func (d *Device) RemovePeer(pubKey wgtypes.Key) error {
})
}
// EnableForwarding enables IPv4 forwarding on the interface, required for
// relay peers that forward traffic between VPN peers.
// EnableForwarding enables IPv4 forwarding globally and on the interface,
// required for relay peers that forward traffic between VPN peers.
func (d *Device) EnableForwarding() error {
if err := os.WriteFile("/proc/sys/net/ipv4/ip_forward", []byte("1\n"), 0644); err != nil {
return err
}
path := fmt.Sprintf("/proc/sys/net/ipv4/conf/%s/forwarding", d.name)
return os.WriteFile(path, []byte("1\n"), 0644)
}