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Ignore loopback interface

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This commit is contained in:
braginini
2023-04-04 17:49:28 +02:00
parent 73a5bc33b3
commit 367eff493a
2 changed files with 7 additions and 1 deletions
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2
client/internal/config.go
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@@ -27,7 +27,7 @@ const (
)
var defaultInterfaceBlacklist = []string{iface.WgInterfaceDefault, "wt", "utun", "tun0", "zt", "ZeroTier", "wg", "ts",
"Tailscale", "tailscale", "docker", "veth", "br-"}
"Tailscale", "tailscale", "docker", "veth", "br-", "lo"}
// ConfigInput carries configuration changes to the client
type ConfigInput struct {

6
client/internal/stdnet/stdnet.go
View File

@@ -196,6 +196,12 @@ func parseInterfacesString(interfaces string) []*transport.Interface {
func InterfaceFilter(disallowList []string) func(string) bool {
return func(iFace string) bool {
if strings.HasPrefix(iFace, "lo") {
// hardcoded loopback check to support already installed agents
return false
}
for _, s := range disallowList {
if strings.HasPrefix(iFace, s) {
log.Debugf("ignoring interface %s - it is not allowed", iFace)