diff --git a/internal/agent/daemon.go b/internal/agent/daemon.go
index 3fe8a75..af967c4 100644
--- a/internal/agent/daemon.go
+++ b/internal/agent/daemon.go
@@ -94,6 +94,9 @@ func (d *Daemon) Register(ctx context.Context) error {
 		Arch:        runtime.GOARCH,
 		Version:     d.cfg.Version,
 		DownloadDir: d.cfg.DownloadDir,
+		StreamPort:  d.cfg.StreamPort,
+		LanIP:       d.cfg.LanIP,
+		TailscaleIP: d.cfg.TailscaleIP,
 	}
 	if free, total, err := DiskInfo(d.cfg.DownloadDir); err == nil {
 		req.DiskFreeBytes = free
diff --git a/internal/agent/types.go b/internal/agent/types.go
index 51cef2b..f1ab153 100644
--- a/internal/agent/types.go
+++ b/internal/agent/types.go
@@ -15,6 +15,9 @@ type RegisterRequest struct {
 	DownloadDir    string `json:"downloadDir,omitempty"`
 	DiskFreeBytes  int64  `json:"diskFreeBytes,omitempty"`
 	DiskTotalBytes int64  `json:"diskTotalBytes,omitempty"`
+	StreamPort     int    `json:"streamPort,omitempty"`
+	LanIP          string `json:"lanIp,omitempty"`
+	TailscaleIP    string `json:"tailscaleIp,omitempty"`
 }
 
 // RegisterResponse is returned by the server after registration.
@@ -51,8 +54,8 @@ type UsenetServerInfo struct {
 type HeartbeatRequest struct {
 	AgentID        string `json:"agentId"`
 	Name           string `json:"name,omitempty"`
-	Version        string `json:"version,omitempty"`
 	OS             string `json:"os,omitempty"`
+	Version        string `json:"version,omitempty"`
 	DownloadDir    string `json:"downloadDir,omitempty"`
 	DiskFreeBytes  int64  `json:"diskFreeBytes,omitempty"`
 	DiskTotalBytes int64  `json:"diskTotalBytes,omitempty"`