diff --git a/audit/log_auditor.go b/audit/log_auditor.go
index 562fe2f..100a58b 100644
--- a/audit/log_auditor.go
+++ b/audit/log_auditor.go
@@ -20,10 +20,13 @@ func (a *LogAuditor) AuditRequest(req Request) {
 		a.logger.Info("ALLOW",
 			"method", req.Method,
 			"url", req.URL,
+			"host", req.Host,
 			"rule", req.Rule)
 	} else {
 		a.logger.Warn("DENY",
 			"method", req.Method,
-			"url", req.URL)
+			"url", req.URL,
+			"host", req.Host,
+		)
 	}
 }
diff --git a/audit/request.go b/audit/request.go
index 54f4c4e..b0d2e06 100644
--- a/audit/request.go
+++ b/audit/request.go
@@ -8,6 +8,7 @@ type Auditor interface {
 type Request struct {
 	Method  string
 	URL     string
+	Host    string
 	Allowed bool
 	Rule    string // The rule that matched (if any)
 }
diff --git a/boundary.go b/boundary.go
index 4993f32..c60aa61 100644
--- a/boundary.go
+++ b/boundary.go
@@ -20,6 +20,7 @@ type Config struct {
 	TLSConfig  *tls.Config
 	Logger     *slog.Logger
 	Jailer     jail.Jailer
+	ProxyPort  int
 }
 
 type Boundary struct {
@@ -34,7 +35,7 @@ type Boundary struct {
 func New(ctx context.Context, config Config) (*Boundary, error) {
 	// Create proxy server
 	proxyServer := proxy.NewProxyServer(proxy.Config{
-		HTTPPort:   8080,
+		HTTPPort:   config.ProxyPort,
 		RuleEngine: config.RuleEngine,
 		Auditor:    config.Auditor,
 		Logger:     config.Logger,
diff --git a/cli/cli.go b/cli/cli.go
index 3935595..bfd6894 100644
--- a/cli/cli.go
+++ b/cli/cli.go
@@ -28,6 +28,7 @@ type Config struct {
 	LogLevel     string
 	LogDir       string
 	Unprivileged bool
+	ProxyPort    int64
 }
 
 // NewCommand creates and returns the root serpent command
@@ -86,6 +87,13 @@ func BaseCommand() *serpent.Command {
 				Description: "Run in unprivileged mode (no network isolation, uses proxy environment variables).",
 				Value:       serpent.BoolOf(&config.Unprivileged),
 			},
+			{
+				Flag:        "proxy-port",
+				Env:         "PROXY_PORT",
+				Description: "Set a port for HTTP proxy.",
+				Default:     "8080",
+				Value:       serpent.Int64Of(&config.ProxyPort),
+			},
 		},
 		Handler: func(inv *serpent.Invocation) error {
 			args := inv.Args
@@ -100,15 +108,20 @@ func isChild() bool {
 
 // Run executes the boundary command with the given configuration and arguments
 func Run(ctx context.Context, config Config, args []string) error {
+	logger, err := setupLogging(config)
+	if err != nil {
+		return fmt.Errorf("could not set up logging: %v", err)
+	}
+
 	if isChild() {
-		log.Printf("boundary CHILD process is started")
+		logger.Info("boundary CHILD process is started")
 
 		vethNetJail := os.Getenv("VETH_JAIL_NAME")
 		err := jail.SetupChildNetworking(vethNetJail)
 		if err != nil {
 			return fmt.Errorf("failed to setup child networking: %v", err)
 		}
-		log.Printf("child networking is successfully configured")
+		logger.Info("child networking is successfully configured")
 
 		// Program to run
 		bin := args[0]
@@ -130,10 +143,6 @@ func Run(ctx context.Context, config Config, args []string) error {
 	ctx, cancel := context.WithCancel(ctx)
 	defer cancel()
 
-	logger, err := setupLogging(config)
-	if err != nil {
-		return fmt.Errorf("could not set up logging: %v", err)
-	}
 	username, uid, gid, homeDir, configDir := util.GetUserInfo()
 
 	// Get command arguments
@@ -180,7 +189,7 @@ func Run(ctx context.Context, config Config, args []string) error {
 	// Create jailer with cert path from TLS setup
 	jailer, err := createJailer(jail.Config{
 		Logger:        logger,
-		HttpProxyPort: 8080,
+		HttpProxyPort: int(config.ProxyPort),
 		Username:      username,
 		Uid:           uid,
 		Gid:           gid,
@@ -199,6 +208,7 @@ func Run(ctx context.Context, config Config, args []string) error {
 		TLSConfig:  tlsConfig,
 		Logger:     logger,
 		Jailer:     jailer,
+		ProxyPort:  int(config.ProxyPort),
 	})
 	if err != nil {
 		return fmt.Errorf("failed to create boundary instance: %v", err)
diff --git a/proxy/proxy.go b/proxy/proxy.go
index ea0bde9..10c6e59 100644
--- a/proxy/proxy.go
+++ b/proxy/proxy.go
@@ -187,6 +187,7 @@ func (p *Server) handleHTTPConnection(conn net.Conn) {
 	p.auditor.AuditRequest(audit.Request{
 		Method:  req.Method,
 		URL:     req.URL.String(),
+		Host:    req.Host,
 		Allowed: result.Allowed,
 		Rule:    result.Rule,
 	})
@@ -237,6 +238,7 @@ func (p *Server) handleTLSConnection(conn net.Conn) {
 	p.auditor.AuditRequest(audit.Request{
 		Method:  req.Method,
 		URL:     req.URL.String(),
+		Host:    req.Host,
 		Allowed: result.Allowed,
 		Rule:    result.Rule,
 	})
@@ -270,6 +272,23 @@ func (p *Server) forwardRequest(conn net.Conn, req *http.Request, https bool) {
 		Path:     req.URL.Path,
 		RawQuery: req.URL.RawQuery,
 	}
+
+	//var requestBodyBytes []byte
+	//{
+	//	var err error
+	//	requestBodyBytes, err = io.ReadAll(req.Body)
+	//	if err != nil {
+	//		p.logger.Error("can't read response body", "error", err)
+	//		return
+	//	}
+	//	err = req.Body.Close()
+	//	if err != nil {
+	//		p.logger.Error("Failed to close HTTP response body", "error", err)
+	//		return
+	//	}
+	//	req.Body = io.NopCloser(bytes.NewBuffer(requestBodyBytes))
+	//}
+
 	var body = req.Body
 	if req.Method == http.MethodGet || req.Method == http.MethodHead {
 		body = nil
@@ -300,6 +319,16 @@ func (p *Server) forwardRequest(conn net.Conn, req *http.Request, https bool) {
 
 	p.logger.Debug("🔒 HTTPS Response", "status code", resp.StatusCode, "status", resp.Status)
 
+	p.logger.Debug("Forwarded Request",
+		"method", newReq.Method,
+		"host", newReq.Host,
+		//"requestBodyBytes", string(requestBodyBytes),
+		"URL", newReq.URL,
+	)
+	//for hKey, hVal := range newReq.Header {
+	//	p.logger.Debug("Forwarded Request Header", hKey, hVal)
+	//}
+
 	// Read the body and explicitly set Content-Length header, otherwise client can hung up on the request.
 	bodyBytes, err := io.ReadAll(resp.Body)
 	if err != nil {
@@ -315,10 +344,26 @@ func (p *Server) forwardRequest(conn net.Conn, req *http.Request, https bool) {
 	}
 	resp.Body = io.NopCloser(bytes.NewBuffer(bodyBytes))
 
+	// The downstream client (Claude) always communicates over HTTP/1.1.
+	// However, Go's default HTTP client may negotiate an HTTP/2 connection
+	// with the upstream server via ALPN during TLS handshake.
+	// This can cause the response's Proto field to be set to "HTTP/2.0",
+	// which would produce an invalid response for an HTTP/1.1 client.
+	// To prevent this mismatch, we explicitly normalize the response
+	// to HTTP/1.1 before writing it back to the client.
+	resp.Proto = "HTTP/1.1"
+	resp.ProtoMajor = 1
+	resp.ProtoMinor = 1
+
 	// Copy response back to client
 	err = resp.Write(conn)
 	if err != nil {
-		p.logger.Error("Failed to forward HTTP request", "error", err)
+		p.logger.Error("Failed to forward back HTTP response",
+			"error", err,
+			"host", req.Host,
+			"method", req.Method,
+			//"bodyBytes", string(bodyBytes),
+		)
 		return
 	}