tunnels: optional remote_host forward destination (default 127.0.0.1)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

tests/test_manager.py

@@ -3,6 +3,8 @@ import os
 import signal
 from unittest.mock import MagicMock, patch
 
+from dataclasses import replace
+
 import pytest
 
 from bridge.models import BridgeState, ReconnectPolicy, TunnelConfig
@@ -38,6 +40,16 @@ class TestBuildSshCommand:
         assert "-i" in cmd
         assert "ubuntu@host.local" in cmd
 
+    def test_remote_host_override_local(self, tunnel_cfg):
+        cfg = replace(tunnel_cfg, direction="local", remote_host="10.43.103.154")
+        cmd = build_ssh_command(cfg)
+        assert "-L" in cmd
+        assert f"{cfg.local_port}:10.43.103.154:{cfg.remote_port}" in cmd
+
+    def test_remote_host_default_loopback(self, tunnel_cfg):
+        cmd = build_ssh_command(tunnel_cfg)
+        assert "18000:127.0.0.1:8000" in cmd
+
     def test_server_alive_options(self, tunnel_cfg):
         cmd = build_ssh_command(tunnel_cfg)
         assert "-o" in cmd