From a7790b7115aba9aec7bfc6df5fb834ecbcdbdb6e Mon Sep 17 00:00:00 2001
From: saravanakumardb1 <saravanakumardb1@users.noreply.github.com>
Date: Sun, 22 Feb 2026 16:46:18 -0800
Subject: [PATCH] chore(local-llms): add WSL Ollama connectivity test script

Add a helper script to quickly verify Ollama reachability across localhost, WSL gateway, and nameserver paths to speed up Windows+WSL troubleshooting.

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 __LOCAL_LLMs/windows_specific/test-ollama.sh | 53 ++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 __LOCAL_LLMs/windows_specific/test-ollama.sh

diff --git a/__LOCAL_LLMs/windows_specific/test-ollama.sh b/__LOCAL_LLMs/windows_specific/test-ollama.sh
new file mode 100644
index 00000000..15d52796
--- /dev/null
+++ b/__LOCAL_LLMs/windows_specific/test-ollama.sh
@@ -0,0 +1,53 @@
+#!/bin/bash
+echo "=== Testing Ollama connectivity from WSL ==="
+echo ""
+
+echo "1. localhost:11434"
+if curl -s --max-time 3 http://localhost:11434/api/tags >/dev/null 2>&1; then
+    echo "   [OK] Reachable"
+    curl -s http://localhost:11434/api/tags | python3 -c "import sys,json; d=json.load(sys.stdin); print(f'   Models: {len(d.get(\"models\",[]))}')" 2>/dev/null
+else
+    echo "   [FAIL] Not reachable"
+fi
+echo ""
+
+echo "2. Default gateway (ip route)"
+GW=$(ip route show default 2>/dev/null | awk '{print $3}' | head -1)
+echo "   IP: ${GW:-not found}"
+if [ -n "$GW" ]; then
+    if curl -s --max-time 3 "http://${GW}:11434/api/tags" >/dev/null 2>&1; then
+        echo "   [OK] Reachable"
+        curl -s "http://${GW}:11434/api/tags" | python3 -c "import sys,json; d=json.load(sys.stdin); print(f'   Models: {len(d.get(\"models\",[]))}')" 2>/dev/null
+    else
+        echo "   [FAIL] Not reachable"
+    fi
+fi
+echo ""
+
+echo "3. resolv.conf nameserver"
+NS=$(grep nameserver /etc/resolv.conf 2>/dev/null | awk '{print $2}' | head -1)
+echo "   IP: ${NS:-not found}"
+if [ -n "$NS" ]; then
+    if curl -s --max-time 3 "http://${NS}:11434/api/tags" >/dev/null 2>&1; then
+        echo "   [OK] Reachable"
+        curl -s "http://${NS}:11434/api/tags" | python3 -c "import sys,json; d=json.load(sys.stdin); print(f'   Models: {len(d.get(\"models\",[]))}')" 2>/dev/null
+    else
+        echo "   [FAIL] Not reachable"
+    fi
+fi
+echo ""
+
+echo "4. host.docker.internal"
+if curl -s --max-time 3 http://host.docker.internal:11434/api/tags >/dev/null 2>&1; then
+    echo "   [OK] Reachable"
+else
+    echo "   [FAIL] Not reachable"
+fi
+echo ""
+
+echo "5. Windows Ollama binding check"
+echo "   Ollama needs OLLAMA_HOST=0.0.0.0 on Windows to listen on all interfaces."
+echo "   If only localhost works on Windows but not from WSL, set this env var"
+echo "   on Windows and restart Ollama."
+echo ""
+echo "=== Done ==="