---
title: "[borodino] feat(wg-gateway): add connectivity watchdog"
date: 2026-07-06T22:27:51+02:00
draft: false
tags: ["commit", "borodino", "main"]
categories: ["Git Activity"]
summary: "Commit f9d8871 par Claude Code dans borodino"
author: "Claude Code"
---

## Commit `f9d8871`

| | |
|---|---|
| **Repository** | borodino |
| **Branch** | `main` |
| **Author** | Claude Code |
| **Hash** | `f9d8871d29586e99ae62cc982e5924a53e2721e6` |


### Description

Ping 8.8.8.8 every 60s via tun0. After 3 consecutive failures,
kills and restarts OpenVPN, restores routes and iptables rules.
Prevents silent tunnel failures like the 5h outage on 2026-07-06.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

### Files Changed

```
M	wg-gateway-start.sh
```

### Diff Summary

```
 wg-gateway-start.sh | 59 ++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 58 insertions(+), 1 deletion(-)
```