Ping (ICMP) Monitor
Verify that a host is reachable using ICMP echo requests, the simplest way to check network connectivity.
How it works
UptimeGuard sends ICMP echo (ping) packets to the target hostname or IP address. The host is considered "up" if at least one reply is received within the timeout period.
Configuration
| Setting | Description |
|---|---|
| Hostname / IP | The target host to ping. |
| Packet Count | Number of ICMP packets to send per check (default: 3). |
| Timeout | Max wait time per packet in seconds. |
When to use
- Checking basic server reachability
- Monitoring network infrastructure (routers, switches)
- Detecting network-level outages before they affect services
Limitations
Some hosts block ICMP traffic. If your server has ICMP disabled, use an HTTP or Port monitor instead.