> Source: [sk163513](https://support.checkpoint.com/results/sk/sk163513)

# sk163513 - Cluster failover based on ping probing failure does not work with ISP Redundancy

| Property | Value |
|----------|-------|
| Solution ID | sk163513 |
| Date Created | 2019-11-11 |
| Last Modified | 2019-11-11 |
| Technical Level | Advanced |
| Products | Spark Firewall (Locally Managed) |
| Versions | R82.00.X, R81.10.X |
| Platform | 910 |

## Symptoms

- * Cluster failover based on ping probing failure does not work with ISP Redundancy.
* Each cluster member has two (or more) Internet connections sending probe pings to specific IP addresses. If the ping probing of one of the Internet connections on the active cluster member fails, this member remains the active member even though the cluster interface check should notice that the standby member has more active Internet connections and perform a failover.

## Solution

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