> Source: [sk166175](https://support.checkpoint.com/results/sk/sk166175)

# sk166175 - Routed stops working and traffic is lost after failover in ClusterXL

| Property | Value |
|----------|-------|
| Solution ID | sk166175 |
| Date Created | 2020-04-06 |
| Last Modified | 2020-06-01 |
| Technical Level | Advanced |
| Products | Security Gateway |
| Versions | R82.10, R82, R81.20 |
| OS | Gaia |

## Symptoms

- Routed stops working and traffic is lost after failover in ClusterXL when BGP and ECMP are enabled.

## Cause

The BGP ECMP code wasn't properly handling the differences between routes received from BGP peers and routes synced from active cluster member to standby.

"routed" stops working when trying to read some missing information. The fix consists of checking for the existence of that information.

## Solution

This solution requires authentication. Please log in to view the full solution.

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