> Source: [sk114866](https://support.checkpoint.com/results/sk/sk114866)

# sk114866 - "There is only one interface defined for xxx" error on Policy verification failure

| Property | Value |
|----------|-------|
| Solution ID | sk114866 |
| Date Created | 2016-12-09 |
| Last Modified | 2016-12-11 |
| Technical Level | Advanced |
| Products | Security Management Server |
| Versions | R82.10, R82, R81.20 |
| OS | Gaia |

## Symptoms

- * "There is only one interface defined for \<Management Server object name\>. At least one more interface must be configured for this object in order to use the Anti-Spoofing feature.' message during policy verification failure after migrating from standalone to Distributed configuration per [sk61681](https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk61681).
* Only one interface was left on the Security Management Server object by removing all other interfaces after migration.

## Solution

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