> Source: [sk163324](https://support.checkpoint.com/results/sk/sk163324)

# sk163324 - Traffic from one VS to another VS is getting dropped with no log 

| Property | Value |
|----------|-------|
| Solution ID | sk163324 |
| Date Created | 2019-10-30 |
| Last Modified | 2019-11-10 |
| Technical Level | Advanced |
| Products | Security Gateway |
| Versions | R82.10, R82, R81.20 |

## Symptoms

- * Traffic from one VS to another VS is getting dropped with no log in SmartLog.
* On kernel debug ('`fw ctl zdebug -buf 32000 -m fw + packet packval drop | grep frag`') following log is seen:  
  `
  "fwfrag_expires: IP fragment expiration reached, freeing cookies;" `

## Cause

Issues with acccelerator module.

## Solution

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

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