# BUG 1164092 NP7 FortiGates v7.2.11 may stop sending traffic out on certain interfaces

[https://community.fortinet.com/t5/FortiGate/Troubleshooting-Tip-NP7-FortiGates-on-v7-2-11-may-stop-sending/ta-p/396301](https://community.fortinet.com/t5/FortiGate/Troubleshooting-Tip-NP7-FortiGates-on-v7-2-11-may-stop-sending/ta-p/396301)

<table id="bkmrk-1128652%2C-1164092-on-"><tbody><tr><td>1128652, 1164092

</td><td>On NP7 platforms, a change in the destination MAC address or fib change may cause traffic to stop on certain interfaces.

**Workaround**: Disable offload on policy rules.

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