we restored the config (Transparent Bridge) from our 4500B on our 4500D Appliance.
The 4500B runs fine on 8.1.3. But the 4500D does not work with the config.
We cannot open any https site.
Firefox shows the error ssl_error_rx_record_too_long.
An upgrade to 8.2.2 or 9.0 does not fix it.
We used this guide: https://community.mcafee.com/t5/Documents/Web-Gateway-Restoring-a-backup-after-a-Hardware-replacemen...
Go to Solution.
We had to disable ip-spoofing. Now everything works.
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