This signature fires when TCP options occur after the end of options indicator in the TCP options list.All 1306 Sigs will fire an alert in inline mode and will not function in promiscuous mode.
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TCP options may occur after the end of options list indicator in network traffic but this behavior is not correct. This signature allows users to enforce policies related to this option. In addition, if any problems with option parsing are found on end hosts, users can use this signature to modify or deny offending packets.
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