Option headers for ICMP6 Router Advertisements have a length specified in multiples of 8 bytes. A length of zero is nonsensical, and the router which sent this packet has been misconfigured.
No remedy is available.
Warning
Received bad Router Advertisement on VLAN %vlanName% from %sourceAddress% : Option length for code %optCode% is zero
| Name | Type |
|---|---|
| vlanName | VLAN |
| sourceAddress | IPv6 |
| optCode | uInt |
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