Multicast_Ethernet_Ip_Address_Missmatch (Id: 07000033); Oversize_Gre (Id: 07000050); Oversize_Esp (Id: 07000051) - D-Link NetDefend DFL-210 Log Reference Manual

2.26.13. oversize_gre (ID: 07000050)

2.26.12. multicast_ethernet_ip_address_missmatch (ID:
07000033)
Default Severity
Log Message
Explanation
Gateway Action
Recommended Action
Revision
Parameters
Context Parameters
2.26.13. oversize_gre (ID: 07000050)
Default Severity
Log Message
Explanation
Gateway Action
Recommended Action
Revision
Parameters
Context Parameters

2.26.14. oversize_esp (ID: 07000051)

Default Severity
Log Message
Explanation
Gateway Action
Recommended Action
WARNING
Received packet with a destination IP address <ip_multicast_addr>
that does not match
<eth_multicast_addr>
A packet was received with an IP multicast Ethernet address as
destination address, but the IP address in the IP header does however
not match it. This is a known exploit, though the gateway is currently
configured to forward these packets.
ignore
None.
1
ip_multicast_addr
eth_multicast_addr
Rule Name
Packet Buffer
WARNING
Configured size limit for the GRE protocol exceeded. Dropping
The configured size limit for the GRE protocol was exceeded.
Dropping packet.
drop
This can be changed under the Advanced Settings section.
1
proto
Rule Name
Packet Buffer
WARNING
Configured size limit for the ESP protocol exceeded. Dropping
The configured size limit for the ESP protocol was exceeded.
Dropping packet.
drop
This can be changed under the Advanced Settings section.
321
Chapter 2. Log Message Reference
the Ethernet multicast address