Default Severity WARNING
Log Message Sender source <srcip> not within interface range (<ifacerange>)
Explanation Received OSPF data from a neighboring router not within the
receive interface range.
Gateway Action drop
Recommended Action Make sure all locally attached OSPF routes are on the same network.
Revision 1
Parameters srcip
ifacerange
Context Parameters Rule Name
Packet Buffer
2.40.7. area_mismatch (ID: 02400007)
Default Severity WARNING
Log Message Bad area <area>
Explanation Received OSPF data from a neighboring router not within the same
area as the receive interface.
Gateway Action drop
Recommended Action Make sure all locally attached OSPF routers are in the same area as
the attaching interfaces.
Revision 1
Parameters area
Context Parameters Rule Name
Packet Buffer
2.40.8. hello_netmask_mismatch (ID: 02400008)
Default Severity WARNING
Log Message Hello netmask mismatch. Received was <recv_netmask>, mine is
<my_netmask>. Dropping
Explanation Received OSPF data from a neighboring router with different
network netmask then the receive interface.
Gateway Action drop
Recommended Action Make sure all locally attached OSPF routers have the same netmask
as the attaching interfaces.
Revision 1
Chapter 2: Log Message Reference
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