Default Severity WARNING
Log Message Hello E-flag mismatch. Received was <recv_e_flag>, mine is
<my_e_flag>. Dropping
Explanation Received OSPF data from a neighboring router with mismatching
E-flag (describes how AS-external-LSAs are flooded) configuration.
Gateway Action drop
Recommended Action Make sure all locally attached OSPF routers share the same E-flag
configuration.
Revision 1
Parameters recv_e_flag
my_e_flag
Context Parameters Rule Name
Packet Buffer
2.40.12. hello_n_flag_mismatch (ID: 02400012)
Default Severity WARNING
Log Message Hello N-flag mismatch. Received was <recv_n_flag>, mine is
<my_n_flag>. Dropping
Explanation Received OSPF data from a neighboring router with mismatching
N-flag (NSSA details) configuration.
Gateway Action drop
Recommended Action Make sure all locally attached OSPF routers share the same N-flag
configuration.
Revision 1
Parameters recv_n_flag
my_n_flag
Context Parameters Rule Name
Packet Buffer
2.40.13. both_np_and_e_flag_set (ID: 02400013)
Default Severity WARNING
Log Message Hello N-flag and E-flag set. This is a illegal combination. Dropping
Explanation Received OSPF data from a neighboring router which illegally have
both the N and E-flag set.
Gateway Action drop
Recommended Action Check the configuration on the neighboring router.
Chapter 2: Log Message Reference
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