Users Guide

Table 35. OSPFv2 system log messages (continued)
System log message Severity Description Recommended action
%OSPFV2_OPTION_MISMATCH:
OSPF detected option mismatch
Informational This indicates there is a mismatch
in type of area configuration. OSPF
detected option mismatch
VRF %s from %s on
interface %s
Check and configure the
same area type for OSPFv2
neighbors.
%OSPFV2_MTU_MISMATCH:
OSPF detected mtu mismatch
Informational The received OSPF hello packet's IP
MTU value is not matching with the
receiving interface's IP MTU value.
The session will stay in EXSTART/
EXCHANGE state. OSPF detected
mtu mismatch VRF %s from
%s on interface %s
Try to configure the
same MTU value for
ospfv2 interfaces. Otherwise
configure ip ospf mtu-
ignore command under
ospfv2 interfaces to resolve
this issue.
%OSPFV2_DUP_RTRID: OSPF
detected duplicate router-id
Informational The received OSPF packet's router-
id is same as of local OSPF router-
id. OSPF detected duplicate
router-id VRF %s from %s
on interface %s
Check and configure the
unique router-id across all
ospfv2 routers.
%OSPFV2_NBR_ADMN_DWN:
OSPF detected neighbor admin
down
Informational The OSPFv2 process detected
the mentioned neighbor is
adminisatratively down. The reason
could be interface oper/admin
down. Also possible failure in
socket creation. OSPF detected
neighbor admin down VRF %s
from %s on interface %s
Use debug IP ospfv2
command to get the debug
prints in journal logs. If there
is a socket failure, try to
unconfigure and configure
again OSPF. If the problem
is not resolved reboot the
system. If the underlying
OSPF interface is admin/
oper down try to activate
interface.
%OSPFV2_CHNGD_RTRID:
OSPF detected change in router-
id
Informational OSPF process detected change in
neighbor's router-id while sending
route updates. OSPF detected
change in router-id VRF %s
from %s on interface %s
No action required.
%OSPFV2_PKT_LCL_ADDR:
OSPF detected packet from local
address
Informational OSPF process detected ospfv2
packet with source IP address as
same as OSPFv2 interface's IP
address. OSPF detected packet
from local address VRF %s
from %s on interface %s
Check and configure
STP/RSTP/MSTP wherever
needed. Another possible
case is using the same IP
address for both local and
remote ospfv2 interface.
OSPFv2 system log message reference 59