%ROUTING-RIB-3-UPDATE_TIMEOUT

[tejeshwar]

Hi,

We are having GSR-12010 router in our n/w.Problm is that everytime any ospf link is going down we ae geting the error message listed below:

LC/0/2/CPU0:Jan 20 07:57:32 : ifmgr[164]: %PKT_INFRA-LINEPROTO-5-UPDOWN : Line protocol on Interface POS0/2/3/0, changed state to Down
RP/0/8/CPU0:Jan 20 07:57:32 : ospf[304]: %ROUTING-OSPF-5-ADJCHG : Process 200, Nbr 10.181.128.3 on POS0/2/3/0 in area 0 from FULL to DOWN, Neighbor Down: interface down or detached
LC/0/2/CPU0:Jan 20 07:57:34 : g_spa_3[158]: %L2-SONET_LOCAL-4-ALARM : SonetPath0/2/3/0: B3_TCA
LC/0/2/CPU0:Jan 20 07:57:42 : ifmgr[164]: %PKT_INFRA-LINK-3-UPDOWN : Interface POS0/2/3/0, changed state to Up
LC/0/2/CPU0:Jan 20 07:57:42 : ifmgr[164]: %PKT_INFRA-LINEPROTO-5-UPDOWN : Line protocol on Interface POS0/2/3/0, changed state to Up
LC/0/2/CPU0:Jan 20 07:57:45 : g_spa_3[158]: %L2-SONET_LOCAL-4-ALARM : SonetPath0/2/3/0: B3_TCA cleared
RP/0/8/CPU0:Jan 20 07:57:52 : ospf[304]: %ROUTING-OSPF-5-ADJCHG : Process 200, Nbr 10.181.128.3 on POS0/2/3/0 in area 0 from LOADING to FULL, Loading Done
RP/0/8/CPU0:Jan 20 08:27:32 : ipv4_rib[225]: %ROUTING-RIB-3-UPDATE_TIMEOUT : Client "ospf" updated the RIB without signaling update completion for Vrf: "default" Tbl: "default" Safi: "Unicast"
LC/0/2/CPU0:Jan 20 08:56:40 : ifmgr[164]: %PKT_INFRA-LINK-3-UPDOWN : Interface POS0/2/3/0, changed state to Down
LC/0/2/CPU0:Jan 20 08:56:40 : ifmgr[164]: %PKT_INFRA-LINEPROTO-5-UPDOWN : Line protocol on Interface POS0/2/3/0, changed state to Down
RP/0/8/CPU0:Jan 20 08:56:40 : ospf[304]: %ROUTING-OSPF-5-ADJCHG : Process 200, Nbr 10.181.128.3 on POS0/2/3/0 in area 0 from FULL to DOWN, Neighbor Down: interface down or detached
LC/0/2/CPU0:Jan 20 08:56:40 : g_spa_3[158]: %L2-SONET_LOCAL-4-ALARM : SonetPath0/2/3/0: B3_TCA
LC/0/2/CPU0:Jan 20 08:56:50 : ifmgr[164]: %PKT_INFRA-LINK-3-UPDOWN : Interface POS0/2/3/0, changed state to Up
LC/0/2/CPU0:Jan 20 08:56:50 : ifmgr[164]: %PKT_INFRA-LINEPROTO-5-UPDOWN : Line protocol on Interface POS0/2/3/0, changed state to Up
LC/0/2/CPU0:Jan 20 08:56:52 : g_spa_3[158]: %L2-SONET_LOCAL-4-ALARM : SonetPath0/2/3/0: B3_TCA cleared
RP/0/8/CPU0:Jan 20 08:57:00 : ospf[304]: %ROUTING-OSPF-5-ADJCHG : Process 200, Nbr 10.181.128.3 on POS0/2/3/0 in area 0 from LOADING to FULL, Loading Done
RP/0/8/CPU0:Jan 20 09:26:40 : ipv4_rib[225]: %ROUTING-RIB-3-UPDATE_TIMEOUT : Client "ospf" updated the RIB without signaling update completion for Vrf: "default" Tbl: "default" Safi: "Unicast"

Please help us to get route cause and solution to this error log.

Rgds,

Tejeshwar Saini

[Giuseppe Larosa]

Hello Tejeshwar,

the OSPF adjacency comes up correctly?

is the device able to forward and receive over the link?

the message appears to just signal the OSPF process has modified the RIB table, because the OSPF neighbor came up, without providing a signal to another process and

This may be without impact or with impact on your device

if you see that there is an impact you should open a TAC service request.

if there is no impact, you may be able to live with this message

You are using IOS XR 3.6. TAC will probably suggest you an upgrade that can take the form or one or more SMU packages or a whole IOS XR upgrade.

Hope to help

Giuseppe

[tejeshwar]

Hi Giuseppe,

Thanks!!!

The ospf adjacency cmes up normally.

Yes. Forwarding is OK.I can see traffic on both the links.

However I need to cross verify with MRTG graph output during this error message.

Rgds,

Tejeshwar Saini

[Bryan Garland · Accepted solution]

Tejeshwar,

Sounds like known issue bug CSCsu61797.  Can you let me know what version you are running? 

Symptom:
The following messages are occasionally seen in the console log:
ipv4_rib[219]: %ROUTING-RIB-3-UPDATE_TIMEOUT : Client "ospf" updated the RIB without signaling update completion for Vrf: "default" Tbl: "default" Safi: "Unicast"


Conditions:
30 minutes after a partial route calculation for a /32 inter-area or external OSPF route,
the above message is seen.

Workaround:
None.  The message is cosmetic and does not affect OSPF operation or forwarding.

This is integrated into 3.8.0 and higher.