XR7/ LNT along with several other platforms are seeing the below errors:
RP/0/RP0/CPU0:darwin1#show log | in RETRY
Fri Aug 28 02:35:15.217 UTC
RP/0/RP0/CPU0:Aug 24 07:06:43.951 UTC: fib_mgr[355]: %ROUTING-FIB-4-RETRYDB_NONEMPTY : One or more FIB object(s) have been in IPv4 retry queue for at least 120 seconds
RP/0/RP0/CPU0:Aug 24 07:10:43.951 UTC: fib_mgr[355]: %ROUTING-FIB-4-RETRYDB_NONEMPTY : One or more FIB object(s) have been in IPv4 retry queue for at least 240 seconds
RP/0/RP0/CPU0:Aug 24 07:18:43.951 UTC: fib_mgr[355]: %ROUTING-FIB-4-RETRYDB_NONEMPTY : One or more FIB object(s) have been in IPv4 retry queue for at least 480 seconds
RP/0/RP0/CPU0:Aug 24 07:34:43.951 UTC: fib_mgr[355]: %ROUTING-FIB-4-RETRYDB_NONEMPTY : One or more FIB object(s) have been in IPv4 retry queue for at least 960 seconds
RP/0/RP0/CPU0:Aug 24 08:06:43.951 UTC: fib_mgr[355]: %ROUTING-FIB-4-RETRYDB_NONEMPTY : One or more FIB object(s) have been in IPv4 retry queue for at least 1920 seconds
RP/0/RP0/CPU0:Aug 24 09:10:43.951 UTC: fib_mgr[355]: %ROUTING-FIB-4-RETRYDB_NONEMPTY : One or more FIB object(s) have been in IPv4 retry queue for at least 3840 seconds
RP/0/RP0/CPU0:Aug 24 11:18:43.951 UTC: fib_mgr[355]: %ROUTING-FIB-4-RETRYDB_NONEMPTY : One or more FIB object(s) have been in IPv4 retry queue for at least 7680 seconds
RP/0/RP0/CPU0:Aug 24 15:34:43.952 UTC: fib_mgr[355]: %ROUTING-FIB-4-RETRYDB_NONEMPTY : One or more FIB object(s) have been in IPv4 retry queue for at least 15360 seconds
RP/0/RP0/CPU0:Aug 25 00:06:43.952 UTC: fib_mgr[355]: %ROUTING-FIB-4-RETRYDB_NONEMPTY : One or more FIB object(s) have been in IPv4 retry queue for at least 30720 seconds
RP/0/RP0/CPU0:Aug 25 17:10:43.952 UTC: fib_mgr[355]: %ROUTING-FIB-4-RETRYDB_NONEMPTY : One or more FIB object(s) have been in IPv4 retry queue for at least 61440 seconds
RP/0/RP0/CPU0:Aug 26 17:10:43.952 UTC: fib_mgr[355]: %ROUTING-FIB-4-RETRYDB_NONEMPTY : One or more FIB object(s) have been in IPv4 retry queue for at least 86400 seconds
RP/0/RP0/CPU0:Aug 27 17:10:43.952 UTC: fib_mgr[355]: %ROUTING-FIB-4-RETRYDB_NONEMPTY : One or more FIB object(s) have been in IPv4 retry queue for at least 86400 seconds
RP/0/RP0/CPU0:darwin1#
This is identical to:
From our lab node:
RP/0/RP0/CPU0:darwin1#show cef unresolved location 0/rp0/CPU0
Fri Aug 28 02:35:33.827 UTC
IPV4:
-----
Prefix Next Hop Interface
------------------- ------------------- ------------------
10.0.101.1/32 10.0.101.1/32 (?) MgmtEth0/RP0/CPU0/0
10.0.101.3/32 10.0.101.3/32 (?) MgmtEth0/RP0/CPU0/0
10.0.101.7/32 10.0.101.7/32 (?) MgmtEth0/RP0/CPU0/0
10.0.101.8/32 10.0.101.8/32 (?) MgmtEth0/RP0/CPU0/0
10.0.101.15/32 10.0.101.15/32 (?) MgmtEth0/RP0/CPU0/0
10.0.101.22/32 10.0.101.22/32 (?) MgmtEth0/RP0/CPU0/0
10.0.101.29/32 10.0.101.29/32 (?) MgmtEth0/RP0/CPU0/0
10.0.101.102/32 10.0.101.102/32 (?) MgmtEth0/RP0/CPU0/0
<snip>
These are the ones that are not resolved at this time.
These entries were learned via arp. They are out of the subnet range configured on the MgMtETH0 interface
CEF as a check, requires we have a route for this entry in rib before installing this.
That is why we are seeing them in the retry db.
RP/0/RP0/CPU0:darwin1#show arp mgmtEth 0/RP0/CPU0/0
Fri Aug 28 02:35:45.052 UTC
-------------------------------------------------------------------------------
0/RP0/CPU0
-------------------------------------------------------------------------------
Address Age Hardware Addr State Type Interface
10.0.101.1 00:10:12 00de.fb6e.7281 Dynamic ARPA MgmtEth0/RP0/CPU0/0
10.0.101.3 00:00:44 000c.299f.2ea0 Dynamic ARPA MgmtEth0/RP0/CPU0/0
10.0.101.7 03:21:44 0050.56b6.ea6e Dynamic ARPA MgmtEth0/RP0/CPU0/0
10.0.101.8 00:00:49 000c.29dd.58eb Dynamic ARPA MgmtEth0/RP0/CPU0/0
10.0.101.15 00:39:50 000c.291f.34b9 Dynamic ARPA MgmtEth0/RP0/CPU0/0
10.0.101.22 02:20:15 0050.56a2.36f9 Dynamic ARPA MgmtEth0/RP0/CPU0/0
10.0.101.29 02:59:25 0050.56a2.2503 Dynamic ARPA MgmtEth0/RP0/CPU0/0
10.0.101.102 00:08:56 00de.fbf0.bddd Dynamic ARPA MgmtEth0/RP0/CPU0/0
10.0.101.151 00:06:40 0025.b500.000b Dynamic ARPA MgmtEth0/RP0/CPU0/0
<snip>
To address this issue, please configure the below:
RP/0/RP0/CPU0:darwin1#conf t
Fri Aug 28 02:35:51.928 UTC
RP/0/RP0/CPU0:darwin1(config)#int mgmtEth 0/RP0/CPU0/0
RP/0/RP0/CPU0:darwin1(config-if)#arp learning local
RP/0/RP0/CPU0:darwin1(config-if)#commit
Fri Aug 28 02:36:01.404 UTC
RP/0/RP0/CPU0:darwin1(config-if)#
RP/0/RP0/CPU0:darwin1(config-if)#
RP/0/RP0/CPU0:darwin1#
RP/0/RP0/CPU0:darwin1#
RP/0/RP0/CPU0:darwin1#
RP/0/RP0/CPU0:darwin1#show run int mgmtEth 0/RP0/CPU0/0
Fri Aug 28 02:43:03.993 UTC
interface MgmtEth0/RP0/CPU0/0
ipv4 address 10.197.241.118 255.255.254.0
arp learning local
!
RP/0/RP0/CPU0:darwin1#
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