FED_L3_ERRMSG-3-mpls_recursive_label_err ??

[ayee]

Hi all, I have two 3850-24XS as a stacked distribution switch running 16.3.6 with MPLS enabled.

For awhile now I've been getting a lot of traceback errors in the log and google does not seem to be helping me decipher them.

Here are the two primary errors I've been receiving:

%FED_L3_ERRMSG-3-mpls_recursive_label_err:Switch 2 R0/0: fed:  Unsupported recursive MPLS label for local_label 1881  

%FMFP-3-OBJ_DWNLD_TO_DP_FAILED:Switch 2 R0/0: fman_fp_image:  label 0x1a22 download to DP failed

Can anyone shed some light on what these errors might mean?

Thanks,

Aaron

[a.alekseev]

Could you show the config?

[ayee]

ip vrf vrfnamehere
rd 1:486
route-target export 1:486
route-target import 1:486
!
mpls label protocol ldp
!

interface TenGigabitEthernet1/0/24
description ***UPLINK1***
no switchport
no ip address
ip mtu 1514
mpls ip
mpls label protocol ldp
channel-protocol lacp
channel-group 10 mode active
service-policy input AutoQos-4.0-Trust-Dscp-Input-Policy
service-policy output AutoQos-4.0-Output-Policy
!

interface TenGigabitEthernet2/0/24
description ***UPLINK2***
no switchport
no ip address
ip mtu 1514
mpls ip
mpls label protocol ldp
channel-protocol lacp
channel-group 10 mode active
service-policy input AutoQos-4.0-Trust-Dscp-Input-Policy
service-policy output AutoQos-4.0-Output-Policy

interface Port-channel10
desciption ***MPLS UPLINK***
no switchport
ip address x.x.x.x 255.255.255.252
ip mtu 1514
ip pim sparse-mode
mpls ip
mpls label protocol ldp
end
!
interface Loopback8
ip address x.x.x.x 255.255.255.255
!
router eigrp 5
network x.x.x.xxxx
network x.x.x.xxxx
network x.x.x.xxxx
network x.x.x.xxxx
network x.x.x.xxxx
eigrp router-id x.x.x.x
!
!
router eigrp 65500
!
address-family ipv4 vrf vrfnamehere
redistribute connected
redistribute bgp 65500 metric 10000 100 255 1 1500
network x.x.x.x
autonomous-system 5
exit-address-family
!
router bgp 65500
bgp router-id x.x.x.x
bgp log-neighbor-changes
neighbor x.x.x.x remote-as 65500
neighbor x.x.x.x update-source Loopback8
neighbor x.x.x.x remote-as 65500
neighbor x.x.x.x update-source Loopback8
!
address-family vpnv4
neighbor x.x.x.x activate
neighbor x.x.x.x send-community extended
neighbor x.x.x.x activate
neighbor x.x.x.x send-community extended
exit-address-family
!

Hi alekseev, I've copied the MPLS portion of the config here.  Hopefully you can still make heads or tails of it after i've stripped some of the names and addresses off.

[Georg Pauwen]

Hello,

as for the second error, the only thing I could find is the bug below, check if that might apply. The recommended fix is to upgrade to 16.6 or 16.9:

FMFP-3-OBJ_DWNLD_TO_DP_FAILED error after modifying QoS policy
CSCvi11123
Description
Symptom:
After modifying a QoS policy that is still attached to one or more sub-interfaces, the following error message may be observed and future marking will fail:

*Feb 21 19:46:18.856: %FMFP-3-OBJ_DWNLD_TO_DP_FAILED: SIP1: fman_fp_image: Batch type 1 ID 2882382797 download to DP failed

Conditions:
QoS marking is enabled on multiple port-channel sub-interfaces.

Workaround:
Detach the QoS policy from the interfaces before marking the changes.