Hi, I'm facing issues with the BFD between ASR903 and ASR9010 also ASR920, this never coming up the state only is "init", the ASR903 use the IOS XE 03.18.02.SP.156-2.SP2-ext. I'm using the same version for ASR920 connected to ASR9010, and between these the BFD are Up.
So I'm asking if may be the issues is related to IOS XE bugs under ASR903, I appreciate your comments and support.
interface Port-channel1
mtu 9120
ip address 10.11.11.25 255.255.255.252
no ip redirects
no ip proxy-arp
ip ospf network point-to-point
ip ospf mtu-ignore
logging event link-status
load-interval 30
mpls ip
bfd interval 50 min_rx 50 multiplier 3
no bfd echo
end
R01#sh run inter port-channel 3
Building configuration...
Current configuration : 384 bytes
!
interface Port-channel3
mtu 9120
ip address 10.11.11.34 255.255.255.252
no ip redirects
no ip proxy-arp
ip ospf network point-to-point
ip ospf mtu-ignore
logging event link-status
load-interval 30
mpls ip
bfd interval 50 min_rx 50 multiplier 3
no bfd echo
end
R1#sh bfd neighbors details
IPv4 Sessions
NeighAddr LD/RD RH/RS State Int
10.11.11.26 2/2 Down Init Po1
Session Host: Hardware - session negotiated with platform adjusted timer values.
MinTxInt - configured: 50000 adjusted: 1000000
OurAddr: 10.11.11.25
Handle: 2
Local Diag: 0, Demand mode: 0, Poll bit: 0
MinTxInt: 1000000, MinRxInt: 1000000, Multiplier: 3
Received MinRxInt: 1000000, Received Multiplier: 3
Holddown (hits): 0(0), Hello (hits): 1000(0)
Rx Count: 0
Tx Count: 108543
Elapsed time watermarks: 0 0 (last: 0)
Registered protocols: OSPF CEF
Last packet: Version: 1 - Diagnostic: 0
State bit: Down - Demand bit: 0
Poll bit: 0 - Final bit: 0
C bit: 1
Multiplier: 3 - Length: 24
My Discr.: 2 - Your Discr.: 0
Min tx interval: 1000000 - Min rx interval: 1000000
Min Echo interval: 0
IPv4 Sessions
NeighAddr LD/RD RH/RS State Int
10.11.11.33 1/2 Down Init Po3
Session Host: Hardware - session negotiated with platform adjusted timer values.
MinTxInt - configured: 50000 adjusted: 1000000
OurAddr: 10.11.11.34
Handle: 1
Local Diag: 0, Demand mode: 0, Poll bit: 0
MinTxInt: 1000000, MinRxInt: 1000000, Multiplier: 3
Received MinRxInt: 1000000, Received Multiplier: 3
Holddown (hits): 0(0), Hello (hits): 1000(0)
Rx Count: 0
Tx Count: 108543
Elapsed time watermarks: 0 0 (last: 0)
Registered protocols: OSPF CEF
Last packet: Version: 1 - Diagnostic: 0
State bit: Down - Demand bit: 0
Poll bit: 0 - Final bit: 0
C bit: 1
Multiplier: 3 - Length: 24
My Discr.: 2 - Your Discr.: 0
Min tx interval: 1000000 - Min rx interval: 1000000
Min Echo interval: 0
*May 20 04:37:42.828: BFD-DEBUG Event: V1 FSM ld:2 handle:2 event:RX DOWN state:INIT (0)
*May 20 04:37:43.789: BFD-DEBUG Event: V1 FSM ld:2 handle:2 event:RX DOWN state:INIT (0)
*May 20 04:37:44.579: BFD-DEBUG Event: V1 FSM ld:2 handle:2 event:RX DOWN state:INIT (0)
*May 20 04:37:45.342: BFD-DEBUG Event: V1 FSM ld:2 handle:2 event:RX DOWN state:INIT (0)
*May 20 04:37:46.105: BFD-DEBUG Event: V1 FSM ld:2 handle:2 event:RX DOWN state:INIT (0)
*May 20 04:37:47.067: BFD-DEBUG Event: V1 FSM ld:2 handle:2 event:RX DOWN state:INIT (0)
*May 20 04:37:47.856: BFD-DEBUG Event: V1 FSM ld:2 handle:2 event:RX DOWN state:INIT (0)
*May 20 04:37:48.619: BFD-DEBUG Event: V1 FSM ld:2 handle:2 event:RX DOWN state:INIT (0)
*May 20 04:37:49.382: BFD-DEBUG Event: V1 FSM ld:2 handle:2 event:RX DOWN state:INIT (0)
*May 20 04:37:50.344: BFD-DEBUG Event: V1 FSM ld:2 handle:2 event:RX DOWN state:INIT (0)
*May 20 04:37:51.133: BFD-DEBUG Event: V1 FSM ld:2 handle:2 event:RX DOWN state:INIT (0)
*May 20 04:37:51.896: BFD-DEBUG Event: V1 FSM ld:2 handle:2 event:RX DOWN state:INIT (0)
*May 20 04:37:52.659: BFD-DEBUG Event: V1 FSM ld:2 handle:2 event:RX DOWN state:INIT (0)
*May 20 04:37:53.621: BFD-DEBUG Event: V1 FSM ld:2 handle:2 event:RX DOWN state:INIT (0)
*May 20 04:37:54.410: BFD-DEBUG Event: V1 FSM ld:2 handle:2 event:RX DOWN state:INIT (0)
R1#show version
Cisco IOS XE Software, Version 03.18.02.SP.156-2.SP2-ext
Cisco IOS Software, ASR900 Software (PPC_LINUX_IOSD-UNIVERSALK9-M), Version 15.6(2)SP2, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2017 by Cisco Systems, Inc.
Compiled Wed 08-Mar-17 10:22 by mcpre
Cisco IOS-XE software, Copyright (c) 2005-2017 by cisco Systems, Inc.
All rights reserved. Certain components of Cisco IOS-XE software are
licensed under the GNU General Public License ("GPL") Version 2.0. The
software code licensed under GPL Version 2.0 is free software that comes
with ABSOLUTELY NO WARRANTY. You can redistribute and/or modify such
GPL code under the terms of GPL Version 2.0. For more details, see the
documentation or "License Notice" file accompanying the IOS-XE software,
or the applicable URL provided on the flyer accompanying the IOS-XE
software.
