Cisco Bug: CSCuj80945 - ASR9k disconnects satellite during normal operation
Last Modified
Feb 13, 2018
Products (7)
- Cisco ASR 9000 Series Aggregation Services Routers
- Cisco ASR 9922 Router
- Cisco IOS XR Software
- Cisco ASR 9010 Router
- Cisco ASR 9006 Router
- Cisco ASR 9001 Router
- Cisco ASR 9912 Router
Known Affected Releases
4.2(1) 5.2(2)
Description (partial)
Symptom: ASR9k host disconnects satellite during normal operation causing traffic impact All ICL links go down during the event In most cases we will see the ICL link go down followed by satellite access ports going down and an inventory message indicating 'node <sat-ID> removed' LC/0/7/CPU0:Sep 22 09:35:07.605 UTC: ifmgr[201]: %PKT_INFRA-LINEPROTO-5-UPDOWN : Line protocol on Interface TenGigE0/7/0/20, changed state to Down LC/0/7/CPU0:Sep 22 09:35:07.606 UTC: ifmgr[201]: %PKT_INFRA-LINK-3-UPDOWN : Interface GigabitEthernet111/0/0/2, changed state to Down LC/0/7/CPU0:Sep 22 09:35:07.606 UTC: ifmgr[201]: %PKT_INFRA-LINEPROTO-5-UPDOWN : Line protocol on Interface GigabitEthernet111/0/0/2, changed state to Down LC/0/7/CPU0:Sep 22 09:35:07.608 UTC: ifmgr[201]: %PKT_INFRA-LINEPROTO-5-UPDOWN : Line protocol on Interface TenGigE0/7/0/21, changed state to Down LC/0/7/CPU0:Sep 22 09:35:07.609 UTC: ifmgr[201]: %PKT_INFRA-LINK-3-UPDOWN : Interface GigabitEthernet111/0/0/13, changed state to Down RP/0/RSP0/CPU0:Sep 22 09:35:07.617 UTC: invmgr[259]: %PLATFORM-INV-6-OIROUT : OIR: Node 111 removed Conditions: Occurs during normal operation
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