Publication Date: 2019-07-18 | Views: 1692 | Downloads: 0 | Author: SU1001886249 | Document ID: EKB1000098703
Assume that we have configured nestream under interface G0/0/18, like below.
interface GigabitEthernet0/0/18
ip netstream inbound
ip netstream sampler fix-packets 1 inbound
ipv6 netstream inbound
ipv6 netstream sampler fix-packets 1 inbound
ip netstream suppress 1 inbound
ip netstream suppress 1 outbound
The ifIndex value for this interface is 0x17, 23 decimally.
[R6_U11_S5710-diagnose]display ifnet ifnet gi0/0/18
Interface GigabitEthernet0/0/18, Address 0x193b279c, sizeof ifnet 848, Non-zero
value:
Interface index: 0x17
But Netstream packets contain information „input interface 24“, not 23 .
Check the index-map. It seems allright.
Index Interface Name Address
1 InLoopBack0 0x1977d6bc
2 NULL0 0x1977daf4
3 Console9/0/0 0x1977df2c
4 MEth0/0/1 0x1977e364
5 Vlanif1 0x19780524
6 GigabitEthernet0/0/1 0x1943b6b8
7 GigabitEthernet0/0/2 0x1943baf0
8 GigabitEthernet0/0/3 0x1943bf28
9 GigabitEthernet0/0/4 0x1943c360
10 GigabitEthernet0/0/5 0x1943c798
11 GigabitEthernet0/0/6 0x1943cbd0
12 GigabitEthernet0/0/7 0x1943d008
13 GigabitEthernet0/0/8 0x1943d440
14 GigabitEthernet0/0/9 0x1943d878
15 GigabitEthernet0/0/10 0x1943dcb0
16 GigabitEthernet0/0/11 0x1943e0e8
17 GigabitEthernet0/0/12 0x1943e520
18 GigabitEthernet0/0/13 0x1943e958
19 GigabitEthernet0/0/14 0x1943ed90
20 GigabitEthernet0/0/15 0x1943f1c8
21 GigabitEthernet0/0/16 0x1943f600
22 GigabitEthernet0/0/17 0x1943fa38
23 GigabitEthernet0/0/18 0x193b279c
Refresh the index map.
<R5_U24_S5700>system-view
Enter system view, return user view with Ctrl+Z.
[R5_U24_S5700]diagnose
Enter diagnosis view, return user view with Ctrl+Z.
Info: The diagnosis view is used to debug system hardware and software. Misuse o
f certain commands in this view may affect system performance. Therefore, use th
ese commands with the guidance of Huawei engineers.
[R5_U24_S5700-diagnose]reset constant-ifindex map
And after reboot the device.
It seems that after refresh and reboot the index-map and NetStream are reporting the same IfIndex value, 23 .
A new patch, V200R005SPH011, has been release on 15.04.2016, which solves this problem.
|
Trouble Ticket Number |
DTS: DTS2015070401531 |
|
Problem Resolved in |
V200R005C00SPC300 |
|
Involved Models |
S5700-EI |
|
Description |
Condition: This problem occurs when the following operations are performed on a switch: 1. The hwXQoSIfQueueIfIndex (OID: 1.3.6.1.4.1.2011.5.25.32.4.1.4.3.3.1.1) object in the hwXQoSIfQueueRunInfoTable (OID: 1.3.6.1.4.1.2011.5.25.32.4.1.4.3.3) is not a physical interface index. 2. The Get or GetNext operation is performed on hwXQoSIfQueueRunInfoTable. Symptom: The switch restarts. Impact: Services are interrupted. |
|
Severity |
Major |
|
Root Cause |
The hwXQoSIfQueueRunInfoTable does not verify the hwXQoSIfQueueIfIndex value. As a result, a memory error occurs when the switch accesses queue statistics on a non-physical interface. |
|
Solution |
The switch verifies the value of hwXQoSIfQueueIfIndex. |
|
Solution Impact |
None. |
|
Precaution |
None. |
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