THIS FIELD NOTICE IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTY OF MERCHANTABILITY. YOUR USE OF THE INFORMATION ON THE FIELD NOTICE OR MATERIALS LINKED FROM THE FIELD NOTICE IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS FIELD NOTICE AT ANY TIME.
Revision | Publish Date | Comments |
---|---|---|
1.0 |
14-Apr-16 |
Initial Release |
10.0 |
11-Oct-17 |
Migration to new field notice system |
Affected Product ID | Comments |
---|---|
ASR-902 |
|
ASR-903 |
|
ASR-907 |
|
ASR-920-10SZ-PD |
|
ASR-920-12CZ-A |
|
ASR-920-12CZ-D |
|
ASR-920-12SZ-IM |
|
ASR-920-24SZ-IM |
|
ASR-920-24SZ-M |
|
ASR-920-24TZ-M |
|
ASR-920-4SZ-A |
|
ASR-920-4SZ-D |
Defect ID | Headline |
---|---|
CSCux91894 | ASR9xx iomd memory leak |
Some ASR 900 Series routers (see the Products Affected section) show a memory leak with these software releases:
- 15.5(1)S3 (XE Version 3.14.3) - 15.5(2)S2 (XE Version (3.15.2)) - 15.5(3)S1a (XE Version 3.16.1a) - 15.6(1)S (XE Version 3.17) This issue is due to a software bug, Cisco bug ID CSCux91894, associated with this release. This has been fixed and customers are requested to migrate/upgrade to the latest release in order to overcome this issue: - 15.5(2)S3 (XE Version 3.15.3) - 15.5(3)S2a (XE Version 3.16.2a or later) - 15.6(1)S1 (XE Version 3.17.1 or later) - 15.6(2)S (XE Version 3.18 or later)Cisco has identified a memory leak on certain software versions associated with the ASR 900 Series routers (ASR 902/903/907/920).
This memory leak is due to a defect, Cisco bug ID CSCux91894, which causes a memory leak with the default configuration.A memory leak on the ASR 900 Series routers is seen under the iomd process and even when the node state is idle.
When executed, this command shows the increased memory leak under spa_xcvr_oir. #show platform software memory iomd 0/0 brief The increased memory leak might cause the router to crash and reboot multiple times.Cisco recommends that you upgrade to a later release based on your current Cisco IOS-XE version in order to overcome this issue.
Current Cisco IOS-XE Version | Recommended Cisco IOS-XE Version |
---|---|
15.5(1)S3 (XE: 3.14.3) | 15.5(3)S2a (XE Version 3.16.2a or later) |
15.5(2)S2 (XE: 3.15.2) | 15.5(2)S3 (XE Version 3.15.3) |
15.5(3)S1a (XE: 3.16.1a) | 15.5(3)S2a (XE Version 3.16.2a or later) |
15.6(1)S (XE: 3.17) | 15.6(1)S1 (XE Version 3.17.1 or later) |
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