Cisco Cisco Mobile Wireless Transport Manager 6.1 Release Notes
21
Release Notes for the Cisco Mobile Wireless Transport Manager 6.1.4
OL-23291-01
Important Notes
If you enable GGSN reporting in MWTM 6.1.1 and then upgrade to MWTM 6.1.2 and apply the latest
service pack, then APN reports are disabled. You may have to re-enable the APN reports even if they
were previously enabled.
service pack, then APN reports are disabled. You may have to re-enable the APN reports even if they
were previously enabled.
To enable APN reports, execute mwtm statreps apn command or from the web interface select
“Reports” and enable APN.
“Reports” and enable APN.
Historical Statistics Collection During Upgrade
When you upgrade to MWTM 6.1.4 from an earlier version, there may be a temporary stop in the
collection of data. This could result in a time gap shown in historical reports for shorter interval reports
(For example, 15 minute reports). No intervention is required for collection to resume.
collection of data. This could result in a time gap shown in historical reports for shorter interval reports
(For example, 15 minute reports). No intervention is required for collection to resume.
Important Notes
This section contains important notes about RAN Backhaul Utilization.
RAN Backhaul Utilization
When the backhaul utilization for transmit traffic exceeds 100%, the likely cause is oversubscription of
the shorthaul links that constitute the backhaul. The backhaul utilization is the amount of traffic that the
system attempted to send, not the amount that was actually sent. If utilization is greater than 100%, you
should see queue drops or other errors during the same time period. A backhaul utilization of greater
than 100% is possible for a heavily loaded link with some occasional oversubscription.
the shorthaul links that constitute the backhaul. The backhaul utilization is the amount of traffic that the
system attempted to send, not the amount that was actually sent. If utilization is greater than 100%, you
should see queue drops or other errors during the same time period. A backhaul utilization of greater
than 100% is possible for a heavily loaded link with some occasional oversubscription.
New Features and Resolved MWTM Caveats
The following new features and bugs fixes have been fixed in MWTM 6.1.4:
Bug ID
Description
CSCti59874
Alarms - ArchiveAge Parameter Is Deprecated
CSCth73549
Alarms - Display Alarm Summary Counts Toolbar - JavaClient
CSCtf26117
Alarms - Display Alarm Summary Counts Toolbar - WebClient
CSCtj07216
Alarms - Event Editor - Correct sound filter criteria execution logic
CSCti03838
Alarms - EventEditor - Syslog Receiver and Syslog Event
Processing
Processing
CSCtj16468
Alarms - Filter To Display Only Alarm Messages In
FileArchive->Events
FileArchive->Events
CSCtf17218
Alarms - Include Feature In Message Substitution Options
CSCtd73590
Alarms - Include X.733 Fault Type In Alarm Message Text
CSCtf20389
Alarms - Support RegEx Matching and Alarm Name Filters
CSCti06033
Alarms - Support ifAlias Substitution Variable In Interface Alarms
CSCtf46534
Alarms - Update DS1-MIB/IF-MIB To RFC 3895/2863