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The following commands have had changes to default values or normal functionality between RSOS 4.0 and CNA: application-model ... clip threshold
The minimum value for application-model ... clip threshold has been changed to (1).
module ustat: ip http server on
If configured, this command will service requests ONLY for traffic destined for the actual VIP address. In previous releases, requests to the USTAT module's physical address would also be served, even though they generated no measurements. If there is a load balancer configured to perform “health checks” on the HTTP service of the physical address, reconfiguration will be necessary.
outage-detection silence
The new default value for outage-detection silence is DISABLED. This is a side effect of the redesign of outage detection, as described below.
outage-detection active-probe failure-threshold
The default value for outage-detection active-probe failure-threshold has been changed to (5). The minimum value for outage-detection active-probe failure-threshold has been changed to (1).
The following commands have been changed to a new command name, but retain existing functionality. The old command will be automatically converted as part of the CNA upgrade. See the CNA Command Reference Guide for details on these changes:
| RSOS 4.0 Command |
ANS6 Upgrade Conversion |
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performance-violation-detection metric absolute threshold 200 |
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performance-violation-detection metric absolute tolerance 20 |
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The following commands were deprecated in ANS5. They will generate warning messages and then be ignored in this release.
data-source efc action simulate-measurements snapshot clear-after outage performance-violation outage probe-failure snapshots clear-after outage performance-violation outage probe-failure trending active-measurement group trending clear-after trending frequency trending size
The following report names have been changed. If there are scheduled emails referencing these reports, the configuration file will need to be manually adjusted:
| RSOS 4.0 Report Name |
CNA Report Name |
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The following commands were deprecated in RSOS 4.0. They have been removed from CNA:
active-measurement traceprobe avoid address debug dmaker-dm-listener debug dmaker-peerset debug dmcheckpoint debug showd-engine debug showd-reporting debug trend-live debug trend-snapshot email optimized <router> hrtt-smoothing-factor logging buffered neighbor <neighbor ip> buffered no outage-detection on outage probe-failure outage-detection silence outage-detection total-silence outage-detection active-probe outage-detection always-move-from-bgp performance-violation-detection metric polling interface-description polling interface-index polling interface-ip-address trending active-measurement group trending frequency trending size event-manager trending size performance trending size link-usage (global engine mode) active-measurement probe-backoff active-measurement use-link-group active-measurement target
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