Message java: %WAAS-CMS-4-700001: nhm_unbind failed, connection 234

[francisco.torrecillas]

Hi to all community members,

I'm opening this discussion/query to the community to get some light about a recurrent message we are having in a WAN accelerator in our company. This is a Cisco WAVE WAN accelerator that eventually write in the syslog the following recurrent message with warning severity level:

2017 Oct 15 05: java: %WAAS-CMS-4-700001: nhm_unbind failed, connection 234
2017 Oct 15 05: java: %WAAS-CMS-4-700001: nhm_unbind failed, connection 219
2017 Oct 14 22: java: %WAAS-CMS-4-700001: nhm_unbind failed, connection 218
2017 Oct 14 21: java: %WAAS-CMS-4-700001: nhm_unbind failed, connection 216
2017 Oct 13 23: java: %WAAS-CMS-4-700001: nhm_unbind failed, connection 229

We wonder what is the meaning of this message and the potential impact in the communications that go across the WAN accelerator.

Thanks in advance for any comment or contribution to the discussion.

[Georg Pauwen]

Hello,

NHM is the Node Health Manager. Can you see any corresponding alarms in the GUI ?

WAAS Central Manager - My WAN --> Alerts

[francisco.torrecillas]

Hi Georg, thanks for your advice.
I have reviewed the menu you mentioned in the post and there is no record right now of the alarm nhm unbind failed. Instead I see now a series of error with this format:
Sysmon: %WAAS-SYSMON-3-445015: Fault detected: The TFO accelerator is overloaded (connection limit)
Sysmon: %WAAS-SYSMON-3-445015: Fault detected: The TFO accelerator is overloaded (connection limit)
... up to 5 more messages like this.