About Chandan Visweswara

Chandan Visweswara · 08-27-2014

We have a disaster recovery ESA which needs to be in-sync with the production ESA. All the appliances are C670s. Is there an easier way to synchronize both production and DR appliance other than clustering? Can configuration file from production ESA ...

Chandan Visweswara · 08-06-2014

The current IronPort ESA appliances are updated with AsyncOS 8.0.1 version and they have 4GB RAM space in them. Does Cisco RMA these appliances and provide appliances with 8GB RAM space in them? On one of the previous conversations, Cisco mentioned t...

Chandan Visweswara · 07-30-2014

There are plans to put a load balancer in front of an IronPort cluster of 6. As of now, we have Mx record priority (Round robin) based load balancing.Does an ESA has the intelligence to automatically reject incoming connections if other ESAs in the c...

Chandan Visweswara · 05-15-2014

We have a situation wherein we want to see who accessed the Ironport ESA appliance and did a configuration change. Would we be able to do it? or Can Cisco Support can find it out from backend?

Chandan Visweswara · 05-14-2014

I am trying to search message logs from CLI. My search query which involves a regular expression is giving thousands of results. We need to further filter the results using another regular expression. Please let me know if we can put two regular expr...

Chandan Visweswara · 11-19-2014

Robert,I am facing the same issue as Rick. This has become a risk now as I have to update the reputation engine regularly, otherwise spam emails will barge in. Moreover, we have settings to throttle emails from SBRS "None" sources which apparently wi...

Chandan Visweswara · 05-14-2014

Thanks Rob!

Chandan Visweswara · 03-19-2014

Thanks Rob. We did a hard reboot which re-established the connections. This lockup appears to be related to how the memory is being exhausted on the ESA during regular processing. A defect it seems.

Chandan Visweswara · 03-05-2014

Thanks Ken. But wouldn't that carry the same hostname for all the appliances then? I'm not well informed about how SAN certificate works, but, do we need to create individual CSR files from each appliance to obtain one SAN cert and then install that ...

Member Since	‎06-19-2013 07:46 AM
Date Last Visited	‎08-18-2017 04:01 AM
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Use of Configuration file in other appliance

IronPort RMA questions

How does IronPort assist in load balancing?

Admin logs to monitor all the changes done in ESA

Is there a way to give two different regular expressions in a Grep command?

Robert,I am facing the same

Thanks Rob!

Thanks Rob. We did a hard

Can we use SAN certificate for a cluster of Ironport ESAs?