Symptoms
If you are encountering an issue with the AMP Event Stream and are unable to connect to an event stream resource using the AMQP protocol or Splunk AMP for Endpoints Event Stream Input app.
Diagnosis
During a recent update to address issue...
This document lists the basic steps that we need to follow when we need to introduce the Failed (Primary) unit back in the High Availibilty configuration.Verify these things on both the Units:-The two units in a failover configuration must be the sam...
IntroductionIt might be required that due to IP address shortage or IP address overlap in the Internal Network , we might need to change the Fail-over interface IP addresses.ExampleFor ex:- We see this error on the ASA device while trying to config...
IntroductionThis document describes the TCP Syslog configuration on the ASA device.Detailed informationAs per RFC 6587 , ASA uses a TCP connection to send Syslog messages on the Syslog Server. Like most other protocols, the syslog transport sende...
IntroductionThe TCP intercept feature is a mechanism to protect the end hosts from TCP SYN-flooding attacks, a type of DoS attack.A SYN-flooding attack occurs when a hacker floods a server with a barrage of requests for connection. Because these ...
Hello Maurice,
I wanted to know if you were able to file a TAC Case for this issue so that we can investigate this issue further.
To answer your queries above:
1) No, unfortunately, these logs(Crash Dumps) are not to the customers
2) You should be a...
Just want to make sure that there is no confusion on my comments, as long as the context count on the devices is not more than the cumulative count of licenses on HA, there should not be an issue with the Failover replication.
Hi Mark,In addition to the great points above, it is always best to look into the release notes for FTD as we get new features integrated with the newer releases going forward.Cisco Firepower Management Center - Release Notes - CiscoThanks,Vibhor
Hi Jeffrey,Ideally, we try to archive the old FXOS version(Interim patches) as we come up with the new releases.Is there a specific reason you are looking for 2.1.1.66? If yes, we can get that specific code from TAC also but it is recommended that if...
Hi,
Use the same ASA ROMMON process and boot it up using the ASA code: -
http://www.cisco.com/c/en/us/td/docs/security/asa/asa82/configuration/guide/config/admin_trouble.html#wp1076206
Thanks and Regards,
Vibhor