To prevent the issue, follow the best practice which is to upgrade both the Deep Security Manager and Deep Security Relay first, and then upgrade the Deep Security Agent.
It is also recommended to have a higher build version for Deep Security Manager and Deep Security Relay than the Deep Security Agent version. Make sure the version is higher than 10 U14 or 11 U2.
Deep Security11.1 , Deep Security11.2 , Deep Security11.0 , Deep Security10.2 , Deep Security10.1 , Deep Security10.0 , Deep Security12.0 , Deep SecurityAll , Deep Security10.3
After activating the Deep Security Agent, it does not update the pattern and shows the following error message:
Warning: Pattern update on agent/appliances failed
Error message: Unable to access update source. Check connect to update source or proxy server. Troubleshoot: Test the port are ok.
Version: DSM 11.0.240 Linux DSA 10.0.0.3059
Upon troubleshooting, you may also encounter the following event details:
There was a failure performing an Anti-Malware Component Update. Check the Agent/Appliance Events for the cause. Agent/Appliance Event(s): Time: December 22, 2018 16:10:18 Level: Error Event ID: 9017 Event: Anti-Malware Component Update Failed Description: A failure occurred during an Anti-Malware Component Update. Error Code: -5 Error Message: Unable to access update source. Check connection to update source or proxy server.
Agent/Appliance Event(s): Time: December 22, 2018 16:28:23 Level: Info Event ID: 9108 Event: Unable to Connect to Update Source Description: Unable to Connect to Update Source https://x.x.x.x:4122/
To prevent the issue, follow the best practice which is to upgrade both the Deep Security Manager and Deep Security Relay first, and then upgrade the Deep Security Agent.
It is also recommended to have a higher build version for Deep Security Manager and Deep Security Relay than the Deep Security Agent version. Make sure the version is higher than 10 U14 or 11 U2.
