Loading...
Loading...
Avamar Windows Client AV DD backup failing with SSL library error.Error Message : Data Domain server "XXXX.com" open failed DDR result code: 5341, desc: SSL library error.
Verified that all required ports for backup are open and connectivity (ping, telnet on port 28001,30001, 30003, 29000 and 27000, forward/reverse nslookup) from client to Avamar server and also connectivity (ping, telnet on port 111, 2049, 2051 , 2052, forward/reverse nslookup) from client to Data Domain server working fine. The backup was failing because by default high encryption and Auth module is enabled for Data Domain connectivity.
There are 2 methods to fix this issue:1st Method : For the problematic Windows client add the following entries in its dataset. This will disable SSL encryption for backups.--ddr-auth-enabled=false--ddr-encrypt-strength=noneIf you are using these parameters for backups use it for restores also for that client. Along with these parameter you also need to change "Encryption method from Data Domain system" option in the dataset from "Default" to "None"2nd Method : Disable Avamar security features. Check the current security settings using the below command (run as root): ## enable_secure_config.sh --showconfig Disable security settings using the below command (run as root):## enable_secure_config.sh --enable-all --undo Restart MCS service (run as admin): ## mcserver.sh --restart Verify that security setting is disabled (run as root): ## enable_secure_config.sh --showconfig
Click on a version to see all relevant bugs
Dell Integration
Learn more about where this data comes from
Bug Scrub Advisor
Streamline upgrades with automated vendor bug scrubs
BugZero Enterprise
Wish you caught this bug sooner? Get proactive today.