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The NetWorker Management Console (NMC) server is installed on an RHEL based Linux operating system. When running the NMC configuration script (/opt/lgtonmc/bin/nmc_config), it fails to contact the authentication server on authc port 9090. [root@networker_server_hostname /]# /opt/lgtonmc/bin/nmc_config The embedded web server inside the NMC server must run as a non-root user. Dell recommends that you specify a user that has limited privileges and file access permissions. Default user name used is 'nsrnmc'. Do you want to create new(cn) certificate or use existing(ue) certificate [cn]? Create new certificate for https configuration. Specify the directory to use for the LGTOnmc database[/nsr/nmc/nmcdb]: Do you want to migrate the NMC server data from a previous LGTOnmc 8.x.x release [n]? Specify the host name of the Networker Authentication Service host [Networker_server_hostname]: WARNING: Unable to contact authentication server on host Networker_Server_hostname and port 9090 Do you want to specify a different authentication server host or port [y]?
Proxy was enabled on the server. The error below is from /opt/lgtonmc/logs/install.log 129356:gstauthcfg: Unable to get supported versions from authentication server: Received HTTP code 403 from proxy after CONNECT Server Message : Make sure that server is running The following command shows the proxies active: [root@Networker_server_hostname /]# env |grep -i proxy http_proxy=http://<proxy-server>:8080 https_proxy=http://<proxy-server>:8080
NOTE: The below procedure must be performed by the Linux system admin. Make note of the proxies which are configured on the system: [root@Networker_server_hostname /]# env | grep -i proxy http_proxy=http://<proxy-server>:8080 https_proxy=http://<proxy-server>:8080 If proxy entries are specified in /etc/profile comment them out and log off. Log in to the NetWorker server again and rerun the NMC configuration script: sudo /opt/lgtonmc/bin/nmc_config
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