NetWorker: nmc_config mislykkes på en Linux-server med "Kan ikke kontakte godkendelsesserver på vært Networker_server_hostname og port 9090"

• NetWorker Management Console-serveren (NMC) er installeret på et RHEL-baseret Linux-operativsystem.
• Når du kører NMC-konfigurationsscriptet (/opt/lgtonmc/bin/nmc_config), kan det ikke kontakte godkendelsesserveren på 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]?

1. Nedenstående fejl er fra /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

2. Følgende kommando viser de aktive proxyer:

[root@Networker_server_hostname /]# env |grep -i proxy
http_proxy=http://:8080
https_proxy=http://:8080

1. Notér de proxyer, der er konfigureret på systemet:

[root@Networker_server_hostname /]# env | grep -i proxy
http_proxy=http://:8080
https_proxy=http://:8080

2. Hvis proxyposter er angivet i /etc/profile, skal du kommentere dem og logge af.
3. Log på NetWorker-serveren igen, og kør NMC-konfigurationsscriptet igen: sudo /opt/lgtonmc/bin/nmc_config