Administration Guide › Tools to Manage CA Directory › DXmanager › Troubleshooting DXmanager › Check Whether a Firewall Prevents Access to a Host

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Check Whether a Firewall Prevents Access to a Host

DXmanager may be unable to connect to DXadmind because a firewall prevents access to the DXadmind TCP port.

If this is the case, DXmanager reports the host as unreachable.

To fix this problem, configure the firewall to allow bidirectional access for the DXadmind port. (By default this port is 2123.)