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Troubleshooting Tips
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Troubleshooting Tips
Installation / Un-Installation and Start-Up / Shutdown
- When I uninstall the product
in windows, some folder are not getting deleted.
- Server-startup fails.
- (In Linux) When I start the server
it shows "java.io.FileNotFoundException.. (Permission
Denied)" ?
- When I start the Security Manager Plus Server, I
am getting the following error "Error: write on
output file failed err=28" ?
- When I start the Security Manager Plus service from system tray icon, I receive the message "Failed to start the Security Manager service. Reason: Access is denied"
Web Client
- I am unable to access Security Manager Plus
Server through the Web Client. Why ?
- Why does my Web Client user interface
looks crippled ?
- I am repeatedly seeing the login screen. Why ?
Asset Discovery
- Security Manager Plus is unable to discover
my network assets. Why ?
- OS detection is not happening
correctly. Why ?
- Asset discovery/scan of a Windows system fails with error message "Unable to establish connection". Why ?
- Asset
discovery/scan of a Windows system fails with error message
"Discovering system [hostname] failed. Remarks : Access is denied."
- Asset
discovery/scan of a Windows system fails with error message "Unable to
locate SAMBA service". Security Manager Plus server is installed in a
Linux machine.
Scan
- Scan does not work, scan result shows
0 vulnerabilities
- Vulnerability results for
scans performed for windows machines shows "No records
found" for Missing Patches.
- Sometimes the scan is taking
a lot of time to complete and at times it does not complete
at all. Why ?
- Security
Manager Plus agent is running on a Windows XP SP2 machine but scan of
this machine fails with 'Connection timed out' error. Why ?
- When scanning a system, scan fails with error: "Unable to create service in the remote machine." Why ?
- What are the conditions to be met for a successful scan in remote mode?
Patch Deployment
- When
deploying patches, patch deployment fails with the error : "Failed to
execute the patch. The file may either be corrupted or may not be an
exe file." or "Failed to push the patch to the remote m/c. Check if the
file really exists in the server store."
- When deploying MS Office patches, patch deployment fails with error : "Failed to create/run service in remote system"
Others
- Got the following error while updating
the vulnerability database : " Error occurred while
updating the Database - Error Message : Could not contact
the Central Server "
- How to update vulnerability and patch databse manually?
- Troubleshooting Proxy settings
Installation / Un-Installation and Server Startup / Shutdown
Reason |
This usually happens when you try to uninstall the
product immediately after you have shutdown the Security Manager Plus Server. |
Solution |
Ensure that you uninstall the product only after the Security Manager Plus MySQL Server instance (mysqld-nt.exe process in Windows Task Manager) has been terminated completely after the server shutdown. |
Reason |
During
the previous run of the Security Manager Plus Server if you had
terminated the server abruptly or there was an unclean shutdown then
some of the server processes would not have been terminated and the
MySQL server instance would continue to run in the system. |
Solution |
Forcefully terminate the wrapper.exe, mysqld-nt.exe and java.exe processes and then try starting the SMP Server again. |
|
Reason |
Is
a Personal Firewall running in the system in which Security Manager
Plus Server is installed ? Security Manager Plus Server will open
available ports during Server Startup and if the firewall does not
allow opening of ports, then Server startup will fail. |
Solution |
Disable the Personal Firewall. |
|
Reason |
Any other |
Solution |
In Windows, use the 'Show Startup Logs' option from the Security
Manager Plus System Tray Icon, to view the startup logs and see if you
can find the cause for the failure.
Also zip the logs directory from <Security Manager Plus_Home> and send it to securitymanagerplus-support (at) manageengine (dot) com so that we can analyze and get back to you. |
|
Reason |
The Security Manager Plus Server might have been initially started in
super user mode, then subsequently restarted in the normal user mode. |
Solution |
Run
the server only in the normal user mode. Give ownership to all the
files under <Security Manager Plus_Home> installation directory,
as shown below :
chown -R <username> <groupname> |
Reason |
This error occurs if there is not enough Hard Disk space. |
Solution |
Security Manager Plus Server installation and start-up requires a minimum of 200 MB Hard Disk space. |
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5. When I start the Security Manager Plus service from system tray icon, I receive the message "Failed to start the Security Manager service. Reason: Access is denied" Reason
SMP Service, by default, runs under
local system account. If the logged in user does not have permissions
to manage the services that runs under local system account, then
access denied message will be displayed.
Solution
To manage SMP service from tray icon, follow these instructions :
- Go to SMP installation system and exit the SMP system tray icon
- Go
to Start ---> Programs ---> ManageEngine Security Manager Plus
----> Right click on 'Show Tray Icon' and click "Run as"
- Provide Administrator credentials in the dialog and then click OK
- Now the SMP Service can be started/stopped from the SMP tray icon.
Web Client
Reason |
Security Manager Plus Server not started |
Solution |
Start
the Security Manager Plus server from the Task Tray Icon or Start Menu
--> Programs --> ManageEngine Security Manager Plus
--> Start Security Manager Plus Service (Windows) or by executing Security Manager Plus.sh start from 'bin' directory (Linux) |
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Reason |
Wrong URL |
Solution |
Make sure that the correct URL is used to connect to the server, namely, http://<Security Manager PlusServerHost>:port_number/ (e.g. http://localhost:6262/ ).
The default web server port is 6262, provided this default port had not been changed during server startup.
Note : Security Manager Plus Server and Web Client also can communicate through https via port 6767 (default). |
|
Reason |
You did not accept the Security Certificate while connecting to the server |
Solution |
You must accept the security certificate that is presented to you while
connecting to the Security Manager Plus Server. This is perfectly safe
and necessary for the Web Client to access the Security Manager Plus
Server. |
|
Reason |
The trial period of the Security Manager Plus Server would have expired. |
Solution |
Restart the Security Manager Plus Server to move to Free Edition or contact sales@adventnet.com for obtaining the Annual Subscription Professional License. |
|
Reason |
Security Manager Plus is running as a Linux service. |
Solution |
Edit the file wrapper.conf present in "conf" directory and change headless="true". Then Restart Security Manager Plus Service and access the web console. |
Reason |
Incompatible Browser |
Solution |
Refer to the Security Manager Plus system requirement, and see whether your browser is supported. |
|
Reason |
JavaScript not enabled |
Solution |
JavaScript has to be enabled in your browser for you to work with Security Manager Plus Web Client. |
|
Reason |
Your browser does not accepts cookies. |
Solution |
Cookies should be accepted by your browser in order to communicate with the Security Manager Plus Server seamlessly. |
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Asset Discovery
Reason |
Assets not reachable |
Solution |
Ensure
that the IP address or host names are correct and are reachable through
either TCP or ICMP ping. You can configure the ports to be used for TCP
ping in the Admin page (Admin » Discovery and Scan). |
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Reason WinPCap library conflict. Security Manager Plus uses NMap / WinPCap for Asset discovery, OS Detection & Port scanning and if some other application with a different version of WinPCap is installed in the same system, Asset discovery might fail.
Solution Download NMap from here (http://nmap.org/dist/nmap-4.76-setup.exe) and install it in SMP Server system. WinPCap will be installed along with NMap during the installation process. Then try Asset Discovery from SMP
|
Reason |
Super User privileges is needed for NMap based OS
detection. |
Solution |
Run "nmapOSdetect.sh" from scripts director and then try Asset discovery again. |
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Reason |
The
target system is a Windows XP SP2 machine with 'File and Printer
Sharing' disabled in the firewall and/or 'simple file sharing' enabled. |
Solution |
1.
Enable or turn-on the "File and Printer Sharing" option in your Windows
Firewall (of the target system). This can be done from Control Panel
--> Windows Firewall --> Exceptions tab --> Programs and
Services --> Check "File and Printer Sharing"
2. Disable simple file
sharing (Uncheck the option from Windows Explorer --> Tools -->
Folder Options --> View tab --> Use simple file sharing) |
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Reason |
The system is not reachable from the Security Manager Plus server machine |
Solution |
Make sure that the system is alive and you are able to access it from the Security Manager Plus server machine by using :
(1)
Security Manager Plus Server in Windows - run 'net use' command or UNC
location (\\machine-name\ADMIN$). Example : net use
\\<machine-name>\ADMIN$ /USER:<administrator\username>
If you are unable to reach the system in these ways, contact your system administrator
(2)
Security Manager Plus Server in Linux - <SAMBA_HOME>/bin/net -S
<target machine name> [-W <domain>] -U
<username>%<password> and see if the command succeeds. |
|
Reason |
The 'NetBIOS over TCP/IP' options are not configured in the system you are trying to add. |
Solution |
To
verify and confirm, go to Control Panel --> Network and Dial-up
Connections --> Right-click on Local Area Connection --> Select
Properties --> Internet Protocol (TCP/IP) --> Properties button
--> Advanced button --> WINS tab.
From
here, see if the radio-button is selected for the 'Disable NetBIOS over
TCP/IP' option. If yes, please deselect this option and select the
'Enable NetBIOS over TCP/IP' option. Once this is done and the
configuration is saved, retry asset discovery/scan from Security
Manager Plus's web interface. |
|
Reason |
The credential provided (username/password) while adding the system, does not have administrator privileges. |
Solution |
Enter the username with administrator privileges or create a new user account with administrator privileges and use the same. |
|
Reason |
Samba package is not installed in the Security Manager Plus server machine. |
Solution |
Download Samba package (samba-tng) from http://download.samba-tng.org/tng/
and install it. (configure, make, make install) If Samba TNG is installed in the default location (/usr/local/samba), no other configuration change is necessary. If Samba TNG is installed elsewhere, then edit run.sh and set SAMBA_HOME to the Samba installation directory at line 2. e.g., export SAMBA_HOME=/usr/local/samba |
|
Scan
Reason |
Vulnerability Database is not up to date |
Solution |
Update
your Security Manager Plus Server vulnerability database with the
latest vulnerability signatures from the Central Repository Server
hosted in AdventNet site, by clicking the "Update Vulnerability
Database Now" button (Admin » Vulnerability Updates). |
|
Reason |
Scan times out |
Solution |
Set proper timeout values for Security Manager Plus to discover and
scan your assets, based on your network configuration and load. You can
Set Timeouts in the Discovery and Scan view of the Admin page (Admin » Discovery and Scan). |
|
Reason |
Windows administrator credentials not supplied before performing the scan. |
Solution |
Credentials
are needed for detecting windows registry misconfiguration and for
detecting missing patches. Provide the credential details in the Manage
Credentials view of the Admin page (Admin » Manage Credentials). |
|
Reason |
Samba-TNG software is not installed |
Solution |
If
you intend to run the Security Manager Plus Server in Linux OS, ensure
that Samba-TNG software (version 0.4 and above) is installed. This
software facilitates communication between the Linux server and target
Windows machines. Samba TNG is needed for scanning Windows systems in 'Remote' mode from Linux systems. For scanning in 'Agent' mode samba TNG is not needed. You can download the software from : http://download.samba-tng.org/tng . Also, refer point 5 under 'Asset Discovery'
|
|
Reason |
Scan Timeout |
Solution |
This happens if the Scan Timeout has been set with high values. For default values refer Discovery and Scan - Timeouts (Admin » Discovery and Scan). |
|
Reason |
All Ports option is selected
for TCP Ports to Scan (Admin » Discovery
and Scan). |
|
Reason |
Scanning a large number of IPs / hosts in
a single scan |
Solution |
Limit the number of IPs / hosts that is scanned per scan. |
|
Reason |
Performing Exhaustive brute-force level
(Admin » Discovery and Scan)
checks while scanning |
|
Reason |
The Windows firewall is turned on is this machine and it blocks the agent port (default 9005) to be accessed by the server |
Solution |
Go
to Control Panel --> Windows Firewall --> Exceptions tab and add
a TCP port exception (Add Port) for the agent's default port 9005.
Retry scanning. |
|
Reason |
Remote Registry Service may not be running in the target system |
Solution |
Go
to Control Panel --> Administrative Tools --> Services on the
target system, locate the Remote Registry Service and ensure that it is
running. |
|
- Ensure
that User name in the credentials form is given in the format
<Domain Name>\<User Name> or <System Name>\<User
Name>
- Ports 135, 139 and 445 must be
open in the target system and must be accessible from SMP server (i.e.,
File & Printer Sharing must be enabled and NetBios over TCP/IP must
be enabled)
- Admin$ share must be enabled in the target system and must be accessible from SMP server
- Remote
Registry service must be running in the target system. When you run
'regedit' in the SMP server system and connect to the remote registry
of the target sytem, it must go through. (Please see if 'Remote Registry Service' is started in the target system)
- When
you go to Windows Services applet from Control Panel in the SMP
server's system and connect to the Remote computer to see its services,
it must go through.
- In the local security
policy of the target system, go to 'Security Options' and check the
value of 'Network security: Sharing and security model for local
accounts'. The value must be 'Classic'
If the target system is a Vista, here are the list of Exceptions that should be in Windows Vista Firewall (if the firewall is running) :
Core Networking File and Print Sharing Remote Service Management Remote Volume Management Windows Management Instrumentation
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Patch Deployment
Reason |
You
are using a NAT router/firewall and the external IP address of this
device is being set as IP address of the Security Manager Plus Server
machine and sent to the target machine. Because of this, the patch is
unable to be downloaded into the target system for installation.
Ideally, the internal IP address of the server should be received by
the target machine. |
Solution |
Check
if you are able to reach the Security Manager Plus Server machine using
the same external IP address from the URL : http://<IP Address:port
number>/store/patchname (URL will be present in the error message),
from the target machine. If this fails (as the external IP address will
not be accessible from the target machine), do appropriate network
configurations for the internal IP address (of the server machine) to
be returned, and retry the deployment. |
|
Reason |
The
system on which the Security Manager Plus Server is installed has more
than one NIC (Network Interface Card), each with a different IP Address
- one for special use and the other for the local LAN. The Security
Manager Plus Server has picked up the IP address other than the one
that is used in the local LAN. |
Solution |
Ensure
that the target system (Agent/Agentless) can connect to the Security
Manager Plus Server using the local LAN IP of Server, after disabling
the NIC used for special purpose. Also, check the size of the
particular patch file in the /store directory. |
|
Reason |
Login Account Information is required in Security Manager Plus's windows service. |
Solution |
Go
to Control Panel -->Administrative Tools --> Services applet.
Select 'ManageEngine Security Manager Plus' service. Right-click to
view 'Properties'. From Properties window, visit the 'LogOn' tab. Check
if 'This account' radio button is selected and the credentials of a
'domain user' have been provided (this is important!).
If not (i.e. if the 'Local System account' radio button is selected),
swap the radio button to set 'This account' and provide a domain user
credentials. After this restart the Security Manager Plus service.
Now rescan the target machines and perform patch deployment. |
Reason |
Credentials format incorrect for target system |
Solution |
Ensure
that the credentials (username/password combination) supplied for the
target system is in the format: <domain name>\<username> or
<system name>\<user name>. The username should have
administrator privileges.
|
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Reason |
Proxy setting not specified correctly in the Linux patch management scripts |
Solution |
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Reason |
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Others
Reason |
Security Manager Plus Server machine has no access to the Internet |
Solution |
The
Security Manager Plus Server machine must have access to the Internet
for it to download the latest vulnerability signatures from the Central
Repository Server hosted in the AdventNet site. |
|
Reason |
Proxy Settings not configured |
Solution |
If
you access the Internet through a Proxy Server, then you need to
configure the proxy server details in Proxy Settings view of the
Security Manager Plus Admin page ( Admin » Proxy Settings) . Ensure that all the required proxy server parameters are provided correctly. |
2. How to update vulnerability and patch databse manually? |
Refer Vulnerability database and Patch database manual update page: http://sync.patchquest.com/scanficrs/manual_update/
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3. Troubleshooting Proxy settings If your Proxy Server is Microsoft ISA server with Integrated Authentication, please check the following : - Have you provided the user name in the format DomainName\UserName in the Proxy Settings page
- In the SMP installation system, open a command prompt and type the following command :
- net use \\ProxyServerName\c$ /user:DomainName\UserName
- In
the above command, give appropriate values for Domain Name, User Name
and ProxyServerName. Provide the password when the command asks you to
enter. Does this command goes through successfully without any error ?
- Make sure the user account you have given in the Proxy Settings is not locked out.
Please
re-enter all the values in Proxy Settings page and then save it. Now
try an "Update Now" from Admin ---> Database Updates page or try a patch deployment.
Refer the Proxy Server's log files and see if it reports any error during a database update or patch download operation from SMP. Please locate the following URLs during a Database Update in your proxy server's log files and see if there are any errors
- http://sync.patchquest.com/crs/
- http://sync.patchquest.com/scanficrs/
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