Launchpad shows "Server is offline" in client PCs
Hi,
I've the problem that the Launchpad indicates the server as offline even if it's not.
In the Server dashboard I can see that all client PCs are shown as offline too, but everything is up and running. I can ping the clients and vice versa. I've looked ino the logfiles and found the following errors in LANConfigSvc.log:
[2728] 131118.160555.6740: ServerDiscoveryClient: Calling Ping
[2728] 131118.160555.6740: ServerDiscoveryClient: OM is connected, just Ping
[6288] 131118.160555.6740: ServerConnectionClient: Calling Ping
[6288] 131118.160555.6740: ServerConnectionClient: OM is connected, just Ping
[7136] 131118.160555.7676: VPNClientUpdater: Failed to retrieve VPN server setting. Exception: System.TimeoutException: Timeout occurred waiting for connection to complete. Connection attempt is still in progress.
at Microsoft.WindowsServerSolutions.Common.ProviderFramework.internal.ConnectorInternals.TimeoutWait`1.ThreadWaitHolder.WaitForTimeout(TimeSpan duration, ProviderConnector`1 providerConnector)
at Microsoft.WindowsServerSolutions.Common.ProviderFramework.ProviderConnector`1.WaitForConnection(TimeSpan duration)
at Microsoft.WindowsServerSolutions.Networking.NetworkingServiceBackend.Connect(TimeSpan timeout)
at Microsoft.WindowsServerSolutions.Networking.VPNClientUpdater.TryGetVPNServerSetting(VPNSetting& setting)
[2292] 131118.160556.1108: ServerDiscovery:Pinger: Ping: TimeoutException in Connect
[2292] 131118.160556.1108: SmallBusinessServerPresenceDetector: Ping: retry #25 of 1 failed
[6184] 131118.160601.2905: ServerDiscovery:Pinger: Ping: TimeoutException in Connect
[6184] 131118.160601.2905: ServerDiscoveryProvider:SmallBusinessServerDiscoverer: Verification failed
[6184] 131118.160601.2905: ServerDiscoveryProviderBase: Calling Callback.OnServerDiscoveryAttemptFailed()
[6184] 131118.160601.2905: ServerDiscoveryProviderBase: Callback successfully completed
[2988] 131118.160601.2905: LanConfigService:RunnerBase: Server discovery Attempt Failed
[6288] 131118.160606.2986: ServerDiscoveryProvider:SmallBusinessServerDiscoverer: Reset DNS server before discovery
[6288] 131118.160606.4078: ServerDiscovery:ServerLocator: FindServer: looking for server SERVER02, searchDuration:00:00:05
[6288] 131118.160611.6342: ServerDiscoveryProvider:SmallBusinessServerDiscoverer: OnServerCandidateDiscovered: Found server SERVER02, will verify
[6288] 131118.160611.6342: ServerDiscoveryProvider:SmallBusinessServerDiscoverer: Set DNS server after discovery.
[6184] 131118.160611.6342: PInvoke: DnsValidateServerStatus(out serverStatus = 'ERROR_SUCCESS (0x00000000)', serverIP = '192.168.104.34', queryName = '') returns 'NO_ERROR (0x00000000)'
[6288] 131118.160611.7122: ProviderFramework: Information: [0] : (current thread: 0x1890): PfSynchronizationContext not needed.
[6288] 131118.160611.7122: ProviderFramework: Information: [0] : ProviderConnector: Querying for provider info: Microsoft.WindowsServerSolutions.Networking.INetworkingService, True,
Can someone help please
Thanks
Hello -
I am having exactly the same problem. Were you able to find a solution?
Igor.
Part of my log file below:
[10596] 140104.193209.2327: ServerDiscovery:Pinger: Ping: TimeoutException in Connect
[10596] 140104.193209.2327: SmallBusinessServerPresenceDetector: Ping: retry #158 of 1 failed
[9052] 140104.193224.0522: ServerDiscovery:Pinger: Ping: TimeoutException in Connect
[9052] 140104.193224.0522: ServerDiscoveryProvider:SmallBusinessServerDiscoverer: Verification failed
[9052] 140104.193224.0522: ServerDiscoveryProviderBase: Calling Callback.OnServerDiscoveryAttemptFailed()
[9052] 140104.193224.0522: ServerDiscoveryProviderBase: Callback successfully completed
[7844] 140104.193224.0522: LanConfigService:RunnerBase: Server discovery Attempt Failed
[7968] 140104.193229.0557: ServerDiscoveryProvider:SmallBusinessServerDiscoverer: Reset DNS server before discovery
[7968] 140104.193229.1867: ServerDiscovery:ServerLocator: FindServer: looking for server LENOVO, searchDuration:00:00:05
[12260] 140104.193229.3326: ServerDiscoveryClient: Calling Ping
[12260] 140104.193229.3326: ServerDiscoveryClient: OM is connected, just Ping
[10528] 140104.193229.3946: ServerConnectionClient: Calling Ping
[10528] 140104.193229.3946: ServerConnectionClient: OM is connected, just Ping
[7968] 140104.193234.4011: ServerDiscoveryProvider:SmallBusinessServerDiscoverer: OnServerCandidateDiscovered: Found server LENOVO, will verify
[7968] 140104.193234.4011: ServerDiscoveryProvider:SmallBusinessServerDiscoverer: Set DNS server after discovery.
[7968] 140104.193234.4081: PInvoke: DnsValidateServerStatus(out serverStatus = 'ERROR_SUCCESS (0x00000000)', serverIP = '192.168.2.15', queryName = '') returns 'NO_ERROR (0x00000000)'
[7968] 140104.193234.5321: ProviderFramework: Information: [0] : (current thread: 0x1f20): PfSynchronizationContext not needed.
[7968] 140104.193234.5321: ProviderFramework: Information: [0] : ProviderConnector: Querying for provider info: Microsoft.WindowsServerSolutions.Networking.INetworkingService, True,
[8384] 140104.193249.2357: ServerDiscovery:Pinger: Ping: TimeoutException in Connect
[8384] 140104.193249.2357: SmallBusinessServerPresenceDetector: Ping: retry #159 of 1 failed
[7968] 140104.193304.5291: ServerDiscovery:Pinger: Ping: TimeoutException in Connect
[7968] 140104.193304.5291: ServerDiscoveryProvider:SmallBusinessServerDiscoverer: Verification failed
[7968] 140104.193304.5291: ServerDiscoveryProviderBase: Calling Callback.OnServerDiscoveryAttemptFailed()
[7968] 140104.193304.5291: ServerDiscoveryProviderBase: Callback successfully completed
[11672] 140104.193304.5291: LanConfigService:RunnerBase: Server discovery Attempt Failed
[10528] 140104.193309.5321: ServerDiscoveryProvider:SmallBusinessServerDiscoverer: Reset DNS server before discovery
[10528] 140104.193309.6731: ServerDiscovery:ServerLocator: FindServer: looking for server LENOVO, searchDuration:00:00:05
[10528] 140104.193314.8871: ServerDiscoveryProvider:SmallBusinessServerDiscoverer: OnServerCandidateDiscovered: Found server LENOVO, will verify
[10528] 140104.193314.8871: ServerDiscoveryProvider:SmallBusinessServerDiscoverer: Set DNS server after discovery.
[9852] 140104.193314.8951: PInvoke: DnsValidateServerStatus(out serverStatus = 'ERROR_SUCCESS (0x00000000)', serverIP = '192.168.2.15', queryName = '') returns 'NO_ERROR (0x00000000)'
[10528] 140104.193315.0031: ProviderFramework: Information: [0] : (current thread: 0x2920): PfSynchronizationContext not needed.
[10528] 140104.193315.0031: ProviderFramework: Information: [0] : ProviderConnector: Querying for provider info: Microsoft.WindowsServerSolutions.Networking.INetworkingService, True,
[7528] 140104.193328.9211: VPNClientUpdater: Failed to retrieve VPN server setting. Exception: System.TimeoutException: Timeout occurred waiting for connection to complete. Connection attempt is still in progress.
at Microsoft.WindowsServerSolutions.Common.ProviderFramework.internal.ConnectorInternals.TimeoutWait`1.ThreadWaitHolder.WaitForTimeout(TimeSpan duration, ProviderConnector`1 providerConnector)
at Microsoft.WindowsServerSolutions.Common.ProviderFramework.ProviderConnector`1.WaitForConnection(TimeSpan duration)
at Microsoft.WindowsServerSolutions.Networking.NetworkingServiceBackend.Connect(TimeSpan timeout)
at Microsoft.WindowsServerSolutions.Networking.VPNClientUpdater.TryGetVPNServerSetting(VPNSetting& setting)
[9516] 140104.193329.2351: ServerDiscovery:Pinger: Ping: TimeoutException in Connect
[9516] 140104.193329.2351: SmallBusinessServerPresenceDetector: Ping: retry #160 of 1 failed
[12260] 140104.193329.3401: ServerDiscoveryClient: Calling Ping
[12260] 140104.193329.3401: ServerDiscoveryClient: OM is connected, just Ping
[9052] 140104.193329.4031: ServerConnectionClient: Calling Ping
[9052] 140104.193329.4031: ServerConnectionClient: OM is connected, just Ping
[10528] 140104.193345.0031: ServerDiscovery:Pinger: Ping: TimeoutException in Connect
[10528] 140104.193345.0031: ServerDiscoveryProvider:SmallBusinessServerDiscoverer: Verification failed
[10528] 140104.193345.0031: ServerDiscoveryProviderBase: Calling Callback.OnServerDiscoveryAttemptFailed()
[10528] 140104.193345.0031: ServerDiscoveryProviderBase: Callback successfully completed
[11260] 140104.193345.0031: LanConfigService:RunnerBase: Server discovery Attempt Failed
[7528] 140104.193350.0101: ServerDiscoveryProvider:SmallBusinessServerDiscoverer: Reset DNS server before discovery
[7528] 140104.193350.1441: ServerDiscovery:ServerLocator: FindServer: looking for server LENOVO, searchDuration:00:00:05
[7528] 140104.193355.3581: ServerDiscoveryProvider:SmallBusinessServerDiscoverer: OnServerCandidateDiscovered: Found server LENOVO, will verify
[7528] 140104.193355.3581: ServerDiscoveryProvider:SmallBusinessServerDiscoverer: Set DNS server after discovery.
[9516] 140104.193355.3651: PInvoke: DnsValidateServerStatus(out serverStatus = 'ERROR_SUCCESS (0x00000000)', serverIP = '192.168.2.15', queryName = '') returns 'NO_ERROR (0x00000000)'
[7528] 140104.193355.4641: ProviderFramework: Information: [0] : (current thread: 0x1d68): PfSynchronizationContext not needed.
[7528] 140104.193355.4641: ProviderFramework: Information: [0] : ProviderConnector: Querying for provider info: Microsoft.WindowsServerSolutions.Networking.INetworkingService, True,
[9852] 140104.193409.2441: ServerDiscovery:Pinger: Ping: TimeoutException in Connect
[9852] 140104.193409.2441: SmallBusinessServerPresenceDetector: Ping: retry #161 of 1 failed
[7528] 140104.193425.4631: ServerDiscovery:Pinger: Ping: TimeoutException in Connect
[7528] 140104.193425.4631: ServerDiscoveryProvider:SmallBusinessServerDiscoverer: Verification failed
[7528] 140104.193425.4631: ServerDiscoveryProviderBase: Calling Callback.OnServerDiscoveryAttemptFailed()
[7528] 140104.193425.4631: ServerDiscoveryProviderBase: Callback successfully completed
[12100] 140104.193425.4631: LanConfigService:RunnerBase: Server discovery Attempt Failed
[7968] 140104.193429.3511: ServerDiscoveryClient: Calling Ping
[7968] 140104.193429.3511: ServerDiscoveryClient: OM is connected, just Ping
[7528] 140104.193429.4141: ServerConnectionClient: Calling Ping
[7528] 140104.193429.4141: ServerConnectionClient: OM is connected, just Ping
[10596] 140104.193430.4601: ServerDiscoveryProvider:SmallBusinessServerDiscoverer: Reset DNS server before discovery
[10596] 140104.193430.5791: ServerDiscovery:ServerLocator: FindServer: looking for server LENOVO, searchDuration:00:00:05
[10596] 140104.193435.7941: ServerDiscoveryProvider:SmallBusinessServerDiscoverer: OnServerCandidateDiscovered: Found server LENOVO, will verify
[10596] 140104.193435.7941: ServerDiscoveryProvider:SmallBusinessServerDiscoverer: Set DNS server after discovery.
[7528] 140104.193435.8011: PInvoke: DnsValidateServerStatus(out serverStatus = 'ERROR_SUCCESS (0x00000000)', serverIP = '192.168.2.15', queryName = '') returns 'NO_ERROR (0x00000000)'
[10596] 140104.193435.8861: ProviderFramework: Information: [0] : (current thread: 0x2964): PfSynchronizationContext not needed.
[10596] 140104.193435.8861: ProviderFramework: Information: [0] : ProviderConnector: Querying for provider info: Microsoft.WindowsServerSolutions.Networking.INetworkingService, True,
[9516] 140104.193449.2411: ServerDiscovery:Pinger: Ping: TimeoutException in Connect
[9516] 140104.193449.2411: SmallBusinessServerPresenceDetector: Ping: retry #162 of 1 failed
[9052] 140104.193458.9291: VPNClientUpdater: Failed to retrieve VPN server setting. Exception: System.TimeoutException: Timeout occurred waiting for connection to complete. Connection attempt is still in progress.
at Microsoft.WindowsServerSolutions.Common.ProviderFramework.internal.ConnectorInternals.TimeoutWait`1.ThreadWaitHolder.WaitForTimeout(TimeSpan duration, ProviderConnector`1 providerConnector)
at Microsoft.WindowsServerSolutions.Common.ProviderFramework.ProviderConnector`1.WaitForConnection(TimeSpan duration)
at Microsoft.WindowsServerSolutions.Networking.NetworkingServiceBackend.Connect(TimeSpan timeout)
at Microsoft.WindowsServerSolutions.Networking.VPNClientUpdater.TryGetVPNServerSetting(VPNSetting& setting)
[10596] 140104.193505.8851: ServerDiscovery:Pinger: Ping: TimeoutException in Connect
[10596] 140104.193505.8851: ServerDiscoveryProvider:SmallBusinessServerDiscoverer: Verification failed
[10596] 140104.193505.8851: ServerDiscoveryProviderBase: Calling Callback.OnServerDiscoveryAttemptFailed()
[10596] 140104.193505.8851: ServerDiscoveryProviderBase: Callback successfully completed
[7620] 140104.193505.8851: LanConfigService:RunnerBase: Server discovery Attempt Failed
Similar Messages
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Launchpad show "server offline", but the server is running
Greetings,
I have a MS-Server 2012 Essential and it work very fine many years.
But now the Launchpad on my client is showing "Server offline"!
I have installed Teamviewer on my server and I can connect from the internet to my server.
Also a ping to my server works fine.
But the Launchpad and the path \\<Server-Name> in the file explorer does not work.
Can you help me, where I can find the error?
Thank you!
MichaelHello,
I can ping the IP address and also the Server Name (in this case FRE-SERVER).
Here is the output from the IPCONFIG /all
Thank you!
Michael
FROM CLIENT (Server is below) ================================
Windows-IP-Konfiguration
Hostname . . . . . . . . . . . . : MICHAEL-NB
Prim„res DNS-Suffix . . . . . . . : NAME.local
Knotentyp . . . . . . . . . . . . : Hybrid
IP-Routing aktiviert . . . . . . : Nein
WINS-Proxy aktiviert . . . . . . : Nein
DNS-Suffixsuchliste . . . . . . . : NAME.local
home
Ethernet-Adapter LAN-Verbindung 3:
Medienstatus. . . . . . . . . . . : Medium getrennt
Verbindungsspezifisches DNS-Suffix:
Beschreibung. . . . . . . . . . . : TAP-Windows Adapter V9
Physikalische Adresse . . . . . . : 00-FF-79-3B-EB-5F
DHCP aktiviert. . . . . . . . . . : Ja
Autokonfiguration aktiviert . . . : Ja
Drahtlos-LAN-Adapter Drahtlosnetzwerkverbindung 2:
Medienstatus. . . . . . . . . . . : Medium getrennt
Verbindungsspezifisches DNS-Suffix:
Beschreibung. . . . . . . . . . . : Microsoft Virtual WiFi Miniport Adapter
Physikalische Adresse . . . . . . : F4-B7-E2-1D-28-34
DHCP aktiviert. . . . . . . . . . : Ja
Autokonfiguration aktiviert . . . : Ja
Ethernet-Adapter LAN-Verbindung:
Medienstatus. . . . . . . . . . . : Medium getrennt
Verbindungsspezifisches DNS-Suffix:
Beschreibung. . . . . . . . . . . : Intel(R) 82579LM Gigabit Network Connection
Physikalische Adresse . . . . . . : B8-CA-3A-CE-35-53
DHCP aktiviert. . . . . . . . . . : Ja
Autokonfiguration aktiviert . . . : Ja
Drahtlos-LAN-Adapter Drahtlosnetzwerkverbindung:
Verbindungsspezifisches DNS-Suffix: home
Beschreibung. . . . . . . . . . . : Dell Wireless 1504 802.11b/g/n (2.4GHz)
Physikalische Adresse . . . . . . : F4-B7-E2-1D-28-34
DHCP aktiviert. . . . . . . . . . : Ja
Autokonfiguration aktiviert . . . : Ja
IPv4-Adresse . . . . . . . . . . : 10.0.0.10(Bevorzugt)
Subnetzmaske . . . . . . . . . . : 255.255.255.0
Lease erhalten. . . . . . . . . . : Dienstag, 24. Februar 2015 20:31:10
Lease l„uft ab. . . . . . . . . . : Donnerstag, 26. Februar 2015 07:32:59
Standardgateway . . . . . . . . . : 10.0.0.138
DHCP-Server . . . . . . . . . . . : 10.0.0.138
DNS-Server . . . . . . . . . . . : 10.0.0.5
NetBIOS ber TCP/IP . . . . . . . : Aktiviert
Ethernet-Adapter VMware Network Adapter VMnet1:
Verbindungsspezifisches DNS-Suffix:
Beschreibung. . . . . . . . . . . : VMware Virtual Ethernet Adapter for VMnet1
Physikalische Adresse . . . . . . : 00-50-56-C0-00-01
DHCP aktiviert. . . . . . . . . . : Nein
Autokonfiguration aktiviert . . . : Ja
Verbindungslokale IPv6-Adresse . : fe80::140e:8d3a:4b91:5956%28(Bevorzugt)
IPv4-Adresse (Auto. Konfiguration): 169.254.89.86(Bevorzugt)
Subnetzmaske . . . . . . . . . . : 255.255.0.0
Standardgateway . . . . . . . . . :
DHCPv6-IAID . . . . . . . . . . . : 469782614
DHCPv6-Client-DUID. . . . . . . . : 00-01-00-01-19-03-48-0D-F4-B7-E2-1D-28-34
DNS-Server . . . . . . . . . . . : 10.0.0.5
NetBIOS ber TCP/IP . . . . . . . : Aktiviert
Ethernet-Adapter VMware Network Adapter VMnet8:
Verbindungsspezifisches DNS-Suffix:
Beschreibung. . . . . . . . . . . : VMware Virtual Ethernet Adapter for VMnet8
Physikalische Adresse . . . . . . : 00-50-56-C0-00-08
DHCP aktiviert. . . . . . . . . . : Nein
Autokonfiguration aktiviert . . . : Ja
Verbindungslokale IPv6-Adresse . : fe80::44c7:b1f:c608:c045%29(Bevorzugt)
IPv4-Adresse . . . . . . . . . . : 192.168.128.1(Bevorzugt)
Subnetzmaske . . . . . . . . . . : 255.255.255.0
Standardgateway . . . . . . . . . :
DHCPv6-IAID . . . . . . . . . . . : 486559830
DHCPv6-Client-DUID. . . . . . . . : 00-01-00-01-19-03-48-0D-F4-B7-E2-1D-28-34
DNS-Server . . . . . . . . . . . : 10.0.0.5
NetBIOS ber TCP/IP . . . . . . . : Aktiviert
Tunneladapter isatap.{42879B6E-2A80-4093-AF6D-35DF962B3BBD}:
Medienstatus. . . . . . . . . . . : Medium getrennt
Verbindungsspezifisches DNS-Suffix:
Beschreibung. . . . . . . . . . . : Microsoft-ISATAP-Adapter #2
Physikalische Adresse . . . . . . : 00-00-00-00-00-00-00-E0
DHCP aktiviert. . . . . . . . . . : Nein
Autokonfiguration aktiviert . . . : Ja
Tunneladapter Teredo Tunneling Pseudo-Interface:
Medienstatus. . . . . . . . . . . : Medium getrennt
Verbindungsspezifisches DNS-Suffix:
Beschreibung. . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physikalische Adresse . . . . . . : 00-00-00-00-00-00-00-E0
DHCP aktiviert. . . . . . . . . . : Nein
Autokonfiguration aktiviert . . . : Ja
Tunneladapter isatap.{793BEB5F-8259-4143-A187-24DD219C0185}:
Medienstatus. . . . . . . . . . . : Medium getrennt
Verbindungsspezifisches DNS-Suffix:
Beschreibung. . . . . . . . . . . : Microsoft-ISATAP-Adapter #3
Physikalische Adresse . . . . . . : 00-00-00-00-00-00-00-E0
DHCP aktiviert. . . . . . . . . . : Nein
Autokonfiguration aktiviert . . . : Ja
Tunneladapter isatap.{6F4589EF-3DDF-4C93-AC2F-21CA6E22ECF9}:
Medienstatus. . . . . . . . . . . : Medium getrennt
Verbindungsspezifisches DNS-Suffix:
Beschreibung. . . . . . . . . . . : Microsoft-ISATAP-Adapter #4
Physikalische Adresse . . . . . . : 00-00-00-00-00-00-00-E0
DHCP aktiviert. . . . . . . . . . : Nein
Autokonfiguration aktiviert . . . : Ja
Tunneladapter isatap.{A866F86E-17D5-4453-92E3-42F00E51E38D}:
Medienstatus. . . . . . . . . . . : Medium getrennt
Verbindungsspezifisches DNS-Suffix:
Beschreibung. . . . . . . . . . . : Microsoft-ISATAP-Adapter #5
Physikalische Adresse . . . . . . : 00-00-00-00-00-00-00-E0
DHCP aktiviert. . . . . . . . . . : Nein
Autokonfiguration aktiviert . . . : Ja
Tunneladapter isatap.{33BE7694-9545-4F25-8B3A-29118822740B}:
Medienstatus. . . . . . . . . . . : Medium getrennt
Verbindungsspezifisches DNS-Suffix:
Beschreibung. . . . . . . . . . . : Microsoft-ISATAP-Adapter
Physikalische Adresse . . . . . . : 00-00-00-00-00-00-00-E0
DHCP aktiviert. . . . . . . . . . : Nein
Autokonfiguration aktiviert . . . : Ja
Tunneladapter isatap.home:
Medienstatus. . . . . . . . . . . : Medium getrennt
Verbindungsspezifisches DNS-Suffix: home
Beschreibung. . . . . . . . . . . : Microsoft-ISATAP-Adapter #8
Physikalische Adresse . . . . . . : 00-00-00-00-00-00-00-E0
DHCP aktiviert. . . . . . . . . . : Nein
Autokonfiguration aktiviert . . . : Ja
SERVER CLIENT ================================
Windows-IP-Konfiguration
Hostname . . . . . . . . . . . . : FRE-SERVER
Prim„res DNS-Suffix . . . . . . . : NAME.local
Knotentyp . . . . . . . . . . . . : Hybrid
IP-Routing aktiviert . . . . . . : Nein
WINS-Proxy aktiviert . . . . . . : Nein
DNS-Suffixsuchliste . . . . . . . : NAME.local
home
Ethernet-Adapter LAN-Verbindung:
Medienstatus. . . . . . . . . . . : Medium getrennt
Verbindungsspezifisches DNS-Suffix:
Beschreibung. . . . . . . . . . . : TAP-Windows Adapter V9
Physische Adresse . . . . . . . . : 00-FF-B1-33-F1-53
DHCP aktiviert. . . . . . . . . . : Ja
Autokonfiguration aktiviert . . . : Ja
Ethernet-Adapter Ethernet:
Verbindungsspezifisches DNS-Suffix: home
Beschreibung. . . . . . . . . . . : Marvell Yukon 88E8071 PCI-E Gigabit Ethernet Controller
Physische Adresse . . . . . . . . : 00-26-2D-00-EF-01
DHCP aktiviert. . . . . . . . . . : Ja
Autokonfiguration aktiviert . . . : Ja
Verbindungslokale IPv6-Adresse . : fe80::5953:2f18:9d7c:61f9%12(Bevorzugt)
IPv4-Adresse . . . . . . . . . . : 10.0.0.5(Bevorzugt)
Subnetzmaske . . . . . . . . . . : 255.255.255.0
Lease erhalten. . . . . . . . . . : Dienstag, 24. Februar 2015 23:04:42
Lease l„uft ab. . . . . . . . . . : Mittwoch, 25. Februar 2015 23:04:49
Standardgateway . . . . . . . . . : 10.0.0.138
DHCP-Server . . . . . . . . . . . : 10.0.0.138
DHCPv6-IAID . . . . . . . . . . . : 251668013
DHCPv6-Client-DUID. . . . . . . . : 00-01-00-01-18-3D-A8-38-00-26-2D-00-EF-01
DNS-Server . . . . . . . . . . . : ::1
127.0.0.1
NetBIOS ber TCP/IP . . . . . . . : Aktiviert
Tunneladapter isatap.home:
Medienstatus. . . . . . . . . . . : Medium getrennt
Verbindungsspezifisches DNS-Suffix: home
Beschreibung. . . . . . . . . . . : Microsoft-ISATAP-Adapter
Physische Adresse . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP aktiviert. . . . . . . . . . : Nein
Autokonfiguration aktiviert . . . : Ja
Tunneladapter Teredo Tunneling Pseudo-Interface:
Medienstatus. . . . . . . . . . . : Medium getrennt
Verbindungsspezifisches DNS-Suffix:
Beschreibung. . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physische Adresse . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP aktiviert. . . . . . . . . . : Nein
Autokonfiguration aktiviert . . . : Ja
Tunneladapter isatap.{B133F153-E5EB-4F2B-B976-3F7A94B68B5E}:
Medienstatus. . . . . . . . . . . : Medium getrennt
Verbindungsspezifisches DNS-Suffix:
Beschreibung. . . . . . . . . . . : Microsoft-ISATAP-Adapter #3
Physische Adresse . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP aktiviert. . . . . . . . . . : Nein
Autokonfiguration aktiviert . . . : Ja -
2012 Essentials Launchpad reports server is offline
I have a new clean install of Windows Server Essentials 2012. The Server apears fully operational and is visable by network explorer and accessable by Windows remote desktop connection. When configuring http;//<myserver>/connect all workstations
Launchpad reports "the server is offline. do you want to connect in offline mode. I can tell it yes, log on again and have access to my server drives however the Launchpad still reports the "server is offline" any sugestions how to correct this?Check your dashboard.log file (c:\programdata\microsoft\windows server\logs) for any errors please.
Robert Pearman SBS MVP | www.titlerequired.com | www.itauthority.co.uk
Ton of things that don't look right in dashboard log...here are a few:
[8808] 130226.221733.7018: Dashboard.Forms: Creating TabPage for node F0F0CF38-4269-44dd-90D1-A284506C4C2E with display name "USERS" for TabControl
[8808] 130226.221733.9284: PluginManager: ---- These warnings could be benign if the addin file is not pointing to an adorner. ----
[8808] 130226.221733.9284: PluginManager: Unable to load type Microsoft.WindowsServerSolutions.MailService.DashboardAddins.UsersTabPageAdorner, HEAddin from C:\Program Files\Windows Server\Bin\. It cannot be assigned to the requested type Microsoft.WindowsServerSolutions.Administration.ObjectModel.Internal.IContentNode
[8808] 130226.221733.9294: PluginManager: Unable to obtain plugin type information for type Microsoft.WindowsServerSolutions.MailService.DashboardAddins.UsersTabPageAdorner, HEAddin
[8808] 130226.221733.9294: PluginManager: Invalid plugin file: C:\Program Files\Windows Server\Bin\Addins\Users\HostedEmailUsersTab.addin
[8808] 130226.221733.9303: PluginManager: ---- These warnings could be benign if the addin file is not pointing to an adorner. ----
[8808] 130226.221733.9303: PluginManager: Unable to load type Microsoft.WindowsServerSolutions.O365Integration.DashboardTabs.OIMUserPageAdorner, OIMAddin from C:\Program Files\Windows Server\Bin\. It cannot be assigned to the requested type Microsoft.WindowsServerSolutions.Administration.ObjectModel.Internal.IContentNode
[8808] 130226.221733.9303: PluginManager: Unable to obtain plugin type information for type Microsoft.WindowsServerSolutions.O365Integration.DashboardTabs.OIMUserPageAdorner, OIMAddin
[8808] 130226.221733.9303: PluginManager: Invalid plugin file: C:\Program Files\Windows Server\Bin\Addins\Users\O365UserTabAddin.addin
[8808] 130226.221733.9333: PluginManager: ---- These warnings could be benign if the addin file is not pointing to an adorner. ----
[8808] 130226.221733.9333: PluginManager: Unable to load type Microsoft.WindowsServerSolutions.MailService.DashboardTabs.OPEUserPageContentAdorner, OPEAddin from C:\Program Files\Windows Server\Bin\. It cannot be assigned to the requested type Microsoft.WindowsServerSolutions.Administration.ObjectModel.Internal.IContentNode
[8808] 130226.221733.9333: PluginManager: Unable to obtain plugin type information for type Microsoft.WindowsServerSolutions.MailService.DashboardTabs.OPEUserPageContentAdorner, OPEAddin
[8808] 130226.221733.9333: PluginManager: Invalid plugin file: C:\Program Files\Windows Server\Bin\Addins\Users\OPEUserTabAddin.addin
[8808] 130226.221733.9792: ProviderFramework: Information: [0] : (current thread: 0x2268): Installing new PfSynchronizationContext.
[8808] 130226.221734.1833: ProviderFramework: Information: [0] : (current thread: 0x2268): PfSynchronizationContext not needed.
[8808] 130226.221734.1960: StorageOM: StorageBacked created successfully.
[8808] 130226.221734.1979: PluginManager: ---- These warnings could be benign if the addin file is not pointing to an adorner. ----
[8808] 130226.221734.1979: PluginManager: Unable to load type Microsoft.WindowsServerSolutions.MailService.DashboardAddins.UsersTabPageAdorner, HEAddin from C:\Program Files\Windows Server\Bin\. It cannot be assigned to the requested type Microsoft.WindowsServerSolutions.Administration.ObjectModel.Internal.IContentNode
[8808] 130226.221734.1979: PluginManager: Unable to obtain plugin type information for type Microsoft.WindowsServerSolutions.MailService.DashboardAddins.UsersTabPageAdorner, HEAddin
[8808] 130226.221734.1979: PluginManager: Invalid plugin file: C:\Program Files\Windows Server\Bin\Addins\Users\HostedEmailUsersTab.addin
[8808] 130226.221734.1979: PluginManager: ---- These warnings could be benign if the addin file is not pointing to an adorner. ----
[8808] 130226.221734.1989: PluginManager: Unable to load type Microsoft.WindowsServerSolutions.O365Integration.DashboardTabs.OIMUserPageAdorner, OIMAddin from C:\Program Files\Windows Server\Bin\. It cannot be assigned to the requested type Microsoft.WindowsServerSolutions.Administration.ObjectModel.Internal.IContentNode
[8808] 130226.221734.1989: PluginManager: Unable to obtain plugin type information for type Microsoft.WindowsServerSolutions.O365Integration.DashboardTabs.OIMUserPageAdorner, OIMAddin
[8808] 130226.221734.1989: PluginManager: Invalid plugin file: C:\Program Files\Windows Server\Bin\Addins\Users\O365UserTabAddin.addin
[8808] 130226.221734.1989: PluginManager: ---- These warnings could be benign if the addin file is not pointing to an adorner. ----
[8808] 130226.221734.1989: PluginManager: Unable to load type Microsoft.WindowsServerSolutions.MailService.DashboardTabs.OPEUserPageContentAdorner, OPEAddin from C:\Program Files\Windows Server\Bin\. It cannot be assigned to the requested type Microsoft.WindowsServerSolutions.Administration.ObjectModel.Internal.IContentNode
[8808] 130226.221734.1989: PluginManager: Unable to obtain plugin type information for type Microsoft.WindowsServerSolutions.MailService.DashboardTabs.OPEUserPageContentAdorner, OPEAddin
[8808] 130226.221734.1989: PluginManager: Invalid plugin file: C:\Program Files\Windows Server\Bin\Addins\Users\OPEUserTabAddin.addin
[8808] 130226.221735.3952: PluginManager: ---- These warnings could be benign if the addin file is not pointing to an adorner. ----
[8808] 130226.221735.3961: PluginManager: Unable to load type Microsoft.WindowsServerSolutions.Identity.UI.AddinPage, UserUIAddin from C:\Program Files\Windows Server\Bin\. It cannot be assigned to the requested type Microsoft.WindowsServerSolutions.Administration.ObjectModel.Adorners.PageContentAdorner
[8808] 130226.221735.3961: PluginManager: Unable to obtain plugin type information for type Microsoft.WindowsServerSolutions.Identity.UI.AddinPage, UserUIAddin
[8808] 130226.221735.3961: PluginManager: Invalid plugin file: C:\Program Files\Windows Server\Bin\Addins\Users\users.addin
[8808] 130226.221740.8561: Dashboard.Forms: Creating TabPage for node AFA7A628-4DA9-4982-9CCB-10F7458871FD with display name "DEVICES" for TabControl
[8808] 130226.221740.9127: PluginManager: ---- These warnings could be benign if the addin file is not pointing to an adorner. ----
[8808] 130226.221740.9127: PluginManager: Unable to load type Microsoft.WindowsServerSolutions.W7PVPComputersTabExtender.PageAdorner, GroupPolicyComputersTabExtender from C:\Program Files\Windows Server\Bin\. It cannot be assigned to the requested type Microsoft.WindowsServerSolutions.Administration.ObjectModel.Internal.IContentNode
[8808] 130226.221740.9127: PluginManager: Unable to obtain plugin type information for type Microsoft.WindowsServerSolutions.W7PVPComputersTabExtender.PageAdorner, GroupPolicyComputersTabExtender
[8808] 130226.221740.9127: PluginManager: Invalid plugin file: C:\Program Files\Windows Server\Bin\Addins\Computers\GroupPolicyComputersTabExtension.addin
[8808] 130226.221740.9351: ProviderFramework: Information: [0] : (current thread: 0x2268): PfSynchronizationContext not needed.
[8808] 130226.221740.9518: PluginManager: ---- These warnings could be benign if the addin file is not pointing to an adorner. ----
[8808] 130226.221740.9527: PluginManager: Unable to load type Microsoft.WindowsServerSolutions.W7PVPComputersTabExtender.PageAdorner, GroupPolicyComputersTabExtender from C:\Program Files\Windows Server\Bin\. It cannot be assigned to the requested type Microsoft.WindowsServerSolutions.Administration.ObjectModel.Internal.IContentNode
[8808] 130226.221740.9527: PluginManager: Unable to obtain plugin type information for type Microsoft.WindowsServerSolutions.W7PVPComputersTabExtender.PageAdorner, GroupPolicyComputersTabExtender
[8808] 130226.221740.9527: PluginManager: Invalid plugin file: C:\Program Files\Windows Server\Bin\Addins\Computers\GroupPolicyComputersTabExtension.addin
[8808] 130226.221741.0338: ProviderFramework: Information: [0] : (current thread: 0x2268): PfSynchronizationContext not needed.
[8808] 130226.221741.0338: ProviderFramework: Information: [0] : ProviderConnector: Querying for provider info: Microsoft.WindowsServerSolutions.Common.Devices.IDevicesProvider, False,
[8808] 130226.221741.0357: PluginManager: ---- These warnings could be benign if the addin file is not pointing to an adorner. ----
[8808] 130226.221741.0357: PluginManager: Unable to load type Microsoft.WindowsServerSolutions.Console.AddIns.Computers.ComputersPage, ComputersUIAddin from C:\Program Files\Windows Server\Bin\. It cannot be assigned to the requested type Microsoft.WindowsServerSolutions.Administration.ObjectModel.Adorners.PageContentAdorner
[8808] 130226.221741.0357: PluginManager: Unable to obtain plugin type information for type Microsoft.WindowsServerSolutions.Console.AddIns.Computers.ComputersPage, ComputersUIAddin
[8808] 130226.221741.0357: PluginManager: Invalid plugin file: C:\Program Files\Windows Server\Bin\Addins\Computers\computers.addin -
How to show a picture both on client and server at the same time (X11?)
Hi Guys
I want show a picture on my client as well as on the server(in another location) at the same time, pretty much like showing something both on laptop and on a projector. Assume I have a picture sssss.jpg on the server A1, if I want to open that picture to my client, I can simply to do the following from client A2:
xhost A1
telnet to and login A1
setenv DISPLAY "ipaddress of A2":0.0
Anyone can direct me how to show picture the client that I am sitting at an also show on the server at the same time?
ThanksVNC would let you do that. With a shared connection, both machines could run a VNC client to the same session.
Darren -
How to access the client PCs via RDP FROM Windows Server 2003
Hopefully this is not an ignorant question, but every thread I've read focuses on client PCs not being able to access the terminal server. I have the opposite problem. I am working remotely and have full access to the servers (some of which are virtuals).
I need to be able to connect to the various workstations, but I cannot. Is this just a setting I have misconfigured? Is there any software I can deploy to these PCs that will allow me to log in and update their workstations?
Any help is sincerely appreciated.
- JeffHi Jeff,
Thank you for your posting in Windows Server Forum.
You can able to take RDP for client system from server. But keep in mind that; client system can only allow 1 RDP session at a time for administrator purpose. For that you need to have permission for taking rdp session.
Also you need to verify that “Remote Desktop Service” service is running and also need to verify the below thread as per snap.
In addition, if you want to manage all the server and client system, then you can use Remote Desktop Connection Manager to manage all the client and server remotely.
Hope it helps!
Thanks.
Dharmesh Solanki -
I was trying to set Adobe Reader 11 as default PDF viewer on my client PCs, Please help me this. My server is windows 2012 R2 and client PCs are Windows 8.1
Hi Krisis,
I have found a forum where similar query was answered. Hope this helps.
http://www.loginvsi.com/forum/support-v4/857-adobe-reader-xi-not-set-as-default-pdf-viewer -in-server-2012-r2-rds
Regards,
Anoop -
The Outgoing Mail Server is showing up as Offline
The Outgoing Mail Server is showing up as Offline for a new email account I want to set up. How do I get this account on line?
Mail (Yosemite): If you can’t send messages
-
Mac Mail . . . Outgoing Mail Server shows all as (Offline)
Frustrating problem: I had to reconfigure Mail because it wasn't working.
My incoming works fine, but the outgoing doesn't. It shows any server as (Offline). Under 'Mail" on the menu bar 'Take All Accounts Online' is selected and dimmed.
ISP is ATT Yahoo, and both incoming and outgoing mail works fine when accessing email through my browser (Safari).
Any ideas on what to do?
Many thanks,
Ed in DallasHey Ed,
First thing is to check what the Connection Doctor is saying under the Window menu.
It'll take a few seconds but it should give you a good idea of the problem.
If you are selectiing using SSL, check if the provider offers this service.
If you don't know or can't find it use Applications->Utilities->Network Utility.
Then select Port Scan and enter the smtp.address.com of the service.
This will tell you for definite if the SSL service is offered.
I usually find that you get the Offline message if your service provider doesn't
offer the SSL service. Keep the setup simple and if it works then make it more
complicated.
A. -
Automatic Updates of client PCs from Server
Most of our users do not have permissions to install updates on their
pc's. We need a service that will update the client pc's from the server automatically without the users input and also give the administrator a report after updating a PC
We are running a Win Server 2012 & the client PCs are running Windows 7Most of our users do not have permissions to install updates on their pc's.
Actually, unless you've explicitly blocked that capability (and I'm challenged to imagine you have done so based on this question here), then *ALL* users always have the capability to scan/install updates on a Windows 7 system.
We need a service that will update the client pc's from the server automatically without the users input and also give the administrator a report after updating a PC
This product is called WSUS (Windows Server Update Service). You're posting in the forum for THAT product.
Lawrence Garvin, M.S., MCSA, MCITP:EA, MCDBA
SolarWinds Head Geek
Microsoft MVP - Software Packaging, Deployment & Servicing (2005-2014)
My MVP Profile: http://mvp.microsoft.com/en-us/mvp/Lawrence%20R%20Garvin-32101
http://www.solarwinds.com/gotmicrosoft
The views expressed on this post are mine and do not necessarily reflect the views of SolarWinds. -
Help needed with server essentials 2012 R2 client backup failing
Help please. I have installed WSE 2012 R2 on a new Lenovo TS140, everything seems to be working fine (I can map drives, browse folders, copy files back and forth to clients, run the server through dashboard from a client,
run the server through remote desktop from a client, use remotewebaccess etc. But I can't get ANY of my clients to backup to the server. The connector finds the server, installs on the client and the launchpad runs and says 'connected to server',
but when I try to run the backup, it fails after about 30 seconds and says "can't connect to server"... This is all the same on clients that are Win 7 Home, Win 7 Pro, Win 8.1 pro and win 8.1 home, wired and wireless... Have spent about
a week researching, clean reinstalling, examining router config etc... no luck. Any thoughts or direction for help appreciated. I'm not using storage spaces, and have run drive scans which all show healthy drives (1 SDD - OS, and separate HDs for
files and backups...Status is 'no backups available', and no indication of anywhere to check to start, configure or set a backup. Though I do have the "client computer backup tasks" available over in the tasks panel on the right, but that just sets times for backups to
occur.
The system is backing itself up nightly, but no clients.
I have a bunch of things listed on the BPA (probably as I did some tinkering based on other suggestions, and have tried to set up openDNS forwarding etc. I'm not sure how to undo all that, so if a clean install would help I could do that rather
easily..) BPA partial results listed below...
Warning
Network Policy Server (NPS) should be configured to use more secure authentication methods.
Configuration
Warning
All domains should have at least two domain controllers for redundancy
Operation
Error
The PDC emulator master ..in this forest should be configured to correctly synchronize time from a valid time source
Configuration
Warning
All OUs in this domain should be protected from accidental deletion
Configuration
Error
DirectAccess: DirectAccess must be configured to accept client connections
Configuration
Warning
RRAS: IPv4 routing should be enabled on the RRAS server for routing protocols like DHCP Relay, RIP and IGMP to run
Configuration
Warning
RRAS: IPv6 routing should be enabled on the RRAS server for routing protocols like DHCP Relay to run
Configuration
Warning
RRAS: The number of ports available for use by SSTP should be greater than 0
Configuration
Warning
RRAS: The number of ports available for use by L2TP should be greater than 0
Configuration
Warning
RRAS: Only one certificate for IKEv2 should have IP security IKE intermediate in its EKU property
Configuration
Warning
RRAS: The subject name of the certificate to be used for IKEv2 or SSTP must match the name of the RRAS server or the IP address of the external interface of the RRAS server
Configuration
Warning
RRAS: Use authentication protocols that are considered more secure than PAP, CHAP, or MS-CHAPv2
Configuration
Warning
The RD Gateway server SSL certificate must be configured with a valid certificate subject name
Configuration
Error
Use SSL when you use Basic authentication
Security
Warning
Short file name creation should be disabled
Configuration
Warning
Srv.sys should be set to start on demand
Configuration
Warning
Client failback should be enabled for the Netlogon and SYSVOL folders on domain controllers
Configuration
Warning
Namespace root referrals should use the Lowest Cost ordering method on the following DFS namespace:
\\xxx\Shared Folders
Configuration
Error
DNS: The DNS server 208.67.220.220 on Ethernet must resolve names in the primary DNS domain zone
Configuration
Error
DNS: The DNS server 208.67.222.222 on Ethernet must resolve names in the primary DNS domain zone
Configuration
Error
DNS: The DNS server 208.67.220.220 on Ethernet must resolve names in the forest root domain name zone
Configuration
Error
DNS: The DNS server 208.67.222.222 on Ethernet must resolve names in the forest root domain name zone
Configuration -
Hi,
We have some problems with our Root CA. I can se a lot of failed requests. with the event id 22: in the logs. The description is: Active Directory Certificate Services could not process request 3686 due to an error: The revocation function was unable to
check revocation because the revocation server was offline. 0x80092013 (-2146885613). The request was for CN=xxxxx.ourdomain.com. Additional information: Error Verifying Request Signature or Signing Certificate
A couple of months ago we decomissioned one of our old 2003 DCs and it looks like this server might have had something to do with the CA structure but I am not sure whether this was in use or not since I could find the role but I wasn't able to see any existing
configuration.
Let's say that this server was previously responsible for the certificates and was the server that should have revoked the old certs, what can I do know to try and correct the problem?
Thank you for your help
//Crishello,
let me recap first:
you see these errors on a ROOT CA. so it seems like the ROOT CA is also operating as an ISSUING CA. Some clients try to issue a new certificate from the ROOT CA and this fails with your error mentioned.
do you say that you had a PREVIOUS CA which you decomissioned, and you now have a brand NEW CA, that was built as a clean install? When you decommissioned the PREVIOUS CA, that was your design decision to don't bother with the current certificates that it
issued and which are still valid, right?
The error says, that the REQUEST signature cannot be validated. REQUESTs are signed either by itself (self-signed) or if they are renewal requests, they would be signed with the previous certificate which the client tries to renew. The self-signed REQUESTs
do not contain CRL paths at all.
So this implies to me as these requests that are failing are renewal requests. Renewal requests would contain CRL paths of the previous certificates that are nearing their expiration.
As there are many such REQUEST and failures, it probably means that the clients use AUTOENROLLMENT, which tries to renew their current, but shortly expiring, certificates during (by default) their last 6 weeks of lifetime.
As you decommissioned your PREVIOUS CA, it does not issue CRL anymore and the current certificates cannot be checked for validity.
Thus, if the renewal tries to renew them by using the NEW CA, your NEW CA cannot validate CRL of the PREVIOUS CA and will not issue new certificates.
But it would not issue new certificates anyway even if it was able to verify the PREVIOUS CA's CRL, as it seems your NEW CA is completely brand new, without being restored from the PREVIOUS CA's database. Right?
So simply don't bother :-) As long as it was your design to decommission the PREVIOUS CA without bothering with its already issued certificates.
The current certificates which autoenrollment tries to renew cannot be checked for validity. They will also slowly expire over the next 6 weeks or so. After that, autoenrollment will ask your NEW CA to issue a brand new certificate without trying to renew.
Just a clean self-signed REQUEST.
That will succeed.
You can also verify this by trying to issue a certificate on an affected machine manually from Certificates MMC.
ondrej. -
Domain client PCs are sending NTP to external source
Hi,
I have been monitoring too many NTP traffic going out through Sophos firewall and they are all blocked by default as it is not allowed.
Client PCs are trying to get time information from many locations, how can I make PCs to get their time information from internal NTP server rather external NTP server?
This is the list of IP address that internal PCs are trying to reach to get time information.
207.57.100.235 grapeofwrath.com.au
128.138.141.172 utcnist2.colorado.edu
24.56.178.140 host-24-56-178-140.beyondbb.com 64.113.32.5 nist.netservicesgroup.com
165.193.126.229 nist1-nj2.ustiming.org
But I want domain PCs get their time from our PDC.Configure NTP settings via group policy:
In a policy applied at the domain level, set clients to use the Windows hierarchy for time sync (domain members sync to domain controllers, domain controllers sync to the PDC emulator).
See this on how to configure a WMI filter to identify the PDC emulator:
http://blogs.technet.com/b/askds/archive/2008/11/13/configuring-an-authoritative-time-server-with-group-policy-using-wmi-filtering.aspx . Using this, configure a group policy ONLY targets the PDC emulator and target the domain controllers OU. Sett the settings
below:
NTP servers: tock.usno.navy.mil,0x9 time.windows.com,0xa
(will set the .mil server to be primary, and time.windows.com to be the backup NTP source.)
Type: NTP
-Ravi -
Report Job Server goes Offline
I've had a persistent problem with the Report Job Server in the CMC going offline (BO XI R2). I try to stop/start but I get a message that the server is already in the requested state (started).
I've tried disable/enable -- still it is offline and my reports won't run.
I check the CCM and all the servers are running. The Event Viewer in Windows shows that the Report Job Server has stopped..."Unable to contact server sccecho2.reportjobserver.jobserver to change its enabled status. Please restart it."
The only way to get it started again is via a server reboot. Then the reports will run.
This problem seems to happen shortly before I have several reports scheduled to run and none of them get sent off due to the Report Job Server being offline.
Is there something else I can check somewhere or other thoughts as to what is causing this persistent problem?
Thank you for any help you can send my way.
kdHi Kim,
Try creating a new Server and check the issue.
Thanks,
Anisa -
Oracle VM 3 Server System Offline
Hi,
I have some weird problem on Oracle VM Manager 3 Server Pool "testpool1" and I decided to reinstall one of the Oracle VM 3 server without remove from the pool (I'm actually having problem remove from the pool). After the installation complete, I can see the new Oracle VM '3' server show on Oracle VM Manager in "RED" color icon.
My problem is I can't add the new server back to the pool and the Oracle VM Manager keep show me "SYSTEM OFFLINE"(I believe one of the Repository still belong to this server causing the problem which I can't see in the repository).
Does anyone have the similar experience or any solution for this?
Please help.883926 wrote:
My problem is I can't add the new server back to the pool and the Oracle VM Manager keep show me "SYSTEM OFFLINE"(I believe one of the Repository still belong to this server causing the problem which I can't see in the repository). Can you issue a "Rediscover Server" from the context menu (right-click) on the server? Check the "Events" tab for details of any Critical warnings/events that cause the red icon. Also, perhaps try to delete the server in the UI and re-discover it.
You may also be able to unpresent the repository from that server from the Repositories tab. -
Some methods are displaying the result on the server instead on the client.
When I test (form SeatReservationClient class) the method sri.showReservations() located in SeatReservationClient class the results are being displayed on the server side instead on the client but the method sri.numReservations() is displaying the result as i want it i.e. on the client. Please can anyone help me (as always on this forum) find a solution to this problem and display the results correctly?
I have 5 classes:
Interface
public interface SeatReservationInterface extends java.rmi.Remote
public boolean isReserved(int row, int seat) throws java.rmi.RemoteException;
public boolean reserve(int row, int seat) throws java.rmi.RemoteException;
public boolean cancel(int row, int seat) throws java.rmi.RemoteException;
public int numReservations() throws java.rmi.RemoteException;
public void showReservations() throws java.rmi.RemoteException;
Implementation
public class SeatReservationImpl extends java.rmi.server.UnicastRemoteObject implements SeatReservationInterface
private Seat[][] theatre;
* Implementations must have an explicit constructor in order to declare the RemoteException
* exception.
* Theatre constructor makes a new movie theatre with numRows rows and numSeats
* seats (chairs) in each row. All seats are unreserved (unoccupied) in the beginning.
public SeatReservationImpl(int numRows, int numSeats) throws java.rmi.RemoteException
theatre = new Seat[numRows][numSeats];
for(int row = 0; row <theatre.length; row++)
for(int col = 0; col<theatre[row].length; col++)
theatre[row][col] = new Seat();
* The method returns true if the seat at location (row, seat) is reserved.
* The method returns false in all other cases.
* Be careful that row numbers run from 1 to numRows, and seat numbers from
* 1 to numSeats.
public boolean isReserved(int row, int seat) throws java.rmi.RemoteException
return theatre[row-1][seat-1].isOccupied();
* Books the seat at location (row, seat) and returns true if that seat is available.
* Returns false if that seat is already reserved.
public boolean reserve(int row, int seat) throws java.rmi.RemoteException
return theatre[row-1][seat-1].occupy();
* Cancels a seat reservation at location (row, seat) is that seat was booked, and returns
* true in that case. The method returns false if that seat had not been reserved.
public boolean cancel(int row, int seat) throws java.rmi.RemoteException
return theatre[row-1][seat-1].release();
* Returns the number of reserved seats.
public int numReservations() throws java.rmi.RemoteException
int count = 0;
for(int i = 0; i < theatre.length; i++)
for(int j = 0; j < theatre[j].length; j++)
if(theatre[i][j].isOccupied())
count++;
return count;
* Prints an overview over all reservations. Reserved seats are shown as "*", available seats
* as "-". For each row the row number is shown, then a couple of blanks, and then the
* reservations. An example is
* 8 -----****----
* 7 ---**---**---
* 6 ----***------
* 5 -------------
* 4 -------------
* 3 ----------***
* 2 **-------
* 1 -------------
public void showReservations() throws java.rmi.RemoteException
for(int row = theatre.length-1; row>=0; row--)
System.out.print((row+1) + "\t");
for(int j = 0; j<theatre[row].length; j++)
if(theatre[row][j].isFree())
System.out.print("-");
else
System.out.print("*");
System.out.println();
return;
[i]Server import java.rmi.Naming;
public class SeatReservationServer
public SeatReservationServer()
try
SeatReservationInterface sri = new SeatReservationImpl(10, 5);
Naming.rebind("rmi://localhost:1099/SeatReservationService", sri);
catch (Exception e)
System.out.println("Trouble: " + e);
public static void main(String args[])
new SeatReservationServer();
Client
import java.rmi.Naming;
import java.rmi.RemoteException;
import java.net.MalformedURLException;
import java.rmi.NotBoundException;
public class SeatReservationClient
public static void main(String[] args)
try
SeatReservationInterface sri = (SeatReservationInterface) Naming.lookup("rmi://localhost/SeatReservationService");
/* Make two reservations */
System.out.println("Reservations:");
System.out.println("1,2");
System.out.println("1.3");
System.out.println("1,4");
sri.reserve(1,2);
sri.reserve(1,3);
sri.reserve(1,4);
System.out.println("The Seat is occupied - " + sri.isReserved(1,2));
System.out.println("The Seat is occupied - " + sri.isReserved(1,3));
System.out.println("The Seat is occupied - " + sri.isReserved(1,4));
/* Show the theatre */
sri.showReservations();
/* Release a seat that had been booked */
System.out.println("Release seat row 1 seat 2");
sri.cancel(1,2);
System.out.println("The Seat is occupied - " + sri.isReserved(1,2));
/* Show the number of total reservations and the theatre */
System.out.println("Number of reservations: " + sri.numReservations());
sri.showReservations();
catch (MalformedURLException murle)
System.out.println();
System.out.println("MalformedURLException");
System.out.println(murle);
catch (RemoteException re)
System.out.println();
System.out.println("RemoteException");
System.out.println(re);
catch (NotBoundException nbe)
System.out.println();
System.out.println("NotBoundException");
System.out.println(nbe);
catch (java.lang.ArithmeticException ae)
System.out.println();
System.out.println("java.lang.ArithmeticException");
System.out.println(ae);
Class containing instance methods
public class Seat
private boolean occupied;
* Constructors:
Seat()
Seat(boolean o)
occupied = o;
* Instance methods:
public boolean isFree()
return !this.occupied;
public boolean isOccupied()
return this.occupied;
public boolean occupy()
if(occupied)
return false;
else
occupied = true;
return true;
public boolean release()
if(!isOccupied())
return false;
else
occupied = false;
return true;
}Your code is working as expected. The server executes System.out.println in showReservations() and this comes out on the server console. The client executes System.out.println() after calling numReservations and this comes out at the client. Any other expectations are misplaced.
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