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RSN20120329 partial network maintenance Postponed*******************************************************Dear Customer, Our major fiber supplier has postponed the network maintenance until further notice. We will inform you with sufficient notice when the maintenance is rescheduled. Kind Regards, ReasonNet IP Networks Network Management Center noc@reasonnet.com ******************************************************* RSN20120329 partial network maintenance 29 March 2012 at 22:00*******************************************************This announcement only concerns customers that have a VLAN between either of the following paths: DC1 - NIKHEF, DC2 – NIKHEF and TeleCity 1 - NIKHEF. Dear Customer, Our major fiber supplier has to perform network maintenance from 29 March 2012 – 22:00 GMT+1 until 30 March 2012 - 06:00 GMT+1. Please note that the start of these activities is today within the next hours. During this time window, interruptions of the VLAN service are highly likely. Unfortunately, the preventative measures we have taken appear not to cover the scope of the upcoming maintenance. We apologize for the short notice and the inconvenience you may experience. We will monitor the situation closely and are on call to ensure proper restoration of services after the maintenance window. We will inform you when the risk of interruption of the VLAN service is ceased. Kind Regards, ReasonNet IP Networks Network Management Center noc@reasonnet.com ******************************************************* High Security Risk in Windows Remote Desktop Protocol (RDP)Dear Customer,We are sending you this message because you currently host one or more servers at ReasonNet and may run Windows as your main Operating System. Microsoft recently released a Security Patch for a Remote vulnerability in the Remote Desktop Protocol. The vulnerability allows for remote code execution by an attacker without requiring authentication. This could lead to an class worm virus. Securitylab.ru already released (15-03-2012) an proof of concept that shows the vulnerability by using an exploit. We urge you to apply the security patch released by Microsoft to resolve the vulnerability as soon as possible. On the following page you can find more information regarding this Remote Vulnerability and instructions on how to patch this security issue. http://technet.microsoft.com/en-us/security/bulletin/ms12-020 Through Windows Update you are also able to patch this Security risk. The following Windows Operating Systems are vulnerable: * Windows Server 2003 * Windows Server 2003 R2 * Windows Server 2008 * Windows Server 2008 R2 * Windows XP * Windows Vista * Windows 7 If you are behind an (software or hardware) Firewall we encourage you to restrict the access to RDP (Remote Desktop Protocol) to only your trusted IP addresses. It can also be a good idea to change the default port of RDP to something else than 3389. (see also http://support.microsoft.com/kb/306759) Also After you have applied the Security patch we recommend that you change your passwords to make sure no external party can login with the old (and maybe compromised) password. If you have any questions please contact us at noc@reasonnet.com Kind Regards, ReasonNet IP Networks Security Response Team noc@reasonnet.com RSN20120301 (and RSN20120227) partial network maintenance completed*******************************************************This announcement only concerns customers that have a VLAN on the path DC1 – TC1 to NIKHEF. Dear Customer, The maintenance activities with reference RSN20120301 and with reference RSN20120227 are completed without incidents. All VLAN's haven been re-established on the original path DC1 – TC1 to NIKHEF. We thank you for your patience. Kind Regards, ReasonNet IP Networks Network Management Center noc@reasonnet.com ******************************************************* RSN20120301 partial network maintenance 1 March 2012 at 00:00*******************************************************This announcement only concerns customers that have a VLAN on the path DC1 – TC1 to NIKHEF. Dear Customer, ReasonNet will perform network maintenance activities from 1 March 2012 – 00:00 GMT+1 until 1 March 2012 - 06:00 GMT+1 with reference RSN20120301. We are re-establishing the original VLANs that run through DC1 – TC1 to NIKHEF. These VLAN’s were rerouted over the path DC1 – DC2 – NIKHEF because of the Relined maintenance of 29 February last. There will be a short interruption of the service during the re-establishment. We apologize for the inconvenience. Kind Regards, ReasonNet IP Networks Network Management Center noc@reasonnet.com ******************************************************* RSS | ||||
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