If the tests continue to fail for a time period exceeding 300 seconds from the last successful test, the internet will be marked as failed on the uplink. If any test within the internet group fails, the MX decreases the testing interval to 20 seconds. Each successful internet test (meaning either a successful ICMP test or a successful HTTP test) results in the internet being marked as good for another 300 seconds. During this time, the MX continues running the internet test every 150 seconds.

If either the ICMP or the HTTP test is successful, the internet test is marked as good for 300 seconds on that uplink. The MX then begins performing the internet test. Note: The MX will only decrease the DNS testing interval to 30 seconds if a test DNS query times out. Any record-type response to a test DNS query will result in a successful DNS test. Once marked as good, the test is run every 150 seconds. Otherwise, a successful test will again mark the DNS as good for another 300 seconds.

If a test DNS query times out at any point, the MX decreases the testing interval to 30 seconds. If the DNS test continues to fail for a time period exceeding 300 seconds, which is last time the test was successful, DNS will be marked as failed on the uplink. Each successful DNS query test results in DNS being marked as good for another 300 seconds. During this time, the MX continues running the DNS test every 150 seconds. The first test DNS query is sent, if a DNS response is received, DNS is marked as good for 300 seconds on that uplink. ARP for the default gateway and its own IP (to detect a conflict).Ĭonnection monitoring runs on the uplink once it is activated, meaning a carrier is detected and an IP address is assigned (static or dynamic).An HTTP response of any kind will result in a success. Uses a round-robin technique to send an HTTP GET to or.Query the DNS servers (primary or secondary) configured on the internet interface for the following hosts:.Legal regulations for the use of teleradiology-guided examinations in Germany demand a high technical and organisational standard for the set-up and the quality control of teleradiology installations.The MX runs tests to determine uplink status: Legal, financial, and data security aspects must also be taken into account. For the establishment of a new teleradiology connection, the needed applications must be analysed in order to find an adequate and cost-effective solution. Several techniques are available for realizing teleradiology connections, including Web servers, virtual private networks (VPNs), and e-mail–based solutions. Using the teleradiology standard proposed by the German Radiology Society, some of these systems are also interoperable. Several teleradiology projects have been state-aided in Germany over the last 10 years. Bei der Teleradiologie nach Rntgenverordnung sind die wesentlichen Regelungen fr Genehmigung und Betrieb mittlerweile konkretisiert, insgesamt sind die Anforderungen bezglich der Technik weiter angestiegen.The methods and techniques of teleradiology are used in numerous clinical specialties. Hierbei sind auch Aspekte des Datenschutzes, des Workflows und der Nachhaltigkeit der Finanzierung zu beachten. Bei der Neueinrichtung einer Teleradiologieverbindung mssen die Anwendungsszenarien und die daraus resultierenden Anforderungen und Funktionalitten analysiert werden, um eine bedarfsgerechte und kostengnstige Lsung zu entwerfen. Zur Realisierung der Teleradiologie existiert eine Vielzahl von Techniken, wie Punkt-zu-Punkt-Verbindungen, VPN-Netze, Webserver oder e-mail-basierte Lsungen, mit jeweiligen Vor- und Nachteilen. Durch die Verwendung der Empfehlung der DRG zur Teleradiologie sind einige dieser gefrderten Netze auch interoperabel. Techniken und Methoden der Teleradiologie werden heute in vielen Fachgebieten eingesetzt und in einer Reihe von Landesprojekten ffentlich gefrdert.

Record internet uptime