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Does DNS name lookup at proxy end?
The ‘Do DNS name lookup at proxy end’ configuration option allows you to control this. If you set it to ‘No’, PuTTY will always do its own DNS, and will always pass an IP address to the proxy. If you set it to ‘Yes’, PuTTY will always pass host names straight to the proxy without trying to look them up first.
What is a DNS name resolution failure?
Name resolution is the process of converting a hostname to an IP address, so a Name Resolution Failure occurs when the Domain Name System (DNS) used by your computer can’t convert “integration.tyro.com” into the relevant IP address.
How does proxy work with DNS?
Smart DNS Proxy works by simply changing the DNS of your device when trying to access regional blocked content from websites such as Netflix. Your data is quickly re-routed through a dedicated proxy server which is conveniently located in the country where the website you are trying to access is based.
What is name resolution failure?
Name resolution is the process of converting a host name to an IP address, so a Name Resolution Failure occurs when the Domain Name System (DNS) used by your computer can’t convert integration.tyro.com into the relevant IP address.
How does the DNS resolution work on the ProxySG?
If a timeout occurs when looking up the primary DNS server, no alternate DNS server is contacted. If the ProxySG receives a negative DNS response (a response with an error code set to Name Error), it caches that negative response.
How does DNS resolution work in Azure virtual networks?
Azure DNS private zones or, Customer-managed DNS servers forwarding queries between virtual networks for resolution by Azure (DNS proxy). See Name resolution using your own DNS server.
How to add a proxy to perimeter DNS?
To do this, you add a host (A) resource record to perimeter DNS for the federation server proxy. These procedures assume that a host (A) resource record for the federation server has already been created in the corporate network DNS.
How to resolve host name for federation proxy?
The hosts file on the federation server proxy must be updated to add the IP address of a federation server. DNS in the perimeter network must be configured to resolve all client requests for the AD FS host name to the federation server proxy. To do this, you add a host (A) resource record to perimeter DNS for the federation server proxy.