Hi,

We were developing an application which requires DNS Resolution for certain configured URIs.
Now i understand that this can be done by using APIs gethostbyname or getaddrinfo.

However we have an additional problem to handle. The DNS request sent to the DNS server should use a fixed known Source 
IP address in the packets sent towards DNS Server. Is it possible to force/specify DNS Service to use a fixed Source IP?
 
We have multiple logical IP addresses configured on an interface. We just want that DNS resolution should somehow be 
carried out using 1 specific Source IP address in the pkts sent towards DNS Server.

BR
Sajal