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DNS issue

Question asked by arya vijayan on Mar 22, 2018
Latest reply on Apr 11, 2018 by arya vijayan




We have observed that the DNS server is failing to resolve the IP address. This is mostly seen when we switch the router OFF/ON. But that time we can ping the DNS IP successfully. Note that other devices are working in the same network without issues. Please provide a solution.


Another question is should we start DNS client when we retrieve IP from DHCP server? We are using the below calls to get IP from DHCP server.


dnsIPAddress = ipcfg_get_dns_ip(ENET_DEVICE,0)


Should I call ipcfg_add_dns_ip(ENET_DEVICE, dnsIPAddress ) after ipcfg_get_dns_ip()??


More details:

OS                     : MQX 4.0.2

Platform            : K60