Canon EOS Rebel T6i Instruction Manual page 143

22: No response from DNS server
What to check on the camera
On the camera, does the DNS server's IP address setting

match the server's actual address?
Set the IP address to [Manual setting]. Then, on the camera, set

the IP address that matches the address of the DNS server used
(p.156, 160).
What to check on the DNS server
Is the power of the DNS server on?

Turn on the DNS server.

Are the DNS server settings for IP addresses and the

corresponding names correct?
On the DNS server, make sure IP addresses and the

corresponding names are entered correctly.
Is the DNS server working correctly?

Check the DNS server settings to make sure the server is working

correctly as a DNS server.
If applicable, ask your network administrator to ensure that the

DNS server is available.
What to check on the network as a whole
Does your network include a router or similar device that

serves as a gateway?
If applicable, ask your network administrator for the network

gateway address and enter it on the camera (p.156, 160).
Make sure that the gateway address setting is correctly entered on

all network devices, including the camera.
Responding to Error Messages
143