Sunrise Internet Box User Manual page 51

Field
Health check
diagnostics
Tests for multiple
DHCP servers
Tests for IP
address conflict
Test Ethernet
cables
Sunrise Internet Box User Manual
Launch all the tests
Checks for multiple DHCP services on the LAN side. This could be
the case if you connect multiple gateways with each other.
Checks if several devices have the same IP address. This can
happen if you have configured a device with a static address that
also belongs to the dynamic range.
Test for faults in Ethernet cables
Action
Page 51