[lwip-users] dhcp behaviour

[massimiliano cialdi]

Hallo,

I have some questions about dhcp behaviour:

- Do I have to call the functions dhcp_coarse_tmr() and 
dhcp_coarse_tmr() explicitly?
I have this doubt because I have seen that these functions are already 
being declared as
  timer callbacks in file timeout.c

- if my dhcp server has 10s as lease time, should I lower 
DHCP_COARSE_TIMER_SECS and DHCP_FINE_TIMER_MSECS? And what values?

Best regards
Max