[lwip-devel] [bug #60043] DHCP - lwip 2.1.2 - Manage the very low value for lease time

[Eric Sawade]

Follow-up Comment #3, bug #60043 (project lwip):

Hey together,
i have exactly the same issue. My TENDA router assigns me a lease time of 30s.
As lwIP is dividing this by DHCP_COARSE_TIMER_SECS (which is 60), it assigns
to all timeout the value 1. 

- `t0_timeout` = 1
- `t1_timeout` = 1
- `t2_timeout` = 1

This results in the function dhcp_coarse_tmr(void), to enter always
- dhcp_release_and_stop(netif);
- dhcp_start(netif); 

So I get a new ip and all connections are getting closes. Is there a way to
prevent this?
 


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