Suddenly IP not releasing from firewall

[Karthi]

I configured DHCP ip range 192.168.25.100-200 for internal1. Two months it's working fine. Now suddenly IP was not releasing from firewall. I given static IP for systems in network adapter range 192.168.25.100-200 now systems reach to firewall. Why systems not getting dynamically? Plz help on this

[gayansa]

Hi Karthi,

Have you configured DHCP lease time unlimited, May be that might be causing this issue.

Gayansa

[Toshi_Esumi]

run "exe dhcp lease-list" to check expiry. That would likely reveal the cause.