If the lease time really is the cause, you can expand the lease time, which depends on what dhcp server you are using.
On the client an ifdown/ifup should renew the lease.
You also can use the “dhclient” command.
If the lease time really is the cause, you can expand the lease time, which depends on what dhcp server you are using.
On the client an ifdown/ifup should renew the lease.
You also can use the “dhclient” command.