}
} else if (msg == DHCPV4_MSG_DECLINE) {
memset(a->hwaddr, 0, sizeof(a->hwaddr));
a->valid_until = now + 3600; // Block address for 1h
}
} else if (msg == DHCPV4_MSG_DECLINE) {
memset(a->hwaddr, 0, sizeof(a->hwaddr));
a->valid_until = now + 3600; // Block address for 1h