in webui/js/blocky4.js [318:325]
function unblock_iptables_link(entry) {
let link = _a('Soft Unblock');
let _entry = entry;
_entry.ip = _entry.source;
link.setAttribute("href", 'javascript:void(0);');
link.addEventListener('click', () => unblock_ip(_entry, false));
return link;
}