PF_POOL_STICKYADDR
pool_opts.opts |= PF_POOL_STICKYADDR;
if (pool->opts & PF_POOL_STICKYADDR)
if (sns[type] == NULL && rpool->opts & PF_POOL_STICKYADDR &&
if (rpool->opts & PF_POOL_STICKYADDR) {
rio.rule.rdr.opts |= PF_POOL_STICKYADDR;