An IPsec-capable node 2, such as a security gateway 2, is provided for a virtual private network 1. The upper frame of the support structure has an opening formed thereon. The SAPR method may be applied to next generation OFDMA-based wireless broadband technologies, to increase system throughput and cell coverage. This invention also relates to soybean cultivars, or breeding cultivars, and plant parts derived from soybean variety S070137, to methods for producing other soybean cultivars, lines or plant parts derived from soybean cultivar S070137, and to the soybean plants, varieties, and their parts derived from use of those methods.