comment "hans needs a toolchain w/ C++" depends on !BR2_INSTALL_LIBSTDCPP config BR2_PACKAGE_HANS bool "hans" depends on BR2_INSTALL_LIBSTDCPP help Hans makes it possible to tunnel IPv4 through ICMP echo packets, so you could call it a ping tunnel. This can be useful when you find yourself in the situation that your Internet access is firewalled, but pings are allowed. http://code.gerade.org/hans/