buildroot

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/