id summary reporter owner description type status milestone component version severity resolution keywords cc 3143 Bug in windows IPv6 address to string conversion cheesy4poofs@… chris_kohlhoff "I've noticed a bug in Windows 7 where I connect to a server and I print the client's ipv6 address to a log message. The string address that is returned from the following function always has a %11 at the end: address_v6.hpp:124 /// Get the address as a string. std::string to_string() const { boost::system::error_code ec; std::string addr = to_string(ec); boost::asio::detail::throw_error(ec); return addr; } Example return value: fe80::8ced:2b49:90d5:7c3b%11 " Bugs closed Boost 1.40.0 asio Boost 1.39.0 Problem invalid asio,%11,ipv6