java.net.SocketException: Network is unreachable
RT @http://tinyurl.com/ydp8tag 1. edit /etc/sysctl.d/bindv6only.conf 2. change value net.ipv6.bindv6only=1 into 0 3. invoke-rc.d procps restartp. RT @http://tinyurl.com/yccgu9m Adding the extra flag “-Djava.net.preferIPv4Stack=true” fixed the issue. Netflow now starts correctly.