OsmoGGSN - Osmocom Gateway GPRS Support Node, based on OpenGGSN Copyright (C) 2002-2004 Mondru AB, Author: Jens Jakobsen Copyright (C) 2010-2017 Harald Welte Copyright (C) 2012-2016 Holger Hans Peter Freyther Copyright (C) 2014-2016 Pablo Neira Ayuso Copyright (C) 2014-2016 sysmocom - s.f.m.c. GmbH Contributors: Emmanuel Bretelle Yann BONNAMY Eric Butler Michael McTernan Alexander Huemer BJovke Alexander Couzens Ruben Undheim