Install libgtp0 by entering the following commands in the terminal:
sudo apt update sudo apt install libgtp0
Description:
library implementing the GTP protocol between SGSN and GGSN
OpenGGSN is a Gateway GPRS Support Node (GGSN). It is used by mobile operators as the interface between the Internet and the rest of the mobile network infrastructure. . This library is part of openggsn and implements the GTP protocol between SGSN (Serving GPRS support node) and GGSN.
Homepage: http://sourceforge.net/projects/ggsn/
Version: 0.92-2
Section: universe/libs