Basic testing for Kernel GTP-U is not up to date

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avatli at itu.edu.tr avatli at itu.edu.tr
Fri Jul 17 15:29:51 UTC 2020


Hello


I tried to follow the steps in the basic testing below but it is not  
up-to-date

https://osmocom.org/projects/linux-kernel-gtp-u/wiki/Basic_Testing

To make the setup work, I execute the GGSN on the host by using  
osmo-ggsn/doc/examples/osmo-ggsn.cfg. I changed the "gtp bind-ip" to  
172.31.1.1, "ip prefix dynamic" to 192.168.71.0/24, "ip ifconfig" to  
192.168.71.0/24 and then execute the emulated SGSN inside the sgsn  
namespace (ip netns exec sgsn sgsnemu -d -r 172.31.1.1 -l 172.31.1.2  
--defaultroute --createif). In this case; GGSN can create PDP Context  
successful but there is not any GTP tunnel. How can I get the  
up-to-date version of this document? or how can I run the basic  
testing steps?

Thanks in advance.

- Volkan





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