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If your intent is to run the OAI core network software on the OAI eNB,
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then you need to run a low-latency 3.19 kernel on the eNB.
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**Example kernel tested on our side for openair-cn installation is linux-image-3.19.0-59-generic** |
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**Example kernel for openair-cn for latest develop branch is 4.7.x. You will need GTP kernel module from Osmocom which is loaded as module inside kernel**
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**Example kernel tested on our side for openair-cn installation is linux-image-3.19.0-59-generic for older versions of openair-cn**
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## Notes for installing 4.7.x kernel with GTP module
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```
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wget https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.7.1.tar.xz
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unxz linux-4.7.1.tar.xz
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tar -xovf linux-4.7.1.tar
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cd linux-4.7.1
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make menuconfig #search for GTP option and enable it as a kernel module and save the kernel config file
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# look for CONFIG_GTP in .config and make sure it is enabled as a kernel module CONFIG_GTP=m
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make -j`nproc`
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sudo make modules_install
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sudo make install
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``` |
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\ No newline at end of file |
