Gtpu tunnel#1
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mtirpak wants to merge 8 commits into
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Packets can be GTP-U encapsulated and decapsulated by configuring
the tunnel on a port as follows:
tunnel:
type: gtpu
src_address: 10.0.0.1
dst_address: 10.0.0.2
data_file: /etc/gtpu-tunnels.csv
The csv file shall include the list of endpoint-ip,src-teid,dst-teid
tripples.
The script adds the PDP contexts to EDA over gRPC and generates the csv file for gtpu-tunnel configuration.
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| if (node.FindValue("tunnel")) { | ||
| mac_info.m_tunnel = Tunnel::Parse(node["tunnel"]); | ||
| } |
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src/platform_cfg.cpp.1.o: In function `operator>>(YAML::Node const&, CMacYamlInfo&)':
/opt/trex/linux/build/../../src/platform_cfg.cpp:302: undefined reference to `Tunnel::Parse(YAML::Node const&)'
collect2: error: ld returned 1 exit status
The change leads to build errors
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Note this only happens when building linux and not linux_dpdk
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The GTP-U encap/decap patch depends on DPDK, it utilizes a DPDK TX/RX callback on the interface. Hence, the PR cannot be compiled without DPDK.
Disabled the check for the iommu kernel parameter because the AWS EC2 instance do not have iommu support.
Randomize UDP src port used in GTPU encapsulation
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Dear emnify contributor, By the way, if the repo is no longer in use, we can consider to archive this repo (and close all open PRs beforehand). In 4 weeks from now, this PR will be closed automatically. Cheers |
alexschwartz
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elderly PR
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GTP-U tunnel support