How to generate Ethernet over GRE packet using T-Rex? Integrate with stateful DHCP

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Vincent Lyu

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Jun 28, 2016, 2:07:10 AM6/28/16
to TRex Traffic Generator, Lv Vincent Wenshi
Ethernet over GRE (EoGRE) is a tunneling protocol that enables tunneling of Layer 2 (L2) packets encapsulated in a Generic Routing Encapsulation (GRE) header over IP core networks.

Differentiate with normally GRE, the tunnel type of EoGRE equal to 0x6558.

Hopes T-REX can generate such format in an easy way and combine with stateful DHCP processing, then i can simulate the CPE bridge those wifi client traffic directly.

hanoh haim

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Jun 28, 2016, 6:50:34 AM6/28/16
to Vincent Lyu, TRex Traffic Generator, Lv Vincent Wenshi
H
I'm aware of one team that implement that and didn't publish it yet. 

It wasn't so hard to add this support 



thanks,
Hanoh


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Hanoh
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karamsh...@gmail.com

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Apr 25, 2018, 6:42:15 AM4/25/18
to TRex Traffic Generator

Hi Vincent Lyu,

Im trying EoGRE using Linux server. Do you have any idea how to be built using Ubuntu?

Thanks,
Karam

Vincent Lyu

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Apr 25, 2018, 10:17:10 AM4/25/18
to karamsh...@gmail.com, TRex Traffic Generator
Hi Karam,

I didn't use Trex to do EoGRE then, instead, just play iproute2 on Linux to test basic functionality.

Cheers,
Vincent

Cheers,
Vincent

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