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Re: [rare-dev] How to put two VMs running freeRouter on cloud?


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  • From: mc36 <>
  • To: , Edgard da Cunha Pontes <>
  • Subject: Re: [rare-dev] How to put two VMs running freeRouter on cloud?
  • Date: Tue, 29 Mar 2022 19:50:13 +0200

hi,
if i understand you correctly, you have connectivity on the first vm,
and we have to narrow the connectivity of the second vm?
can you check if you have packets received on the failing vm? (sho int eth1)
can you check if the pcapint reached a stable state? (sho proc ext)
br,
cs

On 3/29/22 19:40, Edgard da Cunha Pontes wrote:
Hi everyone!


I'm running an experiment with freeRouter on two locally connected Debian10
VMs. The test environment is an OpenStack cloud in the Ufes lab.


I made an image to illustrate my question:


image.png



I did the complete installation of freeRouter in a local VM, by the command: wget freertr.net/install.sh <http://freertr.net/install.sh> ; sudo bash install.sh, to parse the hardware configuration file (rtr-hw.txt), but I still couldn't fully understand.


Based on this configuration, I created a similar file on the Remote VM (OpenStack), which is in the image above. It's worth noting that I downloaded the rtr.jar and rtr.tar files, and placed them in the /rtr directory. In addition to unpacking the rtr.tar in that directory.


When I run the command: java -jar /rtr/rtr.jar routersc /rtr/rtr-hw.txt
/rtr/rtr-sw.txton VM01, the freeRouter starts normally, but the SSH
connection with the Remote VM is terminated.


I was using pcapInt.binon the local VM to have external connectivity
(8.8.8.8), but I was not sure if this is the best way to configure the
hardware for this experiment.



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