[Fiware-lab-help] How to check open ports VM

[Alessandra Sorrentino]

Hi !

I currently created a linux virtual machine on Fiware. I can access the
virtual machine by using ssh with the floating ip. I can also establish the
reverse ssh tunneling by using ssh. The only problem is that the "nmap"
command performed on the virtual machine returns different results.
Specifically "nmap localhost" shows that the port specified by the reverse
tunneling is open, but "nmap <floatingip>" does not show any other port.
Should the two commands show the same list ? How can i open the desired
port on <floatingip>?

Thanks for your help,
Alessandra Sorrentino


-- 
*Alessandra Sorrentino *
Ph.D. in Biorobotics
MS.c in Artificial Intelligence and Robotics

The BioRobotics Institute                                  *LAB*: Service
Robotics and Ambient Assisted Living Lab
Scuola Superiore Sant'Anna                                           Via
Boccioni, 1
Viale Rinaldo Piaggio, 34                                               56037
Peccioli, Pisa - ITALY
56025 Pontedera, Pisa - ITALY

Phone: +39 0587 672152
e-mail: alessandra.sorrentino at santannapisa.it
<laura.fiorini at santannapisa.it>
website: http://sssa.bioroboticsinstitute.it/
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