couldn't configure Networksettings in the genode....

Respected sir, This is pruthiviraj.b from sastra university.I tried to boot the genode iso in the virtualbox.i followed all the procedures that is avaliable in the genode forum.But i couldn't configure the network settings in that tinycorelinux .I changed networksettings to bridge adapter but still i'm facing the same problem.Kindly send needed guidelines. Thanking you,

with regards, B.Pruthiviraj