Here is the RVL200 1.1.12.1 firmware URL:http://download-sj.cisco.com/swc/esd/03/282414012/anon/RVL200_1.1.12.1.img md5:last chars->8d49And if somehow you would need the 1.1.7 firmware:http://download-sj.cisco.com/swc/esd/03/282414012/anon/RVL200_Fir...

I was using the built-in tftp client of Mac OS X, but failed to complete the procedure. But this Firmware Upgrade Utility did it!http://download-sj.cisco.com/swc/esd/02/crypto/3DES/282414012/guest/RVL200_TFTP_Utility_v1.1.7.zipThis link will redirect...