i have a pix 515E . in the monitor mode i speicfy the interface connected to the tftp server . i have given an ip add of 22.214.171.124 and the tftp server ip address is 126.96.36.199/24 . from the monitor i specify the server as 188.8.131.52. i can ping form the pix to the server in the monitor mode but not vice-versa.what could be the problem.in the tftp server i get an erroe sending to pix 184.108.40.206 timeout error. any ideas over this pls cause this is the reason i feel i am unable to upgrade the pix to 7.0 .my current ios is 6.3.4.kindly help urgent .and thank u in advance.i tried downloading the same ios 6.3.4 from copy tftp flash command it worked fine. but not been able to do it from the monitor mode.kindly help pls it's urgent.