ssh error

i m having a problem in ssh. i configurd ssh on ASA 5505 .when i ssh ASA from my router i m getting error

"no user specified nor ssh client available "

following command i used for configuration of ssh in ASA

aaa authentication ssh console LOCAL
passwd password
crypto key generate rsa modulus 512
ssh myrouterip outside
ssh mypublicip outside
ssh version 2
ssh timeout minutes
.why i m having this problem can any 1 help me in this regard .
thanks in advance