SSH Server CBC Mode Ciphers enabled, we need to disable week Ciphers
For N7K-C7010
n7000-s1-dk9.6.2.20.bin
cyphers need to enable.
3des-cbc
aes128-cbc
aes192-cbc
aes256-cbc
topology
internet -> router->firewall
router inbound acl(traffic towards firewall) we blocked only 443 and 80 ,allow all other traffic.before asking password error will popup(connection attempt was timeout ).can conform this is due certificate or not...