Tested SSH2 Clients The following SSH clients have been tested with SSH2: SSH Secure Shell 3.2.3 VanDyke SecureCRT 5.2.2 F-Secure SSH Client 5.3 and 6.0 PuTTY 0.62 Note: When you use PuTTY on a Windows system, an SSH session may drop if left idle for more than 45 minutes. OpenSSH 4.3p2 RUCKUS ICX SSH Client Note: Supported SSH client public key sizes are 1024 or 2048 bits for DSA keys and RSA keys. Parent topic: SSH Version 2 Overview