To whomsoever it may concern, I have compiled openssh-2.9p2 in LynxOS and it works fine. But there is one problem. The ssh client program hangs on exit. I run the sshd server in LynxOS and connect from a ssh client in Linux system. This is the debug output that I get: < sshd running in LynxOS on i386 machine> # ./sshd -d debug1: Seeding random number generator debug1: sshd version OpenSSH_2.9p2 debug1: private host key: #0 type 0 RSA1 debug1: read PEM private key done: type RSA debug1: private host key: #1 type 1 RSA debug1: read PEM private key done: type DSA debug1: private host key: #2 type 2 DSA debug1: Bind to port 22 on 0.0.0.0. Server listening on 0.0.0.0 port 22. Generating 768 bit RSA key. RSA key generation complete. debug1: Server will not fork when running in debugging mode. Connection from 192.168.0.126 port 1022 debug1: Client protocol version 1.5; client software version OpenSSH_2.1.1 debug1: match: OpenSSH_2.1.1 pat ^OpenSSH[-_]2\.[012] debug1: Local version string SSH-1.99-OpenSSH_2.9p2 debug1: Sent 768 bit server key and 1024 bit host key. debug1: Encryption type: 3des debug1: Received session key; encryption turned on. debug1: Installing crc compensation attack detector. debug1: Attempting authentication for harit. Accepted password for harit from 192.168.0.126 port 1022 debug1: session_new: init debug1: session_new: session 0 debug1: Allocating pty. debug1: Ignoring unsupported tty mode opcode 7 (0x7) debug1: Ignoring unsupported tty mode opcode 12 (0xc) debug1: Ignoring unsupported tty mode opcode 13 (0xd) debug1: Ignoring unsupported tty mode opcode 14 (0xe) debug1: Ignoring unsupported tty mode opcode 18 (0x12) debug1: Ignoring unsupported tty mode opcode 41 (0x29) debug1: Ignoring unsupported tty mode opcode 60 (0x3c) debug1: Ignoring unsupported tty mode opcode 61 (0x3d) debug1: Ignoring unsupported tty mode opcode 62 (0x3e) debug1: Entering interactive session. debug1: fd 7 setting O_NONBLOCK debug1: fd 8 IS O_NONBLOCK debug1: server_init_dispatch_13 debug1: server_init_dispatch_15 debug1: Received SIGCHLD. <ssh program running in Linux system on i386> lynx1> exit logout and then hangs. I don't get such problems if I connect to a ssh server running on a Linux machine. It has been mentioned in openssh website's FAQ section that this problem exists on Linux and HP machines. If so, what is the reason for this? Is there a way out? Can anyone help me fix the problem? Thanks in advance, Hari. ____________________________________________________________ Do You Yahoo!? Send a newsletter, share photos & files, conduct polls, organize chat events. Visit http://in.groups.yahoo.com