expect: does "Trying 190.43.16.98...\r\nConnected to 190.43.16.98.\r\nEscape character is '^]'.\r\nConnection closed by foreign host.\r\n" (spawn_id exp22) match glob pattern "Username:"? no
"Unable to connect to remote host"? no
expect: read eof
expect: set expect_out(spawn_id) "exp22"
expect: set expect_out(buffer) "Trying 190.43.16.98...\r\nConnected to 190.43.16.98.\r\nEscape character is '^]'.\r\nConnection closed by foreign host.\r\n"
expect: spawn id exp22 not open
    while executing
"expect "Password:""
    ("foreach" body line 29)
    invoked from within
"foreach ip $ip_list {
        if {$ip != ""} {
                send_user "telnet to this host: $ip\n"

                # Connect
                spawn..."
    (file "./pre.exp" line 18)