LSNRCTL> version
Connecting to (DESCRIPTION=(CONNECT_DATA=(SID=*)(SERVICE_NAME=10.1.1.1))
(ADDRESS=(PROTOCOL=TCP)(HOST=10.1.1.1)(PORT=1521)))
TNSLSNR for 32-bit Windows: Version 9.2.0.1.0 - Production
        TNS for 32-bit Windows: Version 9.2.0.1.0 - Production
        Oracle Bequeath NT Protocol Adapter for 32-bit Windows: Version 9.2.0.1.0 - Production
        Windows NT Named Pipes NT Protocol Adapter for 32-bit Windows: Version 9.2.0.1.0 - Production
        Windows NT TCP/IP NT Protocol Adapter for 32-bit Windows: Version 9.2.0.1.0 - Production,,
The command completed successfully
LSNRCTL>

LSNRCTL> services
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC0)))
Services Summary...
Service "ORAXP" has 1 instance(s).
  Instance "ORAXP", status UNKNOWN, has 1 handler(s) for this service...
    Handler(s):
      "DEDICATED" established:0 refused:0
         LOCAL SERVER
Service "PLSExtProc" has 1 instance(s).
  Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
    Handler(s):
      "DEDICATED" established:0 refused:0
         LOCAL SERVER
Service "oraxp.ngssoftware.com" has 1 instance(s).
  Instance "oraxp", status READY, has 1 handler(s) for this service...
    Handler(s):
      "DEDICATED" established:0 refused:0 state:ready
         LOCAL SERVER
Service "oraxpXDB.ngssoftware.com" has 1 instance(s).
  Instance "oraxp", status READY, has 1 handler(s) for this service...
    Handler(s):
      "D000" established:0 refused:0 current:0 max:1002 state:ready
         DISPATCHER <machine: GLADIUS, pid: 2784>
         (ADDRESS=(PROTOCOL=tcp)(HOST=GLADIUS)(PORT=3249))
The command completed successfully
LSNRCTL>

Connecting to (DESCRIPTION=(CONNECT_DATA=(SID=*)(SERVICE_NAME=10.1.1.1))
(ADDRESS=(PROTOCOL=TCP)(HOST=10.1.1.1)(PORT=1521)))
TNS-01169: The listener has not recognized the password
LSNRCTL>

LSNRCTL> status
Connecting to (DESCRIPTION=(CONNECT_DATA=(SID=*)(SERVICE_NAME=10.1.1.1))
(ADDRESS=(PROTOCOL=TCP)(HOST=10.1.1.1)(PORT=1521)))
STATUS of the LISTENER
------------------------
Alias                     LISTENER
Version                   TNSLSNR for 32-bit Windows: Version 9.2.0.1.0 - Production
Start Date                11-OCT-2004 00:47:20
Uptime                    0 days 0 hr. 22 min. 31 sec
Trace Level               off
Security                  ON
SNMP                      OFF
Listener Parameter File   C:\oracle\ora92\network\admin\listener.ora
Listener Log File         C:\oracle\ora92\network\log\listener.log
Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC0ipc)))
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=GLADIUS)(PORT=1521)))
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=GLADIUS)(PORT=8080))
(Presentation=HTTP)(Session=RAW))
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=GLADIUS)(PORT=2100))
(Presentation=FTP)(Session=RAW))
Services Summary...
Service "ORAXP" has 1 instance(s).
  Instance "ORAXP", status UNKNOWN, has 1 handler(s) for this service...
Service "PLSExtProc" has 1 instance(s).
  Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "oraxp.ngssoftware.com" has 1 instance(s).
  Instance "oraxp", status READY, has 1 handler(s) for this service...
Service "oraxpXDB.ngssoftware.com" has 1 instance(s).
  Instance "oraxp", status READY, has 1 handler(s) for this service...
The command completed successfully
LSNRCTL>

#include <stdio.h>
#include <windows.h>
#include <winsock.h>
int SendTNSPacket(void);
int StartWinsock(void);
int packet_length(char *);
int PrintResp(unsigned char *p, int l);
struct sockaddr_in c_sa;
struct sockaddr_in s_sa;
struct hostent *he;
SOCKET sock;
unsigned int addr;
char data[32000]="";
int ListenerPort=1521;
char host[260]="";
int prt = 40025;
int PKT_LEN = 0x98;
int two_packets=0;
unsigned char TNSPacket[200]=
"\x00\x3A"            // Packet length
"\x00\x00"            // Checksum
"\x01"                  // Type - connect
"\x00"                  // Flags
"\x00\x00"            // Header checksum
"\x01\x39"            // Version
"\x01\x2C"            // Compat version
"\x00\x00"            // Global service options
"\x08\x00"            // PDU
"\x7F\xFF"            // TDU
"\x86\x0E"            // Protocol Characteristics
"\x00\x00"            // 
"\x01\x00"            // Byte order
"\x00\x85"            // Datalength
"\x00\x3A"            // Offset
"\x00\x00\x07\xF8"      // Max recv
"\x0C\x0C"            // ANO
"\x00\x00"
"\x00\x00\x00\x00"
"\x00\x00\x00\x00"
"\x0A\x4C\x00\x00"
"\x00\x03\x00\x00"
"\x00\x00\x00\x00"
"\x00\x00";
unsigned char TNSPacket2[200]=
"\x00\x00"      // Packet Length
"\x00\x00"      // Checksum
"\x06"            // Type - data
"\x00"            // Flags
"\x00\x00"      // Header Checksum
"\x00\x00";
   
int main(int argc, char *argv[])
{
      unsigned int ErrorLevel=0,len=0,c =0;
      int count = 0;
      if(argc < 3)
            return printf("%s host string\n",argv[0]);
      strncpy(host,argv[1],256);
      strncpy(data,argv[2],31996);
      if(argc == 4)
            ListenerPort = atoi(argv[3]);
   
      if(StartWinsock()==0)
      {
            printf("Error starting Winsock.\n");
            return 0;
      }
      
      PKT_LEN = packet_length(data);
      SendTNSPacket();
      return 0;
}            
   
int packet_length(char *datain)
{
      int dl=0;
      int hl=0x3A;
      int tl=0;
      int e = 0;
      int f =0;
      dl = strlen(datain);
      printf("dl = %d and total = %d\n",dl,dl+hl);
      
      if(dl == 255 || dl > 255)
      {
            e = dl % 256;
            e = dl - e;
            e = e / 256;
            TNSPacket[24]=e;
            f = dl % 256;
            TNSPacket[25]=f;
            dl = dl + 10;
            e = dl % 256;
            e = dl - e;
            e = e / 256;
            TNSPacket2[0]=e;
            f = dl % 256;
            TNSPacket2[1]=f;
            two_packets = 1;
      }
      else
      {
            TNSPacket[25]=dl;
            TNSPacket[1]=dl+0x3A;
      }
            
      return dl+hl;
}
   
int StartWinsock()
{
      int err=0;
      WORD wVersionRequested;
      WSADATA wsaData;
      wVersionRequested = MAKEWORD( 2, 0 );
      err = WSAStartup( wVersionRequested, &wsaData );
      if ( err != 0 )
            return 0;
            
      if ( LOBYTE( wsaData.wVersion ) != 2 || HIBYTE( wsaData.wVersion ) != 0 )
        {
            WSACleanup( );
            return 0;
      }
      if (isalpha(host[0]))
            he = gethostbyname(host);
      else
      {
            addr = inet_addr(host);
            he = gethostbyaddr((char *)&addr,4,AF_INET);
      }
      if (he == NULL)
            return 0;
      s_sa.sin_addr.s_addr=INADDR_ANY;
      s_sa.sin_family=AF_INET;
      memcpy(&s_sa.sin_addr,he->h_addr,he->h_length);
      return 1;
}
   
int SendTNSPacket(void)
{
      SOCKET c_sock;
      unsigned char resp[10000]="";
      int snd=0,rcv=0,count=0, var=0;
      unsigned int ttlbytes=0;
      unsigned int to=2000;
      struct sockaddr_in        srv_addr,cli_addr;
      LPSERVENT            srv_info;
      LPHOSTENT            host_info;
      SOCKET            cli_sock;
   
      cli_sock=socket(AF_INET,SOCK_STREAM,0);
      if (cli_sock==INVALID_SOCKET)
            return printf(" sock error");
                
      cli_addr.sin_family=AF_INET;
      cli_addr.sin_addr.s_addr=INADDR_ANY;        
      cli_addr.sin_port=htons((unsigned short)prt);
      if (bind(cli_sock,(LPSOCKADDR)&cli_addr,sizeof(cli_addr))==SOCKET_ERROR)
      {
            closesocket(cli_sock);
                return printf("bind error");
          }
      s_sa.sin_port=htons((unsigned short)ListenerPort);
      if (connect(cli_sock,(LPSOCKADDR)&s_sa,sizeof(s_sa))==SOCKET_ERROR)
      {
            printf("Connect error %d",GetLastError());
            return closesocket(cli_sock);
      }
      snd=send(cli_sock, TNSPacket , 0x3A , 0);
      if(two_packets == 1)
            snd=send(cli_sock, TNSPacket2 , 10 , 0);
          snd=send(cli_sock, data , strlen(data) , 0);
      rcv = recv(cli_sock,resp,9996,0);
      if(rcv != SOCKET_ERROR)
            PrintResp(resp,rcv);
            
      closesocket(cli_sock);
      return 0;
}
int PrintResp(unsigned char *p, int l)
{
      int c = 0;
      int d = 0;
      while(c < l)
      {
            printf("%.2X ",p[c]);
            c ++;
            if(c % 16 == 0)
            {
                  d = c - 16;
                  printf("\t");
                  while(d < c)
                  {      
                        if(p[d] == 0x0A || p[d] == 0x0D)
                              printf(" ");
                        else
                              printf("%c",p[d]);
                        d++;
                  }
                  printf("\n");
                  d = 0;
            }
      }
      d = c - 16;
      printf("\t");
      while(d < c)
      {      
            if(p[d] == 0x0A || p[d] == 0x0D)
                  printf(" ");
            else
                  printf("%c",p[d]);
            d++;
      }
      printf("\n");
      d = 0;
      
      return 0;
}

REMOTE =
   (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL= TCP)(Host= 10.1.1.1)(Port= 1521))
    )
    (CONNECT_DATA =
      (SID = ORAXP))
      (SERVER = DEDICATED)
    )
   )

C:\oracle\ora92\bin>sqlplus /nolog
SQL*Plus: Release 9.2.0.1.0 - Production on Mon Oct 11 03:09:59 2004
Copyright (c) 1982, 2002, Oracle Corporation.  All rights reserved.
SQL> connect system/manager@remote
Connected.
SQL>