This is a multi-part message in MIME format. ------=_NextPart_000_0007_01C1C647.A9F64030 Content-Type: text/plain; charset="windows-1255" Content-Transfer-Encoding: quoted-printable Here is a short brief on my network My network have both Public IP Address and Private iP Address For this example My Public IP Addresses are 194.90.1.x =20 And my private IP Addresses are 192.168.0.x Linux A - IP Address 194.90.1.253 Work as Default Gateway of my public = IPs I am using IPTABLES to manage access list and firewalls Workstation B - IP Address 194.90.1.1 With Default Gate 194.90.1.253 Is able to ping the Internet via eth0 Workstation C - IP Address 192.168.0.1 I Want Workstation B Will be able to PING the private network, so i = have set up on Linux A eth0:1 with IP Address 192.168.0.5 * i have sent ping from Workstation B to 192.168.0.5 And i have got = echo reply. * Also ping from Linux A with the new IP Address (192.168.0.5) to = Workstation C gets echo reply. The only thing that i have left is to set up routed to make packets = that come from eth0 will forward to eth0 , Yes thats the same interface i know ;-) How Will i do that=20 sincerly Juda B Barnes ------=_NextPart_000_0007_01C1C647.A9F64030 Content-Type: text/html; charset="windows-1255" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=3DContent-Type content=3D"text/html; = charset=3Dwindows-1255"> <META content=3D"MSHTML 6.00.2600.0" name=3DGENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=3D#ffffff> <DIV><FONT face=3DArial size=3D2>Here is a short brief on my = network</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>My network have both Public IP Address = and Private=20 iP Address</FONT></DIV> <DIV><FONT face=3DArial size=3D2>For this example My Public IP Addresses = are=20 194.90.1.x </FONT></DIV> <DIV><FONT face=3DArial size=3D2>And my private IP Addresses are=20 192.168.0.x</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>Linux A - IP Address 194.90.1.253 Work = as Default=20 Gateway of my public IPs</FONT></DIV> <DIV><FONT face=3DArial size=3D2> =20 I am using IPTABLES to manage access list = and=20 firewalls</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>Workstation B - IP Address = 194.90.1.1 =20 With Default Gate 194.90.1.253</FONT></DIV> <DIV><FONT face=3DArial size=3D2> =20 = Is=20 able to ping the Internet via eth0</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>Workstation C - IP Address = 192.168.0.1</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>I Want Workstation B Will be able to = PING the=20 private network, so i have set up on Linux A</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>eth0:1 with IP Address=20 192.168.0.5</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>* i have sent ping from Workstation B = to=20 192.168.0.5 And i have got echo = reply.</FONT></DIV> <DIV><FONT face=3DArial size=3D2>* Also ping from Linux A with the new = IP Address=20 (192.168.0.5) to Workstation C gets echo reply.</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>The only thing that i have left is to = set up=20 routed to make packets that come from eth0 will=20 forward</FONT></DIV> <DIV><FONT face=3DArial size=3D2>to eth0 , Yes thats the = same interface=20 i know ;-)</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>How Will i do that </FONT></DIV> <DIV><FONT face=3DArial size=3D2>sincerly</FONT></DIV> <DIV><FONT face=3DArial size=3D2>Juda B Barnes</FONT></DIV> <DIV> </DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV></BODY></HTML> ------=_NextPart_000_0007_01C1C647.A9F64030--