This is a multi-part message in MIME format. ------=_NextPart_000_010B_01C1B481.E676A2C0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable I would like to make both Network A and B have the same subnet. I did a = changes to my config pls correct if this will work. #Network A /sbin/echo 1 > /proc/sys/net/ipv4/ip_forward /sbin/ipchains -A forward -s 192.168.1.0/24 -j MASQ #/sbin/ipchains -A forward -s 192.168.2.0/24 -j MASQ # this will be = omitted /sbin/insmod ip_gre /sbin/ip tunnel add alas mode gre remote x.x.x.x local y.y.y.y ttl 255 /sbin/ip link set netb up /sbin/ip addr add 192.168.1.1 dev netb /sbin/ip route add 192.168.1.0/24 dev netb # this option dont work coz = theres an existing route in routing table and the routing table is set = to eth1 interface. so if i force = to add it using "route add -net = 192.168.1.0 netmask 255.255.255.0 dev neta"=20 it = cant ping the internal ip's only the tunnel is working :( -------------------------------------------------------------------------= ----- #Network B /sbin/echo 1 > /proc/sys/net/ipv4/ip_forward #/sbin/ipchains -A forward -s 192.168.2.0/24 -j MASQ # this will be = omitted /sbin/ipchains -A forward -s 192.168.1.0/24 -j MASQ /sbin/insmod ip_gre /sbin/ip tunnel add text mode gre remote y.y.y.y local x.x.x.x ttl 255 /sbin/ip link set neta up /sbin/ip addr add 192.168.1.2 dev neta /sbin/ip route add 192.168.1.0/24 dev neta # this option dont work = coz theres an existing route in routing table and the routing table is = set to eth1 interface. so if i force = to add it using "route add -net = 192.168.1.0 netmask 255.255.255.0 dev neta"=20 it = cant ping the internal ip's only the tunnel is working :( Pls check correct this config if its possible to work. Thanks ------=_NextPart_000_010B_01C1B481.E676A2C0 Content-Type: text/html; charset="iso-8859-1" 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=3Diso-8859-1"> <META content=3D"MSHTML 5.50.4134.100" name=3DGENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=3D#ffffff> <DIV><FONT face=3DArial size=3D2>I would like to make both Network A and = B have the=20 same subnet. I did a changes to my config pls correct if this will=20 work.</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>#Network A<BR>/sbin/echo 1 >=20 /proc/sys/net/ipv4/ip_forward<BR>/sbin/ipchains -A forward -s = 192.168.1.0/24 -j=20 MASQ<BR>#/sbin/ipchains -A forward -s 192.168.2.0/24 -j MASQ = # this=20 will be omitted</FONT></DIV> <DIV><FONT face=3DArial size=3D2>/sbin/insmod ip_gre</FONT></DIV><FONT = face=3DArial=20 size=3D2> <DIV><BR>/sbin/ip tunnel add alas mode gre remote x.x.x.x local y.y.y.y = ttl=20 255<BR>/sbin/ip link set netb up<BR>/sbin/ip addr add 192.168.1.1 dev=20 netb<BR>/sbin/ip route add 192.168.1.0/24 dev netb # this = option=20 dont work coz theres an existing route in routing table and the routing = table is=20 set to eth1 interface. so if i force = =20 = =20 = =20 = =20 = =20 to add it using "route add -net 192.168.1.0 netmask=20 255.255.255.0 dev neta" </DIV> <DIV> &n= bsp; &nb= sp; &nbs= p;  = ; = =20 it cant ping the internal ip's only the tunnel is working :( <DIV> </DIV></DIV> <DIV> </DIV> <DIV></FONT><FONT face=3DArial=20 size=3D2>----------------------------------------------------------------= --------------</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>#Network B<BR>/sbin/echo 1 >=20 /proc/sys/net/ipv4/ip_forward<BR>#/sbin/ipchains -A forward -s = 192.168.2.0/24 -j=20 MASQ # this will be omitted<BR>/sbin/ipchains -A forward -s = 192.168.1.0/24=20 -j MASQ</FONT></DIV> <DIV> </DIV> <DIV><FONT face=3DArial size=3D2>/sbin/insmod ip_gre<BR>/sbin/ip tunnel = add text=20 mode gre remote y.y.y.y local x.x.x.x ttl 255<BR>/sbin/ip link set neta=20 up<BR>/sbin/ip addr add 192.168.1.2 dev neta<BR>/sbin/ip route add=20 192.168.1.0/24 dev neta # this option dont work coz = theres an=20 existing route in routing table and the routing table is set to eth1 = interface.=20 so if i force =20 = =20 = =20 = =20 to add it = using=20 "route add -net 192.168.1.0 netmask 255.255.255.0 dev neta"=20 <DIV> &n= bsp; &nb= sp; &nbs= p;  = ; = =20 it cant ping the internal ip's only the tunnel is working = :(</DIV></FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>Pls check correct this config if its = possible to=20 work. Thanks</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV></BODY></HTML> ------=_NextPart_000_010B_01C1B481.E676A2C0--