Routing between network interfaces

myatthu · 02-08-2014, 08:22 AM

Yeah. We might need to check masquerade rule and routing at windows

Router

Code:

iptables -t nat -vnL

Windows

Code:

netstat -nr

IICUX · 02-08-2014, 10:43 AM

iptables on router. Windows machine will be later

Code:

Chain PREROUTING (policy ACCEPT 1430 packets, 110K bytes)
 pkts bytes target     prot opt in     out     source               destination         
  575 33047 VSERVER    all  --  *      *       0.0.0.0/0            94.248.27.112       

Chain POSTROUTING (policy ACCEPT 1063 packets, 238K bytes)
 pkts bytes target     prot opt in     out     source               destination         
  417 32451 MASQUERADE  all  --  *      ppp0   !94.248.27.112        0.0.0.0/0           
   56 14483 MASQUERADE  all  --  *      br0     172.16.2.0/24        172.16.2.0/24       

Chain OUTPUT (policy ACCEPT 926 packets, 241K bytes)
 pkts bytes target     prot opt in     out     source               destination         

Chain VSERVER (1 references)
 pkts bytes target     prot opt in     out     source               destination         
    0     0 DNAT       udp  --  *      *       0.0.0.0/0            0.0.0.0/0           udp dpt:18432 to:192.168.1.153:18432 
    0     0 DNAT       tcp  --  *      *       0.0.0.0/0            0.0.0.0/0           tcp dpt:18432 to:192.168.1.153:18432 
    0     0 DNAT       udp  --  *      *       0.0.0.0/0            0.0.0.0/0           udp dpt:4500 to:192.168.1.153:4500 
    0     0 DNAT       udp  --  *      *       0.0.0.0/0            0.0.0.0/0           udp dpt:5353 to:192.168.1.153:5353 
    0     0 DNAT       udp  --  *      *       0.0.0.0/0            0.0.0.0/0           udp dpt:42387 to:172.16.2.178:42387 
    0     0 DNAT       tcp  --  *      *       0.0.0.0/0            0.0.0.0/0           tcp dpt:42387 to:172.16.2.178:42387 
    8   368 DNAT       tcp  --  *      *       0.0.0.0/0            0.0.0.0/0           tcp dpt:3389 to:172.16.2.2:3389 
   24  1631 DNAT       udp  --  *      *       0.0.0.0/0            0.0.0.0/0           udp dpt:64694 to:172.16.2.2:64694 
   58  3064 DNAT       tcp  --  *      *       0.0.0.0/0            0.0.0.0/0           tcp dpt:64694 to:172.16.2.2:64694