| 10 | |
| 11 | 2. Once the image is loaded, create the desired tun/tap devices using the command |
| 12 | tunctl |
| 13 | |
| 14 | 3. Setup appropriate IP addresses for the tap interface. |
| 15 | |
| 16 | 4. Ensure IP forwarding is enabled on the host. This can be done by: |
| 17 | "host# echo 1> /proc/sys/net/ipv4/ip_forward" |
| 18 | |
| 19 | 5. Also set proxy_arp by: |
| 20 | "host#ech0 1 > /proc/sys/net/ipv4/conf/tap0/proxy_arp" |
| 21 | |
| 22 | 6. Make appropriate changes to the kernel routing table to ensure |
| 23 | packets can be sent to and from the interface. |
| 24 | |
| 25 | 7. Start the UML instance |
| 26 | |
| 27 | |
| 28 | |