| 56 | | See source:mainline/contrib/conf/net-qe.sh |
| | 56 | For general information about networking in HelenOS, please see UsersGuide/Networking |
| | 57 | |
| | 58 | To use networking, a network interface card must be presented to the guest system. |
| | 59 | |
| | 60 | To add a virtual network card, add one of the following command-line options: |
| | 61 | ||= Device =||= Option =|| |
| | 62 | || Intel PRO/1000 || `-device e1000,vlan=0` || |
| | 63 | || Realtek RTL8139 || `-device rtl8139,vlan=0` || |
| | 64 | || NE 2000 || `-device ne2k_isa,irq=5,vlan=0` || |
| | 65 | |
| | 66 | QEMU guest may be presented with QEMU's user mode network stack (SLIRP) or directly bridged host's network interface. |
| | 67 | For more information about QEMU networking options, see [http://wiki.qemu.org/Documentation/Networking QEMU Networking Documentation] |
| | 68 | |
| | 69 | === Using user mode network stack === |
| | 70 | |
| | 71 | To activate user mode network stack, add `-net user` option to qemu command line. QEMU will then create a virtual network `10.0.2.0/24`. You may use `10.0.2.15` as the IP for the guest computer. To redirect traffic to guest network use `-redir` option: |
| | 72 | |
| | 73 | {{{ |
| | 74 | -redir udp:8080::8080 -redir tcp:8181::8181 |
| | 75 | }}} |
| | 76 | |
| | 77 | A script to run QEMU this way is present in source:mainline/contrib/conf/net-qe.sh |
| | 78 | |
| | 79 | === Bridging virtual network device with host's network interface === |
| | 80 | |
| | 81 | TODO write this section |
