AR# 67968

描述

The bridge-utils package is included in the 2016.3 Petalinux root file system and is now enabled by default.

The bridge-utils package contains a utility needed to create and manage bridge devices. This is useful in setting up networks for a hosted virtual machine (VM).

For steps on how to do this, see below:

解决方案

1) Create a zcu102 project.

2) Run the following command:

petalinux-config -c rootfs

Check whether Bridge utils is enabled default or not. It should be enabled by default.

3) Run the following command:

petalinux-build

4) boot the zcu102 hardware with the petalinux-boot kernel.

For example:

petalinux-boot  --jtag --kernel --fpga --bitstream pre-built/linux/implementation/download.bit --hw_server-url lentinus12:3121

5) log in to the kernel prompt with username : root and password: root

6) Check whether Ethernet is working or not by using ifconfig.

7) Use the "brctl" command

8) Give the following command:

"brctl addbr shiva"

9) Run the following command:

brctl addif shiva eth0

You should see the following output:

root@Xilinx-ZCU102-2016_3:~# brctl addif shiva eth0
[ 1522.739809] shiva: port 1(eth0) entered blocking state
[ 1522.744884] shiva: port 1(eth0) entered disabled state
[ 1522.750173] device eth0 entered promiscuous mode

10) Run the following command:

ifconfig shiva up

You should see the following output:

root@Xilinx-ZCU102-2016_3:~# ifconfig shiva up
[ 1562.087842] shiva: port 1(eth0) entered blocking state
[ 1562.092920] shiva: port 1(eth0) entered forwarding state

11) Run the following command

ifconfig shiva 10.10.30.1 up

You should see the following output:

root@Xilinx-ZCU102-2016_3:~# ifconfig
eth0      Link encap:Ethernet  HWaddr 00:0A:35:00:02:90            inet addr:10.10.70.2  Bcast:10.10.70.255  Mask:255.255.255.0          inet6 addr: fe80::20a:35ff:fe00:290%4880304/64 Scope:Link          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1          RX packets:134 errors:0 dropped:0 overruns:0 frame:0          TX packets:34 errors:0 dropped:0 overruns:0 carrier:0          collisions:0 txqueuelen:1000           RX bytes:36412 (35.5 KiB)  TX bytes:4220 (4.1 KiB)          Interrupt:30 lo        Link encap:Local Loopback            inet addr:127.0.0.1  Mask:255.0.0.0          inet6 addr: ::1%4880304/128 Scope:Host          UP LOOPBACK RUNNING  MTU:65536  Metric:1          RX packets:0 errors:0 dropped:0 overruns:0 frame:0          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0          collisions:0 txqueuelen:1           RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)shiva     Link encap:Ethernet  HWaddr 00:0A:35:00:02:90            inet addr:10.10.30.1  Bcast:10.255.255.255  Mask:255.0.0.0          inet6 addr: fe80::20a:35ff:fe00:290%4880304/64 Scope:Link          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1          RX packets:9 errors:0 dropped:0 overruns:0 frame:0          TX packets:8 errors:0 dropped:0 overruns:0 carrier:0          collisions:0 txqueuelen:1000           RX bytes:1578 (1.5 KiB)  TX bytes:648 (648.0 B)