mail archive of the barebox mailing list
 help / color / mirror / Atom feed
From: Neeraj Pal <neerajpal09@gmail.com>
To: a.fatoum@pengutronix.de
Cc: barebox@lists.infradead.org, Neeraj Pal <neerajpal09@gmail.com>
Subject: [PATCH v2] Documentation: some extra steps requires for DHCP network configuration for sandbox on the host OS
Date: Wed, 21 Apr 2021 23:38:00 +0530	[thread overview]
Message-ID: <20210421180759.10957-1-neerajpal09@gmail.com> (raw)
In-Reply-To: <CANi4_RV5d9-FgoJjCebMGn4cjQ_DrqqLs0XdC2wUzn6qFKviHw@mail.gmail.com>

Signed-off-by: Neeraj Pal <neerajpal09@gmail.com>
---
 Documentation/boards/sandbox.rst | 66 ++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)

diff --git a/Documentation/boards/sandbox.rst b/Documentation/boards/sandbox.rst
index e9e518365..925dfc808 100644
--- a/Documentation/boards/sandbox.rst
+++ b/Documentation/boards/sandbox.rst
@@ -74,3 +74,69 @@ Available sandbox invocation options include:
 
 To terminate barebox and return to the calling shell, the poweroff command is
 suitable.
+
+Network configuration
+---------------------
+
+While running the sandbox, the following steps are required
+
+* On host
+
+  * virbr0: virtual bridge interface created by Qemu (easy method)
+
+  * if Qemu virtual bridge (virbr0) is not available then manually create and configure one bridge like "br0"
+
+    .. code-block:: console
+
+        $ ip link show
+        4: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default qlen 1000
+            link/ether xx:xx:xx:xx:xx:xx brd ff:ff:ff:ff:ff:ff
+        6: barebox: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
+            link/ether xx:xx:xx:xx:xx:xx brd ff:ff:ff:ff:ff:ff
+
+    .. code-block:: console
+
+        $ sudo apt install bridge-utils
+        $ sudo ifconfig barebox up
+        $ sudo brctl addif virbr0 barebox
+        $ sudo ip link set barebox master virbr0
+        $ sudo dhclient -v virbr0
+
+* On Sandbox
+
+    .. code-block:: console
+
+        barebox@Sandbox:/ devinfo eth0
+        Parent: tap0
+        Parameters:
+          ethaddr: 00:00:00:00:00:00 (type: MAC)
+          gateway: 0.0.0.0 (type: ipv4)
+          ipaddr: 0.0.0.0 (type: ipv4)
+          linux.bootargs:  (type: string)
+          linux.devname:  (type: string)
+          mode: dhcp (type: enum) (values: "dhcp", "static", "disabled")
+          netmask: 0.0.0.0 (type: ipv4)
+          serverip:  (type: string)
+
+    .. code-block:: console
+
+        barebox@Sandbox:/ dhcp eth0
+        WARNING: eth0: No MAC address set. Using random address c2:2c:a1:17:b8:47
+        T eth0: DHCP client bound to address 192.168.122.21
+        barebox@Sandbox:/ ping google.com
+        PING google.com (172.217.167.46)
+        host google.com is alive
+
+    .. code-block:: console
+
+        barebox@Sandbox:/ devinfo eth0
+        Parent: tap0
+        Parameters:
+          ethaddr: c2:2c:a1:17:b8:47 (type: MAC)
+          gateway: 192.168.122.1 (type: ipv4)
+          ipaddr: 192.168.122.21 (type: ipv4)
+          linux.bootargs:  (type: string)
+          linux.devname:  (type: string)
+          mode: dhcp (type: enum) (values: "dhcp", "static", "disabled")
+          netmask: 255.255.255.0 (type: ipv4)
+          serverip: 192.168.122.1 (type: string)
-- 
2.25.1


_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox


  reply	other threads:[~2021-04-21 18:11 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-20 18:17 [PATCH] Documentation: sandbox.rst: added dhcp network configuration Neeraj Pal
2021-04-21 11:32 ` Ahmad Fatoum
2021-04-21 17:45   ` Neeraj Pal
2021-04-21 18:08     ` Neeraj Pal [this message]
2021-04-22  4:36       ` [PATCH v2] Documentation: some extra steps requires for DHCP network configuration for sandbox on the host OS Oleksij Rempel
2021-04-22  6:45         ` Neeraj Pal
2021-05-08 19:08         ` [PATCH v3] Documentation: boards: sandbox: " Neeraj Pal

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210421180759.10957-1-neerajpal09@gmail.com \
    --to=neerajpal09@gmail.com \
    --cc=a.fatoum@pengutronix.de \
    --cc=barebox@lists.infradead.org \
    --subject='Re: [PATCH v2] Documentation: some extra steps requires for DHCP network configuration for sandbox on the host OS' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox