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Prefer using ip instead of ifconfig.

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Includes other minor improvements.
This commit is contained in:
tgoff0 2015-05-22 00:55:20 +00:00
parent 2f3ec89ef4
commit c68e05b4b5
5 changed files with 33 additions and 25 deletions
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10
doc/devguide.rst
View file

@ -153,16 +153,18 @@ Below is a transcript of creating two emulated nodes and connecting them togethe
# create a virtual Ethernet (veth) pair, installing one end into node 1
ip link add name n1.0.1 type veth peer name n1.0
ip link set n1.0 netns `cat /tmp/n1.pid`
vcmd -c /tmp/n1.ctl -- ip link set n1.0 name eth0
vcmd -c /tmp/n1.ctl -- ifconfig eth0 10.0.0.1/24
vcmd -c /tmp/n1.ctl -- ip link set lo up
vcmd -c /tmp/n1.ctl -- ip link set n1.0 name eth0 up
vcmd -c /tmp/n1.ctl -- ip addr add 10.0.0.1/24 dev eth0
# create node 2 namespace container
vnoded -c /tmp/n2.ctl -l /tmp/n2.log -p /tmp/n2.pid
# create a virtual Ethernet (veth) pair, installing one end into node 2
ip link add name n2.0.1 type veth peer name n2.0
ip link set n2.0 netns `cat /tmp/n2.pid`
vcmd -c /tmp/n2.ctl -- ip link set n2.0 name eth0
vcmd -c /tmp/n2.ctl -- ifconfig eth0 10.0.0.2/24
vcmd -c /tmp/n2.ctl -- ip link set lo up
vcmd -c /tmp/n2.ctl -- ip link set n2.0 name eth0 up
vcmd -c /tmp/n2.ctl -- ip addr add 10.0.0.2/24 eth0
# bridge together nodes 1 and 2 using the other end of each veth pair
brctl addbr b.1.1

2
doc/usage.rst
View file

@ -1127,7 +1127,7 @@ session, configure an address on the host.
sudo brctl show
# determine bridge name from the above command
# assign an IP address on the same network as the linked node
sudo ifconfig b.48304.34658 10.0.1.2/24
sudo ip addr add 10.0.1.2/24 dev b.48304.34658
In the example shown above, the host will have the address ``10.0.1.2`` and
the node linked to the RJ45 may have the address ``10.0.1.1``.