diff options
Diffstat (limited to 'build-root/vagrant/README')
| -rw-r--r-- | build-root/vagrant/README | 43 |
1 files changed, 25 insertions, 18 deletions
diff --git a/build-root/vagrant/README b/build-root/vagrant/README index 0498615473e..05a3c652974 100644 --- a/build-root/vagrant/README +++ b/build-root/vagrant/README @@ -1,43 +1,50 @@ -To run vpp with the debug shell: +VPP has now been built, installed, and started. -sudo ~vagrant/git/vpp/build-root/install-vpp_debug-native/vpp/bin/vpe unix interactive +To give it a spin, we can create a tap interface and try a simple ping +(with trace). -which will result in a prompt that looks like: +Make sure you have run: -DBGvpd# +$ vagrant ssh -To give it a spin, we can create a tap interface and try a simple ping -(with trace). +To get to the vagrant VM: + +vagrant@localhost:~$ + +Confirm that vpp is running with + +vagrant@localhost:~$ sudo status vpp +vpp start/running, process 25202 To create the tap: -DBGvpd# tap connect foobar +vagrant@localhost:~$ sudo vppctl tap connect foobar Created tap-0 for Linux tap 'foobar' -DBGvpd# show int +vagrant@localhost:~$ sudo vppctl show int To assign it an ip address (and 'up' the interface): -DBGvpd# set int ip address tap-0 192.168.1.1/24 -DBGvpd# set int state tap-0 up +vagrant@localhost:~$ sudo vppctl set int ip address tap-0 192.168.1.1/24 +vagrant@localhost:~$ sudo vppctl set int state tap-0 up To turn on packet tracing for the tap interface: -DBGvpd# trace add tapcli-rx 10 +vagrant@localhost:~$ sudo vppctl trace add tapcli-rx 10 -Now, to set up and try the other end from the unix prompt: -vagrant@vagrant-ubuntu-trusty-64:~$ sudo ip addr add 192.168.1.2/24 dev foobar -vagrant@vagrant-ubuntu-trusty-64:~$ ping -c 3 192.168.1.1 +Now, to set up and try the other end: +vagrant@localhost:~$ sudo ip addr add 192.168.1.2/24 dev foobar +vagrant@localhost:~$ ping -c 3 192.168.1.1 -To look at the trace, back in the vpp CLI: -DBGvpd# show trace +To look at the trace: +vagrant@localhost:~$ sudo vppctl show trace And to stop tracing: -DBGvpd# clear trace +vagrant@localhost:~$ sudo vppctl clear trace Other fun things to look at: The vlib packet processing graph: -DBGvpd# show vlib graph +vagrant@localhost:~$ sudo vppctl show vlib graph which will produce output like: |