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Diffstat (limited to 'build-root/vagrant/WELCOME')
| -rw-r--r-- | build-root/vagrant/WELCOME | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/build-root/vagrant/WELCOME b/build-root/vagrant/WELCOME deleted file mode 100644 index eb6aa2fd..00000000 --- a/build-root/vagrant/WELCOME +++ /dev/null @@ -1,61 +0,0 @@ -VPP has now been built, installed, and started. - -To give it a spin, we can create a tap interface and try a simple ping -(with trace). - -Make sure you have run: - -$ vagrant ssh - -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: - -vagrant@localhost:~$ sudo vppctl tap connect foobar -Created tap-0 for Linux tap 'foobar' -vagrant@localhost:~$ sudo vppctl show int - -To assign it an ip address (and 'up' the interface): - -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: -vagrant@localhost:~$ sudo vppctl trace add tapcli-rx 10 - -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: -vagrant@localhost:~$ sudo vppctl show trace - -And to stop tracing: - -vagrant@localhost:~$ sudo vppctl clear trace - -Other fun things to look at: - -The vlib packet processing graph: -vagrant@localhost:~$ sudo vppctl show vlib graph - -which will produce output like: - - Name Next Previous -ip4-icmp-input error-punt [0] ip4-local - ip4-icmp-echo-request [1] - vpe-icmp4-oam [2] - -To read this, the first column (Name) is the name of the node. -The second column (Next) is the name of the children of that node. -The third column (Previous) is the name of the parents of this node. - -To see this README again: -cat /vagrant/README |