Project: Trema-testbed

Publisher: y-higuchi

In order to get the stats of sent/received packets
As a developer using Trema
I want to execute "trema show_stats" command

Given

a file named "learning_switch.conf" with:

vswitch { datapath_id 0xabc }

vhost("host1") { ip "192.168.0.1" }
vhost("host2") { ip "192.168.0.2" }

link "0xabc", "host1"
link "0xabc", "host2"

And

I run trema run ../../src/examples/learning_switch/learning-switch.rb -c learning_switch.conf -d

Scenarios

When

I run trema send_packets --source host1 --dest host2

And

I run trema show_stats host1

Then

the output should contain:

Sent packets:
ip_dst,tp_dst,ip_src,tp_src,n_pkts,n_octets
192.168.0.2,1,192.168.0.1,1,1,50
Received packets:

When

I run trema send_packets --source host1 --dest host2

And

I run trema show_stats host1 --tx

Then

the output should contain:

ip_dst,tp_dst,ip_src,tp_src,n_pkts,n_octets
192.168.0.2,1,192.168.0.1,1,1,50

When

I run trema send_packets --source host1 --dest host2

And

I run trema show_stats host2 --rx

Then

the output should contain:

ip_dst,tp_dst,ip_src,tp_src,n_pkts,n_octets
192.168.0.2,1,192.168.0.1,1,1,50

Then

I run trema show_stats

Then

the output should contain:

host is required

Then

I run trema show_stats NO_SUCH_HOST

Then

the output should contain:

unknown host: NO_SUCH_HOST

Last published over 7 years ago by y-higuchi.