Dear all, I use the vagrant installation.
I can start the VM, build the packages and start vpp process. I am stuck at the step (Step 1: Configure and enable an interface) of the guide available at https://wiki.fd.io/view/VPP/Build,_install,_and_test_images. At the first boot I have: vagrant@localhost:/$ ifconfig enp0s3 Link encap:Ethernet HWaddr 08:00:27:33:82:8a inet addr:10.0.2.15 Bcast:10.0.2.255 Mask:255.255.255.0 inet6 addr: fe80::a00:27ff:fe33:828a/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:376 errors:0 dropped:0 overruns:0 frame:0 TX packets:290 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:34649 (34.6 KB) TX bytes:29047 (29.0 KB) enp0s8 Link encap:Ethernet HWaddr 08:00:27:1e:20:8b inet addr:172.28.128.5 Bcast:172.28.128.255 Mask:255.255.255.0 inet6 addr: fe80::a00:27ff:fe1e:208b/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:20 errors:0 dropped:0 overruns:0 frame:0 TX packets:11 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:5907 (5.9 KB) TX bytes:1482 (1.4 KB) enp0s9 Link encap:Ethernet HWaddr 08:00:27:da:51:35 inet addr:172.28.128.6 Bcast:172.28.128.255 Mask:255.255.255.0 inet6 addr: fe80::a00:27ff:feda:5135/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:20 errors:0 dropped:0 overruns:0 frame:0 TX packets:11 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:5907 (5.9 KB) TX bytes:1482 (1.4 KB) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) I selected enp0s9 as target interface, thus: sudo ifconfig enp0s9 down sudo ip addr flush dev enp0s9 sudo stop vpp sudo start vpp Therefore, I configure the interface for VPP. Its name is GigabitEthernet0/9/0. sudo vppctl set int ip address GigabitEthernet0/9/0 172.28.128.6/24 (the IP address is the same of the one shown by ifconfig in the beginning) sudo vppctl set int state GigabitEthernet0/9/0 up Now I can see this: vagrant@localhost:/$ sudo vppctl show int address GigabitEthernet0/9/0 (up): 172.28.128.6/24 local0 (dn): So, it looks to me that it is correctly configured. However when I do this: sudo vppctl ip probe 172.28.128.6 GigabitEthernet0/9/0 exec error: Misc I got this error and the interface is down and without an IP address assigned. sudo vppctl show int address GigabitEthernet0/9/0 (dn): local0 (dn): Do I do something wrong, or what is it happening? Thanks in advance for any help. Best regards, Alessio
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