Re: [vpp-dev] #vpp-dev No packets generated from Vhost user interface

2022-10-21 Thread suresh vuppala 
Hi Steven,

Thanks for responding on the request. I am using openstack to launch a VM here. 
SO you mean during VM launch I have to specify hugepage size ?

Thanks,
Suresh

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Re: [vpp-dev] #vpp-dev No packets generated from Vhost user interface

2022-10-20 Thread suresh vuppala 
HI VPP-dev team,

Can you please help here and let me know if anything is missing in config

Thanks,
Suresh

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[vpp-dev] #vpp-dev: No packets generated from Vhost user interface

2022-10-19 Thread suresh vuppala 
Hi,
I have bought up a VPP on ubuntu with QEMU hypervisor. I spawn a new VM with 
vhost inetrface. No packets are seen on vhost interface and what I see memory 
region allocated is 0. Can you please help how to mitigate this ?

vpp# show version
vpp v22.10-rc1~4-g61bae8a54~b6 built by root on db88ee5ae86e at 
2022-10-10T23:45:33
vpp#
vpp# show int
Name               Idx    State  MTU (L3/IP4/IP6/MPLS)     Counter          
Count
BondEthernet0                     6      up          9000/0/0/0
BondEthernet0.70                  7      up           0/0/0/0
TenGigabitEthernet2/0/0           1      up          9000/0/0/0     tx packets  
                1950
tx bytes                  241800
TenGigabitEthernet2/0/1           2      up          9000/0/0/0     tx packets  
                  28
tx bytes                    3096
TenGigabitEthernet2/0/1.147       8      up           0/0/0/0       tx packets  
                   7
tx bytes                     774
TenGigabitEthernet2/0/1.151       10     up           0/0/0/0       tx packets  
                   7
tx bytes                     774
TenGigabitEthernet2/0/1.100       12     up           0/0/0/0       tx packets  
                   7
tx bytes                     774
TenGigabitEthernet2/0/1.159       17     up           0/0/0/0       tx packets  
                   7
tx bytes                     774
TenGigabitEthernet6/0/0           3      up          9000/0/0/0     tx packets  
                1950
tx bytes                  241800
TenGigabitEthernet6/0/1           4      up          9000/0/0/0
VirtualEthernet0/0/0              11     up          9000/0/0/0     tx-error    
                   7
VirtualEthernet0/0/1              15     up          9000/0/0/0     tx-error    
                   4
VirtualEthernet0/0/2              16     up          9000/0/0/0     tx-error    
                   6
VirtualEthernet0/0/3              18     up          9000/0/0/0     tx-error    
                   7
local0                            0     down          0/0/0/0
loop0                             5      up          9000/0/0/0
tap0                              9      up          9000/0/0/0     rx packets  
                   7
rx bytes                     746
drops                          4
tap1                              13     up          9000/0/0/0     rx packets  
                   7
rx bytes                     746
drops                          6
tap2                              14     up          9000/0/0/0     rx packets  
                   7
rx bytes                     746
drops                          7
tap3                              19     up          9000/0/0/0     rx packets  
                   7
rx bytes                     746
drops                          7
vpp# show interface vhost
show interface: unknown input `vhost'
vpp#
vpp# show vhost
Virtio vhost-user interfaces
Global:
coalesce frames 32 time 1e-3
Number of rx virtqueues in interrupt mode: 0
Number of GSO interfaces: 0
Thread 0: Polling queue count 4
Interface: VirtualEthernet0/0/0 (ifindex 8)
Number of qids 4
virtio_net_hdr_sz 12
features mask (0xfffbdfffa27c):
features (0x150608000):
VIRTIO_NET_F_MRG_RXBUF (15)
VIRTIO_NET_F_GUEST_ANNOUNCE (21)
VIRTIO_NET_F_MQ (22)
VIRTIO_RING_F_INDIRECT_DESC (28)
VHOST_USER_F_PROTOCOL_FEATURES (30)
VIRTIO_F_VERSION_1 (32)
protocol features (0x3)
VHOST_USER_PROTOCOL_F_MQ (0)
VHOST_USER_PROTOCOL_F_LOG_SHMFD (1)

socket filename /tmp/52aa3aaf-5f0d-47d7-874f-8311e5aaf3f6 type client errno 
"Success"

rx placement:
thread 0 on vring 1, polling
tx placement

Memory regions (total 0)

Interface: VirtualEthernet0/0/1 (ifindex 11)
Number of qids 4
virtio_net_hdr_sz 12
features mask (0xfffbdfffa27c):
features (0x150608000):
VIRTIO_NET_F_MRG_RXBUF (15)
VIRTIO_NET_F_GUEST_ANNOUNCE (21)
VIRTIO_NET_F_MQ (22)
VIRTIO_RING_F_INDIRECT_DESC (28)
VHOST_USER_F_PROTOCOL_FEATURES (30)
VIRTIO_F_VERSION_1 (32)
protocol features (0x3)

vpp# show bridge-domain 12 detail
BD-ID   Index   BSN  Age(min)  Learning  U-Forwrd   UU-Flood   Flooding  
ARP-Term  arp-ufwd Learn-co Learn-li   BVI-Intf
12       3      0      3         on        on       flood        on       off   
    off        0    16777216     N/A
SPAN (span-l2-input)
INPUT_CLASSIFY (l2-input-classify)
INPUT_FEAT_ARC (l2-input-feat-arc)
POLICER_CLAS (l2-policer-classify)
ACL (l2-input-acl)
VPATH (vpath-input-l2)
L2_IP_QOS_RECORD (l2-ip-qos-record)
VTR (l2-input-vtr)
LEARN (l2-learn)
RW (l2-rw)
FWD (l2-fwd)
UU_FLOOD (l2-flood)
FLOOD (l2-flood)
XCONNECT (l2-output)

Interface           If-idx ISN  SHG  BVI  TxFlood        VLAN-Tag-Rewrite
TenGigabitEthernet2/0/1.100    12    1    0    -      *                 pop-1
tap1                13    1    0    -      *                 none
VirtualEthernet0/0/2        16    1    0    -      *                 none

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[vpp-dev] nova.exception.VirtualInterfaceCreateException: Virtual Interface creation failed #vpp-dev

2022-10-13 Thread suresh vuppala 
I am seeing below error when I try to spawn a instance on VPP with DPDK and 
openstack

openstack server create --flavor CSR-small --image csr-1000v-17-03-05 --nic 
net-id=suresh-nw1 CSR1k-VPP-suresh-nw1

Oct 13 23:04:02 gna200405 nova-compute[2579]: DEBUG nova.virt.libvirt.vif [None 
req-4ad4c67d-06ea-4c9c-970e-1c27afb5616e demo demo] vif_type=vhostuser 
instance=Instance(access_ip_v4=None,access_ip_v6=None,architecture=None,auto_disk_config=False,availability_zone='nova',cell_name=None,cleaned=True,config_drive='',created_at=2022-10-13T22:58:56Z,default_ephemeral_device=None,default_swap_device=None,deleted=False,deleted_at=None,device_metadata=None,disable_terminate=False,display_description='CSR1k-VPP-suresh-nw1',display_name='CSR1k-VPP-suresh-nw1',ec2_ids=EC2Ids,ephemeral_gb=0,ephemeral_key_uuid=None,fault=,flavor=Flavor(11),hidden=False,host='gna200405',hostname='csr1k-vpp-suresh-nw1',id=21,image_ref='3a9571aa-ce4e-4161-a5f8-471bac4ae6a0',info_cache=InstanceInfoCache,instance_type_id=11,kernel_id='',key_data=None,key_name=None,keypairs=KeyPairList,launch_index=0,launched_at=None,launched_on='gna200405',locked=False,locked_by=None,memory_mb=4096,metadata={},migration_context=None,new_flavor=None,node='gna200405',numa_topology=None,old_flavor=None,os_type=None,pci_devices=PciDeviceList,pci_requests=InstancePCIRequests,power_state=0,progress=0,project_id='7195336fe4b449ebb3728460df45f326',ramdisk_id='',reservation_id='r-y3vxxleo',resources=None,root_device_name='/dev/vda',root_gb=20,security_groups=SecurityGroupList,services=,shutdown_terminate=False,system_metadata={boot_roles='reader,anotherrole,member',clean_attempts='1',image_base_image_ref='3a9571aa-ce4e-4161-a5f8-471bac4ae6a0',image_container_format='bare',image_disk_format='qcow2',image_hw_vif_multiqueue_enabled='True',image_min_disk='20',image_min_ram='0',image_owner_specified.openstack.md5='',image_owner_specified.openstack.object='images/csr-1000v-17-03-05',image_owner_specified.openstack.sha256='',network_allocated='True',owner_project_name='demo',owner_user_name='demo'},tags=TagList,task_state='spawning',terminated_at=None,trusted_certs=None,updated_at=2022-10-13T22:58:58Z,user_data=None,user_id='8bebe070d9c9482a9a23d1e968eaad61',uuid=b5c83897-19b9-470c-9781-91ca9e067976,vcpu_model=VirtCPUModel,vcpus=2,vm_mode=None,vm_state='building')
 vif={"id": "99383ca9-69bc-423c-be9f-d6ba6ba2b644", "address": 
"fa:16:3e:6d:2f:6f", "network": {"id": "74a60fc6-fd8d-414a-99b8-3974cea73094", 
"bridge": null, "label": "suresh-nw1", "subnets": [{"cidr": "192.168.1.0/24", 
"dns": [], "gateway": {"address": "192.168.1.1", "type": "gateway", "version": 
4, "meta": {}}, "ips": [{"address": "192.168.1.42", "type": "fixed", "version": 
4, "meta": {}, "floating_ips": []}], "routes": [], "version": 4, "meta": 
{"dhcp_server": "192.168.1.2"}}], "meta": {"injected": false, "tenant_id": 
"7195336fe4b449ebb3728460df45f326", "mtu": 1500, "physical_network": "physnet", 
"tunneled": false}}, "type": "vhostuser", "details": {"vhostuser_socket": 
"/tmp/99383ca9-69bc-423c-be9f-d6ba6ba2b644", "vhostuser_mode": "server"}, 
"devname": "tap99383ca9-69", "ovs_interfaceid": null, "qbh_params": null, 
"qbg_params": null, "active": false, "vnic_type": "normal", "profile": {}, 
"preserve_on_delete": false, "meta": {}} {{(pid=2579) unplug 
/opt/stack/nova/nova/virt/libvirt/vif.py:810}}
Oct 13 23:04:03 gna200405 nova-compute[2579]: ERROR nova.compute.manager [None 
req-4ad4c67d-06ea-4c9c-970e-1c27afb5616e demo demo] [instance: 
b5c83897-19b9-470c-9781-91ca9e067976] *Failed to allocate network(s): 
nova.exception.VirtualInterfaceCreateException: Virtual Interface creation 
failed*
Oct 13 23:04:03 gna200405 nova-compute[2579]: ERROR nova.compute.manager 
[instance: b5c83897-19b9-470c-9781-91ca9e067976] Traceback (most recent call 
last):
Oct 13 23:04:03 gna200405 nova-compute[2579]: ERROR nova.compute.manager 
[instance: b5c83897-19b9-470c-9781-91ca9e067976]   File 
"/opt/stack/nova/nova/virt/libvirt/driver.py", line 6748, in 
_create_guest_with_network
Oct 13 23:04:03 gna200405 nova-compute[2579]: ERROR nova.compute.manager 
[instance: b5c83897-19b9-470c-9781-91ca9e067976]     guest = self._create_guest(
Oct 13 23:04:03 gna200405 nova-compute[2579]: ERROR nova.compute.manager 
[instance: b5c83897-19b9-470c-9781-91ca9e067976]   File 
"/usr/lib/python3.8/contextlib.py", line 120, in __exit__
Oct 13 23:04:03 gna200405 nova-compute[2579]: ERROR nova.compute.manager 
[instance: b5c83897-19b9-470c-9781-91ca9e067976]     next(self.gen)
Oct 13 23:04:03 gna200405 nova-compute[2579]: ERROR nova.compute.manager 
[instance: b5c83897-19b9-470c-9781-91ca9e067976]   File 
"/opt/stack/nova/nova/compute/manager.py", line 484, in wait_for_instance_event
Oct 13 23:04:03 gna200405 nova-compute[2579]: ERROR nova.compute.manager 
[instance: b5c83897-19b9-470c-9781-91ca9e067976]     actual_event = event.wait()
Oct 13 23:04:03 gna200405 nova-compute[2579]: ERROR nova.compute.manager 
[instance:

[vpp-dev] VPP doesn't detect the i40e driver interface #vpp-dev

2022-10-06 Thread suresh vuppala 
HI,

VPP doesn't detect the i40e driver interface. Any help would be appreciated ?

stack@gna200405:~/devstack$ sudo vppctl show interface
Name               Idx    State  MTU (L3/IP4/IP6/MPLS)     Counter          
Count
BondEthernet0                     2     down         9000/0/0/0
local0                            0     down          0/0/0/0
loop0                             1      up          9000/0/0/0

stack@xxx:~/devstack$ cat /etc/vpp/startup.conf
unix {
nodaemon
log /tmp/vpp.log
full-coredump
startup-config /etc/vpp-startup.conf
cli-listen /run/vpp/cli.sock
gid vpp
}

api-trace {
on
}

api-segment {
gid vpp
}

socksvr {
default
}

dpdk {
dev default {
num-rx-queues 30
tso off
}
uio-driver vfio-pci
dev :02:00.0
dev :02:00.3
#        socket-mem 128
}
stack@xxx:~/devstack$ sudo vppctl show pci
Address      Sock VID:PID     Link Speed   Driver          Product Name         
           Vital Product Data
:02:00.0   0  8086:1572   8.0 GT/s x8  i40e            Cisco(R) Ethernet 
Converged NIC  PN: X710-DA4
V0: 0x 4d 41 50 20 35 2e 31 36 ...
MN: 1137
RV: 0x 2e
:02:00.1   0  8086:1572   8.0 GT/s x8  i40e            Cisco(R) Ethernet 
Converged NIC  PN: X710-DA4
V0: 0x 4d 41 50 20 35 2e 31 36 ...
MN: 1137
RV: 0x 2e
:02:00.2   0  8086:1572   8.0 GT/s x8  i40e            Cisco(R) Ethernet 
Converged NIC  PN: X710-DA4
V0: 0x 4d 41 50 20 35 2e 31 36 ...
MN: 1137
RV: 0x 2e
:02:00.3   0  8086:1572   8.0 GT/s x8  i40e            Cisco(R) Ethernet 
Converged NIC  PN: X710-DA4
V0: 0x 4d 41 50 20 35 2e 31 36 ...
MN: 1137
RV: 0x 2e
:06:00.0   0  8086:1572   8.0 GT/s x8  i40e            Cisco(R) Ethernet 
Converged NIC  PN: X710-DA4
V0: 0x 4d 41 50 20 35 2e 31 36 ...
MN: 1137
RV: 0x 2e
:06:00.1   0  8086:1572   8.0 GT/s x8  i40e            Cisco(R) Ethernet 
Converged NIC  PN: X710-DA4
V0: 0x 4d 41 50 20 35 2e 31 36 ...
MN: 1137
RV: 0x 2e
:06:00.2   0  8086:1572   8.0 GT/s x8  i40e            Cisco(R) Ethernet 
Converged NIC  PN: X710-DA4
V0: 0x 4d 41 50 20 35 2e 31 36 ...
MN: 1137
RV: 0x 2e
:06:00.3   0  8086:1572   8.0 GT/s x8  i40e            Cisco(R) Ethernet 
Converged NIC  PN: X710-DA4
V0: 0x 4d 41 50 20 35 2e 31 36 ...
MN: 1137
RV: 0x 2e
:0a:00.0   0  8086:1521   5.0 GT/s x4  igb             Cisco  I350-TX 1Gig 
LOM          PN: I350-TX
V0: 0x 31 2e 36 2e 33 2d 32 2e ...
MN: 1137
RV: 0x be
:0a:00.1   0  8086:1521   5.0 GT/s x4  igb             Cisco  I350-TX 1Gig 
LOM          PN: I350-TX
V0: 0x 31 2e 36 2e 33 2d 32 2e ...
MN: 1137
RV: 0x be

stack@xxx:~/devstack$ cat /etc/dpdk/interfaces
#
#  Currently only "pci" is supported
#  Device ID on the specified bus
#  Driver to bind against (vfio-pci, uio_pci_generic, igb_uio or
#               rte_kni)
#
# Be aware that the two dpdk compatible drivers uio_pci_generic and vfio-pci are
# part of linux-image-extra- package.
# This package is not always installed by default - for example in cloud-images.
# So please install it in case you run into missing module issues.
#
# For the module igb_uio, please install the dpdk-igb-uio-dkms package.
#
#   
# pci :04:00.0 vfio-pci
# pci :04:00.1 uio_pci_generic
# pci :05:00.0 igb_uio
:02:00.0 vfio-pci
:02:00.1 vfio-pci
:06:00.0 vfio-pci
:06:00.1 vfio-pci

gna@~$ ethtool -i enp2s0f0
driver: i40e
version: 2.8.20-k
firmware-version: 5.05 0x80002b50 0.385.33
expansion-rom-version:
bus-info: :02:00.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: yes

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Re: [vpp-dev] #vpp_papi vpp_papi.vpp_serializer.VPPSerializerValueError: Unknown message type vl_api_mss_clamp_dir_t

2022-10-03 Thread suresh vuppala 
Hi folks,

Can someone help me to resolve this error ? Any help would be greatly 
appreciated.

Thanks,
Suresh Vuppala

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[vpp-dev] #vpp_papi. vpp_papi.vpp_serializer.VPPSerializerValueError: Unknown message type vl_api_mss_clamp_dir_t

2022-10-02 Thread suresh vuppala 
I am hitting this error on starting vpp-agent service. Can someone help to 
overcome this?

Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: DEBUG vpp_papi.vpp_serializer [-] 
Unknown union type vl_api_ip4_address_t {{(pid=960833) __init__ 
/home/stack/.local/lib/python3.8/site-packages/vpp_papi/vpp_serializer.p>
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: DEBUG vpp_papi.vpp_serializer [-] 
Unknown type vl_api_address_union_t {{(pid=960833) __init__ 
/home/stack/.local/lib/python3.8/site-packages/vpp_papi/vpp_serializer.py:55>
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: DEBUG vpp_papi.vpp_serializer [-] 
Unknown type vl_api_address_t {{(pid=960833) __init__ 
/home/stack/.local/lib/python3.8/site-packages/vpp_papi/vpp_serializer.py:555}}
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: DEBUG vpp_papi.vpp_serializer [-] 
Unknown type vl_api_ip4_address_t {{(pid=960833) __init__ 
/home/stack/.local/lib/python3.8/site-packages/vpp_papi/vpp_serializer.py:555}}
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: DEBUG vpp_papi.vpp_serializer [-] 
Unknown type vl_api_ip6_address_t {{(pid=960833) __init__ 
/home/stack/.local/lib/python3.8/site-packages/vpp_papi/vpp_serializer.py:555}}
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: DEBUG vpp_papi.vpp_serializer [-] 
Unknown type vl_api_address_union_t {{(pid=960833) __init__ 
/home/stack/.local/lib/python3.8/site-packages/vpp_papi/vpp_serializer.py:55>
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: DEBUG vpp_papi.vpp_serializer [-] 
Unknown type vl_api_ip6_address_t {{(pid=960833) __init__ 
/home/stack/.local/lib/python3.8/site-packages/vpp_papi/vpp_serializer.py:555}}
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: DEBUG vpp_papi.vpp_serializer [-] 
Unknown type vl_api_ip4_address_t {{(pid=960833) __init__ 
/home/stack/.local/lib/python3.8/site-packages/vpp_papi/vpp_serializer.py:555}}
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: DEBUG vpp_papi.vpp_serializer [-] 
Unknown union type vl_api_mac_address_t {{(pid=960833) __init__ 
/home/stack/.local/lib/python3.8/site-packages/vpp_papi/vpp_serializer.p>
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: DEBUG vpp_papi.vpp_serializer [-] 
Unknown type vl_api_eid_address_t {{(pid=960833) __init__ 
/home/stack/.local/lib/python3.8/site-packages/vpp_papi/vpp_serializer.py:555}}
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: DEBUG vpp_papi.vpp_serializer [-] 
Unknown type vl_api_eid_t {{(pid=960833) __init__ 
/home/stack/.local/lib/python3.8/site-packages/vpp_papi/vpp_serializer.py:555}}
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: DEBUG vpp_papi.vpp_serializer [-] 
Unknown type vl_api_mss_clamp_dir_t {{(pid=960833) __init__ 
/home/stack/.local/lib/python3.8/site-packages/vpp_papi/vpp_serializer.py:55>
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: CRITICAL vpp_agent [-] Unhandled 
error: vpp_papi.vpp_serializer.VPPSerializerValueError: Unknown message type 
vl_api_mss_clamp_dir_t
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: ERROR vpp_agent Traceback (most 
recent call last):
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: ERROR vpp_agent   File 
"/usr/local/bin/vpp-agent", line 10, in 
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: ERROR vpp_agent     
sys.exit(main())
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: ERROR vpp_agent   File 
"/opt/stack/networking-vpp/networking_vpp/agent/server.py", line 3701, in main
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: ERROR vpp_agent     vppf = 
VPPForwarder(physnets,
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: ERROR vpp_agent   File 
"/opt/stack/networking-vpp/networking_vpp/agent/server.py", line 313, in 
__init__
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: ERROR vpp_agent     self.vpp = 
vpp.VPPInterface(LOG, vpp_cmd_queue_len)
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: ERROR vpp_agent   File 
"/opt/stack/networking-vpp/networking_vpp/agent/vpp.py", line 124, in 
getinstance
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: ERROR vpp_agent     instances[cls] 
= cls(*args, **kwargs)  # type: ignore
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: ERROR vpp_agent   File 
"/opt/stack/networking-vpp/networking_vpp/agent/vpp.py", line 172, in __init__
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: ERROR vpp_agent     self._vpp = 
vpp_papi.VPP(jsonfiles, async_thread=False)
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: ERROR vpp_agent   File 
"/home/stack/.local/lib/python3.8/site-packages/vpp_papi/vpp_papi.py", line 
401, in __init__
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: ERROR vpp_agent     m, s = 
VPPApiJSONFiles.process_json_file(apidef_file)
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: ERROR vpp_agent   File 
"/home/stack/.local/lib/python3.8/site-packages/vpp_papi/vpp_papi.py", line 
315, in process_json_file
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: ERROR vpp_agent     messages[m[0]] 
= VPPMessage(m[0], m[1:])
Oct 02 14:52:25 gnaosp001 vpp-agent[960833]: ERROR vpp_agent   File 
"/home/stack/.local/lib/python3.8/site-packages/vpp_papi/vpp_serializer.py", 
line 556, in __init__
Oct 02 14:52:25 gnaosp001

[vpp-dev] "vpp_agent vpp_papi.vpp_papi.VPPIOError: [Errno 2] Connect failed" seen with networking-vpp bringup on openstack #vpp-dev

2022-09-30 Thread suresh vuppala 
I have Ubuntu 20.04 with AIO openstack installed from devstack.  Openstack 
deployment came up fine but VPP-agent is throwing below error. Any help would 
be appreciated

I was following the steps mentioned here 
https://opendev.org/x/networking-vpp/src/branch/master

stack@gnaosp001:~/devstack$ sudo systemctl status devstack@vpp-agent.service
● devstack@vpp-agent.service - Devstack devstack@vpp-agent.service
Loaded: loaded (/etc/systemd/system/devstack@vpp-agent.service; enabled; vendor 
preset: enabled)
Active: failed (Result: exit-code) since Fri 2022-09-30 21:26:26 UTC; 10s ago
Process: 191566 ExecStart=/usr/local/bin/vpp-agent --config-file 
/etc/neutron/plugins/ml2/ml2_conf.ini --config-file //etc/neutron/neutron.co>
Main PID: 191566 (code=exited, status=1/FAILURE)

Sep 30 21:26:25 gnaosp001 vpp-agent[191566]: ERROR vpp_agent     
self._vpp.connect("python-VPPInterface", **args)
Sep 30 21:26:25 gnaosp001 vpp-agent[191566]: ERROR vpp_agent   File 
"/usr/lib/python3/dist-packages/vpp_papi/vpp_papi.py", line 516, in connect
Sep 30 21:26:25 gnaosp001 vpp-agent[191566]: ERROR vpp_agent     return 
self.connect_internal(name, msg_handler, chroot_prefix, rx_qlen,
Sep 30 21:26:25 gnaosp001 vpp-agent[191566]: ERROR vpp_agent   File 
"/usr/lib/python3/dist-packages/vpp_papi/vpp_papi.py", line 488, in connect_i>
Sep 30 21:26:25 gnaosp001 vpp-agent[191566]: ERROR vpp_agent     raise 
VPPIOError(2, 'Connect failed')
Sep 30 21:26:25 gnaosp001 vpp-agent[191566]: ERROR vpp_agent 
vpp_papi.vpp_papi.VPPIOError: [Errno 2] Connect failed
Sep 30 21:26:25 gnaosp001 vpp-agent[191566]: ERROR vpp_agent
Sep 30 21:26:25 gnaosp001 vpp-agent[191566]: DEBUG 
vpp_papi.vpp_papi.VPPApiClient [-] Cleaning up VPP on exit {{(pid=191566) 
vpp_atexit /usr/lib/>
Sep 30 21:26:26 gnaosp001 systemd[1]: devstack@vpp-agent.service: Main process 
exited, code=exited, status=1/FAILURE
Sep 30 21:26:26 gnaosp001 systemd[1]: devstack@vpp-agent.service: Failed with 
result 'exit-code'.
stack@gnaosp001:~/devstack$
stack@gnaosp001:~/devstack$ sudo systemctl status vpp.service
● vpp.service - vector packet processing engine
Loaded: loaded (/lib/systemd/system/vpp.service; enabled; vendor preset: 
enabled)
Active: active (running) since Fri 2022-09-30 21:20:36 UTC; 6min ago
Process: 190618 ExecStartPre=/sbin/modprobe uio_pci_generic (code=exited, 
status=0/SUCCESS)
Main PID: 190621 (vpp_main)
Tasks: 3 (limit: 309090)
Memory: 77.0M
CGroup: /system.slice/vpp.service
└─190621 /usr/bin/vpp -c /etc/vpp/startup.conf

Start.conf file
=
~/devstack$ cat startup.conf
unix {
nodaemon
log /tmp/vpp.log
full-coredump
startup-config /etc/vpp-startup.conf
}

api-trace {
on
}

dpdk {
socket-mem 128
}

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[vpp-dev] Documentation to install networking VPP plugin on openstack

2022-09-28 Thread suresh vuppala 
HI ALL,

Can someone help and point me to the documentation to install networking VPP 
plugin on openstack.

thanks,
Suresh

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[vpp-dev] #vpp-dev: VPP support on RedHat Openstack platform

2022-09-26 Thread suresh vuppala 
Is VPP supported on RedHat Openstack platform ?

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[vpp-dev] #vpp-dev: VRF route leak not working between two VRF's

2022-03-30 Thread suresh vuppala 
I have two loopback interfaces in two different VRF's. I have now configured 
route leak between two VRF's as shown below but route leak is not happening and 
also linux is not learning these leaked routes

ip table add 1

set interface ip address loop9997 192.168.97.9/24

set interface state loop9997 up

set interface ip table loop9997 1

lcp create loop9997 host-if data9997

ip table add 2

set interface ip address loop9998 192.168.98.9/24

set interface state loop9998 up

set interface ip table loop9998 2

lcp create loop9998 host-if data9998

ip route add 192.168.98.0/24 table 1 via loop9998

ip route add 192.168.97.0/24 table 2 via loop9997

ON linux no routes are learned
=

$ sudo ip netns exec dataplane ip route show 192.168.98.0/24 vrf vrf1

$

$ sudo ip netns exec dataplane ip route show 192.168.97.0/24 vrf vrf2

$

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Re: [vpp-dev] VPP interface configured under VRF is recognized as default VRF interface on FRR #vpp-dev

2022-03-10 Thread suresh vuppala 
Thanks Matt and Pim.

When I added routes in kernal table it started working under vrf

Thanks and regards,
Suresh V

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[vpp-dev] VPP interface configured under VRF is recognized as default VRF interface on FRR #vpp-dev

2022-03-09 Thread suresh vuppala 
HI VPP dev,

I have a loop configured under a vrf 1 in VPP. I need this interface to write 
into linux so it can be read by FRR as interface in vrf 1. I have configured as 
below but FRR still sees lo5007 in default vrf.

ip table add 1

set interface ip table loop5007 *1*

lcp create loop5007 host-if lo5007

FRR# show int br

Interface       Status  VRF             Addresses

-       --  ---             -

lo              up      default

lo5007          up *default* 192.168.7.9/24

lo5008          up *default* 192.168.6.9/24

Can you please help here to config loop on VPP so FRR recognizes it as vrf 
interface

Thanks,
Suresh

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[vpp-dev] Ping to loopback behind Vxlan tunnel is failing #vpp-dev

2022-03-04 Thread suresh vuppala 
HI VPP-DEV team,

ubuntu 20.04
vpp v22.06-rc0~79-g48bdf24ad

I have my ubuntu 20.04 running the latest VPP code. The ubuntu machine is 
connected to a router. I have a static vxlan tunnel configured between bare 
metal and VPP. The tunnel is up.
Now I have created a loop5007 and added the vxlan tunnel in the same BD. Ping 
is failing from external router to the loopback behind vxlan in VPP. I see that 
l2 mac learning is happening on VPP but ping is failing. Can you please suggest 
what went wrong here

VPP trace:

create loopback interface instance 0

lcp create loop0 host-if loop0

set interface state loop0 up

set interface ip address loop0 2001:db8::1/64

set interface ip address loop0 192.0.2.1/24 ( http://192.0.2.1/24 )

create bond mode lacp load-balance l34 id 0

set interface state TenGigabitEthernetd8/0/0 up

set interface state TenGigabitEthernet5e/0/0 up

bond add BondEthernet0 TenGigabitEthernetd8/0/0 long-timeout

bond add BondEthernet0 TenGigabitEthernet5e/0/0 long-timeout

lcp create BondEthernet0 host-if bond0

create sub-interfaces BondEthernet0 80

lcp create BondEthernet0.80 host-if bond0.80

create sub-interfaces BondEthernet0 70

lcp create BondEthernet0.70 host-if bond0.70

set interface state BondEthernet0 up

set interface ip address BondEthernet0.70 172.16.101. 229/24 ( 
http://172.16.101.229/24 )

set interface state BondEthernet0.70 up

create vxlan tunnel src 172.16.101.229 dst 172.12.168.9 vni 5007 decap-next l2

create bridge-domain 5007 learn 1 forward 1 flood 1 arp-term 1 bd-tag 5007

create loopback interface mac cc:cc:cc:dd:dd:01 instance 5007

set interface mtu packet 9000 vxlan_tunnel0

set interface state vxlan_tunnel0 up

set interface l2 bridge vxlan_tunnel0 5007

set interface l2 bridge loop5007 5007

set interface ip address loop5007 192.168.7.9/24 ( http://192.168.7.9/24 )

set interface state loop5007 up

Packet 12

00:43:02:602880: dpdk-input

TenGigabitEthernet5e/0/0 rx queue 0

buffer 0x4c3fd8: current data 0, length 152, buffer-pool 0, ref-count 1, trace 
handle 0xb

ext-hdr- valid

PKT MBUF: port 0, nb_segs 1, pkt_len 152

buf_len 2176, data_len 152, ol_flags 0x180, data_off 128, phys_addr 0x130ff680

packet_type 0x291 l2_len 0 l3_len 0 outer_l2_len 0 outer_l3_len 0

rss 0x0 fdir.hi 0x0 fdir.lo 0x0

Packet Offload Flags

PKT_RX_IP_CKSUM_GOOD (0x0080) IP cksum of RX pkt. is valid

PKT_RX_IP_CKSUM_NONE (0x0090) no IP cksum of RX pkt.

PKT_RX_L4_CKSUM_GOOD (0x0100) L4 cksum of RX pkt. is valid

PKT_RX_L4_CKSUM_NONE (0x0108) no L4 cksum of RX pkt.

Packet Types

RTE_PTYPE_L2_ETHER (0x0001) Ethernet packet

RTE_PTYPE_L3_IPV4_EXT_ UNKNOWN (0x0090) IPv4 packet with or without extension 
headers

RTE_PTYPE_L4_UDP (0x0200) UDP packet

IP4: 2c:f8:9b:57:a5:df -> 3c:fd:fe:e1:61:08 802.1q vlan 70

UDP: 172.12.168.9 -> 172.16.101.229

tos 0x00, ttl 253, length 134, checksum 0x75be dscp CS0 ecn NON_ECN

fragment id 0x7ee3, flags DONT_FRAGMENT

UDP: 58360 -> 4789

length 114, checksum 0x

00:43:02:602892: bond-input

src 2c:f8:9b:57:a5:df, dst 3c:fd:fe:e1:61:08, TenGigabitEthernet5e/0/0 -> 
BondEthernet0

00:43:02:602980: ethernet-input

IP4: 2c:f8:9b:57:a5:df -> 3c:fd:fe:e1:61:08 802.1q vlan 70

00:43:02:603046: ip4-input

UDP: 172.12.168.9 -> 172.16.101.229

tos 0x00, ttl 253, length 134, checksum 0x75be dscp CS0 ecn NON_ECN

fragment id 0x7ee3, flags DONT_FRAGMENT

UDP: 58360 -> 4789

length 114, checksum 0x

00:43:02:603110: ip4-lookup

fib 0 dpo-idx 14 flow hash: 0x

UDP: 172.12.168.9 -> 172.16.101.229

tos 0x00, ttl 253, length 134, checksum 0x75be dscp CS0 ecn NON_ECN

fragment id 0x7ee3, flags DONT_FRAGMENT

UDP: 58360 -> 4789

length 114, checksum 0x

00:43:02:603184: ip4-receive

UDP: 172.12.168.9 -> 172.16.101.229

tos 0x00, ttl 253, length 134, checksum 0x75be dscp CS0 ecn NON_ECN

fragment id 0x7ee3, flags DONT_FRAGMENT

UDP: 58360 -> 4789

length 114, checksum 0x

00:43:02:603261: ip4-udp-lookup

UDP: src-port 58360 dst-port 4789

00:43:02:603342: vxlan4-input

VXLAN decap from vxlan_tunnel0 vni 5007 next 1 error 0

00:43:02:603421: l2-input

l2-input: sw_if_index 12 dst cc:cc:cc:dd:dd:01 src 88:d9:8f:25:f9:25 [l2-learn 
l2-fwd l2-flood arp-term-l2bd l2-flood ]

00:43:02:603502: l2-learn

l2-learn: sw_if_index 12 dst cc:cc:cc:dd:dd:01 src 88:d9:8f:25:f9:25 bd_index 1

00:43:02:603591: l2-fwd

l2-fwd:   sw_if_index 12 dst cc:cc:cc:dd:dd:01 src 88:d9:8f:25:f9:25 bd_index 1 
result [0x1130d, 13] none

00:43:02:603683: l2-output

l2-output: sw_if_index 13 dst cc:cc:cc:dd:dd:01 src 88:d9:8f:25:f9:25 data 08 
00 45 00 00 54 e0 ac 00 00 40 01

00:43:02:603778: loop5007-output

loop5007

IP4: 88:d9:8f:25:f9:25 -> cc:cc:cc:dd:dd:01

ICMP: 192.168.7.10 -> 192.168.7.9

tos 0x00, ttl 64, length 84, checksum 0x0a99 dscp CS0 ecn NON_ECN

fragment id 0xe0ac

ICMP echo_request checksum 0x7ef8 id 18117

00:43:02:603992: l2-input

l2-input: sw_if_index 13 dst cc:cc:cc:dd:dd:01 src 88:d9:8f:25:f9:25 [l2-learn 
l2-fwd l2-flood arp-term-l2bd

Re: [vpp-dev] EVPN mac/IP routes are advertised when tunnel in created on kernal but not working when vxlan tunnel is on VPP #vpp-dev

2022-02-25 Thread suresh vuppala 
Hi Pim,

Thanks for the response. Is evpn auto-creating the bridge for Linux, and 
plumbing it through to FRR functionality supported currently on VPP code ? if 
Yes can you point me to the steps to achieve this

Thanks,
Suresh

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Re: [vpp-dev] EVPN mac/IP routes are advertised when tunnel in created on kernal but not working when vxlan tunnel is on VPP #vpp-dev

2022-02-25 Thread suresh vuppala 
Can someone please help out here.

Just to make things work using VPP as the way kernal works, I created a BD in 
VPP but I dont see lcp cli for BD so Linux learns about the bridge?

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[vpp-dev] EVPN mac/IP routes are advertised when tunnel in created on kernal but not working when vxlan tunnel is on VPP #vpp-dev

2022-02-24 Thread suresh vuppala 
When I create vxlan tunnel in VPP, loop1 and add them to bridge-domain,  I 
dont't see mac/ip routes adv to the remote VTEP. But If I do same steps in 
linux kernal that seems to work fine and mac/ip routes are adv to remote VTEP 
as expected.  Can you please let me know why VPP is not working int this case ? 
FRR is similar for both the scenerios.

ubuntu 20.04
vpp v22.06-rc0~79-g48bdf24ad
FRRouting (version 8.1)

On VPP

===

create vxlan tunnel src 172.16.1.1 dst 172.31.100.2 vni 15013

lcp create vxlan_tunnel0 host-if vxlan15013

create loopback interface instance 0

lcp create loop0 host-if loop0

set interface state loop0 up

create bridge-domain 15013 learn 1 forward 1 flood 1 arp-term 0 bd-tag bd-15013

set interface l2 bridge loop1 15013

set interface l2 bridge vxlan_tunnel0 15013

vpp# show bridge-domain 15013 detail

BD-ID   Index   BSN  Age(min)  Learning  U-Forwrd   UU-Flood   Flooding  
ARP-Term  arp-ufwd Learn-co Learn-li   BVI-Intf

15013     1      0     off        on        on       flood        on       off  
     off        1    16777216     N/A

Interface           If-idx ISN  SHG  BVI  TxFlood        VLAN-Tag-Rewrite

tap8                11    1    0    -      *                 none

vxlan_tunnel0           10    1    0    -      *                 none

loop1               14    1    0    -      -                 none

vpp# *show vxlan tunnel*

[0] instance 0 src 172.16.100.229 dst 172.31.1.1  src_port 4789 dst_port 4789 
vni 15013 fib-idx 0 sw-if-idx 10 encap-dpo-idx 0 l3 0

vpp# show evpn mac vni 15013

vpp#

On Linux Kernal

=

sudo ip netns exec dataplane ip link add vxlan15013 type vxlan id 15013 dstport 
4789 local 172.16.1.1 nolearning

sudo ip netns exec dataplane brctl addbr br15013

sudo ip netns exec dataplane brctl addif br15013 vxlan15026

sudo ip netns exec dataplane brctl stp br15013 off

sudo ip netns exec dataplane brctl addif br15013 loop1

sudo ip netns exec dataplane ip link set up dev br15013

sudo ip netns exec dataplane brctl show

bridge namebridge idSTP enabled      interfaces

br150138000.56d6dcd7f60anoloop1

vxlan15013

show evpn mac vni 15013

Number of MACs (local and remote) known for this VNI: 1

Flags: N=sync-neighs, I=local-inactive, P=peer-active, X=peer-proxy

MAC   Type   Flags Intf/Remote ES/VTEP    VLAN  Seq #'s

56:d6:dc:d7:f6:0a local    br15013    1 0/0

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[vpp-dev] Dynamic VXLAN tunnel support on VPP #vpp-dev

2022-02-13 Thread suresh vuppala 
Hi VPP-dev team,

I have latest VPP/FRR running on my baremetal ubuntu 20.4. My topo is as below

ubuntu(VPP/FRR) (VTEP1)<> Router1(route-reflector) <--> 
Router2(VTEP2)

Here Router2 is physical vendor router running BGP-EVPN with VTEP configured 
for dynamically forming the Vxlan tunnel. I need similar config on ubuntu 
running VPP to configure VTEP, so it can dynamically form Vxlan tunnel with 
router2. Currently Ubuntu(VPP/FRR) have BGP ipv4/evpn neighbor formed with 
Router1(route-reflector) and learning all the routes from RR. Can you please 
let me know if VPP has dynamic VTEP discovery supported? If yes can you point 
me to the documentation?

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Re: [vpp-dev] Install vpp with router/netlink plugin and FRR #vpp

2022-02-08 Thread suresh vuppala 
Hi Pim,

  Thank you for being so promptive and helpful. I did a fresh install of
Ubuntu Focal on my metal and followed your instructions from the link
provided. VPP and FRR are UP and running now.

Cheers,
Suresh Vuppala

On Tue, Feb 8, 2022 at 2:18 AM Pim van Pelt  wrote:

> Hoi Suresh,
>
> The fd.io documentation on building VPP lives here:
> https://fdio-vpp.readthedocs.io/en/latest/gettingstarted/developers/building.html
>
> As you've observed, the link in the VPP Playground article I provided (
> https://ipng.ch/s/articles/2021/12/23/vpp-playground.html) does contain a
> KVM image. However, you can build VPP for yourself with instructions in the
> article, see the section called "Step 2. Compile VPP + Linux CP". If you
> want to take a shortcut, the KVM image also contains the Debian packages
> (they will install cleanly on Debian Bullseye and Ubuntu Focal).
>
> groet,
> Pim
>
>
> On Tue, Feb 8, 2022 at 3:54 AM suresh vuppala  wrote:
>
>> Hi Pim,
>>
>>I have installed VPP by doing 'apt install vpp" on bare metal running
>> ubuntu by following the link below.
>>
>> https://github.com/three6five-kzn/dpdk
>>
>> I see that the link you provided has code  VPP+linux CP  for a machine
>> running KVM on it.
>>
>> In my case I have bare metal with ubuntu and VPP running on top of it.
>> How do I install your linux_cp plugin in my case? Appreciate your help
>>
>> Thanks,
>> Suresh Vuppala
>>
>>
>> On Fri, Feb 4, 2022 at 8:33 AM Dave Wallace  wrote:
>>
>>> Suresh,
>>>
>>> Please be aware that VPP 20.04 has not been supported for well over a
>>> year (since VPP 20.09 was released).
>>>
>>> I would highly recommend that you move forward to stable/21.10 or the
>>> soon to be released stable/22.02 branch.  Based on 20.04, you are
>>> effectively on your own.
>>>
>>> Thanks,
>>> -daw-
>>>
>>> On 2/3/22 5:59 AM, Pim van Pelt wrote:
>>>
>>> Hoi Suresh,
>>>
>>> Do not use this plugin, we really should delete it. Recently, work on
>>> Linux Control Plane has progressed - please take a look at the following
>>> resources -- https://ipng.ch/s/articles/
>>> It describes the work that we've been doing to create a feature complete
>>> BGP/OSPF/ISIS capable plugin for VPP.
>>>
>>> If you build VPP at HEAD, you will find a plugin called 'linux-cp' which
>>> contains the code you need to expose FRR and other higher level routing
>>> suites. I recommend you read the posts above, and possibly take out a KVM
>>> image with FRR + Bird2 prebuilt here:
>>> https://ipng.ch/s/articles/2021/12/23/vpp-playground.html
>>>
>>> If you're feeling adventurous, you can take a look at the completed
>>> plugin in an out-or-tree (and fully unsupported by the community :)
>>> repository at github.com/pimvanpelt/lcpng but you won't need it
>>> anymore, as the lion's share of the code has been committed to VPP. I hope
>>> to finish upstreaming the last bits of code into VPP in time for the next
>>> release (which will be VPP 22.06).
>>>
>>> groet,
>>> Pim
>>>
>>> On Thu, Feb 3, 2022 at 1:14 AM  wrote:
>>>
>>>> Hi all,
>>>>
>>>>My goal is to install FRR and VPP with all router/network plugin
>>>> directly on ubunut 20.04 without any VM.
>>>>
>>>> I am following this link to complete my goal '
>>>> https://github.com/FRRouting/frr/wiki/Alternate-forwarding-planes%3A-VPP'.
>>>> But here the author explains how to install VPP on vagrant, Can some one
>>>> help or point to link where I cna install VPP directly on ubuntu with all
>>>> required plugins(netlink/router plugin)
>>>>
>>>> When I try to follow same steps by eliminating Vagrant related commands
>>>> I see below error
>>>>
>>>> $ git clone https://gerrit.fd.io/r/vpp
>>>>
>>>> $ git clone https://gerrit.fd.io/r/vpps
>>>>
>>>> $ sudo apt-get install -y python-cffi python-pycparser
>>>>
>>>> $ cd /vpp
>>>>
>>>> $ git checkout v18.10
>>>>
>>>> $ ln -sf /home/vagrant/vppsb/netlink
>>>>
>>>> $ ln -sf /home/vagrant/vppsb/router
>>>>
>>>> $ ln -sf ../../netlink/netlink.mk build-data/packages/
>>>>
>>>> $ ln -sf ../../router/router.mk build-data/packages/
>>>>
>>>> $ cd

Re: [vpp-dev] Install vpp with router/netlink plugin and FRR #vpp

2022-02-07 Thread suresh vuppala 
Hi Pim,

   I have installed VPP by doing 'apt install vpp" on bare metal running
ubuntu by following the link below.

https://github.com/three6five-kzn/dpdk

I see that the link you provided has code  VPP+linux CP  for a machine
running KVM on it.

In my case I have bare metal with ubuntu and VPP running on top of it. How
do I install your linux_cp plugin in my case? Appreciate your help

Thanks,
Suresh Vuppala


On Fri, Feb 4, 2022 at 8:33 AM Dave Wallace  wrote:

> Suresh,
>
> Please be aware that VPP 20.04 has not been supported for well over a year
> (since VPP 20.09 was released).
>
> I would highly recommend that you move forward to stable/21.10 or the soon
> to be released stable/22.02 branch.  Based on 20.04, you are effectively on
> your own.
>
> Thanks,
> -daw-
>
> On 2/3/22 5:59 AM, Pim van Pelt wrote:
>
> Hoi Suresh,
>
> Do not use this plugin, we really should delete it. Recently, work on
> Linux Control Plane has progressed - please take a look at the following
> resources -- https://ipng.ch/s/articles/
> It describes the work that we've been doing to create a feature complete
> BGP/OSPF/ISIS capable plugin for VPP.
>
> If you build VPP at HEAD, you will find a plugin called 'linux-cp' which
> contains the code you need to expose FRR and other higher level routing
> suites. I recommend you read the posts above, and possibly take out a KVM
> image with FRR + Bird2 prebuilt here:
> https://ipng.ch/s/articles/2021/12/23/vpp-playground.html
>
> If you're feeling adventurous, you can take a look at the completed plugin
> in an out-or-tree (and fully unsupported by the community :) repository at
> github.com/pimvanpelt/lcpng but you won't need it anymore, as the lion's
> share of the code has been committed to VPP. I hope to finish upstreaming
> the last bits of code into VPP in time for the next release (which will be
> VPP 22.06).
>
> groet,
> Pim
>
> On Thu, Feb 3, 2022 at 1:14 AM  wrote:
>
>> Hi all,
>>
>>My goal is to install FRR and VPP with all router/network plugin
>> directly on ubunut 20.04 without any VM.
>>
>> I am following this link to complete my goal '
>> https://github.com/FRRouting/frr/wiki/Alternate-forwarding-planes%3A-VPP'.
>> But here the author explains how to install VPP on vagrant, Can some one
>> help or point to link where I cna install VPP directly on ubuntu with all
>> required plugins(netlink/router plugin)
>>
>> When I try to follow same steps by eliminating Vagrant related commands I
>> see below error
>>
>> $ git clone https://gerrit.fd.io/r/vpp
>>
>> $ git clone https://gerrit.fd.io/r/vpps
>>
>> $ sudo apt-get install -y python-cffi python-pycparser
>>
>> $ cd /vpp
>>
>> $ git checkout v18.10
>>
>> $ ln -sf /home/vagrant/vppsb/netlink
>>
>> $ ln -sf /home/vagrant/vppsb/router
>>
>> $ ln -sf ../../netlink/netlink.mk build-data/packages/
>>
>> $ ln -sf ../../router/router.mk build-data/packages/
>>
>> $ cd build-root/
>>
>> $ make V=0 PLATFORM=vpp TAG=vpp_debug install-deb netlink-install
>> router-install
>>
>> gna@admin:~/vpp/build-root$ make V=0 PLATFORM=vpp TAG=vpp_debug
>> netlink-install router-install
>>  Arch for platform 'vpp' is native 
>>  Finding source for external 
>>  Makefile fragment found in /home/gna/vpp/build-data/packages/
>> external.mk 
>>  Source found in /home/gna/vpp/build 
>>  Arch for platform 'vpp' is native 
>>  Finding source for vpp 
>>  Makefile fragment found in /home/gna/vpp/build-data/packages/vpp.mk
>> 
>>  Source found in /home/gna/vpp/src 
>>  Arch for platform 'vpp' is native 
>>  Finding source for netlink 
>>  Makefile fragment found in /home/gna/vpp/build-data/packages/
>> netlink.mk 
>>  Source found in /home/gna/vpp/netlink 
>>  Configuring external: nothing to do 
>>  Building external: nothing to do 
>>  Installing external 
>> make[1]: Entering directory '/home/gna/vpp/build/external'
>> make install
>> make[2]: Entering directory '/home/gna/vpp/build/external'
>> --- installing nasm 2.14.02 - log:
>> /home/gna/vpp/build-root/build-vpp_debug-native/external/nasm.install.log
>> *autoreconf: 'configure.ac <http://configure.ac>' or 'configure.in
>> <http://configure.in>' is required*
>> *make[3]: *** No rule to make target 'configure', needed by
>> 'config.status'.  Stop.*
>> *make[2]: *** [packages/nasm.mk:22 <http://nasm.mk:22>:
>> /home/gna/vpp/build-root

[vpp-dev] VPP: Error while building the netlink plugin after cloning VPPSB

2022-02-07 Thread suresh vuppala 
Hi Team,

Make for netlink plugin us failing with below error.

Firstly I cloned vppsb

git clone https://gerrit.fd.io/r/vppsb

cd vppsb

Then I started building netlink plugin. Make failed with below errors

cd netlink

libtoolize

aclocal

autoconf

automake --add-missing

./configure

make

~/vppsb/netlink$ make
depbase=`echo librtnl/netns.lo | sed 's|[^/]*$|.deps/&|;s|\.lo$||'`;\
/bin/bash ./libtool  --tag=CC   --mode=compile gcc -DPACKAGE_NAME=\"netlink\" 
-DPACKAGE_TARNAME=\"netlink\" -DPACKAGE_VERSION=\"1.0\" 
-DPACKAGE_STRING=\"netlink\ 1.0\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" 
-DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 
-DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 
-DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" 
-DPACKAGE=\"netlink\" -DVERSION=\"1.0\" -I.    -Wall -fstack-protector -fPIC 
-Werror -g -DFORTIFY_SOURCE=2  -O2  -Wall -g -O2 -MT librtnl/netns.lo -MD -MP 
-MF $depbase.Tpo -c -o librtnl/netns.lo librtnl/netns.c &&\
mv -f $depbase.Tpo $depbase.Plo
libtool: compile:  gcc -DPACKAGE_NAME=\"netlink\" -DPACKAGE_TARNAME=\"netlink\" 
-DPACKAGE_VERSION=\"1.0\" "-DPACKAGE_STRING=\"netlink 1.0\"" 
-DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DSTDC_HEADERS=1 
-DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 
-DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 
-DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DPACKAGE=\"netlink\" 
-DVERSION=\"1.0\" -I. -Wall -fstack-protector -fPIC -Werror -g 
-DFORTIFY_SOURCE=2 -O2 -Wall -g -O2 -MT librtnl/netns.lo -MD -MP -MF 
librtnl/.deps/netns.Tpo -c librtnl/netns.c  -fPIC -DPIC -o librtnl/.libs/netns.o
librtnl/netns.c: In function ‘netns_notify’:
librtnl/netns.c:321:6: error: macro "pool_foreach" passed 3 arguments, but 
takes just 2
});
^
librtnl/netns.c:318:3: error: ‘pool_foreach’ undeclared (first use in this 
function); did you mean ‘_pool_free’?
pool_foreach(h, nm->handles, {
^~~~
_pool_free
librtnl/netns.c:318:3: note: each undeclared identifier is reported only once 
for each function it appears in
librtnl/netns.c:317:19: error: unused variable ‘h’ [-Werror=unused-variable]
netns_handle_t *h;
^
librtnl/netns.c:316:17: error: unused variable ‘nm’ [-Werror=unused-variable]
netns_main_t *nm = _main;
^~
librtnl/netns.c: In function ‘ns_get_link’:
librtnl/netns.c:344:6: error: macro "pool_foreach" passed 3 arguments, but 
takes just 2
});
^
librtnl/netns.c:341:3: error: ‘pool_foreach’ undeclared (first use in this 
function); did you mean ‘_pool_free’?
pool_foreach(link, ns->netns.links, {
^~~~
_pool_free
librtnl/netns.c:340:14: error: unused variable ‘link’ [-Werror=unused-variable]
ns_link_t *link;
^~~~
librtnl/netns.c: In function ‘ns_get_route’:
librtnl/netns.c:411:6: error: macro "pool_foreach" passed 3 arguments, but 
takes just 2
});
^
librtnl/netns.c:407:3: error: ‘pool_foreach’ undeclared (first use in this 
function); did you mean ‘_pool_free’?
pool_foreach(route, ns->netns.routes, {
^~~~
_pool_free
librtnl/netns.c:398:16: error: unused variable ‘msg’ [-Werror=unused-variable]
struct rtmsg msg = {
^~~
librtnl/netns.c:395:15: error: unused variable ‘route’ [-Werror=unused-variable]
ns_route_t *route;
^
librtnl/netns.c: In function ‘ns_get_addr’:
librtnl/netns.c:474:6: error: macro "pool_foreach" passed 3 arguments, but 
takes just 2
});
^
librtnl/netns.c:470:3: error: ‘pool_foreach’ undeclared (first use in this 
function); did you mean ‘_pool_free’?
pool_foreach(addr, ns->netns.addresses, {
^~~~
_pool_free
librtnl/netns.c:465:20: error: unused variable ‘msg’ [-Werror=unused-variable]
struct ifaddrmsg msg = {
^~~
librtnl/netns.c:462:14: error: unused variable ‘addr’ [-Werror=unused-variable]
ns_addr_t *addr;
^~~~
librtnl/netns.c: In function ‘ns_get_neigh’:
librtnl/netns.c:537:6: error: macro "pool_foreach" passed 3 arguments, but 
takes just 2
});
^
librtnl/netns.c:533:3: error: ‘pool_foreach’ undeclared (first use in this 
function); did you mean ‘_pool_free’?
pool_foreach(neigh, ns->netns.neighbors, {
^~~~
_pool_free
librtnl/netns.c:528:16: error: unused variable ‘msg’ [-Werror=unused-variable]
struct ndmsg msg = {
^~~
librtnl/netns.c:525:15: error: unused variable ‘neigh’ [-Werror=unused-variable]
ns_neigh_t *neigh;
^
librtnl/netns.c: In function ‘ns_recv_error’:
librtnl/netns.c:609:3: error: macro "pool_foreach_index" passed 3 arguments, 
but takes just 2
ns_object_foreach
^
librtnl/netns.c:600:3: error: ‘pool_foreach_index’ undeclared (first use in 
this function); did you mean ‘__os_thread_index’?
pool_foreach_index(*i, ns->netns.pool, {                      \
^
librtnl/netns.c:586:3: note: in expansion of macro ‘_’
_(neighbors, NETNS_TYPE_NEIGH)                \
^
librtnl/netns.c:609:3: note: in expansion of macro ‘ns_object_foreach’
ns_object_foreach
^
In file included from

[vpp-dev] Linux interfaces on cisco UCS running ubuntu not recognized by VPP

2022-02-07 Thread suresh vuppala 
I have newly  installed VPP on my CISCO UCS bare metal running ubuntu and
installed packages by following :



sudo apt install libmbedtls-dev vpp-lib vpp vpp-plugins vpp-dev

 sudo service vpp restart



After restart I was expecting VPP to detect the linux interfaces

I have added PCI interfaces which are in down state under DPDK in
‘/etc/vpp/startup.conf’



dpdk {

 dev default {

 num-rx-queues 8

 num-tx-queues 8

 }


 uio-driver vfio-pci

dev :d8:00.0

dev :5e:00.0


}


 ~$ sudo vppctl show pci

[sudo] password for gnalab:

Address  Sock VID:PID Link SpeedDriver  Product Name
Vital Product Data

:3b:00.0   0  8086:1563   8.0 GT/s x4   ixgbe   Cisco  X550-TX
10 GigPN: X550-TX


V0: 0x 4d 41 50 20 32 2e 37 30 ...


MN: 7


RV: 0x 69

:3b:00.1   0  8086:1563   8.0 GT/s x4   ixgbe   Cisco  X550-TX
10 GigPN: X550-TX


V0: 0x 4d 41 50 20 32 2e 37 30 ...


MN: 7


RV: 0x 69

:5e:00.0   0  8086:1583   8.0 GT/s x8 Cisco(R)
Ethernet Converged NIC  PN: XL710-QDA2


V0: 0x 4d 41 50 20 35 2e 31 36 ...


MN: 1137


RV: 0x f2

:5e:00.1   0  8086:1583   8.0 GT/s x8   i40eCisco(R)
Ethernet Converged NIC  PN: XL710-QDA2


V0: 0x 4d 41 50 20 35 2e 31 36 ...


MN: 1137


RV: 0x f2

:d8:00.0   1  8086:1583   8.0 GT/s x8 Cisco(R)
Ethernet Converged NIC  PN: XL710-QDA2


V0: 0x 4d 41 50 20 35 2e 31 36 ...


MN: 1137


RV: 0x f2

:d8:00.1   1  8086:1583   8.0 GT/s x8   i40eCisco(R)
Ethernet Converged NIC  PN: XL710-QDA2


V0: 0x 4d 41 50 20 35 2e 31 36 ...


MN: 1137


RV: 0x f2

 ~$

 ~$ sudo vppctl show int

  Name   IdxState  MTU (L3/IP4/IP6/MPLS)
  Counter  Count

local00 down  0/0/0/0



 ~$ sudo service vpp restart

 ~$ sudo service vpp status


Still interfaces are not detected by VPP, SO I followed your document
https://ipng.ch/s/articles/2021/03/27/coloclue-vpp.html and made changes to
grub file ‘/etc/default/grub’ as below


GRUB_CMDLINE_LINUX_DEFAULT="intel_iommu=on iommu=pt"

sudo update-grub

Sudo reboot


 ~$ sudo service vpp restart

 ~$ sudo service vpp status

gnalab@gnalab:~$ sudo vppctl show int

  Name   IdxState  MTU (L3/IP4/IP6/MPLS)
  Counter  Count

local00 down  0/0/0/0


Can you please help and let me know If I missed anything. Your help is
highly appreciated

-- 
Suresh Kumar Vuppala

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Re: [vpp-dev] VPP doesnt detect linux interfaces #vpp

2022-02-05 Thread suresh vuppala 
more info.  No XL710's are shown as empty device  in Linux

~$ sudo lshw -class network -businfo
Bus info          Device      Class          Description

pci@:3b:00.0  eno1        network        Ethernet Controller 10G X550T
pci@:3b:00.1  eno2        network        Ethernet Controller 10G X550T
pci@:5e:00.0  enp94s0f0   network        Ethernet Controller XL710 for 
40GbE QSFP+
pci@:5e:00.1  enp94s0f1   network        Ethernet Controller XL710 for 
40GbE QSFP+
pci@:d8:00.0                     network        Ethernet Controller XL710 
for 40GbE QSFP+
pci@:d8:00.1  enp216s0f1  network        Ethernet Controller XL710 for 
40GbE QSFP+

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Re: [vpp-dev] VPP doesnt detect linux interfaces #vpp

2022-02-05 Thread suresh vuppala 
Initially driver was displayed but after I shut the interface and whitelisted 
them under DPDK in '/etc/vpp/startup.conf' it ended up in  state.

I have restarted ubuntu and now driver is shown as expected. But interfaces are 
still not detected by VPP.  I did restart of VPP but no luck

$ sudo vppctl show pci
Address      Sock VID:PID     Link Speed    Driver          Product Name        
            Vital Product Data
:3b:00.0   0  8086:1563   8.0 GT/s x4   ixgbe           Cisco  X550-TX 10 
Gig            PN: X550-TX
V0: 0x 4d 41 50 20 32 2e 37 30 ...
MN: 7
RV: 0x 69
:3b:00.1   0  8086:1563   8.0 GT/s x4   ixgbe           Cisco  X550-TX 10 
Gig            PN: X550-TX
V0: 0x 4d 41 50 20 32 2e 37 30 ...
MN: 7
RV: 0x 69
:5e:00.0   0  8086:1583   8.0 GT/s x8   i40e            Cisco(R) Ethernet 
Converged NIC  PN: XL710-QDA2
V0: 0x 4d 41 50 20 35 2e 31 36 ...
MN: 1137
RV: 0x f2
:5e:00.1   0  8086:1583   8.0 GT/s x8   i40e            Cisco(R) Ethernet 
Converged NIC  PN: XL710-QDA2
V0: 0x 4d 41 50 20 35 2e 31 36 ...
MN: 1137
RV: 0x f2
:d8:00.0   1  8086:1583   8.0 GT/s x8   i40e            Cisco(R) Ethernet 
Converged NIC  PN: XL710-QDA2
V0: 0x 4d 41 50 20 35 2e 31 36 ...
MN: 1137
RV: 0x f2
:d8:00.1   1  8086:1583   8.0 GT/s x8   i40e            Cisco(R) Ethernet 
Converged NIC  PN: XL710-QDA2
V0: 0x 4d 41 50 20 35 2e 31 36 ...
MN: 1137
RV: 0x f2

$ cat /etc/vpp/startup.conf
dpdk {
dev :d8:00.0
}

After I shut the interface and add PCI address under DPDK ad above the driver 
is shown as 

$ sudo vppctl show pci
Address      Sock VID:PID     Link Speed    Driver          Product Name        
            Vital Product Data

:d8:00.0   1  8086:1583   8.0 GT/s x8             Cisco(R) Ethernet 
Converged NIC  PN: XL710-QDA2
V0: 0x 4d 41 50 20 35 2e 31 36 ...
MN: 1137
RV: 0x f2

$ sudo vppctl show int
Name               Idx    State  MTU (L3/IP4/IP6/MPLS)     Counter          
Count
local0                            0     down          0/0/0/0

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[vpp-dev] VPP doesnt detect linux interfaces #vpp

2022-02-04 Thread suresh vuppala 
I have newly  installed VPP on my bar metal running ubuntu by following :

sudo apt install libmbedtls-dev vpp-lib vpp vpp-plugins vpp-dev

sudo service vpp restart

After restart I was expecting VPP to detect the linux interfaces

gnalab@gnalab:~$ ps -eaf | grep vpp

root 20108 1 1 00:22 ? 00:00:08 /usr/bin/vpp -c /etc/vpp/startup.conf

I have added PCI interfaces which are in down state under DPDK in 
‘/etc/vpp/startup.conf’

dpdk {

dev :5e:00.0

dev :5e:00.0

}

And restarted VPP

sudo service vpp restart

But still it is not detected, only local interface is seen

:~$ sudo vppctl show int

Name Idx State MTU (L3/IP4/IP6/MPLS) Counter Count

local0 0 down 0/0/0/0

~$ sudo vppctl show int

Name Idx State MTU (L3/IP4/IP6/MPLS) Counter Count

local0 0 down 0/0/0/0

:~$

~$ sudo vppctl show pci

Address Sock VID:PID Link Speed Driver Product Name Vital Product Data

:3b:00.0 0 8086:1563 8.0 GT/s x4 ixgbe Cisco X550-TX 10 Gig PN: X550-TX

V0: 0x 4d 41 50 20 32 2e 37 30 ...

MN: 7

RV: 0x 69

:3b:00.1 0 8086:1563 8.0 GT/s x4 ixgbe Cisco X550-TX 10 Gig PN: X550-TX

V0: 0x 4d 41 50 20 32 2e 37 30 ...

MN: 7

RV: 0x 69

:5e:00.0 0 8086:1583 8.0 GT/s x8  Cisco(R) Ethernet Converged NIC PN: 
XL710-QDA2

V0: 0x 4d 41 50 20 35 2e 31 36 ...

MN: 1137

RV: 0x f2

:5e:00.1 0 8086:1583 8.0 GT/s x8  Cisco(R) Ethernet Converged NIC PN: 
XL710-QDA2

V0: 0x 4d 41 50 20 35 2e 31 36 ...

MN: 1137

RV: 0x f2

:d8:00.0 1 8086:1583 8.0 GT/s x8  Cisco(R) Ethernet Converged NIC PN: 
XL710-QDA2

V0: 0x 4d 41 50 20 35 2e 31 36 ...

MN: 1137

RV: 0x f2

:d8:00.1 1 8086:1583 8.0 GT/s x8  Cisco(R) Ethernet Converged NIC PN: 
XL710-QDA2

V0: 0x 4d 41 50 20 35 2e 31 36 ...

MN: 1137

RV: 0x f2

Can you please let me know how what I can do so VPP can detect the interfaces ?

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[vpp-dev] VPP-lib/VPP-plugins install failing on ubuntu 20.04

2022-02-03 Thread suresh vuppala 
Hi team,

   I am trying to install VPP directly on ubuntu 20.04. While installing
for vpp plugins/vpp-lib I see dependencies error where
installation candidates could have obsoleted.

Can you please provide the workaround for below issue

gna@admin:/var/log$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 20.04.3 LTS
Release: 20.04
Codename: focal

gna@admin:/var/log$ sudo apt install vpp-lib
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 vpp-lib : Depends: *libboost-system1.65.1 *but it is not installable
E: Unable to correct problems, you have held broken packages.

*gna@admin:/var/log$ sudo apt install vpp-plugins*
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 vpp-plugins : Depends: vpp (= 19.01.3-release) but 21.10.1-release is to
be installed
E: Unable to correct problems, you have held broken packages.


*gna@admin:/var/log$ apt-cache search libboost-system**
libboost-system-dev - Operating system (e.g. diagnostics support) library
(default version)
libboost-system1.71-dev - Operating system (e.g. diagnostics support)
library
libboost-system1.71.0 - Operating system (e.g. diagnostics support) library
libboost-system1.67-dev - Operating system (e.g. diagnostics support)
library
libboost-system1.67.0 - Operating system (e.g. diagnostics support) library
libboost-system1.62-dev - Operating system (e.g. diagnostics support)
library
libboost-system1.62.0 - Operating system (e.g. diagnostics support) library


*gna@admin:/var/log$ sudo apt install libboost-system1.65.1*
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package libboost-system1.65.1 is not available, but is referred to by
another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'libboost-system1.65.1' has no installation candidate

Suresh Kumar Vuppala

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