Comment 4 for bug 1751124

no;)

Regards,
Michael

> Am 02.03.2018 um 12:31 schrieb Vinod Nair <email address hidden>:
>
> AFAIK this is more of a provision issue.. Agent.conf should have the
> vhost ip
>
> --
> You received this bug notification because you are a bug assignee.
> https://urldefense.proofpoint.com/v2/url?u=https-3A__bugs.launchpad.net_bugs_1751124&d=DwIFaQ&c=HAkYuh63rsuhr6Scbfh0UjBXeMK-ndb3voDTXcWzoCI&r=IIpdzrKFE-fFt447an76T47XLh_Zf5gZoVC_UG0ewoQ&m=C_KdVG2J0hJUm69MtFYfTFmEzWs75xiT4fX_dQQQVBk&s=zo-MX6gEu9LxcPaAuRagTtKLwWb4yutSr0O7l710114&e=
>
> Title:
> DPDK Compute cannot communicate to the gateway in datapath- cannot
> ping the gateway
>
> Status in Juniper Openstack:
> New
> Status in Juniper Openstack r4.1 series:
> New
> Status in Juniper Openstack trunk series:
> New
>
> Bug description:
> During RHOPS10 + Contrail 4.1 deployment ,
>
> The DPDK compute is unable to ping the gateway in datapath.
>
> ip a
>
> <none>
> [root@overcloud-contraildpdk-1 ~]# ip a
> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1
> link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
> inet 127.0.0.1/8 scope host lo
> valid_lft forever preferred_lft forever
> inet6 ::1/128 scope host
> valid_lft forever preferred_lft forever
> 2: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
> link/ether 0c:c4:7a:81:a4:a4 brd ff:ff:ff:ff:ff:ff
> inet 192.168.30.53/24 brd 192.168.30.255 scope global eno1
> valid_lft forever preferred_lft forever
> inet6 fe80::ec4:7aff:fe81:a4a4/64 scope link
> valid_lft forever preferred_lft forever
> 3: eno2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
> link/ether 0c:c4:7a:81:a4:a5 brd ff:ff:ff:ff:ff:ff
> inet6 fe80::ec4:7aff:fe81:a4a5/64 scope link
> valid_lft forever preferred_lft forever
> 4: enp2s0f0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN qlen 1000
> link/ether 90:e2:ba:da:fa:30 brd ff:ff:ff:ff:ff:ff
> 5: enp2s0f1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN qlen 1000
> link/ether 90:e2:ba:da:fa:31 brd ff:ff:ff:ff:ff:ff
> 7: ens7f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
> link/ether 0c:c4:7a:b7:2c:fb brd ff:ff:ff:ff:ff:ff
> inet6 fe80::ec4:7aff:feb7:2cfb/64 scope link
> valid_lft forever preferred_lft forever
> 9: vhost0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 1000
> link/ether 0c:c4:7a:b7:2c:fa brd ff:ff:ff:ff:ff:ff
> inet 10.88.0.81/24 brd 10.88.0.255 scope global vhost0
> valid_lft forever preferred_lft forever
> inet6 fe80::ec4:7aff:feb7:2cfa/64 scope link
> valid_lft forever preferred_lft forever
> 10: bond0: <NO-CARRIER,BROADCAST,MULTICAST,MASTER,UP> mtu 1500 qdisc noqueue state DOWN qlen 1000
> link/ether c2:34:32:7d:ee:ce brd ff:ff:ff:ff:ff:ff
> 11: vlan213@eno2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
> link/ether 0c:c4:7a:81:a4:a5 brd ff:ff:ff:ff:ff:ff
> inet 10.88.2.30/24 brd 10.88.2.255 scope global vlan213
> valid_lft forever preferred_lft forever
> inet6 fe80::ec4:7aff:fe81:a4a5/64 scope link
> valid_lft forever preferred_lft forever
> 12: vlan211@eno2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
> link/ether 0c:c4:7a:81:a4:a5 brd ff:ff:ff:ff:ff:ff
> inet 10.88.1.29/24 brd 10.88.1.255 scope global vlan211
> valid_lft forever preferred_lft forever
> inet6 fe80::ec4:7aff:fe81:a4a5/64 scope link
> valid_lft forever preferred_lft forever
> 13: vlan215@eno2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
> link/ether 0c:c4:7a:81:a4:a5 brd ff:ff:ff:ff:ff:ff
> inet 10.88.4.30/24 brd 10.88.4.255 scope global vlan215
> valid_lft forever preferred_lft forever
> inet6 fe80::ec4:7aff:fe81:a4a5/64 scope link
> valid_lft forever preferred_lft forever
> 14: vlan214@eno2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
> link/ether 0c:c4:7a:81:a4:a5 brd ff:ff:ff:ff:ff:ff
> inet 10.88.3.32/24 brd 10.88.3.255 scope global vlan214
> valid_lft forever preferred_lft forever
> inet6 fe80::ec4:7aff:fe81:a4a5/64 scope link
> valid_lft forever preferred_lft forever
> [root@overcloud-contraildpdk-1 ~]#
>
>
> vif --list
>
> [root@overcloud-contraildpdk-1 ~]# vif --list
> Vrouter Interface Table
>
> Flags: P=Policy, X=Cross Connect, S=Service Chain, Mr=Receive Mirror
> Mt=Transmit Mirror, Tc=Transmit Checksum Offload, L3=Layer 3, L2=Layer 2
> D=DHCP, Vp=Vhost Physical, Pr=Promiscuous, Vnt=Native Vlan Tagged
> Mnp=No MAC Proxy, Dpdk=DPDK PMD Interface, Rfl=Receive Filtering Offload, Mon=Interface is Monitored
> Uuf=Unknown Unicast Flood, Vof=VLAN insert/strip offload, Df=Drop New Flows, L=MAC Learning Enabled
> Proxy=MAC Requests Proxied Always, Er=Etree Root, Mn=Mirror without Vlan Tag
>
> vif0/0 PCI: 0000:00:00.0 (Speed 10000, Duplex 1)
> Type:Physical HWaddr:0c:c4:7a:b7:2c:fa IPaddr:0.0.0.0
> Vrf:0 Mcast Vrf:65535 Flags:TcL3L2VpEr QOS:-1 Ref:16
> RX device packets:23236 bytes:3279686 errors:0
> RX port packets:10726 errors:0
> RX queue errors to lcore 0 0 0 0 0 0 0 0 0 0 0 0 0 0
> RX packets:10726 bytes:1529400 errors:0
> TX packets:3377 bytes:310706 errors:0
> Drops:3013
> TX port packets:3371 errors:6
> TX device packets:66412 bytes:8025938 errors:0
>
> vif0/1 PMD: vhost0
> Type:Host HWaddr:0c:c4:7a:b7:2c:fa IPaddr:0.0.0.0
> Vrf:0 Mcast Vrf:65535 Flags:L3DEr QOS:-1 Ref:14
> RX device packets:3235 bytes:304742 errors:0
> RX queue packets:3235 errors:0
> RX queue errors to lcore 0 0 0 0 0 0 0 0 0 0 0 0 0 0
> RX packets:3235 bytes:304742 errors:0
> TX packets:7713 bytes:1234126 errors:0
> Drops:0
> TX queue packets:7713 errors:0
> TX device packets:7713 bytes:1234126 errors:0
>
> vif0/2 Socket: unix
> Type:Agent HWaddr:00:00:5e:00:01:00 IPaddr:0.0.0.0
> Vrf:65535 Mcast Vrf:65535 Flags:L3Er QOS:-1 Ref:3
> RX port packets:142 errors:0
> RX queue errors to lcore 0 0 0 0 0 0 0 0 0 0 0 0 0 0
> RX packets:142 bytes:12212 errors:0
> TX packets:686 bytes:71344 errors:0
> Drops:0
>
> [root@overcloud-contraildpdk-1 ~]#
>
>
>
> [root@overcloud-contraildpdk-1 ~]# /opt/contrail/bin/dpdk_nic_bind.py --status
>
>
> Network devices using DPDK-compatible driver
> ============================================
> 0000:03:00.0 '82599ES 10-Gigabit SFI/SFP+ Network Connection' drv=uio_pci_generic unused=ixgbe
>
> Network devices using kernel driver
> ===================================
> 0000:02:00.0 '82599ES 10-Gigabit SFI/SFP+ Network Connection' if=enp2s0f0 drv=ixgbe unused=uio_pci_generic
> 0000:02:00.1 '82599ES 10-Gigabit SFI/SFP+ Network Connection' if=enp2s0f1 drv=ixgbe unused=uio_pci_generic
> 0000:03:00.1 '82599ES 10-Gigabit SFI/SFP+ Network Connection' if=ens7f1 drv=ixgbe unused=uio_pci_generic
> 0000:04:00.0 'I350 Gigabit Network Connection' if=eno1 drv=igb unused=uio_pci_generic *Active*
> 0000:04:00.1 'I350 Gigabit Network Connection' if=eno2 drv=igb unused=uio_pci_generic
>
> Other network devices
> =====================
> <none>
> [root@overcloud-contraildpdk-1 ~]#
>
>
> [root@overcloud-contraildpdk-1 ~]# ps -aef | grep dpdk
> root 11009 10998 99 01:38 ? 1-06:30:35 /usr/bin/contrail-vrouter-dpdk --no-daemon --vdev eth_bond_bond0,mode=4,xmit_policy=l34,socket_id=0,mac=0c:c4:7a:b7:2c:fa,slave=0000:03:00.0 --socket-mem 1024 1024
> root 24342 24266 0 09:07 pts/0 00:00:00 grep --color=auto dpdk
> [root@overcloud-contraildpdk-1 ~]#
>
>
> [root@overcloud-contraildpdk-1 ~]# cat /etc/contrail/contrail-vrouter-agent.conf
> [DEFAULT]
> platform=dpdk
> physical_interface_address=0000:00:00.0
> physical_interface_mac=0c:c4:7a:b7:2c:fa
> physical_uio_driver=uio_pci_generic
> log_file=/var/log/contrail/contrail-vrouter-agent.log
> log_level=SYS_NOTICE
> log_local=1
> [VIRTUAL-HOST-INTERFACE]
> physical_interface=bond0
> name=vhost0
> gateway=10.88.0.254
> [SERVICE-INSTANCE]
> netns_command=/bin/opencontrail-vrouter-netns
> [root@overcloud-contraildpdk-1 ~]#
>
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