Gateway_less_Fwd: Disabling policy on "vhost0" vmi interface is not working

[Chandra Sekhar Reddy Mallam]

Disabling policy on "vhost0" vmi interface is not working. Policy is always enabled irrespective of configuration on vhost0 interface.

root@nodek11:~# contrail-version
Package Version Build-ID | Repo | Package Name
-------------------------------------- ------------------------------ ----------------------------------
contrail-lib 4.1.0.0-60 60
contrail-nodemgr 4.1.0.0-60 60
contrail-setup 4.1.0.0-60 60
contrail-utils 4.1.0.0-60 60
contrail-vrouter-agent 4.1.0.0-60 60
contrail-vrouter-common 4.1.0.0-60 60
contrail-vrouter-dkms 4.1.0.0-60 60
contrail-vrouter-init 4.1.0.0-60 60
contrail-vrouter-utils 4.1.0.0-60 60
nova-common 2:13.0.0-0ubuntu2~cloud0.1contrail1 60
nova-compute 2:13.0.0-0ubuntu2~cloud0.1contrail1 60
nova-compute-kvm 2:13.0.0-0ubuntu2~cloud0.1contrail1 60
nova-compute-libvirt 2:13.0.0-0ubuntu2~cloud0.1contrail1 60
python-contrail 4.1.0.0-60 60
python-contrail-vrouter-api 4.1.0.0-60 60
python-neutronclient 1:4.1.1-2~cloud0.2contrail 60
python-nova 2:13.0.0-0ubuntu2~cloud0.1contrail1 60
python-opencontrail-vrouter-netns 4.1.0.0-60 60
root@nodek11:~#
root@nodek11:~# contrail-status
== Contrail vRouter ==
supervisor-vrouter: active
contrail-vrouter-agent active
contrail-vrouter-nodemgr active

root@nodek11:~#

root@nodek11:~# vif --get 1
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

vif0/1 OS: vhost0
            Type:Host HWaddr:0c:c4:7a:32:0a:88 IPaddr:10.204.216.231
            Vrf:0 Flags:PL3DEr QOS:-1 Ref:7
            RX packets:5573 bytes:4622033 errors:0
            TX packets:14349 bytes:2426659 errors:0
            Drops:1

root@nodek11:~#

 {
ecmp_hashing_include_fields: {
}
display_name: vhost0
virtual_machine_interface_mac_addresses: {
mac_address: [ ... ]
}
virtual_machine_interface_dhcp_option_list: {
}
href: http://10.204.217.127:8082/virtual-machine-interface/b71268f8-c66e-4f48-b64e-c8f74ddaedf3
name: vhost0
routing_instance_refs: [
 { ... }
]
virtual_machine_interface_disable_policy: false
parent_type: virtual-router
uuid: b71268f8-c66e-4f48-b64e-c8f74ddaedf3
virtual_machine_interface_allowed_address_pairs: {
}
virtual_network_refs: [
 { ... }
]
perms2: {
owner: cloud-admin
owner_access: 7
global_access: 0
share: [ ... ]
}
id_perms: {
enable: true
description: null
creator: null
created: 2017-09-24T05:30:24.398983
user_visible: true
last_modified: 2017-09-26T09:57:35.822517
permissions: { ... }
uuid: { ... }
}
virtual_machine_interface_device_owner:
port_security_enabled: true
fq_name: [
default-global-system-config
nodek11
vhost0
]
virtual_machine_interface_properties: {
local_preference: null
interface_mirror: null
}
parent_uuid: 77ee447d-7f6c-427b-9bbc-e0e4f0d3c7a9
}

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/36417
Submitter: Naveen N (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/36417
Committed: http://github.com/Juniper/contrail-controller/commit/43bc368d0a6ea26c0976bcfaf8559af4345af353
Submitter: Zuul (<email address hidden>)
Branch: master

commit 43bc368d0a6ea26c0976bcfaf8559af4345af353
Author: Naveen N <email address hidden>
Date: Wed Oct 11 19:02:30 2017 +0530

* Disable policy bit on vhost by default

Enable policy only if vhost configuration is present.

Change-Id: Ia9922d4e0f39c7083be77ddad0e1f870b2eeb3f6
Closes-bug: #1719554

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/36546
Submitter: Hari Prasad Killi (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/36546
Committed: http://github.com/Juniper/contrail-controller/commit/eeae4d522fcd1b7321379571e215e5e5a21c8e96
Submitter: Zuul (<email address hidden>)
Branch: R4.1

commit eeae4d522fcd1b7321379571e215e5e5a21c8e96
Author: Naveen N <email address hidden>
Date: Wed Oct 11 19:02:30 2017 +0530

* Disable policy bit on vhost by default

Enable policy only if vhost configuration is present.

Change-Id: Ia9922d4e0f39c7083be77ddad0e1f870b2eeb3f6
Closes-bug: #1719554
(cherry picked from commit 43bc368d0a6ea26c0976bcfaf8559af4345af353)