Open Stack

Dear Sir,

We are testing in OpenStack (Stein) + OpenDaylight (Neon) + Open vSwitch
(v2.11.1). It's an all-in-one deployment (OPNFV-9.0.0).

The instances can ping each other on the same compute node,
but cannot ping each other if instances are on different compute nodes.

*Cmp001: *
=============================================
Manager "tcp:172.16.10.40:6640"
        is_connected: true
    Bridge br-floating
        Port "ens6"
            Interface "ens6"
        Port br-floating
            Interface br-floating
                type: internal
        Port br-floating-int-patch
            Interface br-floating-int-patch
                type: patch
                options: {peer=br-floating-pa}
    Bridge br-int
        Controller "tcp:172.16.10.40:6653"
            is_connected: true
        fail_mode: secure
        Port "tun9a4f2733bb3"
            Interface "tun9a4f2733bb3"
                type: vxlan
                options: {exts=gpe, key=flow, local_ip="10.1.0.5",
remote_ip=flow}
        Port "tap59535eb9-ef"
            Interface "tap59535eb9-ef"
        Port br-floating-pa
            Interface br-floating-pa
                type: patch
                options: {peer=br-floating-int-patch}
        Port "tapc58e6fd1-cf"
            Interface "tapc58e6fd1-cf"
        Port "tap8bb9f6de-a9"
            Interface "tap8bb9f6de-a9"
        Port "tap5f490693-e5"
            Interface "tap5f490693-e5"
        Port "tund818d69b326"
            Interface "tund818d69b326"
                type: vxlan
                options: {exts=gpe, key=flow, local_ip="10.1.0.5",
remote_ip="10.1.0.2"}
        Port br-int
            Interface br-int
                type: internal
        Port "tapef79fa77-ab"
            Interface "tapef79fa77-ab"
        Port "tapa9e63637-8a"
            Interface "tapa9e63637-8a"
    ovs_version: "2.11.1"
=============================================
*Cmp002:*
=============================================
Manager "tcp:172.16.10.40:6640"
        is_connected: true
    Manager "ptcp:6640:127.0.0.1"
    Bridge br-floating
        Port br-floating-int-patch
            Interface br-floating-int-patch
                type: patch
                options: {peer=br-floating-pa}
        Port br-floating
            Interface br-floating
                type: internal
        Port "ens6"
            Interface "ens6"
    Bridge br-int
        Controller "tcp:172.16.10.40:6653"
            is_connected: true
        fail_mode: secure
        Port br-floating-pa
            Interface br-floating-pa
                type: patch
                options: {peer=br-floating-int-patch}
        Port "tap50868440-95"
            Interface "tap50868440-95"
        Port "tapa496a81b-0c"
            Interface "tapa496a81b-0c"
        Port "tun8d223879efb"
            Interface "tun8d223879efb"
                type: vxlan
                options: {exts=gpe, key=flow, local_ip="10.1.0.6",
remote_ip=flow}
        Port br-int
            Interface br-int
                type: internal
        Port "tun941edf0fa60"
            Interface "tun941edf0fa60"
                type: vxlan
                options: {exts=gpe, key=flow, local_ip="10.1.0.6",
remote_ip="10.1.0.2"}
    ovs_version: "2.11.1"
======================================================
Could you give us some advice?
Thanks.

Regards,
Zack



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03/15/21,
03:56:22 PM
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