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From Mr Jazze <mrja...@gmail.com>
Subject Re: VXLAN Connectivity
Date Fri, 20 Mar 2020 02:18:17 GMT
Hi @Simon

Yes, I'm using the native Ubuntu 16.04 VXLAN feature. And yes I have
routable IP addresses assigned to private interfaces 192.168.254.x/24 on
both hosts.

Likewise, I'd like to reiterate the VM was able to obtain DHCP address and
ping out to internet, initially, once VPC router was on same host.

On Tue, Mar 17, 2020 at 8:35 PM Simon Weller <sweller@ena.com.invalid>
wrote:

>
> I assume you're using the native linux VXLAN feature. If so, it uses
> multicast, so make sure you have a routable ip address on the interface
> being used for VXLAN, or it won't pass any traffic. Also make sure iptables
> is allowing multicast traffic to pass.
>
> -Soi
> ________________________________
> From: Mr Jazze <mrjazze@gmail.com>
> Sent: Tuesday, March 17, 2020 5:31 PM
> To: CloudStack Mailing-List <users@cloudstack.apache.org>
> Subject: VXLAN Connectivity
>
> Hello Again,
>
> I've reconfigured my test environment to use VXLAN instead of OVS which
> went no where. I've of course deployed Advance Mode and put all the pieces
> in place which yielded a somewhat functional cloud. I was able to deploy
> Windows Server 2016 virtual machine. Initially, this VM didn't acquire it's
> DHCP address from VPC router. I noticed VM was running on 2nd host and
> router was running on 1st host, so I migrated VM to the same host as
> router; then it was able to acquire DHCP address and ping 1.1.1.1. Then,
> while trying to troubleshoot why there was no connectivity across hosts the
> router took a dump and I had to destroy it to get another router deployed,
> now VM is unable to get IP address regardless of which host.
>
> Does anyone have any experience with similar issue with VXLAN connectivity
> and/or advice on how to resolve?
>
> --
>
> ======================
>
> My Search to Build a Private Cloud!
>


-- 

======================

My Search to Build a Private Cloud!

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