Re: VXLAN and KVm experiences

2019-07-18 Thread Wido den Hollander
____ >> From: Wido den Hollander >> Sent: Tuesday, October 23, 2018 7:17 AM >> To: dev@cloudstack.apache.org; Simon Weller >> Subject: Re: VXLAN and KVm experiences >> >> >> >> On 10/23/18 1:51 PM, Simon Weller wrote:

Re: VXLAN and KVm experiences

2019-01-02 Thread Wido den Hollander
option is to use a L3 VTEP, but right now there is no native > >> support for that in CloudStack's VXLAN implementation, although we've > >> thought about proposing it as feature. > >> > >> > >> &

Re: VXLAN and KVm experiences

2018-12-28 Thread Ivan Kudryavtsev
thought about proposing it as feature. > >> > >> > >> > >> From: Wido den Hollander > >> Sent: Tuesday, October 23, 2018 7:17 AM > >> To: dev@cloudstack.apache.org; Simon Weller > >> Subject: Re: VXL

Re: VXLAN and KVm experiences

2018-12-28 Thread Wido den Hollander
__ >> From: Wido den Hollander >> Sent: Tuesday, October 23, 2018 7:17 AM >> To: dev@cloudstack.apache.org; Simon Weller >> Subject: Re: VXLAN and KVm experiences >> >> >> >> On 10/23/18 1:51 PM, Simon Weller wrote: >

Re: VXLAN and KVm experiences

2018-11-19 Thread Andrija Panic
m public Internet per the ISP/network provided speeds. > > > - Rohit > > <https://cloudstack.apache.org> > > > > ________________ > From: Andrija Panic > Sent: Monday, November 19, 2018 7:46:43 PM > To: dev > Cc: Wido den Hollander > Subject: Re: VXLAN and KVm

Re: VXLAN and KVm experiences

2018-11-19 Thread Rohit Yadav
om public Internet per the ISP/network provided speeds. - Rohit <https://cloudstack.apache.org> From: Andrija Panic Sent: Monday, November 19, 2018 7:46:43 PM To: dev Cc: Wido den Hollander Subject: Re: VXLAN and KVm experiences Define slow please ?

Re: VXLAN and KVm experiences

2018-11-19 Thread Andrija Panic
__ > From: Simon Weller > Sent: Wednesday, November 14, 2018 10:55:18 PM > To: Wido den Hollander; dev@cloudstack.apache.org > Subject: Re: VXLAN and KVm experiences > > Wido, > > > Here is the original document on the implemention for VXLAN in ACS - > h

Re: VXLAN and KVm experiences

2018-11-19 Thread Rohit Yadav
vlans) Regards, Rohit Yadav From: Simon Weller Sent: Wednesday, November 14, 2018 10:55:18 PM To: Wido den Hollander; dev@cloudstack.apache.org Subject: Re: VXLAN and KVm experiences Wido, Here is the original document on the implemention for VXLAN in ACS - https

Re: VXLAN and KVm experiences

2018-11-15 Thread Wido den Hollander
nt:* Tuesday, November 13, 2018 4:40 AM > *To:* dev@cloudstack.apache.org; Simon Weller > *Subject:* Re: VXLAN and KVm experiences >   > > > On 10/23/18 2:34 PM, Simon Weller wrote: >> Linux native VXLAN uses multicast and each host has to participate in >> multicast

Re: VXLAN and KVm experiences

2018-11-14 Thread Simon Weller
: Wido den Hollander Sent: Tuesday, November 13, 2018 4:40 AM To: dev@cloudstack.apache.org; Simon Weller Subject: Re: VXLAN and KVm experiences On 10/23/18 2:34 PM, Simon Weller wrote: > Linux native VXLAN uses multicast and each host has to participate in > multicast in order to see the

Re: VXLAN and KVm experiences

2018-11-13 Thread Wido den Hollander
icast group for all traffic. Wido [0]: https://github.com/apache/cloudstack/blob/master/scripts/vm/network/vnet/modifyvxlan.sh#L33 > > > From: Wido den Hollander > Sent: Tuesday, October 23, 2018 7:17 AM > To: dev@cloudstack.apache.org; Sim

Re: VXLAN and KVm experiences

2018-10-23 Thread Simon Weller
correctly. From: Ivan Kudryavtsev Sent: Tuesday, October 23, 2018 7:54 AM To: dev Subject: Re: VXLAN and KVm experiences Doesn't solution like this works seamlessly for large VXLAN networks? https://vincent.bernat.ch/en/blog/2017-vxlan-bgp-evpn вт, 23 окт. 2018

Re: VXLAN and KVm experiences

2018-10-23 Thread Ivan Kudryavtsev
gt; thought about proposing it as feature. > > > > From: Wido den Hollander > Sent: Tuesday, October 23, 2018 7:17 AM > To: dev@cloudstack.apache.org; Simon Weller > Subject: Re: VXLAN and KVm experiences > > > > On 10/23/18 1:51 PM, Simon Weller wrote

Re: VXLAN and KVm experiences

2018-10-23 Thread Simon Weller
for that in CloudStack's VXLAN implementation, although we've thought about proposing it as feature. From: Wido den Hollander Sent: Tuesday, October 23, 2018 7:17 AM To: dev@cloudstack.apache.org; Simon Weller Subject: Re: VXLAN and KVm experiences O

Re: VXLAN and KVm experiences

2018-10-23 Thread Wido den Hollander
domain and that a VNI would span over the different Layer 3 networks. I don't like STP and other Layer 2 loop-prevention systems. Wido > > - Si > > > > From: Wido den Hollander > Sent: Tuesday, October 23, 2018 5:21 AM > T

Re: VXLAN and KVm experiences

2018-10-23 Thread Nux!
quot; > Sent: Tuesday, 23 October, 2018 12:51:17 > Subject: Re: VXLAN and KVm experiences > We've also been using VXLAN on KVM for all of our isolated VPC guest networks > for quite a long time now. As Andrija pointed out, make sure you increase the > max_igmp_memberships para

Re: VXLAN and KVm experiences

2018-10-23 Thread Simon Weller
will share networking, or multicast won't work. - Si From: Wido den Hollander Sent: Tuesday, October 23, 2018 5:21 AM To: dev@cloudstack.apache.org Subject: Re: VXLAN and KVm experiences On 10/23/18 11:21 AM, Andrija Panic wrote: > Hi Wido, > >

Re: VXLAN and KVm experiences

2018-10-23 Thread Wido den Hollander
On 10/23/18 11:21 AM, Andrija Panic wrote: > Hi Wido, > > I have "pioneered" this one in production for last 3 years (and suffered a > nasty pain of silent drop of packages on kernel 3.X back in the days > because of being unaware of max_igmp_memberships kernel parameters, so I > have updated t

Re: VXLAN and KVm experiences

2018-10-23 Thread Andrija Panic
Hi Wido, I have "pioneered" this one in production for last 3 years (and suffered a nasty pain of silent drop of packages on kernel 3.X back in the days because of being unaware of max_igmp_memberships kernel parameters, so I have updated the manual long time ago). I never had any issues (beside

VXLAN and KVm experiences

2018-10-22 Thread Wido den Hollander
Hi, I just wanted to know if there are people out there using KVM with Advanced Networking and using VXLAN for different networks. Our main goal would be to spawn a VM and based on the network the NIC is in attach it to a different VXLAN bridge on the KVM host. It seems to me that this should wo