Re: Stretch/L2VPN between two datacenters

2023-01-19 Thread David Gwynne
On Fri, Jan 20, 2023 at 12:48:33AM +0100, Lars Bonnesen wrote: > I have been fighting with this for a while now, trying to make it work > reading man pages... But it does not work as I want it to work. tcpdump can > see a lot of arp requests on bridge0, egre0, vlan172 - but nothing seems to > get t

Re: Stretch/L2VPN between two datacenters

2023-01-19 Thread All
As far as I remember, I could only get gre to work over wg. Anything that is ethernet (like tmpr, etherip, etc) didn't work. My wild guess is that packet overhead is becoming to big as  there is a lot of encapsulation. Also, wg interfaces do not have same features like normal interfaces so for exam

Re: Stretch/L2VPN between two datacenters

2023-01-19 Thread Lars Bonnesen
I have been fighting with this for a while now, trying to make it work reading man pages... But it does not work as I want it to work. tcpdump can see a lot of arp requests on bridge0, egre0, vlan172 - but nothing seems to get to wg0. This is my ifconfig filtered for public IPs: lo0: flags=8049 mt

Re: Stretch/L2VPN between two datacenters

2023-01-04 Thread Stuart Henderson
On 2023-01-04, Lars Bonnesen wrote: > Thanks for your replies. It has been Xmas and I have been delayed, but I > have now read up upon it. I am going for the tpmr(4). We are going to > replicate a lot of live data from Site1 to Site2, and my experiences with > OpenVPN is that it is great, but not

Re: Stretch/L2VPN between two datacenters

2023-01-03 Thread Lars Bonnesen
Thanks for your replies. It has been Xmas and I have been delayed, but I have now read up upon it. I am going for the tpmr(4). We are going to replicate a lot of live data from Site1 to Site2, and my experiences with OpenVPN is that it is great, but not high performing. So I have established a Wire

Re: Stretch/L2VPN between two datacenters

2022-12-16 Thread deich...@placebonol.com
I've run L2 over an IPsec tunnel using egre (gre(4)) and bridge (bridge (4)) to connect systems in different locations together. This was done before David Gwynne created tpmr(4). I've been to lazy to reimplement my current configuration. 73 diana

Re: Stretch/L2VPN between two datacenters

2022-12-16 Thread David Gwynne
On Fri, Dec 16, 2022 at 11:39:02AM +0100, Hrvoje Popovski wrote: > On 16.12.2022. 11:33, Lars Bonnesen wrote: > > We are about to migrate VM's from one datacenter to another and the VMware > > L2VPN we are using for this is simply not stable for some reason that we > > cannot figure out why. > > >

Re: Stretch/L2VPN between two datacenters

2022-12-16 Thread Łukasz Moskała
Dnia 16 grudnia 2022 11:33:55 CET, Lars Bonnesen napisał/a: >We are about to migrate VM's from one datacenter to another and the VMware >L2VPN we are using for this is simply not stable for some reason that we >cannot figure out why. > >I have used GRE-tunneling before on a software router tha

Re: Stretch/L2VPN between two datacenters

2022-12-16 Thread Hrvoje Popovski
On 16.12.2022. 11:33, Lars Bonnesen wrote: > We are about to migrate VM's from one datacenter to another and the VMware > L2VPN we are using for this is simply not stable for some reason that we > cannot figure out why. > > I have used GRE-tunneling before on a software router that I actually > ca

Stretch/L2VPN between two datacenters

2022-12-16 Thread Lars Bonnesen
We are about to migrate VM's from one datacenter to another and the VMware L2VPN we are using for this is simply not stable for some reason that we cannot figure out why. I have used GRE-tunneling before on a software router that I actually cannot remember the name of now, but if OpenBSD can do th