Re: ARP issues when using ldpd and MPLS pseudowires

2019-04-07 Thread Henry Bonath
I just wanted to circle back to this, I have had some test machines running for the past week, and they have kept their LDP neighbors up the entire time. The only ones still with issues are the un-patched 6.4 systems, which I will upgrade once 6.5 is released. Thanks Adrian and Thanks DLG! I love

Re: ARP issues when using ldpd and MPLS pseudowires

2019-04-01 Thread Adrian Close
Hi Lee, Le 02/04/2019 13:53, Lee Nelson a écrit : I'm running a snapshot from March 31. It did fix a problem with split-horizon, but the arp/broadcast problem still exists. OK, then it's definitely something different. I'm not being flippant when I say you should log a bug. The guys who work

Re: ARP issues when using ldpd and MPLS pseudowires

2019-04-01 Thread Adrian Close
Hi Henry, Le 02/04/2019 13:39, Henry Bonath a écrit : It looks like a patch may have been produced, but I do not know how to test it. I'm not sure if I can pull down just a small part of the OpenBSD source, or if the entire OS should be built. (Although I'd love to learn how to do this) Yup, the

Re: ARP issues when using ldpd and MPLS pseudowires

2019-04-01 Thread Adrian Close
Hi guys, Le 02/04/2019 13:18, Lee Nelson a écrit : This sounds very similar to the problem I mentioned over the last couple of days in an email with the subject "Trouble forwarding between mpw's in bridge (6.4)". Sorry, I posted a follow-up to my message in tech@ but not misc@. I ended up fina

Re: ARP issues when using ldpd and MPLS pseudowires

2019-04-01 Thread Henry Bonath
Thanks for the follow-up Adrian, I will build one out and give it a test here tomorrow. On Mon, Apr 1, 2019 at 10:42 PM Adrian Close wrote: > Hi guys, > > Le 02/04/2019 13:18, Lee Nelson a écrit : > > This sounds very similar to the problem I mentioned over the last couple > of > > days in an e

Re: ARP issues when using ldpd and MPLS pseudowires

2019-04-01 Thread Lee Nelson
I'm running a snapshot from March 31. It did fix a problem with split-horizon, but the arp/broadcast problem still exists. On Mon, Apr 1, 2019, 19:42 Adrian Close wrote: > Hi guys, > > Le 02/04/2019 13:18, Lee Nelson a écrit : > > This sounds very similar to the problem I mentioned over the last

Re: ARP issues when using ldpd and MPLS pseudowires

2019-04-01 Thread Henry Bonath
Lee, I just read your post about 5 minutes before you sent this. I agree that I think this is all related. I'm not running Pseudowires in my environment, only L3VPN but we're all talking MPLS here. I came across this thread from the dev mailing list posted by (who I can assume is) the Adrian Close

Re: ARP issues when using ldpd and MPLS pseudowires

2019-04-01 Thread Lee Nelson
This sounds very similar to the problem I mentioned over the last couple of days in an email with the subject "Trouble forwarding between mpw's in bridge (6.4)". Our environments are very different, but I think the underlying problem may be the same. In short, arp inside of a bridge works as it sh

Re: ARP issues when using ldpd and MPLS pseudowires

2019-04-01 Thread Henry Bonath
Tom, Adrian, et al - I have posted before about this issue a few weeks ago - apparently this affects more than just Virtualbox or VMWare, I am experiencing this *EXACT* thing on Hyper-V as well. I have not tried this on metal. My network looks like this: (Customer VMs)<--->(Hyper-V OpenBSD 6.4 P

Re: ARP issues when using ldpd and MPLS pseudowires

2019-03-13 Thread Tom Smyth
Adrian, sorry I only saw this now ... when trying to go through old unread mails I would be very wary of vmware virtual networking and Layer 2 Forwarding I loved vmware before I discovered the ridiculous short comings in their virtual networks Vmware Virtual Switches vmxnet they are not swit

ARP issues when using ldpd and MPLS pseudowires

2018-03-15 Thread Adrian Close
Hi, I'm looking at doing some MPLS/VPLS stuff with OpenBSD, in particular using 'mpw' pseudowires. I've created a test network comprising two "PE" and two "P" hosts, to transport Ethernet traffic between service ports on the PE hosts across the MPLS network, based on an example I found onlin