Some things I forgot:
All interfaces are UP
pf(4) ist disabled
bridge0 sees a bunch of lladdrs on em0 and one on em1, which is that of "A"
-Heinrich
> On 29. Nov 2020, at 22:29, Heinrich Rebehn <Heinrich.Rebehn@rebehn.net> wrote:
>
> Hi all,
>
> I am trying to setup an OpenBSD 6.7 virtual machine under VMware ESXi 6.7 to use as a filtering bridge between two virtual networks. I enabled promiscuous mode for both virtual switches.
> One network is the VMnet network, which is connected to the "outside world".
>
> "A" ——> "B" ——> "R"
>
> "A" is a test machine 192.168.1.152
> "B" is the bridge No IP. em0 connects to R, em1 connects to A
> "R" is the router provided by the hoster 192.168.1.1
>
> The addresses are only examples, the actual addresses a public IPs.
>
> When A tries to ping R, ist sends an arp request for R's lladdr. R responds with its lladdr. Tcpdump on R's em1 suggests that it is sent out on the virtual network. However, A does not see the arp reply, hence ping(8) fails.
>
> What am I missing? While browsing the mailing list archive, I just saw that vmx(4) might be a better choice, but I had not yet time to try it out.
>
>
> Any other known issues around bridge(4) or promiscuous mode under ESXi ?
>
> Thanks for any insights,
>
> Heinrich
>
>
>
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