To clarify, what's implemented in VPP for IRB (Integrated Routing and Bridging) is via creation of BVI (Bridge Virtual Interface) interfaces on bridge domains. Then IP addresses can then be configured on these BVIs to enable IP packets be routed (or L3 forwarded) among bridge domains or other IP destinations. -John
-----Original Message----- From: vpp-dev@lists.fd.io <vpp-dev@lists.fd.io> On Behalf Of Dave Barach via Lists.Fd.Io Sent: Tuesday, September 10, 2019 2:37 PM To: Andrew 👽 Yourtchenko <ayour...@gmail.com>; Burt Silverman <bur...@gmail.com> Cc: vpp-dev@lists.fd.io Subject: Re: [vpp-dev] Support for shared subnet +1, see https://fdio-vpp.readthedocs.io/en/latest/usecases/homegateway.html for an IRB configuration which may be what's needed... Dave -----Original Message----- From: Andrew 👽 Yourtchenko <ayour...@gmail.com> Sent: Tuesday, September 10, 2019 1:41 PM To: Burt Silverman <bur...@gmail.com> Cc: Christian Hopps <cho...@chopps.org>; Dave Barach (dbarach) <dbar...@cisco.com>; krishnamurthy.m...@gmail.com; vpp-dev@lists.fd.io Subject: Re: [vpp-dev] Support for shared subnet +1 Access point is 99.999% certainly bridging and if it doesn’t (e.g. openwrt router config) the comment from Dave stands. There are very corner cases scenarios that I vaguely remember like in cable space (IIRC, don’t take it for granted/true) to limit the broadcast domain without really splitting the subnet, but it is all very hackety hack :) A bit more description about the original use case would be interesting in any case. --a > On 10 Sep 2019, at 19:19, Burt Silverman <bur...@gmail.com> wrote: > > But Chris, I believe that wireless access point is using bridging -- not the > same thing. You probably can verify that by local log in to an ASUS router or > something else that uses Linux underneath, and double check me, using > ifconfig or ip commands. > > Burt > -=-=-=-=-=-=-=-=-=-=-=- > Links: You receive all messages sent to this group. > > View/Reply Online (#13941): https://lists.fd.io/g/vpp-dev/message/13941 > Mute This Topic: https://lists.fd.io/mt/34092746/675608 > Group Owner: vpp-dev+ow...@lists.fd.io > Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub [ayour...@gmail.com] > -=-=-=-=-=-=-=-=-=-=-=-
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