Hi Stephen, An L2 broadcast network is usually modeled with a pseudo-node and then separate links between that pseudonode and each L3 device. Please take a look at Section B.1.2 where one of the example ospf-node-attributes is a pseudonode.
Regards, Alia On Tue, Oct 22, 2019 at 11:46 PM Stephen Cheng <[email protected]> wrote: > Authors of RFC 8346, > > > > I have a few questions regarding RFC 8346, and would appreciate your > illumination. > > 1. Is RFC 8346 ietf-l3-topology intended to cover modelling of L3 > links that is supported by a L2 broadcast network (such as an Ethernet > network)? > 2. If so, would it be correct to model the L3 connection between every > pair of L3 device on the L2 broadcast network as a pair of unidirectional > l3 unicast link ? For example if there are 100 devices on 192.168.1/24 > network, should there be 9900 unidirectional l3 unicast links? > > Thanks. > > > > Warm regards, > > Stephen Cheng > > > _______________________________________________ > i2rs mailing list > [email protected] > https://www.ietf.org/mailman/listinfo/i2rs >
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