On Thu, 31 Jan 2019 at 10:34, Robert Raszuk <rob...@raszuk.net> wrote:
> As mentioned on the other thread decent routers should resolve peer's IP to > mac when creating FIB adj and building rewrite entries. > There is no "first packet" notion nor any ARPing driven by packet reception. > This should apply to p2p adj as well as p2mp - classic LANs. > Are you guys saying that say MXes don't do that ? I'm not sure what you are saying. I must misunderstand, but are you saying once I configure /8 LAN, router ARPs all of them periodically until the end of time, retaining unresolved, resolved cache for each of /8? Which router does this? At least routers I've worked with punt traffic destined to unresolved addresses and then build HW adjacency. No traffic to given /32, not adjacency, no knowledge of DMAC. -- ++ytti _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp