On Sat, 1 Jun 2024, at 7:20 PM, William N. wrote: > Hi, > > I am looking for a way to create a rule triggered when the saddr and > the daddr are link-local the same, e.g. > > ip6 saddr fe80::/10 == ip6 daddr fe80::/10 accept I cannot think of any way to do this. In particular, "@nh,64,128 == @nh,192,128" is not permitted. -- Kerin Millar