> On Fri, 14 Jun 2024 at 11:13, Rodney W. Grimes > <freebsd-...@gndrsh.dnsmgr.net> wrote: > > > > That section is about how the router responds to an ICMP redirect > > set to IT, not one that is going THROUGH it. > > Sorry I wasn't explicit, in all cases I'm talking about ICMP REDIRECTs > destined for the machine (as a host or as a router). This is > icmp_input dropping when either drop_redirect or ipforwarding is true.
Ok, so long as we are not dropping ICMP REDIRECTS that are NOT destined for the router we are fine, which is the behavior I expected and observed on my network, though it is a bit older code. -- Rod Grimes rgri...@freebsd.org
