*Hello Community! A situation has arisen in which ipfw fwd stops working when RTF_BLACKHOLE or RTF_REJECT, ROUTE (8), is enabled on Freebsd 11 release. **
FreeBSD 11.2-RELEASE-p1 route add default 127.0.0.1 -blackhole –iface ipfw show00100 30 4056 fwd 10.0.0.5 ip from table(1) to not 10.0.0.0/8 in via em0 The packet counter changes, but forwarding does not work.On FreeBSD 10 everything works fine. I suppose this is due to changes to forwarding -> fast forwarding by default in FreeBSD 11 and man ROUTE (8), “BUGS - unless IP fast forwarding is enabled, in which case the meaning of the flag will always be honored.” I want to know if it's possible to implement the work ipfw fwd together with RTF_BLACKHOLE on FreeBSD 11 as before in FreeBSD 10? Thank you in advance!
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