Hannes,
thanks for your reply. It was indeed rp_filter (found it myself). What
changed were the default settings in Ubuntu (07.04 to 14.04).
Regards
Joerg
2015-10-13 15:18 GMT+02:00 Hannes Frederic Sowa :
> On Tue, Oct 13, 2015, at 08:47, Jörg Pommnitz wrote:
>> Hello all,
>>
Hello all,
I'm moving an application from 2.6.23 (yes, it's ancient; that's why
we are moving) to 3.18LTS. The application monitors multiple network
links to the same target with ping packets. The different links are
selected either by their next hop router (Ethernet) or the network
interface (Poin
Hello all,
it seems that a blackhole route is not enough to enable proxy arp for
the routing target.
I tried
ip route add blackhole 192.168.66.3/32
and
ip route add 192.168.66.3/32 dev lo
arping failed with the blackhole route but got responses with the
route through the loopback interface.
Is thi
