I'm assuming you'd like this behavior on EdgeOS changed? I know a guy... On Jun 5, 2016 8:41 PM, "Randy Bush" <ra...@psg.com> wrote:
> > is anyone seeing the dreaded rfc1812 behavior in a citable fashion? how > > common is it? > > we verified that the juniper and cisco platforms we tested replied with > the source address being the ingress interface. this is, imiho, good. > > a kind soul actually sent citable tests > > > At least my MikroTik RB850Gx2, running 'latest stable' (RouterOS > > v6.32.2) replies with the outbound interface, not the inbound. > > > > I'd assume this is because by default, icmp_errors_use_inbound_ifaddr in > > linux is disabled, and they haven't changed the default. > > > > No idea if that can be tweaked in the weird maze of mikrotik config > options. > > and from the same kind engineer > > > And just to add even more inconsistency, I checked on my Ubiquiti > > EdgeMax (a VyOS fork) which does let me check the state of sysctls: > > > > router:/etc/sysctl.d$ cat 30-vyatta-router.conf > > <snip> > > # Send ICMP responses with primary address of exiting interface > > net.ipv4.icmp_errors_use_inbound_ifaddr=1 > > </snip> > > > > So someone in Vyatta decided to explictly set this to be enabled. > > so one win and one loss > > randy >
