nano bug wrote:

[...]
using source interface :

root@darkstar:~/iputils# ./ping -I eth2 87.248.113.14
PING 87.248.113.14 (87.248.113.14) from 86.106.19.75 eth2: 56(84) bytes of data.

quoted

From 86.106.19.75 icmp_seq=1 Destination Host Unreachable

root@darkstar:~# tcpdump -i eth2 -vvv -n host 87.248.113.14 and host
86.106.19.75
tcpdump: listening on eth2, link-type EN10MB (Ethernet), capture size 96 bytes
01:19:24.292911 arp who-has 87.248.113.14 tell 86.106.19.75

Are you using (or running) NAT locally? What do your routing tables look
like?