udp, udp6, icmp: handle TTL value
For traceroute and such, we need to handle the TTL value like a router.
Signed-off-by: Samuel Thibault samuel.thibault@ens-lyon.org
For traceroute and such, we need to handle the TTL value like a router.
Signed-off-by: Samuel Thibault samuel.thibault@ens-lyon.org