Hi Iris,
The way I solved this in the end was to write my own program that created a
raw UDP socket. I wanted this socket to be able to send broadcast packets,
so I set the SO_BROADCAST option. I also wanted complete control over
specifying the IP header as well as the UDP contents, so I set the
Hi Martin,
I'm interested in this topics (broadcast packets down each IPSec tunnel) as
well. However, I still have some problem about this solution.
Below is my understanding based on Graham's example.
our strongSwan-based SeGW defines a conn config entry in ipsec.conf
where IPsec tunnels
Hi Graham,
Is it possible to send a packet to a subnet's broadcast address on the
secure side of a SeGW and have the packet sent down each IPsec tunnel
whose inner IP address belongs to that subnet ?
It's not trivial, but it can be done. You'll need to:
* include the broadcast address
