Hello all,
I want to setup a VPN type NET-HOST with ASL and a linux box with FreesWan and static ip:
Internal lan---ASL--------internet------------Host
All is working as is expected, from internal lan I can reach host and viceversa, but when a tunnel is dead, ipsec route stiil remain and I want to unroute it.
In order to do that, I need to known, from ASL box, if another tunnel point (host) is alive, I am thinking on use cron to run a script which search ipsec routes (from route -n), and tries to pinging this routes to see if still is alive, if not, route will be delete.
The problem is that I cannot ping from ASL box because of ipsec route drop all packets from ASL itself to host. Is there anyway to avoid it? or how could I known if another point is dead?
Regards,
Manuel Deza
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