Hi,
i have 2 location with each an astaro (Release 7.507).
Each astaro have one cable and one adsl uplink.
What i already have is one IPSec VPN tunnel which is working fine
over cable uplink on each side.
What i want is a second IPSec VPN tunnel over the secondary
adsl uplinks.
The second tunnel doesn't get a connection. I've configured both the same
way (both have a different interface / Remote Gateway etc).
What i get when i look at the live log is this:
discarding duplicate packet; already STATE_QUICK_R1
later... this:
max number of retransmissions (2) reached STATE_QUICK_R1
The other astaro displays this:
cannot route -- route already in use for "S_lager Cable"
What can i do to get the second tunnel running?
The idea is a backup tunnel when one connection (ISP Carrier) fails.
Then at least one tunnel should be still alive.
Is it possible to have tow tunnels connecting the same two endpoints?
Stefan
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