[strongSwan] Connectio breakdown on activating another

[Jan Engelhardt]

Hi,


On host 'carol', I have a setup like

conn dave4
        left=1.1.1.202
        right=2.2.2.147
        auto=start
        keyexchange=ikev2
        leftcert="carol.pem"
        rightcert="dave.pem"

conn dave6
        left=2001:db8::1
        right=2001:db8::7
        auto=add
        keyexchange=ikev2
        leftcert="carol.pem"
        rightcert="dave.pem"

And an appropriate reverse config (left/right swapped) on host 'dave'.
When charon is started, it will activate 'dave4' and that works ok.

As soon as I issue `ipsec stroke up dave6`, the dave6 connection is
brought up and at the same time, dave4 is killed. Why would that be?

thanks,
Jan