Joakim Koskela wrote:
> I'm running a system where there might be multiple simultenously
> active ipsec states between two hosts (ipv6, but guess it applies to
> v4 as well) where the outer ip is the same for all states, but the
> inner differ (using beet mode).
>
> The problem is that after establishing these states, it seems that the
> one associated with outgoing traffic is selected solely by the outer
> address (the first state matching the outer ip-pairs is used), which
> usually results in the wrong spi and the packet being dropped at the
> receiver.
This should only pick states matching the flow:
if (x->km.state == XFRM_STATE_VALID) {
if (!xfrm_selector_match(&x->sel, fl, family) ||
!security_xfrm_state_pol_flow_match(x, pol, fl))
continue;
...
I'm probably misunderstanding your configuration, could you post the
SA selectors and addresses that result in an incorrect state being
picked?
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