[strongSwan] strongswan 4.6.4 and IOS6

[Andreas Muerdter]

Hi list,

if I try with iphone or ipad with IOS6 to establish a VPN tunnel to strongswan 4.6.4, I get the following log.

---snip---
pluto[1640]: packet from 192.168.1.100:9873: next payload type of ISAKMP Message has an unknown value: 132
pluto[1640]: packet from 192.168.1.100:9873: sending notification PAYLOAD_MALFORMED to 192.168.1.100:9873
---snip---

I read that the VPN tunnel should work with strongswan 5.
Is there a patch for strongswan 4.6.4. to enable the VPN tunnel with IOS6.

Regards
Andreas