[Openswan Users] RHEL4 U3 with NAT-T...

[Nicole Haehnel]

Hi,

I'm using RHEL4 with kernel 2.6.9-22.0.2.EL, openswan 2.4.4 and nat-t patch.
I also use IPSec Dial Client from SafeNet behind a router, so I need nat-t.
It worked fine. But now with the new kernel 2.6.9-34.EL, I get errors:

kernel: klips:pfkey_msg_parse: ext type 27(X-NAT-T-sport) unknown, ignoring.
kernel: klips:pfkey_msg_parse: ext type 28(X-NAT-T-dport) unknown, ignoring.
kernel: klips:pfkey_msg_parse: ext type 29(X-NAT-T-OA) unknown, ignoring.
kernel: klips:pfkey_msg_parse: ext type 27(X-NAT-T-sport) unknown, ignoring.
kernel: klips:pfkey_msg_parse: ext type 28(X-NAT-T-dport) unknown, ignoring.
kernel: klips:pfkey_msg_parse: ext type 29(X-NAT-T-OA) unknown, ignoring.

I used openswan-2.4.4.kernel-2.6-natt.patch.gz 
</download/openswan-2.4.4.kernel-2.6-natt.patch.gz> tp patch the new 
kernel and rebuild it.
.config is changed to CONFIG_IPSEC_NAT_TRAVERSAL=y is enabled in my .config.


Thanks for any help!

Nicole