[Openswan Users] 2.4.0 trouble

[Paul Wouters]

On Tue, 4 Oct 2005, Ethy H. Brito wrote:

> Oct  4 13:14:49 cressem ipsec__plutorun: Starting Pluto subsystem...
> Oct  4 13:14:49 cressem pluto[8199]: Starting Pluto (Openswan Version 2.4.0 X.509-1.5.4 PLUTO_SENDS_VENDORID PLUTO_USES_KEYRR; Vendor ID OEr@`N\177X]mXi)
> Oct  4 13:14:49 cressem pluto[8199]: Setting NAT-Traversal port-4500 floating to off
> Oct  4 13:14:49 cressem pluto[8199]:    port floating activation criteria nat_t=0/port_fload=1
> Oct  4 13:14:49 cressem pluto[8199]:   including NAT-Traversal patch (Version 0.6c) [disabled]
> Oct  4 13:14:49 cressem pluto[8199]: ike_alg_register_enc(): Activating OAKLEY_AES_CBC: Ok (ret=0)
> Oct  4 13:14:49 cressem pluto[8199]: starting up 1 cryptographic helpers
> Oct  4 13:14:49 cressem pluto[8199]: started helper pid=8214 (fd:6)
> Oct  4 13:14:49 cressem pluto[8199]: Using Linux 2.6 IPsec interface code on 2.6.13.2


> Oct  4 13:14:59 cressem pluto[8199]: "cressem" #3: STATE_MAIN_R3: sent MR3, ISAKMP SA established {auth=OAKLEY_PRESHARED_KEY cipher=oakley_3des_cbc_192 prf=oakley_md5 group=modp1536}
> Oct  4 13:14:59 cressem pluto[8199]: "cressem" #4: responding to Quick Mode {msgid:6de4efb6}
> Oct  4 13:14:59 cressem pluto[8199]: "cressem" #4: ERROR: netlink response for Add SA esp.4cc65464 at 200.231.48.37 included errno 93: Protocol not supported

Can you verify you have the following kernel modules (or inline support for them):

af_key
esp4
ipcomp
xfrm_user (inline)
xfrm4_tunnel

Paul