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<p class=MsoNormal>Hi,<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I have a problem between Freeswan and haremote client in a
Roadwarrior configuration. The Haremote client begins the connection, they use
nat-t draft-02, float to ports 4500,4500 and everything works fine. When the
Freeswan began renegotiating of phase 1, they use nat-t draft-00, change ports
from 4500,4500 to 500,500 and the problems begins in the packets. I put a wireshark
in the middle and see that the packets are not ESP , are ISAKMP-UNKNOWN-VERSION.
I see in the logs that just after establishing the IPsec SA (with ports
500,500) appears pfkey messages that indicates some error:<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>2008:08:08-15:36:30 (none) pluto[5539]: [1] 10.8.247.134
#3170: initiating Quick Mode RSASIG+ENCRYPT+TUNNEL+PFS to replace #3155 {using
isakmp#3163}<o:p></o:p></p>
<p class=MsoNormal>2008:08:08-15:36:31 (none) pluto[5539]: [1] 10.8.247.134
#3170: IKE message has the Commit Flag set but Pluto doesn't implement this
feature; ignoring flag<o:p></o:p></p>
<p class=MsoNormal>2008:08:08-15:36:31 (none) pluto[5539]: [1] 10.8.247.134
#3170: ignoring informational payload, type IPSEC_RESPONDER_LIFETIME<o:p></o:p></p>
<p class=MsoNormal>2008:08:08-15:36:31 (none) pluto[5539]: [1] 10.8.247.134
#3170: transition from state STATE_QUICK_I1 to state STATE_QUICK_I2<o:p></o:p></p>
<p class=MsoNormal>2008:08:08-15:36:31 (none) pluto[5539]: [1] 10.8.247.134
#3170: STATE_QUICK_I2: sent QI2, IPsec SA established {ESP=>0x762e85bc
<0x0bf6c4dd xfrm=3DES_0-HMAC_SHA1 NATD=none DPD=none}<o:p></o:p></p>
<p class=MsoNormal>2008:08:08-15:36:40 (none) pluto[5539]: | NAT-T: new mapping
10.8.247.134:4500/500)<o:p></o:p></p>
<p class=MsoNormal>2008:08:08-15:36:40 (none) pluto[5539]: |
pfkey_lib_debug:pfkey_msg_parse: satype 0 conversion to proto failed for
msg_type 2 (update). <o:p></o:p></p>
<p class=MsoNormal>2008:08:08-15:36:40 (none) pluto[5539]: |
pfkey_lib_debug:pfkey_msg_build: Trouble parsing newly built pfkey message,
error=-22. <o:p></o:p></p>
<p class=MsoNormal>2008:08:08-15:36:40 (none) pluto[5539]: [1] 10.8.247.134
#3155: pfkey_msg_build of Add SA esp.bf6c4db@192.168.131.5 failed, code -22<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Someone can help me?<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Thanks,<o:p></o:p></p>
<p class=MsoNormal>Rubén<o:p></o:p></p>
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