pfSense

Hello,
I have set ipsec for mobile client.But it's always show connecting.And I have fot some message for ipsec.

Jul 9 17:43:45 charon: 11[CFG] <3> looking for XAuthInitPSK peer configs matching 219.85.218.78...203.74.122.103[pfsense.aspa.idv.tw]
Jul 9 17:43:45 charon: 11[CFG] <3> selected peer config "con1"
Jul 9 17:43:45 charon: 11[ENC] <con1|3> generating AGGRESSIVE response 0 [ SA KE No ID NAT-D NAT-D HASH V V V V V ]
Jul 9 17:43:45 charon: 11[NET] <con1|3> sending packet: from 219.85.218.78⁵⁰⁰ to 203.74.122.103⁵⁰⁰ (432 bytes)
Jul 9 17:43:46 charon: 11[NET] <con1|3> received packet: from 203.74.122.103⁵⁰⁰ to 219.85.218.78⁵⁰⁰ (655 bytes)
Jul 9 17:43:46 charon: 11[IKE] <con1|3> received retransmit of request with ID 0, retransmitting response
Jul 9 17:43:46 charon: 11[IKE] <con1|3> received retransmit of request with ID 0, retransmitting response
Jul 9 17:43:46 charon: 11[NET] <con1|3> sending packet: from 219.85.218.78⁵⁰⁰ to 203.74.122.103⁵⁰⁰ (432 bytes)
Jul 9 17:43:49 charon: 11[IKE] <con1|3> sending retransmit 1 of response message ID 0, seq 1
Jul 9 17:43:49 charon: 11[IKE] <con1|3> sending retransmit 1 of response message ID 0, seq 1
Jul 9 17:43:49 charon: 11[NET] <con1|3> sending packet: from 219.85.218.78⁵⁰⁰ to 203.74.122.103⁵⁰⁰ (432 bytes)
Jul 9 17:43:49 charon: 06[NET] <con1|3> received packet: from 203.74.122.103⁵⁰⁰ to 219.85.218.78⁵⁰⁰ (655 bytes)
Jul 9 17:43:49 charon: 06[IKE] <con1|3> received retransmit of request with ID 0, retransmitting response
Jul 9 17:43:49 charon: 06[IKE] <con1|3> received retransmit of request with ID 0, retransmitting response
Jul 9 17:43:49 charon: 06[NET] <con1|3> sending packet: from 219.85.218.78⁵⁰⁰ to 203.74.122.103⁵⁰⁰ (432 bytes)
Jul 9 17:43:52 charon: 06[NET] <con1|3> received packet: from 203.74.122.103⁵⁰⁰ to 219.85.218.78⁵⁰⁰ (655 bytes)
Jul 9 17:43:52 charon: 06[IKE] <con1|3> received retransmit of request with ID 0, retransmitting response
Jul 9 17:43:52 charon: 06[IKE] <con1|3> received retransmit of request with ID 0, retransmitting response
Jul 9 17:43:52 charon: 06[NET] <con1|3> sending packet: from 219.85.218.78⁵⁰⁰ to 203.74.122.103⁵⁰⁰ (432 bytes)
Jul 9 17:43:54 charon: 06[NET] <con1|3> received packet: from 203.74.122.103⁵⁰⁰ to 219.85.218.78⁵⁰⁰ (655 bytes)
Jul 9 17:43:54 charon: 06[IKE] <con1|3> received retransmit of request with ID 0, retransmitting response
Jul 9 17:43:54 charon: 06[IKE] <con1|3> received retransmit of request with ID 0, retransmitting response
Jul 9 17:43:54 charon: 06[NET] <con1|3> sending packet: from 219.85.218.78⁵⁰⁰ to 203.74.122.103⁵⁰⁰ (432 bytes)
Jul 9 17:43:56 charon: 06[IKE] <con1|3> sending retransmit 2 of response message ID 0, seq 1
Jul 9 17:43:56 charon: 06[IKE] <con1|3> sending retransmit 2 of response message ID 0, seq 1
Jul 9 17:43:56 charon: 06[NET] <con1|3> sending packet: from 219.85.218.78⁵⁰⁰ to 203.74.122.103⁵⁰⁰ (432 bytes)
Jul 9 17:43:57 charon: 06[NET] <con1|3> received packet: from 203.74.122.103⁵⁰⁰ to 219.85.218.78⁵⁰⁰ (655 bytes)
Jul 9 17:43:57 charon: 06[IKE] <con1|3> received retransmit of request with ID 0, retransmitting response
Jul 9 17:43:57 charon: 06[IKE] <con1|3> received retransmit of request with ID 0, retransmitting response
Jul 9 17:43:57 charon: 06[NET] <con1|3> sending packet: from 219.85.218.78⁵⁰⁰ to 203.74.122.103⁵⁰⁰ (432 bytes)
Jul 9 17:44:00 charon: 06[NET] <con1|3> received packet: from 203.74.122.103⁵⁰⁰ to 219.85.218.78⁵⁰⁰ (655 bytes)
Jul 9 17:44:00 charon: 06[IKE] <con1|3> received retransmit of request with ID 0, retransmitting response
Jul 9 17:44:00 charon: 06[IKE] <con1|3> received retransmit of request with ID 0, retransmitting response
Jul 9 17:44:00 charon: 06[NET] <con1|3> sending packet: from 219.85.218.78⁵⁰⁰ to 203.74.122.103⁵⁰⁰ (432 bytes)
Jul 9 17:44:03 charon: 06[NET] <con1|3> received packet: from 203.74.122.103⁵⁰⁰ to 219.85.218.78⁵⁰⁰ (655 bytes)
Jul 9 17:44:03 charon: 06[IKE] <con1|3> received retransmit of request with ID 0, retransmitting response
Jul 9 17:44:03 charon: 06[IKE] <con1|3> received retransmit of request with ID 0, retransmitting response
Jul 9 17:44:03 charon: 06[NET] <con1|3> sending packet: from 219.85.218.78⁵⁰⁰ to 203.74.122.103⁵⁰⁰ (432 bytes)
Jul 9 17:44:06 charon: 06[NET] <con1|3> received packet: from 203.74.122.103⁵⁰⁰ to 219.85.218.78⁵⁰⁰ (655 bytes)
Jul 9 17:44:06 charon: 06[IKE] <con1|3> received retransmit of request with ID 0, retransmitting response
Jul 9 17:44:06 charon: 06[IKE] <con1|3> received retransmit of request with ID 0, retransmitting response
Jul 9 17:44:06 charon: 06[NET] <con1|3> sending packet: from 219.85.218.78⁵⁰⁰ to 203.74.122.103⁵⁰⁰ (432 bytes)
Jul 9 17:44:09 charon: 06[IKE] <con1|3> sending retransmit 3 of response message ID 0, seq 1
Jul 9 17:44:09 charon: 06[IKE] <con1|3> sending retransmit 3 of response message ID 0, seq 1
Jul 9 17:44:09 charon: 06[NET] <con1|3> sending packet: from 219.85.218.78⁵⁰⁰ to 203.74.122.103⁵⁰⁰ (432 bytes)
Jul 9 17:44:09 charon: 06[NET] <con1|3> received packet: from 203.74.122.103⁵⁰⁰ to 219.85.218.78⁵⁰⁰ (655 bytes)
Jul 9 17:44:09 charon: 06[IKE] <con1|3> received retransmit of request with ID 0, retransmitting response
Jul 9 17:44:09 charon: 06[IKE] <con1|3> received retransmit of request with ID 0, retransmitting response
Jul 9 17:44:09 charon: 06[NET] <con1|3> sending packet: from 219.85.218.78⁵⁰⁰ to 203.74.122.103⁵⁰⁰ (432 bytes)
Jul 9 17:44:15 charon: 06[JOB] <con1|3> deleting half open IKE_SA after timeout

I have tested on win7.It's can connect on win7 and use shrew soft vpn client this software.
I don't know why timeout.How to fix it?