Все время после поднятия тоннеля идет вот это:
ending retransmit 3 of request message ID 0, seq 3
Aug 25 19:06:29ipsec12[IKE] sending retransmit 3 of request message ID 0, seq 3
Aug 25 19:06:39ipsec12[IKE] sending retransmit 4 of request message ID 0, seq 3
Aug 25 19:06:40ipsec06[IKE] sending retransmit 4 of request message ID 0, seq 3
Aug 25 19:06:51ipsec12[IKE] sending retransmit 5 of request message ID 0, seq 3
Aug 25 19:06:51ipsec06[IKE] sending retransmit 5 of request message ID 0, seq 3
Aug 25 19:07:04ipsec12[IKE] sending retransmit 6 of request message ID 0, seq 3
Aug 25 19:07:04ipsec06[IKE] sending retransmit 6 of request message ID 0, seq 3
Aug 25 19:07:18ipsec06[IKE] sending retransmit 7 of request message ID 0, seq 3
Aug 25 19:07:19ipsec05[IKE] sending retransmit 7 of request message ID 0, seq 3
Aug 25 19:07:34ipsec06[IKE] sending retransmit 8 of request message ID 0, seq 3
раньше такого не было...