внезапно перестал работать впн тунель. в логе:

Sunday May 03, 2009 13:21:37 Receive IKE INFO : 1.1.1.1 --> 2.2.2.2
Sunday May 03, 2009 13:22:28 Receive IKE INFO : 1.1.1.1 --> 2.2.2.2
Sunday May 03, 2009 13:23:19 Receive IKE INFO : 1.1.1.1 -->2.2.2.2

Sunday May 03, 2009 13:23:41 Disassociated: Blocked access attempt from 81.23.24.107:59542 to TCP port 135

Sunday May 03, 2009 13:24:10 Receive IKE INFO : 1.1.1.1 --> 2.2.2.2

Sunday May 03, 2009 13:24:18 Disassociated: Blocked access attempt
from 85.183.72.18:2300 to TCP port 4899

Sunday May 03, 2009 13:25:01 Receive IKE INFO : 1.1.1.1 -->2.2.2.2

Sunday May 03, 2009 13:25:42 Disassociated: Blocked access attempt from 81.23.24.107:64925 to TCP port 135

Sunday May 03, 2009 13:25:52 Receive IKE INFO : 1.1.1.1 -->2.2.2.2
Sunday May 03, 2009 13:26:43 Receive IKE INFO : 1.1.1.1 -->2.2.2.2
Sunday May 03, 2009 13:27:34 Receive IKE INFO : 1.1.1.1 -->2.2.2.2

Sunday May 03, 2009 13:27:40 Disassociated: Blocked access attempt from 217.170.120.110:63971 to TCP port 445

Sunday May 03, 2009 13:27:43 Disassociated: Blocked access attempt from 217.170.120.110:63971 to TCP port 445

1.1.1.1 и 2.2.2.2 как бы адреса моих роутеров.

что он хочет мне сказать? или где можно почитать расшифровку сообщений лога?