[hosco]

А вот лог роутера в офисе Б:

Thursday May 17, 2012 14:26:07 IKE phase2 (IPSec SA) remove : 192.168.3.0 <-> 192.168.0.0
Thursday May 17, 2012 14:26:07 inbound SPI = 0xbc0a66ed, outbound SPI = 0x0
Thursday May 17, 2012 14:26:07 Send IKE Q1(QINIT) : 192.168.3.0 --> 192.168.0.0
Thursday May 17, 2012 14:26:07 Receive IKE INFO : 91.204.178.84 --> 91.197.78.146
Thursday May 17, 2012 14:26:07 Disassociated: Blocked access attempt from 94.21.154.10:49093 to UDP port 23518
Thursday May 17, 2012 14:26:08 IKED re-TX : QINIT to 91.204.178.84
Thursday May 17, 2012 14:26:08 IKED re-TX : QINIT to 91.204.178.84
Thursday May 17, 2012 14:26:08 Send IKE (INFO) : delete [192.168.3.0|91.197.78.146]-->[91.204.178.84|192.168.0.0] phase 2
Thursday May 17, 2012 14:26:08 IKE phase2 (IPSec SA) remove : 192.168.3.0 <-> 192.168.0.0
Thursday May 17, 2012 14:26:08 inbound SPI = 0xbe0a9c59, outbound SPI = 0x0
Thursday May 17, 2012 14:26:08 Send IKE (INFO) : delete [192.168.3.0|91.197.78.146]-->[91.204.178.84|192.168.0.0] phase 2
Thursday May 17, 2012 14:26:08 IKE phase2 (IPSec SA) remove : 192.168.3.0 <-> 192.168.0.0
Thursday May 17, 2012 14:26:08 inbound SPI = 0xbd0a7c23, outbound SPI = 0x0
Thursday May 17, 2012 14:26:08 Send IKE Q1(QINIT) : 192.168.3.0 --> 192.168.0.0
Thursday May 17, 2012 14:26:08 Receive IKE Q1(QINIT) : [91.204.178.84]-->[91.197.78.146]
Thursday May 17, 2012 14:26:08 Requested routing is [192.168.0.0|91.204.178.84]<->[91.197.78.146|192.168.3.0]
Thursday May 17, 2012 14:26:08 Try to match ESP with MODE:Tunnel PROTOCAL:ESP-DES AUTH:MD5 HASH:Others PFS(Group):Group2
Thursday May 17, 2012 14:26:08 error = 14
Thursday May 17, 2012 14:26:08 Receive IKE INFO : 91.204.178.84 --> 91.197.78.146
Thursday May 17, 2012 14:26:09 IKED re-TX : QINIT to 91.204.178.84