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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hi all,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I have a problem with shrew vpn client 2.1.7 win7 64bit
connecting to Cisco 2811 VPN gateway: the IPSec tunnel is brought up
successfully and the route for remote LAN is also successfully installed in my
Win7 PC‘s routing table, but I‘m unable to ping anything in the
remote LAN behind the Cisco. VPN client pool is 172.16.0.0/24, Remote LAN is
10.112.8.160/28. First I tried debugging interesting traffic from Cisco side
sending 100 pings from 10.112.8.162 host to the remote client IP 172.16.0.61:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Dec 5 20:04:13 EET: IP: tableid=0, s=10.112.8.162
(FastEthernet0/0), d=172.16.0.61 (FastEthernet0/1), routed via RIB<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Dec 5 20:04:13 EET: IP: s=10.112.8.162
(FastEthernet0/0), d=172.16.0.61 (FastEthernet0/1), g=188.69.225.46, len 100,
forward<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Dec 5 20:04:13 EET: ICMP
type=8, code=0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Dec 5 20:04:15 EET: IP: tableid=0, s=10.112.8.162
(FastEthernet0/0), d=172.16.0.61 (FastEthernet0/1), routed via RIB<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Dec 5 20:04:15 EET: IP: s=10.112.8.162
(FastEthernet0/0), d=172.16.0.61 (FastEthernet0/1), g=188.69.225.46, len 100,
forward<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Dec 5 20:04:15 EET: ICMP
type=8, code=0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Dec 5 20:04:17 EET: IP: tableid=0, s=10.112.8.162
(FastEthernet0/0), d=172.16.0.61 (FastEthernet0/1), routed via RIB<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Dec 5 20:04:17 EET: IP: s=10.112.8.162
(FastEthernet0/0), d=172.16.0.61 (FastEthernet0/1), g=188.69.225.46, len 100,
forward<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Dec 5 20:04:17 EET: ICMP
type=8, code=0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Pings are unsuccessful, but you can see that Cisco actually
performs routing towards the remote client. Also packets being sent actually
get encrypted:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Cisco#show crypto session detail<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Crypto session current status<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Code: C - IKE Configuration mode, D - Dead Peer Detection<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>K - Keepalives, N - NAT-traversal, X - IKE Extended
Authentication<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Interface: FastEthernet0/1<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Session status: UP-ACTIVE<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Peer: Y.Y.Y.Y port 4500 fvrf: (none) ivrf: (none)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> Phase1_id: IPSEC_ITUS<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> Desc: (none)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> IKE SA: local X.X.X.X/4500 remote Y.Y.Y.Y/4500 Active<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>
Capabilities:CXN connid:1610 lifetime:07:52:54<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> IPSEC FLOW: permit ip 10.112.8.160/255.255.255.240
host 172.16.0.61<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> Active SAs: 2,
origin: dynamic crypto map<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> Inbound:
#pkts dec'ed 0 drop 0 life (KB/Sec) 4379424/3182<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> Outbound: #pkts
enc'ed <font color=red><span style='color:red'>100</span></font> drop 0 life
(KB/Sec) 4379408/3182<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Pinging or tracerouting remote LAN hosts from the client
side gives no result at all. I tried capturing packets on Shrewsoft Virtual
Interface but saw nothing except some broadcasts and the
„Transfered“ section under Security Associations showed 0 Bytes.
The shrew config file as well as IKE and IPSEC logs are attached. I also looked
through some posts and tried downgrading to 2.1.5 release but with no luck. I
have no idea what the problem is. Thanks in advance!<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Nikolaj<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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