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-   -   Cisco VPN client doesn't work with ADSL (http://www.velocityreviews.com/forums/t31042-cisco-vpn-client-doesnt-work-with-adsl.html)

filip 12-18-2003 05:04 PM

Cisco VPN client doesn't work with ADSL
 
Hi,
I've a strange pb.
On a personal computer, I've got a cisco vpn client version 4.
I connect it to a pix to access my enterprise servers.

At the beginning, I had a 512 kb ADSL connexion.. Everything was working
perfectly.

Two weeks agos, I've been degrouped (same connexion but 1024 kb)
The VPN still connects (IPSEC and IKE phases ok) but once connected I can't
access the remote servers (behind vpn)
On the same computer, when I use a RTC modem connection, the VPN is ok and I
can access the remote servers, but with the ADSL connection, nothing works.
In the Vpn client, I see packet going out but nothing coming in.

Did someone experimented the same pb ?
Any help would be usefull.

Thanks



Peter Rowe 12-19-2003 10:39 AM

Re: Cisco VPN client doesn't work with ADSL
 
How is the PC connecting to the ADSL? Have you changed routers with the connection?

peter.

>>> filip<filip@hotmail.com> 18/12/2003 17:04:42 >>>

Hi,
I've a strange pb.
On a personal computer, I've got a cisco vpn client version 4.
I connect it to a pix to access my enterprise servers.

At the beginning, I had a 512 kb ADSL connexion.. Everything was working
perfectly.

Two weeks agos, I've been degrouped (same connexion but 1024 kb)
The VPN still connects (IPSEC and IKE phases ok) but once connected I can't
access the remote servers (behind vpn)
On the same computer, when I use a RTC modem connection, the VPN is ok and I
can access the remote servers, but with the ADSL connection, nothing works.
In the Vpn client, I see packet going out but nothing coming in.

Did someone experimented the same pb ?
Any help would be usefull.

Thanks





filip 12-19-2003 01:00 PM

Re: Cisco VPN client doesn't work with ADSL
 
The pc is connected to ADSL with Sagem Usb modem

here are the logs with ADSL connection

Cisco Systems VPN Client Version 4.0.1 (Rel)
Copyright (C) 1998-2003 Cisco Systems, Inc. All Rights Reserved.
Client Type(s): Windows, Win9x
Running on: 4.10.67766446

[...]
29 20:02:48.470 12/04/03 Sev=Info/4 CM/0x6310000E
Established Phase 1 SA. 1 Phase 1 SA in the system

[..then splitting tunnels..]
40 20:02:50.990 12/04/03 Sev=Info/5 IKE/0x6300000F
SPLIT_NET #1
subnet = xxx
mask = 255.255.255.0
protocol = 0
src port = 0
dest port=0

[..connection established...]
58 20:02:51.210 12/04/03 Sev=Info/4 CM/0x6310001A
One secure connection established

[...I try to ping protected host.....]
86 20:04:11.080 12/04/03 Sev=Info/5 IKE/0x6300002F
Received ISAKMP packet: peer = VPNGATEWAY
87 20:04:11.080 12/04/03 Sev=Info/4 IKE/0x63000014
RECEIVING <<< ISAKMP OAK AG (SA, KE, NON, ID, VID(Unity), VID(dpd), VID(?))
from VPNGATEWAY
88 20:04:11.080 12/04/03 Sev=Info/4 IKE/0x6300007D
Peer initiating IKE SA rekey: I_Cookie=AF0E886D801C7437
R_Cookie=5D041C4386C03013
89 20:04:11.080 12/04/03 Sev=Info/4 IKE/0x63000013
SENDING >>> ISAKMP OAK INFO (NOTIFY:NO_PROPOSAL_CHOSEN) to VPNGATEWAY
90 20:04:11.080 12/04/03 Sev=Warning/2 IKE/0xA3000067
No matching P1 proposal found (PLMgrSA:381)
91 20:04:11.080 12/04/03 Sev=Warning/2 IKE/0xE3000099
Failed to process AG Msg 1 (NavitagorAM:263)
92 20:04:11.080 12/04/03 Sev=Warning/2 IKE/0xE30000A5
Unexpected SW error occurred while processing Aggressive Mode
negotiator:(Navigator:2046)
93 20:04:11.080 12/04/03 Sev=Info/4 IKE/0x63000017
Marking IKE SA for deletion (I_Cookie=AF0E886D801C7437
R_Cookie=5D041C4386C03013) reason = DEL_REASON_IKE_NEG_FAILED
94 20:04:11.680 12/04/03 Sev=Info/4 IKE/0x6300004A
Discarding IKE SA negotiation (I_Cookie=AF0E886D801C7437
R_Cookie=5D041C4386C03013) reason = DEL_REASON_IKE_NEG_FAILED
95 20:04:11.680 12/04/03 Sev=Info/4 CM/0x63100023
Unable to establish additional Phase 1 SA with server "VPNGATEWAY" because
of "DEL_REASON_IKE_NEG_FAILED"


On the same pc, when I power off the ADSL modem and when I use a RTC modem
connexion, evreything work well.

I heard someone who had the same pb.. He said that he had to use an older
Cisco VPN client (v3.6) to make it work



"Peter Rowe" <peter.rowe@REc-mar.comMOVE> a écrit dans le message de
news:brukga$a6n$1@news0.ifb.net...
> How is the PC connecting to the ADSL? Have you changed routers with the

connection?
>
> peter.
>
> >>> filip<filip@hotmail.com> 18/12/2003 17:04:42 >>>

> Hi,
> I've a strange pb.
> On a personal computer, I've got a cisco vpn client version 4.
> I connect it to a pix to access my enterprise servers.
>
> At the beginning, I had a 512 kb ADSL connexion.. Everything was working
> perfectly.
>
> Two weeks agos, I've been degrouped (same connexion but 1024 kb)
> The VPN still connects (IPSEC and IKE phases ok) but once connected I

can't
> access the remote servers (behind vpn)
> On the same computer, when I use a RTC modem connection, the VPN is ok and

I
> can access the remote servers, but with the ADSL connection, nothing

works.
> In the Vpn client, I see packet going out but nothing coming in.
>
> Did someone experimented the same pb ?
> Any help would be usefull.
>
> Thanks
>
>
>
>




filip 12-19-2003 01:04 PM

Re: Cisco VPN client doesn't work with ADSL
 
I read the same pb on

http://www.groupstudy.com/archives/c.../msg00000.html

This man had this error : DEL_REASON_RESET_SADB
I've got the same in my logs

"my set up is a vpn client connection to a cisco ios router. i can connect
using an old version of the vpn client (3.6.4a) but i cannot connect using
the newer versions (4.0.1 & 4.0.2)...
"

"filip" <filip@hotmail.com> a écrit dans le message de
news:bruspr$3tp$1@s1.read.news.oleane.net...
> The pc is connected to ADSL with Sagem Usb modem
>
> here are the logs with ADSL connection
>
> Cisco Systems VPN Client Version 4.0.1 (Rel)
> Copyright (C) 1998-2003 Cisco Systems, Inc. All Rights Reserved.
> Client Type(s): Windows, Win9x
> Running on: 4.10.67766446
>
> [...]
> 29 20:02:48.470 12/04/03 Sev=Info/4 CM/0x6310000E
> Established Phase 1 SA. 1 Phase 1 SA in the system
>
> [..then splitting tunnels..]
> 40 20:02:50.990 12/04/03 Sev=Info/5 IKE/0x6300000F
> SPLIT_NET #1
> subnet = xxx
> mask = 255.255.255.0
> protocol = 0
> src port = 0
> dest port=0
>
> [..connection established...]
> 58 20:02:51.210 12/04/03 Sev=Info/4 CM/0x6310001A
> One secure connection established
>
> [...I try to ping protected host.....]
> 86 20:04:11.080 12/04/03 Sev=Info/5 IKE/0x6300002F
> Received ISAKMP packet: peer = VPNGATEWAY
> 87 20:04:11.080 12/04/03 Sev=Info/4 IKE/0x63000014
> RECEIVING <<< ISAKMP OAK AG (SA, KE, NON, ID, VID(Unity), VID(dpd),

VID(?))
> from VPNGATEWAY
> 88 20:04:11.080 12/04/03 Sev=Info/4 IKE/0x6300007D
> Peer initiating IKE SA rekey: I_Cookie=AF0E886D801C7437
> R_Cookie=5D041C4386C03013
> 89 20:04:11.080 12/04/03 Sev=Info/4 IKE/0x63000013
> SENDING >>> ISAKMP OAK INFO (NOTIFY:NO_PROPOSAL_CHOSEN) to VPNGATEWAY
> 90 20:04:11.080 12/04/03 Sev=Warning/2 IKE/0xA3000067
> No matching P1 proposal found (PLMgrSA:381)
> 91 20:04:11.080 12/04/03 Sev=Warning/2 IKE/0xE3000099
> Failed to process AG Msg 1 (NavitagorAM:263)
> 92 20:04:11.080 12/04/03 Sev=Warning/2 IKE/0xE30000A5
> Unexpected SW error occurred while processing Aggressive Mode
> negotiator:(Navigator:2046)
> 93 20:04:11.080 12/04/03 Sev=Info/4 IKE/0x63000017
> Marking IKE SA for deletion (I_Cookie=AF0E886D801C7437
> R_Cookie=5D041C4386C03013) reason = DEL_REASON_IKE_NEG_FAILED
> 94 20:04:11.680 12/04/03 Sev=Info/4 IKE/0x6300004A
> Discarding IKE SA negotiation (I_Cookie=AF0E886D801C7437
> R_Cookie=5D041C4386C03013) reason = DEL_REASON_IKE_NEG_FAILED
> 95 20:04:11.680 12/04/03 Sev=Info/4 CM/0x63100023
> Unable to establish additional Phase 1 SA with server "VPNGATEWAY" because
> of "DEL_REASON_IKE_NEG_FAILED"
>
>
> On the same pc, when I power off the ADSL modem and when I use a RTC modem
> connexion, evreything work well.
>
> I heard someone who had the same pb.. He said that he had to use an older
> Cisco VPN client (v3.6) to make it work
>
>
>
> "Peter Rowe" <peter.rowe@REc-mar.comMOVE> a écrit dans le message de
> news:brukga$a6n$1@news0.ifb.net...
> > How is the PC connecting to the ADSL? Have you changed routers with the

> connection?
> >
> > peter.
> >
> > >>> filip<filip@hotmail.com> 18/12/2003 17:04:42 >>>

> > Hi,
> > I've a strange pb.
> > On a personal computer, I've got a cisco vpn client version 4.
> > I connect it to a pix to access my enterprise servers.
> >
> > At the beginning, I had a 512 kb ADSL connexion.. Everything was working
> > perfectly.
> >
> > Two weeks agos, I've been degrouped (same connexion but 1024 kb)
> > The VPN still connects (IPSEC and IKE phases ok) but once connected I

> can't
> > access the remote servers (behind vpn)
> > On the same computer, when I use a RTC modem connection, the VPN is ok

and
> I
> > can access the remote servers, but with the ADSL connection, nothing

> works.
> > In the Vpn client, I see packet going out but nothing coming in.
> >
> > Did someone experimented the same pb ?
> > Any help would be usefull.
> >
> > Thanks
> >
> >
> >
> >

>
>





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