Corey, Thanks for chiming in here; maybe we can find something in common that will help here. Here's everything I can think of that could affect this (some of it should have been in my first post...):
* I'm connecting to a Palo Alto Networks (PAN) device. * The client is running on 64-bit Ubuntu 14.04. * The client is v2.2.1, compiled from source. * At work, I have no trouble with it. * At home is where it acts up, but only on Linux. I have no such trouble at home with Windows or Mac. * I am connecting through an IPCop firewall at home, but again, the problem only occurs on my Ubuntu system. * Disabling rp_filter has no effect. You mentioned that you stayed with the default settings. My connection settings were imported from my old Windows system, so they stayed the same, but I did use the default (sample) iked.conf. I'll have to start playing with that and see if anything changes. Have you tinkered any with the settings? Jason Lewis Systems Administrator - 2Checkout<https://www.2checkout.com/> --------------------------------------------------------------------- [email protected]<mailto:[email protected]> 1.614.921.2450 x127 1.614. 260.3967 (mobile) From: vpn-help [mailto:[email protected]] On Behalf Of [email protected] Sent: Thursday, July 31, 2014 11:00 PM To: [email protected] Subject: Re: [vpn-help] Connection dropping with Ubuntu 14.04 Jason I have been having the exact same problem and no one has helped me yet! I have also tried the following * I installed Shrewsoft on Windows XP, Vista and window 7 (both 32 and 64 bit editions). * I have re-installed Shrewsoft more time than I can count * I have stopped and restarted the Shrewsoft and ISPec services. * Tried it when no one else was on the remote or local networks (2:00 AM) * Connected the computer directly into the remote router (no switch or hub in between) None of this helps The only thing I have noticed is that the VPN router does not show the user logged in anymore which explains why all functionality disappears. I am using a Cisco SA540 router. What are you using? I assume the problem has something to do with Dead Peer detection or Keep Alive but I have no idea how to set this properly on either the router or in Shrewsoft. I have just kept the default settings. I would love to keep Shrewsoft since it is much easier and faster to connect than what Cisco provides. But my users (and me) are complaining bitterly and if I can't get this resolved soon I will have to give up on Shrewsoft. Corey From: vpn-help [mailto:[email protected]] On Behalf Of Jason Lewis Sent: Thursday, July 31, 2014 6:50 PM To: [email protected]<mailto:[email protected]> Subject: Re: [vpn-help] Connection dropping with Ubuntu 14.04 ________________________________ From: Jason Lewis Sent: Thursday, July 31, 2014 5:21 PM To: [email protected]<mailto:[email protected]> Subject: Connection dropping with Ubuntu 14.04 All, I recently compiled and installed Shrewsoft 2.2.1 on Ubuntu 14.04. It worked great at first, but recently I've had a problem where the connection will be made, then drop about 30 or so seconds later. I see these messages in iked.log after the drop: 14/07/31 17:10:33 K! : unhandled pfkey message type EXPIRE ( 8 ) 14/07/31 17:10:33 K! : recv UPDATE message failure ( errno = 3 ) 14/07/31 17:11:01 K! : recv DELETE message failure ( errno = 3 ) The VPN software stays connected, but the connection no longer works. Also, the first line is the error message I get when the connection quits working. The other two show up after I drop the connection Does anyone know what causes thankis and what can be done about it? Thank you. All information in this email is subject to the 2Checkout confidentiality statement. <https://www.2checkout.com/policies/confidentiality-statement> All information in this email is subject to the 2Checkout confidentiality statement. <https://www.2checkout.com/policies/confidentiality-statement>
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