DELL SONIC WALL GLOBAL VPN CLIENT UABLE TO OPNE IPSEC WINDOWS 10

I dont know exactly what update at this time but will post further information if it becomes available.Įdited to add I can categorically confirm no changes have been made to our NSA firewall or VPN adapter software that could have caused Windows 10 IPsec VPN functionality to start operating again.Įdited to add links to the Windows 10 update history that covers the time period between in-operability and operability. Its appears this issue has resolved itself over the last couple of days due to a Windows 10 update. The thinking was Windows 10 is handling something differently in terms of security / bindings so having a look for problems other users are having with comms in general. In addition all ports 1-65534 TCP/UDP have been forwarded to the VPN termination endpoint for testing.Īnti virus software removed from testing laptop.Īttempted to change the protocol binding order on the laptop and reboot but did not help. Suspect this will resolve my issues with Windows 10 clients. I would like to deploy new SonicWall NSA hardware, in this case VPN will terminate on the device hosting the external IPs (ie no NAT). In the process of deploying a leased line. This device has the following support enabled currently:įeel a step closer to resolving this today. This has not been an issue until Windows 10. I should point out the VPN termination is behind a NAT device. All successful client connection be it 7, 8 or 10 all report starting aggressive mode Phase1 exchange. Please note all other Windows 10 client still fail as per the orginal post. This seems to suggest on a fresh installation of Windows 10 the initial VPN connection is successful.

The peer is not responding to phase 1 ISAKMP requests.

Again BT is the ISP, independent ADSL line, note this is not the same ADSL line as WIFI X.

Connect to another external WIFI network (WIFI Y).

This is the first Windows 10 successful connection.

Connected to a new WIFI network (WIFI X) external to my VPN termination network.

firmware version Sonic OS Enhanced 5.9.1.1-390 VERSION INFORMATION Dell SonicWall NSA 240 running: Pretty sure it will be operational.ĩ9.9% certain this is an Windows 10 issue.

will also try win 7 VM on windows 10 host (not have time to deploy yet).

Rules out any hardware settings between client and peer.

DELL SONIC WALL GLOBAL VPN CLIENT UABLE TO OPNE IPSEC WINDOWS 8.1

windows 8.1 running laptop plugged into same switch as windows 10 client connects.

The 3 x windows 10 clients reporting the exception are completed isolated on seperate networks in home locations, have unique client credentials, 2 share same ADSL exchange but different ISPs.

confirmed client credentials used on 10 are operational from windows 8.1.

Run the GVC Cleaner tool (removes client completely from registry).

check windows updates prior / post fail (defender definition only change since 19th).

deploy latest version of Global VPN client.

DELL SONIC WALL GLOBAL VPN CLIENT UABLE TO OPNE IPSEC INSTALL

Note this exception is generated before user credentials are entered and on a new install before the pre-shared key is entered.

3 x windows 10 fails with exception above. No changes made to NSA peer in prior to failure. Issue is isolated to windows 10 workstations only from today only. The peer is not responding to phase 1 ISAKMP requests. VPN CLIENT LOG The connection has been enabled. Marten shot in the stomach and treat.SonicWall Global VPN client from Windows 10 workstation to PEER NSA 240 reports an error has occurred: Snowfall in New England, part of a “year without summer” which followed the

DELL SONIC WALL GLOBAL VPN CLIENT UABLE TO OPNE IPSEC PRO

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Dell sonic wall global vpn client uable to opne ipsec