Home | Site Map | Cisco How ToNet How To | Wireless |Search | Forums | Services | Donations | Careers | About Us | Contact Us|

Fixed VPN Error Code: 806

RRAS, VPN, TS/RDP, Routing and remote Access.

Fixed VPN Error Code: 806

Postby guest » Sun Aug 26, 2012 10:47 am

Error Code: 806

Error Description: 806: The VPN connection between your computer and the VPN server could not be completed. The most common cause for this failure is that at least one Internet device (for example, a firewall or a router) between your computer and the VPN server is not configured to allow Generic Routing Encapsulation (GRE) protocol packets. If the problem persists, contact your network administrator or Internet Service Provider.

Possible Cause: PPTP uses GRE (Generic Route Encapsulation) protocol to encapsulate the VPN payload in a secure manner.This error generally comes when some firewall in path between client and server blocks GRE Protocol (i.e. IP protocol number 47).

Possible Solution: Allow both outgoing and incoming Protocol 47 (GRE) on any in between firewalls. If that is not possible, deploy SSTP based VPN tunnel on both VPN server and VPN client – that allows VPN connection across firewalls, web proxies and NAT.
Tablet and Smartphone Setup Guide
http://www.quicksetupguide.com

Troubleshooting Vista Wireless
http://chicagotech.net/
guest
 
Posts: 10191
Joined: Mon Nov 27, 2006 1:10 pm

Return to VPN, TS and Remote Access

Your Ad Here

Who is online

Users browsing this forum: Google [Bot] and 3 guests