VPN Troubleshooting Tools

1.       PPTPclnt and PPTPsrv to test GRE and PPTP

2.       IPCONFIG to troubleshooting connection and name resolution issues

3.       PING and TRACERT to check the connection.

4.       ROUTE and TRACERT to troubleshooting routing issues.

5.       TELNET (from remote) and NETSTAT (from local) to check which ports are used.

6.       NET VIEWER to identify an issue, connection or permission.

7.       Event Viewer to check any errors.

8.       PPP logs to check any errors.

9.       Network Monitor to capture packets send and receive.

10.     NETSH to administer remote access servers.

11. Troubleshooting IPSec Tools

Related Topics

Troubleshooting VPN
VPN Browsing Issues
VPN Error Code
VPN Logon Issues
VPN Name Resolution
VPN as Router
VPN Routing Issues
VPN TCP/IP Settings
Ports for VPN
VPN/PPTP
VPN Slow Issues