Hello everyone,
I have a problem with setting up ipsec/l2tp vpn server on Windows XP.
I am able to connect to it when pptp protocol is used but no luck with l2tp/ipsec. Below my vpn infrastructure specification:
1. Certificates are used to secure a connection. They were generated on Windows 2003 Server machine with Certificate Authority in Stand-alone mode. This machine only generates certificates and is not used in vpn client-server vpn infrastructure.
2. Both certificates (CA cert and client cert) are installed on both xp machine which should perform as vpn server and xp client machine
No matter what kind of protocol i use on a client side (chapv2, eap) i get a 789 error
"The L2TP connection attempt failed because the security layer encountered a processing error during initial negotiations with the remote computer"
Microsoft's Tech net says that in that case i should use preshared keys instead certificates but i can't do that for imposed security reasons.
Have anyone has a clue what could be done.
I have a problem with setting up ipsec/l2tp vpn server on Windows XP.
I am able to connect to it when pptp protocol is used but no luck with l2tp/ipsec. Below my vpn infrastructure specification:
1. Certificates are used to secure a connection. They were generated on Windows 2003 Server machine with Certificate Authority in Stand-alone mode. This machine only generates certificates and is not used in vpn client-server vpn infrastructure.
2. Both certificates (CA cert and client cert) are installed on both xp machine which should perform as vpn server and xp client machine
No matter what kind of protocol i use on a client side (chapv2, eap) i get a 789 error
"The L2TP connection attempt failed because the security layer encountered a processing error during initial negotiations with the remote computer"
Microsoft's Tech net says that in that case i should use preshared keys instead certificates but i can't do that for imposed security reasons.
Have anyone has a clue what could be done.