topic Re: 4.1.5B Breaks PPTP connection in Network Security https://community.cisco.com/t5/network-security/4-1-5b-breaks-pptp-connection/m-p/307933#M1063694 <HTML><HEAD></HEAD><BODY><P>I had the exact same issue with VPN 3015 after upgrading to 4.1.5.B. It forced all our users to ipsec. I'd be interested to see if you find a solution.</P><P></P><P>Todd</P></BODY></HTML> Thu, 02 Sep 2004 19:04:58 GMT underwoodt 2004-09-02T19:04:58Z 4.1.5B Breaks PPTP connection https://community.cisco.com/t5/network-security/4-1-5b-breaks-pptp-connection/m-p/307932#M1063681 <P>Hello All - I have a VPN 3005 and W2K and XP clients connecting via MS VPN PPTP that was working with firmware version 4.0.5.A and bootrev 2.5 just fine. Updated firmware to 4.1.5.B and my users can authenticate (radius) but can neither ping nor resolve DNS. ipconfig info looks fine on the client. I downgraded to 4.0.5.B and it works fine again. Is there a problem with the 4.1.5.B firmware and the boot rev on this particular concentrator? I saw a note concerning the boot rev 2.5 and concentrators with serial#'s starting with CAM. Something about MAC Addresses being incorrectly reported. Or is it an incompatibility between MS VPN and rev 4.1.5.B? Need to setup and test WEbVPN. Any suggestions appreciated. </P><P></P><P>Thank in advance,</P><P></P><P>JAP</P> Fri, 21 Feb 2020 07:36:25 GMT https://community.cisco.com/t5/network-security/4-1-5b-breaks-pptp-connection/m-p/307932#M1063681 tuvamerica 2020-02-21T07:36:25Z Re: 4.1.5B Breaks PPTP connection https://community.cisco.com/t5/network-security/4-1-5b-breaks-pptp-connection/m-p/307933#M1063694 <HTML><HEAD></HEAD><BODY><P>I had the exact same issue with VPN 3015 after upgrading to 4.1.5.B. It forced all our users to ipsec. I'd be interested to see if you find a solution.</P><P></P><P>Todd</P></BODY></HTML> Thu, 02 Sep 2004 19:04:58 GMT https://community.cisco.com/t5/network-security/4-1-5b-breaks-pptp-connection/m-p/307933#M1063694 underwoodt 2004-09-02T19:04:58Z