Hi! Does the router Cisco SB RVS4000 support 802.1x authentification, particularly PEAP EAP-MSCHAP v2? I'm connected to a network that provides access to the internet via ethernet cable and 802.1x authentification. I'd like to connect several devices to the network and provide them with internet th

Basically MS-CHAP v2 is more secure, it provides mutual authentication, stronger initial data encryption keys, and different encryption keys for sending and receiving. MS-CHAP v2, the cryptographic key is always based on the user's password and a random challenge string. Each time it authenticates, a new string is used. PEAP is also an acronym for Personal Egress Air Packs.. The Protected Extensible Authentication Protocol, also known as Protected EAP or simply PEAP, is a protocol that encapsulates the Extensible Authentication Protocol (EAP) within an encrypted and authenticated Transport Layer Security (TLS) tunnel. Mar 29, 2005 · MSCHAP V2 authentication is an updated version of MSCHAP that is similar to but incompatible with MSCHAP Version 1 (V1). MSCHAP V2 introduces mutual authentication between peers and a change password feature. PAP vs CHAP vs MS-CHAP Hi, When using ppp authentication for an analog dial-up modem pool (with TACACS+) is there any reason to require anything more than PAP? I am in a process of enforcing more strict VPN access policy after learning about the attack on PPTP with MSCHAP v2. Basically this I will be disabling the traditional PPP authentication methods and using an EAP method instead. Windows provides quite a range of EAPs, among them EAP-MSCHAP v2. The original Windows NT RAS service supports MS-CHAP version 1, while Windows NT and Windows 2000 RRAS support MS-CHAP version 2. Version 2 of MS-CHAP supports mutual (two-way) authentication to verify the identity of both sides of a PPP or PPTP connection, and separate cryptographic keys for transmitted and received data that are based on the user’s password and the arbitrary challenge string. Dec 09, 2006 · 6. In the Advanced Security Settings dialog box, click to either enable or disable the options for PAP, CHAP and MS-CHAP v2, and then click OK. If you used the Connection Manager Administration Kit in Windows Vista to create a network connection, you can edit the .cms file for the connection to enable or disable PAP, CHAP and MS-CHAP v2.

Aug 20, 2012

Use this procedure to configure a Protected Extensible Authentication Protocol–Microsoft Challenge Handshake Authentication Protocol version 2 (PEAP-MS-CHAP v2) profile for client authentication by using secured passwords. Membership in Domain Admins, or equivalent, is the minimum required to complete this procedure. EAP-MSCHAP-v2 isn't possible at the moment. The barrier is that the samba / ppp implementation being used on Ubuntu doesn't support EAP-MSCHAP-V2 (EAP type 26, it supports SRP and TLS). The hooks is in the code for adding any EAP extension, and they do also perform regular MSCHAP. You can do EAP PEAP which is with mschap v2 . You need to buy a Cert for the NPS to make the EAP PEAP work. I dont have a list of the devices that support EAP PEAP with mschapv2. You will need to investigate that yourselft, because i dont think the neither the TAC will asnwer you that as is not aruba related. thanks to you all but i solve it by checking my pptpd-options file and change #require-mschap-v2 to require-mschap-v2 #require-mppe-128 to require-mppe-128. i have also change ,removing # like this. refuse-pap refuse-chap refuse-mschap newpeople update: And be sure to remove the noauth option.

Microsoft says don't use PPTP and MS-CHAP - The H Security

Users - EAP-MSCHAP-V2 - [mschap] FAILED: No NT/LM-Password EAP-MSCHAP-V2 - [mschap] FAILED: No NT/LM-Password. Cannot perform authentication. Hello, I am trying to Implement EAP-ttls and MSCHAP(V2). I tried all the forums to solutions. I am getting Mac OS X and MSCHAP - Apple Community Mar 03, 2009