Date: Sun, 9 Nov 2003 17:37:32 -0600 (CST) From: Archie Cobbs <archie@dellroad.org> To: Joe Marcus Clarke <marcus@marcuscom.com> Cc: questions@FreeBSD.ORG Subject: Re: MPD problems connecting to a Cisco 3000 concentrator Message-ID: <200311092337.hA9NbWAZ003784@arch20m.dellroad.org> In-Reply-To: <1068334731.37279.19.camel@shumai.marcuscom.com>
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Joe Marcus Clarke wrote: > I'm trying to establish an encrypted PPTP connection to a Cisco VPN > concentrator using mpd-3.14. It works fine when I disable all > encryption, but with even 40-bit stateless, I get errors like: > > [vpn] LCP: rec'd Protocol Reject #2 link 0 (Opened) > [vpn] LCP: protocol 0x32f7 was rejected > [vpn] LCP: rec'd Protocol Reject #10 link 0 (Opened) > [vpn] LCP: protocol 0xa785 was rejected > [vpn] LCP: rec'd Protocol Reject #11 link 0 (Opened) > [vpn] LCP: protocol 0x5a41 was rejected > [vpn] LCP: rec'd Protocol Reject #12 link 0 (Opened) > [vpn] LCP: protocol 0x5ceb was rejected Almost certain that either the MPD side is incorrectly decrypting the packets or the Cisco side is incorrectly encrypting them. All known MPD bugs in this regard are fixed in the latest version of MPD & FreeBSD... try upgrading the Cisco box?? Or try MS-CHAPv1 instead of v2? -Archie __________________________________________________________________________ Archie Cobbs * Halloo Communications * http://www.halloo.com
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