[pptp-server] a couple questions(mppe patches,etc)

[Pascal Fremaux]

You're rigth or you can use the solution proposed by Emir.
I send you a mppe_stateless that works.


Stacy Lindberg wrote:

> Hi and SORRY about the confirm message earlier!! :/
>
> Anyways, I was having a problem with the mppe patches to ppp-2.3.10 but
> that turned out to be an issue with downloading them with netscape(munging
> data). Now I've just got a couple questions/issues.
>
> First of all here's what I have:
>
> Slackware 7.0.0
> kernel 2.2.14
> pppd-2.3.10
> pptpd-1.0.0
> SSLeay-0.6.6b
> ppp-2.3.10-openssl-norc4-mppe.patch
> mppe_stateless.diff
>
> Can anyone send me a mppe_stateless patch that works?  Or at least tell me
> what exactly I need to modify?
>
> In the process of doing a "make kernel" from the patched ppp-2.3.10
> source, the kinstall.sh script complains that it
> "Could not find source file rc4_skey.c !"
> Then after you build the kernel, and try to "make modules", it fails
> complaining it can't find the above file.
>
> I traced it down to removing line 68 from ppp_mppe.c b/c rc4_skey.c would
> appear to be included in the rc4.h and is no longer needed.  Am I correct
> in coming to this conclusion?
>
> Any and all help would be appreciated!
>
> Cheers,
> Stacy
>
> P.S.  setting pptp has been a breeze otherwise...
>
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--
 Pascal Fremaux, SSII Alten
 Study Engineer at Alcatel Telecom
 R&D, Illkirch, France


-------------- next part --------------
--- ppp-2.3.10/linux/ppp_mppe.c~	Thu Dec  2 14:46:31 1999
+++ ppp-2.3.10/linux/ppp_mppe.c	Thu Dec  2 14:46:50 1999
@@ -163,7 +163,7 @@
     RC4_set_key(&(state->RC4_send_key), state->keylen, state->session_send_key);
     RC4_set_key(&(state->RC4_recv_key), state->keylen, state->session_recv_key);
 
-    state->bits=MPPE_BIT_ENCRYPTED;
+    state->bits |= MPPE_BIT_FLUSHED;
 }
 
 
--- ppp-2.3.10/pppd/ccp.c~	Thu Dec  2 14:44:30 1999
+++ ppp-2.3.10/pppd/ccp.c	Thu Dec  2 14:48:00 1999
@@ -1051,7 +1051,10 @@
 		    unsigned char opt_buf[64];
 		    opt_buf[0] = CI_MPPE;
 		    opt_buf[1] = CILEN_MPPE;
-		    opt_buf[2] = ((p[2] & MPPE_STATELESS) ? 1 : 0);
+                    if(p[2] & MPPE_STATELESS) {
+			ho->mppe_stateless=1;
+			opt_buf[2] = MPPE_STATELESS;
+		    }
 		    /* push in our send/receive keys */
 		    if(p[5] & MPPE_40BIT) {
 			ho->mppe_40 = 1;