[rÉsolu] vpn pptp avec mppe

D’après ton lien (http://wiki.gadz.org/Linux/TunnelVPNAvecPptp) le kernel 2.6.15 doit supporter le mppe:

Je tourne sur la 2.6.15 et le mppe ne marche pas.

J’ai regardé le /usr/share/doc/pptpd/examples/options.pptpd et il y parle de 2 version de ppp: ppp-2.4.2 et ppp-2.4.1. Dans mon cas il s’agit du ppp-2.4.1, le fait que le mppe ne fonctionne pas viendrait-il du fait que j’ai une mauvaise version du ppp?

De plus avant quand je tapait un “#modprobe ppp_mppe” je le trouvait et la il me dit:

debian:~# modprobe ppp_mppe FATAL: Module ppp_mppe not found. debian:~#

alor que le module est présent dans mon noyau…
:question:

2.4.1 :open_mouth:

packages.debian.org/changelogs/p … /changelog

Ton truc il a 4 ans !?

C’est une faille locale mais qd meme!

plus loin… :

[quote] * New upstream release. Fixes:
+ pass-filter configuration option. (Closes: #309214)
+ LCP FSM bugs causing reconnection problems.
(Closes: #298657, #312118, #313205)
+ pty fd leaks. (Closes: #276550, #310292, #310293, #325705, #330444)

  • Removed the following patches which have been merged upstream:
    060_mppe-negotiation-fix, fix_winbind_base64, man_clarify_call,
    multicast_pado, pcap, pcap_fixactive, proc_net_ipx.[/quote]

T’es pas en woody qd meme?

Le mppe c’est un module noyau et un appli coté utilisateur. Donc a priori tu ne sais pas lequel des deux pose probleme.

Salut, en fait je n’ai trouvé que le ppp2.4.1 et le 2.4.2, c’est pour ca je ne pensais pas qu’il y avait des versions supérieurs…

Je suis en 2.6.15 Sarge, je viens d’installer « ppp-2.4.4b1.tar.gz » (./configure && make && make install), mais quand je coche la case « Exiger le cryptage des données(déconnexion sinon) », il me dit toujours que la connexion est impossible:

Si cette erreur c’est reproduite, cela ve donc dire qu’il doit manquer un patche ou un module dans mon démon ppp?

une idée pour résoudre ce problème :question:

bob786, tu as donné trop d’info. Je n’ai pas le temps de tester, mais je pense que suis en mesure de me connecter en pptp chez toi avec ce que tu as donné.
C’est une TRES mauvaise idée de dévoiler ton “chap-secrets”, donc je te conseilles tout de suite de changer le nom de ton serveur, et de remodifier ensuite ton chap secrets pour ajuster aussi le password.
Enfin je dis ça parceque l’*’ est un mot de passe que j’utilise parfois, donc je me dis que ca n’est pas un faux password, mais peut être que je me trompe.
Pour le reste, tes logs disent bien que ton mppe est actif, et le problême ne vient pas du module (le mppe du 2.6.15 est rôdé).
Maintenant, ça peut venir de l’install depuis un tar.gz.
Pourquoi ne prends tu pas le pkt debian ?

console@MAT64LIN:~$ apt-cache policy ppp ppp: Installed: 2.4.4b1-1 Candidate: 2.4.4b1-1 Version table: *** 2.4.4b1-1 0 997 http://ftp.fr.debian.org etch/main Packages 987 http://ftp.fr.debian.org sid/main Packages 100 /var/lib/dpkg/status 2.4.3-20050321+2sarge1 0 990 http://security.debian.org sarge/updates/main Packages 2.4.3-20050321+2 0 988 http://ftp.fr.debian.org sarge/main Packages
finalement, voici mon /etc/ppp/pptpd-options qui marche (plus utilisé, je passe en ce moment en openvpn):

name ####
refuse-pap
refuse-chap
refuse-mschap
require-mschap-v2
require-mppe-128

ms-dns 192.168.#.#
ms-wins 192.168.#.#

proxyarp
nodefaultroute
lock
nobsdcomp
ipcp-accept-remote

Salut, oui matt les changements sont fait pour le chap-secrets :smiley: :blush:

Sinon j’ai comme toi:

debian:~# apt-cache policy ppp ppp: Installé : 2.4.4b1-1 Candidat : 2.4.4b1-1 Table de version : *** 2.4.4b1-1 0 500 http://ftp.fr.debian.org testing/main Packages 500 http://mir2.ovh.net testing/main Packages 500 http://ftp.u-picardie.fr testing/main Packages 100 /var/lib/dpkg/status debian:~#

J’ai aussi remplacer mon “/etc/ppp/pptpd-options” par le tiens et idem ca ne marche toujours pas quand je coche la case “Exiger le cryptage des données(déconnexion sinon)”.

La version de ppp est ok en plus de ca:

[code]debian:~# apt-cache show ppp
Package: ppp
Priority: optional
Section: admin
Installed-Size: 1000
Maintainer: Marco d’Itri md@linux.it
Architecture: i386
Version: 2.4.4b1-1
Replaces: ppp-pam, ppp-udeb
Depends: libc6 (>= 2.3.5-1), libpam0g (>= 0.76), libpcap0.8 (>= 0.9.3-1), zlib1g (>= 1:1.2.1), libpam-modules, libpam-runtime (>= 0.76-13.1), netbase, procps, makedev (>= 2.3.1-56)
Suggests: libatm1
Conflicts: ppp-pam, ppp-udeb, pppdcapiplugin (<= 1:3.7.2005-07-09-2)
Filename: pool/main/p/ppp/ppp_2.4.4b1-1_i386.deb
Size: 326324
MD5sum: 75ed41fea69db2b6ec2808b556737322
SHA1: 5c6428e5f62f91f9186f39df333d4e5c9cca18e0
SHA256: 207ba03c60314fc8340c495ed189c5f46c4c4d0910eef4a8dad6e71c0142f8fc
Description: Point-to-Point Protocol (PPP) daemon
The Point-to-Point Protocol (PPP) provides a standard way to transmit
datagrams over a serial link, as well as a standard way for the machines
at either end of the link (the “peers”) to negotiate various optional
characteristics of the link. Using PPP, a serial link can be used to
transmit Internet Protocol (IP) datagrams, allowing TCP/IP connections
between the peers.
Tag: hardware::modem, interface::daemon, protocol::ipv6, role::sw:server, use::dialing

debian:~#[/code]

Si l’erreur vient d’un install depuis un tar.gz alor faudrait-il que je recommence l’installation? ni a t-il pas un autre moyen d’y remédier :question:

Finalement j’ai ajouter la ligne suivante dans mon « pptpd.conf » duquel nous n’avons jamais parlé:

Car sinon lors de ma connexion, il prenait le « /etc/ppp/options » par défaut.

En utilisant mon « pptpd-options », la connexion vpn met un peu plus de temps à se connecter et quand j’essai de me connecter toujours en cochant la fameuse case « Exiger le cryptage des données(déconnexion sinon) », j’ai un autre message d’erreur qui à l’air moin grave que le précédent mais bon la connexion ne marche toujours pas :confused: :

:question:

re: lecture des logs sur le serveur…

Voila les logs

messages:

[quote]Jul 12 13:54:14 debian kernel: CSLIP: code copyright 1989 Regents of the University of California
Jul 12 13:54:14 debian kernel: PPP generic driver version 2.4.2
Jul 12 13:54:17 debian kernel: PPP MPPE Compression module registered[/quote]

l’erreur 628 apparaît juste après les log ci-dessus

debug:

[quote]
Jul 12 13:54:20 debian pptpd[1857]: MGR: Reaped child 1956
Jul 12 13:55:19 debian pptpd[2088]: MGR: Launching /usr/sbin/pptpctrl to handle client
Jul 12 13:55:19 debian pptpd[2088]: CTRL: local address = 192.168.3.210
Jul 12 13:55:19 debian pptpd[2088]: CTRL: remote address = 192.168.3.20
Jul 12 13:55:19 debian pptpd[2088]: CTRL: pppd options file = /etc/ppp/pptpd-options
Jul 12 13:55:19 debian pptpd[2088]: CTRL: Received PPTP Control Message (type: 1)
Jul 12 13:55:19 debian pptpd[2088]: CTRL: Made a START CTRL CONN RPLY packet
Jul 12 13:55:19 debian pptpd[2088]: CTRL: I wrote 156 bytes to the client.
Jul 12 13:55:19 debian pptpd[2088]: CTRL: Sent packet to client
Jul 12 13:55:19 debian pptpd[2088]: CTRL: Received PPTP Control Message (type: 7)
Jul 12 13:55:19 debian pptpd[2088]: CTRL: Set parameters to 100000000 maxbps, 64 window size
Jul 12 13:55:19 debian pptpd[2088]: CTRL: Made a OUT CALL RPLY packet
Jul 12 13:55:19 debian pptpd[2088]: CTRL: pty_fd = 6
Jul 12 13:55:19 debian pptpd[2088]: CTRL: tty_fd = 7
Jul 12 13:55:19 debian pptpd[2089]: CTRL (PPPD Launcher): program binary = /usr/sbin/pppd
Jul 12 13:55:19 debian pptpd[2089]: CTRL (PPPD Launcher): local address = 192.168.3.210
Jul 12 13:55:19 debian pptpd[2089]: CTRL (PPPD Launcher): remote address = 192.168.3.20
Jul 12 13:55:19 debian pptpd[2088]: CTRL: I wrote 32 bytes to the client.
Jul 12 13:55:19 debian pptpd[2088]: CTRL: Sent packet to client
Jul 12 13:55:19 debian pptpd[2088]: CTRL: Received PPTP Control Message (type: 15)
Jul 12 13:55:19 debian pptpd[2088]: CTRL: Got a SET LINK INFO packet with standard ACCMs
Jul 12 13:55:19 debian pptpd[2088]: GRE: accepting packet #0
Jul 12 13:55:19 debian pptpd[2088]: GRE: accepting packet #1
Jul 12 13:55:22 debian pptpd[2088]: GRE: accepting packet #2
Jul 12 13:55:22 debian pptpd[2088]: CTRL: Received PPTP Control Message (type: 15)
Jul 12 13:55:22 debian pptpd[2088]: GRE: accepting packet #3
Jul 12 13:55:22 debian pptpd[2088]: GRE: accepting packet #4
Jul 12 13:55:22 debian pptpd[2088]: GRE: accepting packet #5
Jul 12 13:55:22 debian pptpd[2088]: GRE: accepting packet #6
Jul 12 13:55:22 debian pptpd[2088]: GRE: accepting packet #7
Jul 12 13:55:22 debian pptpd[2088]: GRE: accepting packet #8
Jul 12 13:55:22 debian pptpd[2088]: GRE: accepting packet #9
Jul 12 13:55:22 debian pptpd[2088]: GRE: accepting packet #10
Jul 12 13:55:22 debian pptpd[2088]: GRE: accepting packet #11
Jul 12 13:55:22 debian pptpd[2088]: GRE: accepting packet #12
Jul 12 13:55:22 debian pptpd[2088]: GRE: accepting packet #13
Jul 12 13:55:22 debian pptpd[2088]: GRE: accepting packet #14
Jul 12 13:55:22 debian pptpd[2088]: GRE: accepting packet #15
Jul 12 13:55:23 debian pptpd[2088]: GRE: accepting packet #16
Jul 12 13:55:23 debian pptpd[2088]: GRE: accepting packet #17
Jul 12 13:55:23 debian pptpd[2088]: GRE: accepting packet #18
Jul 12 13:55:23 debian pptpd[2088]: GRE: accepting packet #19
Jul 12 13:55:23 debian pptpd[2088]: GRE: accepting packet #20
Jul 12 13:55:23 debian pptpd[2088]: GRE: accepting packet #21
Jul 12 13:55:23 debian pptpd[2088]: GRE: accepting packet #22
Jul 12 13:55:23 debian pptpd[2088]: GRE: accepting packet #23
Jul 12 13:55:23 debian pptpd[2088]: CTRL: Received PPTP Control Message (type: 15)
Jul 12 13:55:23 debian pptpd[2088]: CTRL: Got a SET LINK INFO packet with standard ACCMs
Jul 12 13:55:23 debian pptpd[2088]: GRE: accepting packet #24
Jul 12 13:55:23 debian pptpd[2088]: CTRL: Received PPTP Control Message (type: 12)
Jul 12 13:55:23 debian pptpd[2088]: CTRL: Made a CALL DISCONNECT RPLY packet
Jul 12 13:55:23 debian pptpd[2088]: CTRL: Received CALL CLR request (closing call)
Jul 12 13:55:23 debian pptpd[2088]: CTRL: Reaping child PPP[2089]
Jul 12 13:55:24 debian pptpd[2088]: CTRL: Exiting now
Jul 12 13:55:24 debian pptpd[1857]: MGR: Reaped child 2088[/quote]

[quote]Jul 12 13:55:23 debian pptpd[2088]: CTRL: Received PPTP Control Message (type: 12)
Jul 12 13:55:23 debian pptpd[2088]: CTRL: Made a CALL DISCONNECT RPLY packet [/quote]

Je suis plus habitué au log de ppp mais le problèem ce situe la.

Le serveur a recu une demande d’une option de type 12.
Mais le serveur est configuré de telle sorte qu’il n’accepte pas cette option ( refuse,…)
Donc il DISCONNECT REPLY.

Soit sur de mettre à fond le debug hein!! et ensuite lire /var/log/ppp-debug.log

groups.google.fr/group/comp.os.l … type%3A+12&rnum=9&hl=fr#16ddd97d2b1bd067

Oui j’ai deja ajouter la ligne suivante dans mon pptpd.conf:

Je vais carrément vous balancer mon pptpd.conf:

[quote]option /etc/ppp/pptpd-options

debug

localip 172.#.#.#
remoteip 172.#.#.#-#[/quote]

Mais je n’est pas tro bien saisie ta réponse Boris?

Je sais je suis rarement clair.
Désolé :slightly_smiling:

Voici finalement mes log lorsque jessai de me connecter en VPN mais sa échoue (on voit bien dans les 2 logs que des paquets ont été aceptés… :confused: ):

debug:

Jul 12 14:51:29 debian pptpd[2986]: MGR: Launching /usr/sbin/pptpctrl to handle client Jul 12 14:51:29 debian pptpd[2986]: CTRL: local address = 192.168.3.210 Jul 12 14:51:29 debian pptpd[2986]: CTRL: remote address = 192.168.3.20 Jul 12 14:51:29 debian pptpd[2986]: CTRL: pppd options file = /etc/ppp/pptpd-options Jul 12 14:51:29 debian pptpd[2986]: CTRL: Received PPTP Control Message (type: 1) Jul 12 14:51:29 debian pptpd[2986]: CTRL: Made a START CTRL CONN RPLY packet Jul 12 14:51:29 debian pptpd[2986]: CTRL: I wrote 156 bytes to the client. Jul 12 14:51:29 debian pptpd[2986]: CTRL: Sent packet to client Jul 12 14:51:29 debian pptpd[2986]: CTRL: Received PPTP Control Message (type: 7) Jul 12 14:51:29 debian pptpd[2986]: CTRL: Set parameters to 100000000 maxbps, 64 window size Jul 12 14:51:29 debian pptpd[2986]: CTRL: Made a OUT CALL RPLY packet Jul 12 14:51:29 debian pptpd[2986]: CTRL: pty_fd = 6 Jul 12 14:51:29 debian pptpd[2986]: CTRL: tty_fd = 7 Jul 12 14:51:29 debian pptpd[2987]: CTRL (PPPD Launcher): program binary = /usr/sbin/pppd Jul 12 14:51:29 debian pptpd[2987]: CTRL (PPPD Launcher): local address = 192.168.3.210 Jul 12 14:51:29 debian pptpd[2987]: CTRL (PPPD Launcher): remote address = 192.168.3.20 Jul 12 14:51:29 debian pptpd[2986]: CTRL: I wrote 32 bytes to the client. Jul 12 14:51:29 debian pptpd[2986]: CTRL: Sent packet to client Jul 12 14:51:29 debian pptpd[2986]: CTRL: Received PPTP Control Message (type: 15) Jul 12 14:51:29 debian pptpd[2986]: CTRL: Got a SET LINK INFO packet with standard ACCMs Jul 12 14:51:29 debian pptpd[2986]: GRE: accepting packet #0 Jul 12 14:51:29 debian pptpd[2986]: GRE: accepting packet #1 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #2 Jul 12 14:51:32 debian pptpd[2986]: CTRL: Received PPTP Control Message (type: 15) Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #3 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #4 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #5 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #6 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #7 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #8 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #9 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #10 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #11 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #12 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #13 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #14 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #15 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #16 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #17 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #18 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #19 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #20 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #21 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #22 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #23 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #24 Jul 12 14:51:32 debian pptpd[2986]: CTRL: Received PPTP Control Message (type: 15) Jul 12 14:51:32 debian pptpd[2986]: CTRL: Got a SET LINK INFO packet with standard ACCMs Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #25 Jul 12 14:51:35 debian pptpd[2986]: CTRL: Reaping child PPP[2987] Jul 12 14:51:35 debian pptpd[2986]: CTRL: Exiting now Jul 12 14:51:35 debian pptpd[2848]: MGR: Reaped child 2986

daemon.log:

Jul 12 14:51:29 debian pptpd[2986]: MGR: Launching /usr/sbin/pptpctrl to handle client Jul 12 14:51:29 debian pptpd[2986]: CTRL: local address = 192.168.3.210 Jul 12 14:51:29 debian pptpd[2986]: CTRL: remote address = 192.168.3.20 Jul 12 14:51:29 debian pptpd[2986]: CTRL: pppd options file = /etc/ppp/pptpd-options Jul 12 14:51:29 debian pptpd[2986]: CTRL: Client 192.168.3.5 control connection started Jul 12 14:51:29 debian pptpd[2986]: CTRL: Received PPTP Control Message (type: 1) Jul 12 14:51:29 debian pptpd[2986]: CTRL: Made a START CTRL CONN RPLY packet Jul 12 14:51:29 debian pptpd[2986]: CTRL: I wrote 156 bytes to the client. Jul 12 14:51:29 debian pptpd[2986]: CTRL: Sent packet to client Jul 12 14:51:29 debian pptpd[2986]: CTRL: Received PPTP Control Message (type: 7) Jul 12 14:51:29 debian pptpd[2986]: CTRL: Set parameters to 100000000 maxbps, 64 window size Jul 12 14:51:29 debian pptpd[2986]: CTRL: Made a OUT CALL RPLY packet Jul 12 14:51:29 debian pptpd[2986]: CTRL: Starting call (launching pppd, opening GRE) Jul 12 14:51:29 debian pptpd[2986]: CTRL: pty_fd = 6 Jul 12 14:51:29 debian pptpd[2986]: CTRL: tty_fd = 7 Jul 12 14:51:29 debian pptpd[2987]: CTRL (PPPD Launcher): program binary = /usr/sbin/pppd Jul 12 14:51:29 debian pptpd[2987]: CTRL (PPPD Launcher): local address = 192.168.3.210 Jul 12 14:51:29 debian pptpd[2987]: CTRL (PPPD Launcher): remote address = 192.168.3.20 Jul 12 14:51:29 debian pppd[2987]: pppd 2.4.1 started by root, uid 0 Jul 12 14:51:29 debian pppd[2987]: Using interface ppp0 Jul 12 14:51:29 debian pppd[2987]: Connect: ppp0 <--> /dev/pts/1 Jul 12 14:51:29 debian pptpd[2986]: CTRL: I wrote 32 bytes to the client. Jul 12 14:51:29 debian pptpd[2986]: CTRL: Sent packet to client Jul 12 14:51:29 debian pptpd[2986]: CTRL: Received PPTP Control Message (type: 15) Jul 12 14:51:29 debian pptpd[2986]: CTRL: Got a SET LINK INFO packet with standard ACCMs Jul 12 14:51:29 debian pptpd[2986]: GRE: accepting packet #0 Jul 12 14:51:29 debian pptpd[2986]: GRE: accepting packet #1 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #2 Jul 12 14:51:32 debian pptpd[2986]: CTRL: Received PPTP Control Message (type: 15) Jul 12 14:51:32 debian pptpd[2986]: CTRL: Ignored a SET LINK INFO packet with real ACCMs! Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #3 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #4 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #5 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #6 Jul 12 14:51:32 debian pppd[2987]: MSCHAP-v2 peer authentication succeeded for yougas Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #7 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #8 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #9 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #10 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #11 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #12 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #13 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #14 Jul 12 14:51:32 debian pppd[2987]: found interface eth0 for proxy arp Jul 12 14:51:32 debian pppd[2987]: local IP address 192.168.3.210 Jul 12 14:51:32 debian pppd[2987]: remote IP address 192.168.3.20 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #15 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #16 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #17 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #18 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #19 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #20 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #21 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #22 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #23 Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #24 Jul 12 14:51:32 debian pptpd[2986]: CTRL: Received PPTP Control Message (type: 15) Jul 12 14:51:32 debian pptpd[2986]: CTRL: Got a SET LINK INFO packet with standard ACCMs Jul 12 14:51:32 debian pptpd[2986]: GRE: accepting packet #25 Jul 12 14:51:32 debian pppd[2987]: LCP terminated by peer (g^NdY^@<M-Mt^@^@^BM-f) Jul 12 14:51:35 debian pppd[2987]: Connection terminated. Jul 12 14:51:35 debian pppd[2987]: Connect time 0.1 minutes. Jul 12 14:51:35 debian pppd[2987]: Sent 128 bytes, received 385 bytes. Jul 12 14:51:35 debian pppd[2987]: Exit. Jul 12 14:51:35 debian pptpd[2986]: GRE: read(fd=6,buffer=80505a0,len=8196) from PTY failed: status = -1 error = Input/output error, usually caused by unexpected termination of pppd, check option syntax and pppd logs Jul 12 14:51:35 debian pptpd[2986]: CTRL: PTY read or GRE write failed (pty,gre)=(6,7) Jul 12 14:51:35 debian pptpd[2986]: CTRL: Reaping child PPP[2987] Jul 12 14:51:35 debian pptpd[2986]: CTRL: Client 192.168.3.5 control connection finished Jul 12 14:51:35 debian pptpd[2986]: CTRL: Exiting now Jul 12 14:51:35 debian pptpd[2848]: MGR: Reaped child 2986

Personne n’a une ou des solutions :unamused: :question:

Euh pppd logs?

Faut que je m’arrache, bon courage
A+

Justement les logs de pppd correspondent aux logs de “debug” qui sont ci-dessus… :confused:

:question:

/var/log/ppp-debug.log

T sur?

Ah bon… faut creuser alors…

Je creuse mais je trouve pas le trésor… :confused:

OUIIIIIIIIIiiiiiiiiiiiiiiiii j’ai trouvé le trésor !!! :smiley:

J’ai reinstallé le ppp-2.4.4 et puis j’ai rectifié la synthaxe de mon pptpd-option comme celui de Matt, et le VPN avec MPPE tourne nikel!!!

Merci à tous et surtout merci Matt !!

:wink: