Salut !
j'ai un serveur xl2tpd hébergé et des clients derrière des adsl ou sdsl,une petite dizaine de clients...lorsque les clients se connectent un a un,pas de problème tout fonctionne bien mais au redémarrage du serveur,toute les connections tentent de remonter mais la impossible 🙁
sur mon serveur j'ai la conf suivante :
dans /etc/ppp/options.xl2tpd
dans /etc/ppp/options.xl2tpd.client
j'ai beau chercher sur le net tout le monde fait de l'ipsec mais rien sur du l2tp classique...
j'ai un serveur xl2tpd hébergé et des clients derrière des adsl ou sdsl,une petite dizaine de clients...lorsque les clients se connectent un a un,pas de problème tout fonctionne bien mais au redémarrage du serveur,toute les connections tentent de remonter mais la impossible 🙁
sur mon serveur j'ai la conf suivante :
dans /etc/ppp/options.xl2tpd
ipcp-accept-local
ipcp-accept-remote
refuse-eap
noccp
noauth
crtscts
mtu 1410
mru 1410
nodefaultroute
debug
lock
connect-delay 5000
name VPN
persist
maxfail 3
dans /etc/xl2tpd/xl2tpd.conf[global]
port = 1701
listen-addr = X.X.X.X
[lns default]
ip range = 10.0.1.2-10.0.1.254
local ip = 10.0.1.1
require chap = yes
refuse pap = yes
require authentication = yes
name = VPN
ppp debug = yes
pppoptfile = /etc/ppp/options.xl2tpd
length bit = yes
coté client:dans /etc/ppp/options.xl2tpd.client
ipcp-accept-local
ipcp-accept-remote
refuse-eap
noccp
crtscts
mtu 1410
mru 1410
nodefaultroute
debug
lock
connect-delay 5000
name monlogin
password monmotdepasse
persist
maxfail 3
dans /etc/xl2tpd/xl2tpd.conf [global]
[lac vpnserver]
lns = X.X.X.X
require chap = yes
refuse pap = yes
require authentication = yes
name = monlogin
ppp debug = yes
pppoptfile = /etc/ppp/options.xl2tpd.client
length bit = yes
redial = yes
redial timeout = 2
autodial = yes
et les logs coté serveur:Mar 27 09:31:17 daemon.notice xl2tpd[18296]: Maximum retries exceeded for tunnel 22743. Closing.
Mar 27 09:31:17 daemon.info xl2tpd[18296]: Connection 24803 closed to X.X.X.X, port 1701 (Timeout)
Mar 27 09:31:17 daemon.debug xl2tpd[18296]: Unable to deliver closing message for tunnel 28337. Destroying anyway.
Mar 27 09:31:17 daemon.debug xl2tpd[18296]: control_finish: Peer requested tunnel 24803 twice, ignoring second one.
Mar 27 09:31:17 daemon.debug xl2tpd[18296]: control_finish: Peer requested tunnel 8262 twice, ignoring second one.
Mar 27 09:31:17 daemon.debug xl2tpd[18296]: check_control: Received out of order control packet on tunnel -1 (got 1, expected 0)
Mar 27 09:31:17 daemon.debug xl2tpd[18296]: handle_packet: bad control packet!
Mar 27 09:31:17 daemon.debug xl2tpd[18296]: check_control: Received out of order control packet on tunnel -1 (got 1, expected 0)
Mar 27 09:31:17 daemon.debug xl2tpd[18296]: handle_packet: bad control packet!
Mar 27 09:31:17 daemon.debug xl2tpd[18296]: check_control: Received out of order control packet on tunnel -1 (got 1, expected 0)
Mar 27 09:31:17 daemon.debug xl2tpd[18296]: handle_packet: bad control packet!
Mar 27 09:31:17 daemon.debug xl2tpd[18296]: check_control: Received out of order control packet on tunnel -1 (got 1, expected 0)
Mar 27 09:31:17 daemon.debug xl2tpd[18296]: handle_packet: bad control packet!
Mar 27 09:31:17 daemon.debug xl2tpd[18296]: check_control: Received out of order control packet on tunnel -1 (got 1, expected 0)
Mar 27 09:31:17 daemon.debug xl2tpd[18296]: handle_packet: bad control packet!
Mar 27 09:31:19 daemon.notice xl2tpd[18296]: Maximum retries exceeded for tunnel 64913. Closing.
Mar 27 09:31:19 daemon.info xl2tpd[18296]: Connection 8262 closed to X.X.X.X, port 1701 (Timeout)
Mar 27 09:31:19 daemon.debug xl2tpd[18296]: Unable to deliver closing message for tunnel 15969. Destroying anyway.
Mar 27 09:31:19 daemon.debug xl2tpd[18296]: check_control: Received out of order control packet on tunnel -1 (got 1, expected 0)
Mar 27 09:31:19 daemon.debug xl2tpd[18296]: handle_packet: bad control packet!
Mar 27 09:31:21 daemon.notice xl2tpd[18296]: Maximum retries exceeded for tunnel 37782. Closing.
Mar 27 09:31:21 daemon.info xl2tpd[18296]: Connection 37560 closed to X.X.X.X, port 1701 (Timeout)
Mar 27 09:31:21 daemon.debug xl2tpd[18296]: Unable to deliver closing message for tunnel 29917. Destroying anyway.
Mar 27 09:31:21 daemon.debug xl2tpd[18296]: control_finish: Peer requested tunnel 11055 twice, ignoring second one.
Mar 27 09:31:23 daemon.notice xl2tpd[18296]: Maximum retries exceeded for tunnel 18004. Closing.
Mar 27 09:31:23 daemon.info xl2tpd[18296]: Connection 31020 closed to X.X.X.X, port 1701 (Timeout)
Mar 27 09:31:23 daemon.debug xl2tpd[18296]: Unable to deliver closing message for tunnel 62741. Destroying anyway.
Mar 27 09:31:23 daemon.debug xl2tpd[18296]: control_finish: Peer requested tunnel 13034 twice, ignoring second one.
Mar 27 09:31:23 daemon.debug xl2tpd[18296]: check_control: Received out of order control packet on tunnel -1 (got 3, expected 0)
Mar 27 09:31:23 daemon.debug xl2tpd[18296]: handle_packet: bad control packet!
Mar 27 09:31:25 daemon.notice xl2tpd[18296]: Maximum retries exceeded for tunnel 62216. Closing.
Mar 27 09:31:25 daemon.info xl2tpd[18296]: Connection 9963 closed to X.X.X.X, port 1701 (Timeout)
Mar 27 09:31:25 daemon.debug xl2tpd[18296]: Unable to deliver closing message for tunnel 3411. Destroying anyway.
Mar 27 09:31:25 daemon.debug xl2tpd[18296]: check_control: Received out of order control packet on tunnel -1 (got 1, expected 0)
Mar 27 09:31:25 daemon.debug xl2tpd[18296]: handle_packet: bad control packet!
Mar 27 09:31:25 daemon.debug xl2tpd[18296]: check_control: Received out of order control packet on tunnel -1 (got 1, expected 0)
Mar 27 09:31:25 daemon.debug xl2tpd[18296]: handle_packet: bad control packet!
Mar 27 09:31:27 daemon.notice xl2tpd[18296]: Maximum retries exceeded for tunnel 42851. Closing.
Mar 27 09:31:27 daemon.info xl2tpd[18296]: Connection 43565 closed to X.X.X.X, port 51277 (Timeout)
Mar 27 09:31:27 daemon.debug xl2tpd[18296]: Unable to deliver closing message for tunnel 22743. Destroying anyway.
Mar 27 09:31:27 daemon.debug xl2tpd[18296]: check_control: Received out of order control packet on tunnel -1 (got 1, expected 0)
Mar 27 09:31:27 daemon.debug xl2tpd[18296]: handle_packet: bad control packet!
Mar 27 09:31:27 daemon.debug xl2tpd[18296]: check_control: Received out of order control packet on tunnel -1 (got 4, expected 0)
Mar 27 09:31:27 daemon.debug xl2tpd[18296]: handle_packet: bad control packet!
Mar 27 09:31:27 daemon.debug xl2tpd[18296]: check_control: Received out of order control packet on tunnel -1 (got 3, expected 0)
Mar 27 09:31:27 daemon.debug xl2tpd[18296]: handle_packet: bad control packet!
Mar 27 09:31:27 daemon.debug xl2tpd[18296]: check_control: Received out of order control packet on tunnel -1 (got 1, expected 0)
Mar 27 09:31:27 daemon.debug xl2tpd[18296]: handle_packet: bad control packet!
log coté client:Mar 27 10:15:32 xl2tpd[10164]: Maximum retries exceeded for tunnel 45747. Closing.
Mar 27 10:15:32 xl2tpd[10164]: Connection 0 closed to X.X.X.X, port 1701 (Timeout)
Mar 27 10:15:33 xl2tpd[10164]: Can not find tunnel 8305 (refhim=0)
Mar 27 10:15:33 xl2tpd[10164]: Can not find tunnel 8382 (refhim=0)
Mar 27 10:15:35 xl2tpd[10164]: Can not find tunnel 8305 (refhim=0)
Mar 27 10:15:37 xl2tpd[10164]: Can not find tunnel 8305 (refhim=0)
Mar 27 10:15:37 xl2tpd[10164]: Will redial in 2 seconds
Mar 27 10:15:39 xl2tpd[10164]: Can not find tunnel 8305 (refhim=0)
Mar 27 10:15:39 xl2tpd[10164]: Connecting to host X.X.X.X, port 1701
Mar 27 10:15:41 xl2tpd[10164]: Can not find tunnel 8305 (refhim=0)
Mar 27 10:15:44 xl2tpd[10164]: Maximum retries exceeded for tunnel 19235. Closing.
Mar 27 10:15:44 xl2tpd[10164]: Connection 0 closed to X.X.X.X, port 1701 (Timeout)
Mar 27 10:15:45 xl2tpd[10164]: Can not find tunnel 8305 (refhim=0)
Mar 27 10:15:47 xl2tpd[10164]: Can not find tunnel 52351 (refhim=0)
Mar 27 10:15:47 xl2tpd[10164]: Can not find tunnel 8305 (refhim=0)
Mar 27 10:15:49 xl2tpd[10164]: Will redial in 2 seconds
Mar 27 10:15:49 xl2tpd[10164]: Can not find tunnel 52351 (refhim=0)
Mar 27 10:15:49 xl2tpd[10164]: Can not find tunnel 8305 (refhim=0)
Mar 27 10:15:51 xl2tpd[10164]: Connecting to host X.X.X.X, port 1701
Mar 27 10:15:51 xl2tpd[10164]: Can not find tunnel 52351 (refhim=0)
Mar 27 10:15:56 xl2tpd[10164]: Maximum retries exceeded for tunnel 50529. Closing.
Mar 27 10:15:56 xl2tpd[10164]: Connection 0 closed to X.X.X.X, port 1701 (Timeout)
Mar 27 10:15:57 xl2tpd[10164]: Can not find tunnel 52351 (refhim=0)
Mar 27 10:15:59 xl2tpd[10164]: Can not find tunnel 52351 (refhim=0)
Mar 27 10:16:01 xl2tpd[10164]: Will redial in 2 seconds
Mar 27 10:16:01 xl2tpd[10164]: Can not find tunnel 52351 (refhim=0)
Mar 27 10:16:03 xl2tpd[10164]: Connecting to host X.X.X.X, port 1701
Mar 27 10:16:03 xl2tpd[10164]: Can not find tunnel 52351 (refhim=0)
Mar 27 10:16:05 xl2tpd[10164]: Can not find tunnel 55323 (refhim=0)
Mar 27 10:16:05 xl2tpd[10164]: Can not find tunnel 52351 (refhim=0)
Mar 27 10:16:05 xl2tpd[10164]: Can not find tunnel 55323 (refhim=0)
quelqu'un aurait une idée ?j'ai beau chercher sur le net tout le monde fait de l'ipsec mais rien sur du l2tp classique...