conexiones VPN
hola lista, el motivo de este correo es que ya después de mucho buscar y buscar no pude encontrar la solucion a mi problema.
tengo un servidor corriendo debian lenny, el cual tiene varios servicios, incluido samba, como toda la red interna esta bajo windows, los clientes hacen conexion vía VPN a servidor y así acceden a los archivos compartidos por samba.
al momento de instalar y configurar pptpd todo funciono de maravilla, la conexioa fue rapiday sin problemas y los archivos se compartian sin ningun problema, la cuaestion es que de un momento a otro se pueso inestable y aveces conecta y otras no (creo que ahora simplemente no conecta :( ), el error que me da por la parte cliente (es decir desde windows), es un error 619 al intentar la conexion (el usuario y password si lo verifica y después el error).
bueno he buscado mucho en internet y no encuentro nada, espero alguien tenga la solución y pueda ayudarme a confogurar correctamente todo. dejo además los log (al momento de intentar coexion) y archivos de configuracion para que les echen una mirada.
/var/log/debug
May 19 11:37:53 SERVIDOR pptpd[17676]: MGR: Launching /usr/sbin/pptpctrl to handle client
May 19 11:37:53 SERVIDOR pptpd[17676]: CTRL: local address = 192.168.1.1
May 19 11:37:53 SERVIDOR pptpd[17676]: CTRL: remote address = 192.168.1.60
May 19 11:37:53 SERVIDOR pptpd[17676]: CTRL: pppd options file = /etc/ppp/pptpd-options
May 19 11:37:53 SERVIDOR pptpd[17676]: CTRL: Received PPTP Control Message (type: 1)
May 19 11:37:53 SERVIDOR pptpd[17676]: CTRL: Made a START CTRL CONN RPLY packet
May 19 11:37:53 SERVIDOR pptpd[17676]: CTRL: I wrote 156 bytes to the client.
May 19 11:37:53 SERVIDOR pptpd[17676]: CTRL: Sent packet to client
May 19 11:37:53 SERVIDOR pptpd[17676]: CTRL: Received PPTP Control Message (type: 7)
May 19 11:37:53 SERVIDOR pptpd[17676]: CTRL: Set parameters to 100000000 maxbps, 64 window size
May 19 11:37:53 SERVIDOR pptpd[17676]: CTRL: Made a OUT CALL RPLY packet
May 19 11:37:53 SERVIDOR pptpd[17676]: CTRL: pty_fd = 6
May 19 11:37:53 SERVIDOR pptpd[17676]: CTRL: tty_fd = 7
May 19 11:37:53 SERVIDOR pptpd[17677]: CTRL (PPPD Launcher): program binary = /usr/sbin/pppd
May 19 11:37:53 SERVIDOR pptpd[17677]: CTRL (PPPD Launcher): local address = 192.168.1.1
May 19 11:37:53 SERVIDOR pptpd[17677]: CTRL (PPPD Launcher): remote address = 192.168.1.60
May 19 11:37:53 SERVIDOR pptpd[17676]: CTRL: I wrote 32 bytes to the client.
May 19 11:37:53 SERVIDOR pptpd[17676]: CTRL: Sent packet to client
May 19 11:37:53 SERVIDOR pppd[17677]: using channel 1
May 19 11:37:53 SERVIDOR pppd[17677]: sent [LCP ConfReq id=0x1 <asyncmap 0x0> <auth chap MS-v2> <magic 0x1e5a3d90> <pcomp> <accomp>]
May 19 11:37:53 SERVIDOR pptpd[17676]: CTRL: Received PPTP Control Message (type: 15)
May 19 11:37:53 SERVIDOR pptpd[17676]: CTRL: Got a SET LINK INFO packet with standard ACCMs
May 19 11:37:53 SERVIDOR pptpd[17676]: CTRL: Reaping child PPP[17677]
May 19 11:37:53 SERVIDOR pptpd[17676]: CTRL: Exiting now
May 19 11:37:53 SERVIDOR pptpd[2360]: MGR: Reaped child 17676
/var/log/syslog
May 19 11:46:01 SERVIDOR pptpd[17771]: MGR: Launching /usr/sbin/pptpctrl to handle client
May 19 11:46:01 SERVIDOR pptpd[17771]: CTRL: local address = 192.168.1.1
May 19 11:46:01 SERVIDOR pptpd[17771]: CTRL: remote address = 192.168.1.60
May 19 11:46:01 SERVIDOR pptpd[17771]: CTRL: pppd options file = /etc/ppp/pptpd-options
May 19 11:46:01 SERVIDOR pptpd[17771]: CTRL: Client 200.83.78.42 control connection started
May 19 11:46:01 SERVIDOR pptpd[17771]: CTRL: Received PPTP Control Message (type: 1)
May 19 11:46:01 SERVIDOR pptpd[17771]: CTRL: Made a START CTRL CONN RPLY packet
May 19 11:46:01 SERVIDOR pptpd[17771]: CTRL: I wrote 156 bytes to the client.
May 19 11:46:01 SERVIDOR pptpd[17771]: CTRL: Sent packet to client
May 19 11:46:01 SERVIDOR pptpd[17771]: CTRL: Received PPTP Control Message (type: 7)
May 19 11:46:01 SERVIDOR pptpd[17771]: CTRL: Set parameters to 100000000 maxbps, 64 window size
May 19 11:46:01 SERVIDOR pptpd[17771]: CTRL: Made a OUT CALL RPLY packet
May 19 11:46:01 SERVIDOR pptpd[17771]: CTRL: Starting call (launching pppd, opening GRE)
May 19 11:46:01 SERVIDOR pptpd[17771]: CTRL: pty_fd = 6
May 19 11:46:01 SERVIDOR pptpd[17771]: CTRL: tty_fd = 7
May 19 11:46:01 SERVIDOR pptpd[17771]: CTRL: I wrote 32 bytes to the client.
May 19 11:46:01 SERVIDOR pptpd[17771]: CTRL: Sent packet to client
May 19 11:46:01 SERVIDOR pptpd[17772]: CTRL (PPPD Launcher): program binary = /usr/sbin/pppd
May 19 11:46:01 SERVIDOR pptpd[17772]: CTRL (PPPD Launcher): local address = 192.168.1.1
May 19 11:46:01 SERVIDOR pptpd[17772]: CTRL (PPPD Launcher): remote address = 192.168.1.60
May 19 11:46:01 SERVIDOR pppd[17772]: pppd options in effect:
May 19 11:46:01 SERVIDOR pppd[17772]: debug debug#011#011# (from /etc/ppp/pptpd-options)
May 19 11:46:01 SERVIDOR pppd[17772]: idle 5#011#011# (from /etc/ppp/options)
May 19 11:46:01 SERVIDOR pppd[17772]: dump#011#011# (from /etc/ppp/pptpd-options)
May 19 11:46:01 SERVIDOR pppd[17772]: require-mschap-v2#011#011# (from /etc/ppp/pptpd-options)
May 19 11:46:01 SERVIDOR pppd[17772]: refuse-pap#011#011# (from /etc/ppp/pptpd-options)
May 19 11:46:01 SERVIDOR pppd[17772]: refuse-chap#011#011# (from /etc/ppp/pptpd-options)
May 19 11:46:01 SERVIDOR pppd[17772]: refuse-mschap#011#011# (from /etc/ppp/pptpd-options)
May 19 11:46:01 SERVIDOR pppd[17772]: name seal#011#011# (from /etc/ppp/pptpd-options)
May 19 11:46:01 SERVIDOR pppd[17772]: 115200#011#011# (from command line)
May 19 11:46:01 SERVIDOR pppd[17772]: lock#011#011# (from /etc/ppp/pptpd-options)
May 19 11:46:01 SERVIDOR pppd[17772]: crtscts#011#011# (from /etc/ppp/options)
May 19 11:46:01 SERVIDOR pppd[17772]: local#011#011# (from command line)
May 19 11:46:01 SERVIDOR pppd[17772]: asyncmap 0#011#011# (from /etc/ppp/options)
May 19 11:46:01 SERVIDOR pppd[17772]: lcp-echo-failure 4#011#011# (from /etc/ppp/options)
May 19 11:46:01 SERVIDOR pppd[17772]: lcp-echo-interval 30#011#011# (from /etc/ppp/options)
May 19 11:46:01 SERVIDOR pppd[17772]: hide-password#011#011# (from /etc/ppp/options)
May 19 11:46:01 SERVIDOR pppd[17772]: ipparam 200.83.78.42#011#011# (from command line)
May 19 11:46:01 SERVIDOR pppd[17772]: defaultroute#011#011# (from /etc/ppp/pptpd-options)
May 19 11:46:01 SERVIDOR pppd[17772]: proxyarp#011#011# (from /etc/ppp/pptpd-options)
May 19 11:46:01 SERVIDOR pppd[17772]: 192.168.1.1:192.168.1.60#011#011# (from command line)
May 19 11:46:01 SERVIDOR pppd[17772]: nobsdcomp#011#011# (from /etc/ppp/pptpd-options)
May 19 11:46:01 SERVIDOR pppd[17772]: require-mppe-128#011#011# (from /etc/ppp/pptpd-options)
May 19 11:46:01 SERVIDOR pppd[17772]: noipx#011#011# (from /etc/ppp/options)
May 19 11:46:01 SERVIDOR pppd[17772]: pppd 2.4.4 started by root, uid 0
May 19 11:46:01 SERVIDOR pppd[17772]: using channel 2
May 19 11:46:01 SERVIDOR pppd[17772]: Using interface ppp0
May 19 11:46:01 SERVIDOR pppd[17772]: Connect: ppp0 <--> /dev/pts/1
May 19 11:46:01 SERVIDOR pppd[17772]: sent [LCP ConfReq id=0x1 <asyncmap 0x0> <auth chap MS-v2> <magic 0xb3e014e7> <pcomp> <accomp>]
May 19 11:46:01 SERVIDOR pptpd[17771]: CTRL: Received PPTP Control Message (type: 15)
May 19 11:46:01 SERVIDOR pptpd[17771]: CTRL: Got a SET LINK INFO packet with standard ACCMs
May 19 11:46:01 SERVIDOR pptpd[17771]: GRE: read(fd=7,buffer=80505a0,len=8260) from network failed: status = -1 error = Protocol not available
May 19 11:46:01 SERVIDOR pptpd[17771]: CTRL: GRE read or PTY write failed (gre,pty)=(7,6)
May 19 11:46:01 SERVIDOR pptpd[17771]: CTRL: Reaping child PPP[17772]
May 19 11:46:01 SERVIDOR pppd[17772]: Modem hangup
May 19 11:46:01 SERVIDOR pppd[17772]: Connection terminated.
May 19 11:46:01 SERVIDOR pppd[17772]: Exit.
May 19 11:46:01 SERVIDOR pptpd[17771]: CTRL: Client 200.83.78.42 control connection finished
May 19 11:46:01 SERVIDOR pptpd[17771]: CTRL: Exiting now
May 19 11:46:01 SERVIDOR pptpd[2360]: MGR: Reaped child 17771
/etc/pptpd.conf
option /etc/ppp/pptpd-options
debug
localip 192.168.1.1
remoteip 192.168.1.60,192.168.1.61
/etc/ppp/chap-secrets
user1 * pass * 192.168.1.60
user2 * pass * 192.168.1.61
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