inclui el comentario de que hago ping perfectamente desde el servidor a
la estacion de trabajo, xq vi ese error y me salto esa duda, pero no es
ese el problema!!
traceroute to net-manager (XXX.XXX.XXX.XXX), 30 hops max, 40 byte packets
1 YYY.YYY.YYY.YYY (YYY.YYY.YYY.YYY) 5.841 ms 20.259 ms 20.360 ms
2 cisco (ZZZ.ZZZ.ZZZ.ZZZ) 23.867 ms 25.519 ms 26.699 ms
3 net-manager (XXX.XXX.XXX.XXX) 27.049 ms 28.722 ms 30.014 ms
On 04/20/2011 08:36 AM, Raydel Hernández Martínez wrote:
El 20/04/11 08:30, Aldo Martinez Selleras escribió:
he configurado un servidor de conexiones vpn con pptp como planteo en
el asunto del correo, expongo un +/- de como se llega a este servidor
LAN --- ROUTER (cisco) --- servidor PPTP
LAN --- ROUTER (cisco) --- servidor CORREO
o sea, para llegar al servidor de vpn desde una de las estaciones de
la LAN paso a traves de un router, el tema es que desde otra maquina
en la misma interface del router me conecto perfectamente a la vpn,
pero desde las maquinas de la LAN no, me devuelve un error en el
servidor de VPN
Apr 20 08:23:46 bck01 pptpd[2654]: MGR: Launching /usr/sbin/pptpctrl
to handle client
Apr 20 08:23:46 bck01 pptpd[2654]: CTRL: local address = 192.168.0.1
Apr 20 08:23:46 bck01 pptpd[2654]: CTRL: remote address = 192.168.0.10
Apr 20 08:23:46 bck01 pptpd[2654]: CTRL: pppd options file =
/etc/ppp/pptpd-options
Apr 20 08:23:46 bck01 pptpd[2654]: CTRL: Client xxx.xxx.xxx.xxx
control connection started
Apr 20 08:23:46 bck01 pptpd[2654]: CTRL: Received PPTP Control Message
(type: 1)
Apr 20 08:23:46 bck01 pptpd[2654]: CTRL: Made a START CTRL CONN RPLY
packet
Apr 20 08:23:46 bck01 pptpd[2654]: CTRL: I wrote 156 bytes to the client.
Apr 20 08:23:46 bck01 pptpd[2654]: CTRL: Sent packet to client
Apr 20 08:23:47 bck01 pptpd[2654]: CTRL: Received PPTP Control Message
(type: 7)
Apr 20 08:23:47 bck01 pptpd[2654]: CTRL: Set parameters to 10000000
maxbps, 3 window size
Apr 20 08:23:47 bck01 pptpd[2654]: CTRL: Made a OUT CALL RPLY packet
Apr 20 08:23:47 bck01 pptpd[2654]: CTRL: Starting call (launching
pppd, opening GRE)
Apr 20 08:23:47 bck01 pptpd[2654]: CTRL: pty_fd = 6
Apr 20 08:23:47 bck01 pptpd[2654]: CTRL: tty_fd = 7
Apr 20 08:23:47 bck01 pptpd[2654]: CTRL: I wrote 32 bytes to the client.
Apr 20 08:23:47 bck01 pptpd[2655]: CTRL (PPPD Launcher): program
binary = /usr/sbin/pppd
Apr 20 08:23:47 bck01 pptpd[2655]: CTRL (PPPD Launcher): local address
= 192.168.0.1
Apr 20 08:23:47 bck01 pptpd[2655]: CTRL (PPPD Launcher): remote
address = 192.168.0.10
Apr 20 08:23:47 bck01 pptpd[2654]: CTRL: Sent packet to client
Apr 20 08:23:47 bck01 pppd[2655]: Plugin
/usr/lib/pptpd/pptpd-logwtmp.so loaded.
Apr 20 08:23:47 bck01 pppd[2655]: pptpd-logwtmp: $Version$
Apr 20 08:23:47 bck01 pptpd[2654]: GRE: accepting packet #1
Apr 20 08:23:47 bck01 pptpd[2654]: GRE:
read(fd=7,buffer=80505a0,len=8260) from network failed: status = -1
error = No route to host
Apr 20 08:23:47 bck01 pptpd[2654]: CTRL: GRE read or PTY write failed
(gre,pty)=(7,6)
Apr 20 08:23:47 bck01 pptpd[2654]: CTRL: Reaping child PPP[2655]
Apr 20 08:23:47 bck01 kernel: [57794.828056] PPP generic driver
version 2.4.2
Apr 20 08:23:47 bck01 pptpd[2110]: MGR: Reaped child 2654
Apr 20 08:23:47 bck01 pptpd[2654]: CTRL: Client xxx.xxx.xxx.xxx
control connection finished
Apr 20 08:23:47 bck01 pptpd[2654]: CTRL: Exiting now
Apr 20 08:23:47 bck01 pppd[2655]: pppd 2.4.4 started by root, uid 0
Apr 20 08:23:47 bck01 pppd[2655]: Failed to open /dev/pts/1: No such
file or directory
Apr 20 08:23:47 bck01 pppd[2655]: Exit.
estas son las lineas con anormalidades,
Apr 20 08:23:47 bck01 pptpd[2654]: GRE:
read(fd=7,buffer=80505a0,len=8260) from network failed: status = -1
error = No route to host
Apr 20 08:23:47 bck01 pptpd[2654]: CTRL: GRE read or PTY write failed
(gre,pty)=(7,6)
y es interesante, xq desde este servidor yo le hago ping perfectamente
a mi estacion de trabajo, q es desde donde intento conectarme!
supongo que pueda ser algun problema con este tunnel(GRE) que crea la
vpn.
si alguien me pudiera dar una luz al respecto
mil gracias de antemano
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Lista de correos del Grupo de Usuarios de Tecnologías Libres de Cuba.
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Me parece que es un problema de que te falta alguna ruta, el error lo dice:
Apr 20 08:23:47 bck01 pptpd[2654]: GRE:
read(fd=7,buffer=80505a0,len=8260) from network failed: status = -1
error = !!!"No route to host"!!!
Saludos.
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