[CentOS] pptp client automatically disconnected after some time

Hi,

i tried with centos 6.5, but got same issue and same log in
/var/log/messages. Connection happening successfully but after some time,
it hang up and not working.

Please suggest me to resolve this weird problem.

Regards
Ben


On Tue, Jul 15, 2014 at 3:54 PM, Benjamin Fernandis <benjo11111 at gmail.com>
wrote:

> Hi,
>
> I configured pptp client and it connected successfully. but after
> sometimes it automatically got disconnected.
>
>
> /var/log/messages :
>
> Jul 15 15:29:19 ahc151l pppd[4725]: pppd 2.4.5 started by root, uid 0
> Jul 15 15:29:19 ahc151l pppd[4725]: Using interface ppp0
> Jul 15 15:29:19 ahc151l pppd[4725]: Connect: ppp0 <--> /dev/pts/2
> Jul 15 15:29:19 ahc151l NetworkManager[852]: <info> (ppp0): new Generic
> device (driver: 'unknown' ifindex: 19)
> Jul 15 15:29:19 ahc151l NetworkManager[852]: <info> (ppp0): exported as
> /org/freedesktop/NetworkManager/Devices/18
> Jul 15 15:29:19 ahc151l pptp[4727]: anon log[main:pptp.c:333]: The
> synchronous pptp option is NOT activated
> Jul 15 15:29:19 ahc151l pptp[4736]: anon log[ctrlp_rep:pptp_ctrl.c:254]:
> Sent control packet type is 1 'Start-Control-Connection-Request'
> Jul 15 15:29:19 ahc151l pptp[4736]: anon log[ctrlp_disp:pptp_ctrl.c:754]:
> Received Start Control Connection Reply
> Jul 15 15:29:19 ahc151l pptp[4736]: anon log[ctrlp_disp:pptp_ctrl.c:788]:
> Client connection established.
> Jul 15 15:29:20 ahc151l pptp[4736]: anon log[ctrlp_rep:pptp_ctrl.c:254]:
> Sent control packet type is 7 'Outgoing-Call-Request'
> Jul 15 15:29:20 ahc151l pptp[4736]: anon log[ctrlp_disp:pptp_ctrl.c:873]:
> Received Outgoing Call Reply.
> Jul 15 15:29:20 ahc151l pptp[4736]: anon log[ctrlp_disp:pptp_ctrl.c:912]:
> Outgoing call established (call ID 0, peer's call ID 50663).
> Jul 15 15:29:20 ahc151l pptp[4736]: anon log[ctrlp_disp:pptp_ctrl.c:976]:
> PPTP_SET_LINK_INFO received from peer_callid 38835
> Jul 15 15:29:20 ahc151l pptp[4736]: anon
> log[ctrlp_disp:pptp_ctrl.c:979]:   send_accm is 00000000, recv_accm is
> FFFFFFFF
> Jul 15 15:29:20 ahc151l pptp[4736]: anon warn[ctrlp_disp:pptp_ctrl.c:982]:
> Non-zero Async Control Character Maps are not supported!
> Jul 15 15:29:20 ahc151l pppd[4725]: Warning - secret file
> /etc/ppp/chap-secrets has world and/or group access
> Jul 15 15:29:20 ahc151l pppd[4725]: CHAP authentication succeeded
> Jul 15 15:29:20 ahc151l pppd[4725]: MPPE 128-bit stateless compression
> enabled
> Jul 15 15:29:22 ahc151l pppd[4725]: local  IP address 192.168.9.106
> Jul 15 15:29:22 ahc151l pppd[4725]: remote IP address 192.168.9.100
>
>
>
> Jul 15 15:30:01 ahc151l systemd: Starting Session 38 of user root.
>
> Jul 15 15:30:01 ahc151l systemd: Started Session 38 of user root.
>
>
> Jul 15 15:30:19 ahc151l pptp[4736]: anon log[logecho:pptp_ctrl.c:692]:
> Echo Request received.
> Jul 15 15:30:19 ahc151l pptp[4736]: anon log[ctrlp_rep:pptp_ctrl.c:254]:
> Sent control packet type is 6 'Echo-Reply'
> Jul 15 15:30:39 ahc151l gnome-session: (gnome-shell:2148): St-CRITICAL **:
> st_label_set_text: assertion `text != NULL' failed
> Jul 15 15:31:19 ahc151l pptp[4736]: anon log[logecho:pptp_ctrl.c:692]:
> Echo Request received.
> Jul 15 15:31:19 ahc151l pptp[4736]: anon log[ctrlp_rep:pptp_ctrl.c:254]:
> Sent control packet type is 6 'Echo-Reply'
> Jul 15 15:32:19 ahc151l pptp[4736]: anon log[logecho:pptp_ctrl.c:692]:
> Echo Request received.
> Jul 15 15:32:19 ahc151l pptp[4736]: anon log[ctrlp_rep:pptp_ctrl.c:254]:
> Sent control packet type is 6 'Echo-Reply'
> Jul 15 15:32:19 ahc151l pptp[4736]: anon log[logecho:pptp_ctrl.c:692]:
> Echo Reply received.
> Jul 15 15:33:19 ahc151l pptp[4736]: anon log[logecho:pptp_ctrl.c:692]:
> Echo Reply received.
> Jul 15 15:34:19 ahc151l pptp[4736]: anon log[logecho:pptp_ctrl.c:692]:
> Echo Reply received.
> Jul 15 15:34:24 ahc151l pptp[4727]: anon log[decaps_gre:pptp_gre.c:427]:
> buffering packet 311 (expecting 310, lost or reordered)
> Jul 15 15:34:38 ahc151l gnome-session: (gnome-shell:2148): St-CRITICAL **:
> st_label_set_text: assertion `text != NULL' failed
> Jul 15 15:35:19 ahc151l pptp[4736]: anon log[logecho:pptp_ctrl.c:692]:
> Echo Reply received.
> Jul 15 15:36:19 ahc151l pptp[4736]: anon log[logecho:pptp_ctrl.c:692]:
> Echo Reply received.
> Jul 15 15:37:19 ahc151l pptp[4736]: anon log[logecho:pptp_ctrl.c:692]:
> Echo Reply received.
> Jul 15 15:38:20 ahc151l pptp[4736]: anon log[logecho:pptp_ctrl.c:692]:
> Echo Reply received.
> Jul 15 15:38:20 ahc151l pptp[4736]: anon log[logecho:pptp_ctrl.c:694]: no
> more Echo Reply/Request packets will be reported.
> Jul 15 15:38:38 ahc151l gnome-session: (gnome-shell:2148): St-CRITICAL **:
> st_label_set_text: assertion `text != NULL' failed
> Jul 15 15:40:01 ahc151l systemd: Starting Session 39 of user root.
> Jul 15 15:40:01 ahc151l systemd: Started Session 39 of user root.
> Jul 15 15:42:38 ahc151l gnome-session: (gnome-shell:2148): St-CRITICAL **:
> st_label_set_text: assertion `text != NULL' failed
> Jul 15 15:44:21 ahc151l gnome-session: (process:5993): GLib-CRITICAL **:
> g_slice_set_config: assertion `sys_page_size == 0' failed
> Jul 15 15:50:01 ahc151l systemd: Starting Session 40 of user root.
> Jul 15 15:50:01 ahc151l systemd: Started Session 40 of user root.
> Jul 15 15:50:37 ahc151l gnome-session: NOTE: child process received
> `Goodbye', closing down
>
>
> what could be wrong.? I can see some other gnome-session null failed
> messages and sytemd session 40 of user root.
>
> Is there any other issues?
>
> I just installed centos 7 64 bit
>
> Regards
> Ben
>