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