попробовал перенести 192.168.0.1 из heart-beat server в default gateway - результат отрицательный
Jan 1 00:00:09 pppd[77]: pppd 2.4.2 started by (unknown), uid 0
Jan 1 00:00:09 pppd[77]: Serial connection established.
Jan 1 00:00:09 pppd[77]: Using interface ppp0
Jan 1 00:00:09 pppd[77]: Connect: ppp0 -> /dev/pts/0
Jan 1 00:00:12 pppd[77]: Modem hangup
Jan 1 00:00:12 pppd[77]: Connection terminated.
Jan 1 00:00:43 pppd[77]: Serial connection established.
Jan 1 00:00:43 pppd[77]: Using interface ppp0
Jan 1 00:00:43 pppd[77]: Connect: ppp0 -> /dev/pts/0
Jan 1 00:01:07 pppd[77]: Modem hangup
Jan 1 00:01:07 pppd[77]: Connection terminated.
Jan 1 00:01:37 pppd[77]: Serial connection established.
Jan 1 00:01:37 pppd[77]: Using interface ppp0
Jan 1 00:01:37 pppd[77]: Connect: ppp0 -> /dev/pts/0
Jan 1 00:01:37 pppd[77]: Modem hangup
Jan 1 00:01:37 pppd[77]: Connection terminated.
Jan 1 00:02:08 pppd[77]: Serial connection established.
Jan 1 00:02:08 pppd[77]: Using interface ppp0
Jan 1 00:02:08 pppd[77]: Connect: ppp0 -> /dev/pts/0
Jan 1 00:02:39 pppd[77]: LCP: timeout sending Config-Requests
Jan 1 00:02:39 pppd[77]: Connection terminated.
Jan 1 00:03:09 pppd[77]: Serial connection established.
Jan 1 00:03:09 pppd[77]: Using interface ppp0
Jan 1 00:03:09 pppd[77]: Connect: ppp0 -> /dev/pts/1
Jan 1 00:03:40 pppd[77]: LCP: timeout sending Config-Requests
Jan 1 00:03:40 pppd[77]: Connection terminated.


D:5A 192.169.1.2 86194 secs
ptp.c:276]: The synchronous pptp option is NOT activated
