Looks like the connection was dropped and no server is currently available to process authentication requests.
Any ideas?
My system is in constant isolation. No use for land line phone here, so modem is direct plugged into the main wall socket.
Jan 29 07:53:56 pppd[387]: Connection terminated.
Jan 29 07:53:56 pppd[387]: Modem hangup
Jan 29 07:53:57 WAN Connection: Fail to connect with some issues.
Jan 29 07:53:57 stop_nat_rules: apply the redirect_rules!
Jan 29 07:54:10 pppd[387]: Connected to 00:30:88:1d:72:c7 via interface eth0
Jan 29 07:54:10 pppd[387]: Connect: ppp0 <--> eth0
Jan 29 07:54:40 pppd[387]: No response to PAP authenticate-requests
Jan 29 07:54:40 pppd[387]: Connection terminated.
Jan 29 07:54:51 pppd[387]: Connected to 00:30:88:1d:72:c7 via interface eth0
Jan 29 07:54:51 pppd[387]: Connect: ppp0 <--> eth0
Jan 29 07:55:21 pppd[387]: No response to PAP authenticate-requests
Jan 29 07:55:21 pppd[387]: Connection terminated.
Jan 29 07:55:31 pppd[387]: Connected to 00:30:88:1d:72:c7 via interface eth0
Jan 29 07:55:31 pppd[387]: Connect: ppp0 <--> eth0
Jan 29 07:56:02 pppd[387]: No response to PAP authenticate-requests
Jan 29 07:56:02 pppd[387]: Connection terminated.