大佬们帮忙看看这日志是什么意思

378066567

想知道是不是运营商那边断线的，隔三差五的就会断一次，求大佬解答。

Jan 21 20:00:27 pppd[523]: LCP terminated by peer
Jan 21 20:00:27 pppd[523]: Connect time 2877.0 minutes.
Jan 21 20:00:27 pppd[523]: Sent 3159536808 bytes, received 3630698637 bytes.
Jan 21 20:00:27 pppd[523]: Modem hangup
Jan 21 20:00:27 pppd[523]: Connection terminated.
Jan 21 20:00:27 RT-N56U_B1: WAN down (ppp0)
Jan 21 20:00:27 dnsmasq[7340]: read /etc/hosts - 4 addresses
Jan 21 20:00:27 dnsmasq[7340]: read /etc/storage/dnsmasq/hosts - 0 addresses
Jan 21 20:00:27 dnsmasq-dhcp[7340]: read /etc/dnsmasq/dhcp/dhcp-hosts.rc
Jan 21 20:00:27 pppd[523]: Sent PADT
Jan 21 20:00:27 admin: 运行后 WAN 状态: WAN 状态:【down】, WAN 接口:【ppp0】, WAN IP:【218.90.94.251】
Jan 21 20:00:27 PPPoE: Disconnected
Jan 21 20:00:37 pppd[523]: PPP session is 12398 (0x306e)
Jan 21 20:00:37 pppd[523]: Connected to 10:51:72:28:54:0d via interface eth2.2
Jan 21 20:00:37 pppd[523]: Using interface ppp0
Jan 21 20:00:37 pppd[523]: Connect: ppp0 <--> eth2.2
Jan 21 20:00:37 pppd[523]: syncppp not active
Jan 21 20:00:38 pppd[523]: CHAP authentication succeeded: Authentication success,Welcome!
Jan 21 20:00:38 pppd[523]: CHAP authentication succeeded
Jan 21 20:00:38 pppd[523]: peer from calling number 10:51:72:28:54:0D authorized
Jan 21 20:00:38 pppd[523]: local  IP address 58.214.136.227
Jan 21 20:00:38 pppd[523]: remote IP address 58.214.136.1
Jan 21 20:00:38 pppd[523]: primary   DNS address 221.228.255.1
Jan 21 20:00:38 pppd[523]: secondary DNS address 218.2.135.1
Jan 21 20:00:38 RT-N56U_B1: WAN up (ppp0)
Jan 21 20:00:38 dnsmasq[7340]: read /etc/hosts - 4 addresses
Jan 21 20:00:38 dnsmasq[7340]: read /etc/storage/dnsmasq/hosts - 0 addresses
Jan 21 20:00:38 dnsmasq-dhcp[7340]: read /etc/dnsmasq/dhcp/dhcp-hosts.rc