就反复出这个日志，求大佬帮看一下 华硕 TUF AX5400 目前 wan 设置 NAT Type Symmetric DNS Privacy Protocol none PPP 验证方式 自动 闲置断线时间 (秒) 0 最大传输单位（ MTU ） 1492 最大接收单位（ MRU ） 1492 网络监测 关闭
Jan 25 15:28:30 WAN Connection: Failed to authenticate ourselves to peer. Jan 25 15:28:32 pppd[10832]: Connection terminated. Jan 25 15:28:32 pppd[10832]: Modem hangup Jan 25 15:28:42 pppd[10832]: Connected to 68:e2:09:d3:03:93 via interface eth4 Jan 25 15:28:42 pppd[10832]: Connect: ppp0 <--> eth4 Jan 25 15:28:42 pppd[10832]: PAP authentication failed Jan 25 15:28:48 pppd[10832]: Connection terminated. Jan 25 15:28:48 pppd[10832]: Modem hangup Jan 25 15:28:58 pppd[10832]: Connected to 68:e2:09:d3:03:93 via interface eth4 Jan 25 15:28:58 pppd[10832]: Connect: ppp0 <--> eth4 Jan 25 15:28:58 pppd[10832]: PAP authentication failed Jan 25 15:29:04 pppd[10832]: Connection terminated. Jan 25 15:29:04 pppd[10832]: Modem hangup Jan 25 15:29:14 pppd[10832]: Connected to 68:e2:09:d3:03:93 via interface eth4 Jan 25 15:29:14 pppd[10832]: Connect: ppp0 <--> eth4 Jan 25 15:29:15 pppd[10832]: PAP authentication succeeded Jan 25 15:29:15 pppd[10832]: peer from calling number 68:E2:09:D3:03:93 authorized Jan 25 15:29:15 pppd[10832]: local IP address 10.113.174.100 Jan 25 15:29:15 pppd[10832]: remote IP address 10.113.160.1 Jan 25 15:29:15 pppd[10832]: primary DNS address 116.116.116.116 Jan 25 15:29:15 pppd[10832]: secondary DNS address 221.5.88.88 Jan 25 15:29:15 wan: finish adding multi routes Jan 25 15:29:15 miniupnpd[5993]: shutting down MiniUPnPd Jan 25 15:29:15 miniupnpd: it is advised to use network interface name instead of 192.168.50.1/255.255.255.0 Jan 25 15:29:15 miniupnpd[9465]: HTTP listening on port 50840 Jan 25 15:29:15 miniupnpd[9465]: Listening for NAT-PMP/PCP traffic on port 5351 Jan 25 15:29:16 WAN Connection: WAN was restored. Jan 25 15:29:18 BWDPI: force to flush flowcache entries Jan 25 15:29:18 BWDPI: rollback fc Jan 25 15:29:23 kernel: SHN Release Version: 2.0.2 d2ff630 Jan 25 15:29:23 kernel: UDB Core Version: 0.2.20 Jan 25 15:29:23 kernel: sizeof forward pkt param = 192 Jan 25 15:29:23 BWDPI: fun bitmap = 47f Jan 25 15:29:25 kernel: Archer TCP Pure ACK Enabled