由於某種我不知道的原因，我的路由器每天幾乎在同一時間斷開連接。
有人知道發生了什麼事嗎？
路由器日誌：
Jul 10 09:58:16 pppd[57]: LCP terminated by peer (Connect time expired)
Jul 10 09:58:16 PPPoE: Disconnected
Jul 10 09:58:19 pppd[57]: Connection terminated.
Jul 10 09:58:19 pppd[57]: Connect time 8163958.2 minutes.
Jul 10 09:58:19 pppd[57]: Sent 511397338 bytes, received 878379040 bytes.
Jul 10 09:58:49 pppd[57]: Starting link
Jul 10 09:58:49 pppd[57]: PPP session is 980
Jul 10 09:58:49 pppd[57]: Connect: ppp0 <--> eth0
Jul 10 09:58:52 pppd[57]: CHAP authentication succeeded
Jul 10 09:58:52 pppd[57]: peer from calling number XX:XX:XX:4B:74:13 authorized
Jul 10 09:58:52 pppd[57]: Local IP address changed to XX.XX.148.218
Jul 10 09:58:53 PPPoE: connect to ISP
------------------------------------------------------------------------
Jul 11 09:58:53 pppd[57]: LCP terminated by peer (Connect time expired)
Jul 11 09:58:53 PPPoE: Disconnected
Jul 11 09:58:56 pppd[57]: Connection terminated.
Jul 11 09:58:56 pppd[57]: Connect time 1440.1 minutes.
Jul 11 09:58:56 pppd[57]: Sent 1813438109 bytes, received 3422917328 bytes.
Jul 11 09:59:16 ntp client: time is synchronized to time.nist.gov pool.ntp.org
Jul 11 09:59:26 pppd[57]: Starting link
Jul 11 09:59:26 pppd[57]: PPP session is 886
Jul 11 09:59:26 pppd[57]: Connect: ppp0 <--> eth0
Jul 11 09:59:29 pppd[57]: CHAP authentication succeeded
Jul 11 09:59:29 pppd[57]: peer from calling number XX:XX:XX:A1:1C:4A authorized
Jul 11 09:59:29 pppd[57]: Local IP address changed to XX.XX.207.124
Jul 11 09:59:29 pppd[57]: Remote IP address changed to XX.XX.246.30
Jul 11 09:59:29 PPPoE: connect to ISP
------------------------------------------------------------------------
Jul 12 09:59:29 pppd[57]: LCP terminated by peer (Connect time expired)
Jul 12 09:59:29 PPPoE: Disconnected
Jul 12 09:59:32 pppd[57]: Connection terminated.
Jul 12 09:59:32 pppd[57]: Connect time 1440.1 minutes.
Jul 12 09:59:32 pppd[57]: Sent 2362105148 bytes, received 2089980462 bytes.
Jul 12 09:59:36 ntp client: time is synchronized to time.nist.gov pool.ntp.org
Jul 12 10:00:02 pppd[57]: Starting link
Jul 12 10:00:02 pppd[57]: PPP session is 495
Jul 12 10:00:02 pppd[57]: Connect: ppp0 <--> eth0
Jul 12 10:00:05 pppd[57]: CHAP authentication succeeded
Jul 12 10:00:05 pppd[57]: peer from calling number XX:XX:XX:4B:74:13 authorized
Jul 12 10:00:05 pppd[57]: Local IP address changed to XX.XX.203.241
Jul 12 10:00:05 pppd[57]: Remote IP address changed to XX.XX.246.18
Jul 12 10:00:06 PPPoE: connect to ISP
------------------------------------------------------------------------
Jul 13 10:00:07 pppd[57]: LCP terminated by peer (Connect time expired)
Jul 13 10:00:07 PPPoE: Disconnected
Jul 13 10:00:10 pppd[57]: Connection terminated.
Jul 13 10:00:10 pppd[57]: Connect time 1440.1 minutes.
Jul 13 10:00:10 pppd[57]: Sent 2863355305 bytes, received 853862700 bytes.
Jul 13 10:00:40 pppd[57]: Starting link
Jul 13 10:00:40 pppd[57]: PPP session is 642
Jul 13 10:00:40 pppd[57]: Connect: ppp0 <--> eth0
Jul 13 10:00:43 pppd[57]: CHAP authentication succeeded
Jul 13 10:00:43 pppd[57]: peer from calling number XX:XX:XX:C2:D9:B0 authorized
Jul 13 10:00:43 pppd[57]: Local IP address changed to XX.XX.204.134
Jul 13 10:00:43 pppd[57]: Remote IP address changed to XX.XX.246.21
Jul 13 10:00:43 PPPoE: connect to ISP
------------------------------------------------------------------------
Jul 14 10:00:32 pppd[57]: LCP terminated by peer (Connect time expired)
Jul 14 10:00:32 PPPoE: Disconnected
Jul 14 10:00:35 pppd[57]: Connection terminated.
Jul 14 10:00:35 pppd[57]: Connect time 1439.9 minutes.
Jul 14 10:00:35 pppd[57]: Sent 3331721595 bytes, received 4171819205 bytes.
Jul 14 10:01:05 pppd[57]: Starting link
Jul 14 10:01:05 pppd[57]: PPP session is 1684
Jul 14 10:01:05 pppd[57]: Connect: ppp0 <--> eth0
Jul 14 10:01:08 pppd[57]: CHAP authentication succeeded
Jul 14 10:01:08 pppd[57]: peer from calling number XX:XX:XX:4B:74:13 authorized
Jul 14 10:01:08 pppd[57]: Local IP address changed to XX.XX.193.34
Jul 14 10:01:08 pppd[57]: Remote IP address changed to XX.XX.246.18
Jul 14 10:01:09 PPPoE: connect to ISP
答案1
我看到連線被對等方終止，正如您問題的評論中所指出的，這意味著 ISP 終止了連線。此外，這種情況恰好發生在連接建立後的24 小時內，這表明您的ISP 強制斷開連接（一種確保您的IP 位址每24 小時更改一次的措施，這使得在家庭網路上運行伺服器變得更痛苦）。
嘗試在不同時間斷開或重新啟動路由器，並觀察何時發生斷開連線。如果它們現在恰好在操作後 24 小時內發生（而不是在您之前觀察到的時間），則這是您的 ISP 每 24 小時斷開一次連接的另一個指標。