大家好, 我自上週12強美國打委內瑞拉那一天晚上開始, 就發現家裡的網路出現異常(慢) , 這幾天已嘗試路由器重置, 但不有效, 所以上來和大家詢問, 我會盡量提供完整資訊給大 家, 謝謝！ 老實說我剛開始以為, 是12強的關係, 大家都在看網路直播, 所以網路比較慢, 但是台灣 都打完得冠軍了, 我網路反兒更慢, 這幾天還出現無法上網的狀況, 打開銀行APP會顯示失敗那種, 我的資訊如下: 1. 路由器: 陸版小米路由器 AX3000 Mesh 黑色/ 2022 年購入 2. 網路線: 綠聯 CAT6A (家裡全部都是 CAT6A 2022年更新) 3. 固網商: 大大_頻 (100Mbps/100Mbps) 4. 全家都是 WIFI6, 有2.4g頻段和5g頻段, 雙頻合一, 給設備自行選擇 5. 家裏的 wifi 如下 https://imgur.com/ZsSITzI 5. 已嘗試 (1) (X)網路被偷聯 -> 已改密碼, 但是網路慢, 甚至打不開 (2) (O)重置路由器 -> 已重置2、3次, 但是網路慢, 甚至打不開 (3) (O)更改頻段 -> 已更改, 但是網路慢, 甚至打不開 https://imgur.com/bSjoqzr (4) (O)找尋錯誤報告: 這部分比較有意思, 原來小米路由器有後台管理頁面, 一打開就發現大大的錯誤訊息, 如 下圖所示, 前面幾個我看不懂, 不過DNS解析異常我還知道, 我有試手動改DNS 為 8.8.8.8 和 1.1.1 .1 結果更「慘」, ping 飆到20000多, 如下 https://imgur.com/PmqKdlE ``` PING www.google.com (142.250.204.36): 56 data bytes Request timeout for icmp_seq 0 Request timeout for icmp_seq 1 Request timeout for icmp_seq 2 Request timeout for icmp_seq 3 Request timeout for icmp_seq 4 Request timeout for icmp_seq 5 Request timeout for icmp_seq 6 Request timeout for icmp_seq 7 Request timeout for icmp_seq 8 Request timeout for icmp_seq 9 Request timeout for icmp_seq 10 Request timeout for icmp_seq 11 Request timeout for icmp_seq 12 Request timeout for icmp_seq 13 Request timeout for icmp_seq 14 Request timeout for icmp_seq 15 Request timeout for icmp_seq 16 Request timeout for icmp_seq 17 Request timeout for icmp_seq 18 Request timeout for icmp_seq 19 Request timeout for icmp_seq 20 Request timeout for icmp_seq 21 Request timeout for icmp_seq 22 Request timeout for icmp_seq 23 Request timeout for icmp_seq 24 64 bytes from 142.250.204.36: icmp_seq=0 ttl=115 time=25608.799 ms 64 bytes from 142.250.204.36: icmp_seq=1 ttl=115 time=24724.245 ms 64 bytes from 142.250.204.36: icmp_seq=2 ttl=115 time=23722.736 ms 64 bytes from 142.250.204.36: icmp_seq=3 ttl=115 time=23649.399 ms 64 bytes from 142.250.204.36: icmp_seq=4 ttl=115 time=22714.919 ms 64 bytes from 142.250.204.36: icmp_seq=5 ttl=115 time=21986.688 ms 64 bytes from 142.250.204.36: icmp_seq=7 ttl=115 time=22525.631 ms 64 bytes from 142.250.204.36: icmp_seq=8 ttl=115 time=21523.264 ms 64 bytes from 142.250.204.36: icmp_seq=9 ttl=115 time=21746.751 ms 64 bytes from 142.250.204.36: icmp_seq=10 ttl=115 time=21055.257 ms 64 bytes from 142.250.204.36: icmp_seq=11 ttl=115 time=21661.086 ms 64 bytes from 142.250.204.36: icmp_seq=12 ttl=115 time=21136.710 ms 64 bytes from 142.250.204.36: icmp_seq=13 ttl=115 time=20425.335 ms 64 bytes from 142.250.204.36: icmp_seq=14 ttl=115 time=19998.674 ms 64 bytes from 142.250.204.36: icmp_seq=15 ttl=115 time=21294.669 ms 64 bytes from 142.250.204.36: icmp_seq=16 ttl=115 time=23108.870 ms 64 bytes from 142.250.204.36: icmp_seq=17 ttl=115 time=24975.690 ms ``` 改成自動分配DNS後 ping 如下, ping 直好很多, 但是lost 多 ``` 64 bytes from 142.250.204.36: icmp_seq=13907 ttl=115 time=6.964 ms 64 bytes from 142.250.204.36: icmp_seq=13908 ttl=115 time=6.807 ms 64 bytes from 142.250.204.36: icmp_seq=13909 ttl=115 time=7.846 ms 64 bytes from 142.250.204.36: icmp_seq=13910 ttl=115 time=5.970 ms 64 bytes from 142.250.204.36: icmp_seq=13911 ttl=115 time=6.150 ms 64 bytes from 142.250.204.36: icmp_seq=13912 ttl=115 time=7.874 ms 64 bytes from 142.250.204.36: icmp_seq=13913 ttl=115 time=7.550 ms 64 bytes from 142.250.204.36: icmp_seq=13914 ttl=115 time=120.658 ms 64 bytes from 142.250.204.36: icmp_seq=13915 ttl=115 time=15.230 ms 64 bytes from 142.250.204.36: icmp_seq=13916 ttl=115 time=78.761 ms ping: sendto: No route to host ping: sendto: No route to host ping: sendto: No route to host Request timeout for icmp_seq 13919 ping: sendto: No route to host Request timeout for icmp_seq 13920 ping: sendto: No route to host Request timeout for icmp_seq 13921 ping: sendto: No route to host Request timeout for icmp_seq 13922 ping: sendto: No route to host Request timeout for icmp_seq 13923 ping: sendto: No route to host Request timeout for icmp_seq 13924 ping: sendto: No route to host Request timeout for icmp_seq 13925 ping: sendto: No route to host Request timeout for icmp_seq 13926 ping: sendto: No route to host Request timeout for icmp_seq 13927 ping: sendto: No route to host Request timeout for icmp_seq 13928 ping: sendto: No route to host Request timeout for icmp_seq 13929 ping: sendto: No route to host Request timeout for icmp_seq 13930 ping: sendto: No route to host Request timeout for icmp_seq 13931 ping: sendto: No route to host Request timeout for icmp_seq 13932 ~ Request timeout for icmp_seq 13986 ping: sendto: No route to host Request timeout for icmp_seq 13987 ping: sendto: No route to host Request timeout for icmp_seq 13988 ping: sendto: No route to host Request timeout for icmp_seq 13989 ping: sendto: No route to host Request timeout for icmp_seq 13990 ping: sendto: No route to host Request timeout for icmp_seq 13991 ping: sendto: No route to host Request timeout for icmp_seq 13992 ping: sendto: No route to host Request timeout for icmp_seq 13993 Request timeout for icmp_seq 13994 64 bytes from 142.250.204.36: icmp_seq=13995 ttl=115 time=492.255 ms 64 bytes from 142.250.204.36: icmp_seq=13996 ttl=115 time=281.200 ms 64 bytes from 142.250.204.36: icmp_seq=13997 ttl=115 time=44.228 ms 64 bytes from 142.250.204.36: icmp_seq=13998 ttl=115 time=182.612 ms 64 bytes from 142.250.204.36: icmp_seq=13999 ttl=115 time=42.687 ms 64 bytes from 142.250.204.36: icmp_seq=14000 ttl=115 time=607.615 ms 64 bytes from 142.250.204.36: icmp_seq=14001 ttl=115 time=243.851 ms ping: sendto: No route to host Request timeout for icmp_seq 14002 ping: sendto: No route to host Request timeout for icmp_seq 14003 ping: sendto: No route to host Request timeout for icmp_seq 14004 ping: sendto: No route to host Request timeout for icmp_seq 14005 ping: sendto: No route to host Request timeout for icmp_seq 14006 ping: sendto: No route to host Request timeout for icmp_seq 14007 ~ Request timeout for icmp_seq 14026 ping: sendto: No route to host Request timeout for icmp_seq 14027 Request timeout for icmp_seq 14028 64 bytes from 142.250.204.36: icmp_seq=14029 ttl=115 time=6.620 ms Request timeout for icmp_seq 14030 64 bytes from 142.250.204.36: icmp_seq=14031 ttl=115 time=10.254 ms 64 bytes from 142.250.204.36: icmp_seq=14032 ttl=115 time=9.913 ms 64 bytes from 142.250.204.36: icmp_seq=14033 ttl=115 time=9.484 ms 64 bytes from 142.250.204.36: icmp_seq=14034 ttl=115 time=6.985 ms 64 bytes from 142.250.204.36: icmp_seq=14035 ttl=115 time=8.072 ms ``` DNS 192.168.18.1 看起來是華為的? 就不知道是否為我是陸版小米路由器的關係, 不能 改 anyware 至少我去兩年多用的很正常啊, 6. 補上測速報告, 網路連得上時狀況, 連不上就根本打不開 https://imgur.com/jEifaVF 7. 電腦中毒？ 家裏都是 mac , 已掃毒顯示正常 希望大家幫我解答看看, 或是要任何資訊我都可以再補上, 我同時也有預算可以買新路由, 如果能解決問題當然沒問題 謝謝 --

※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 118.150.0.10 (臺灣) ※ 文章網址: https://webptt.com/m.aspx?n=bbs/Network/M.1733144860.A.441.html ※ 編輯: raindeer896 (118.150.0.10 臺灣), 12/02/2024 21:11:52 ※ 編輯: raindeer896 (118.150.0.10 臺灣), 12/02/2024 21:13:03 ※ 編輯: raindeer896 (118.150.0.10 臺灣), 12/02/2024 21:15:32