Sonicwall 開網頁很慢,Line無法傳送圖片

Previously, external colleagues reported,Line on the phone could send messages normally,But could not send pictures,And using another network it worked fine。After studying for a while,I thought it might be an MTU problem,剛好出問題的Sonet網路是採pppoe撥號便上網查建議數值一般建議是1492或1484而Sonicwall防火牆預設值是1500在調整過後Line即可正常傳送圖片

  昨日海外MIS反應在網路斷線恢復後開網頁變得好慢但用ping測試都很正常他加班測試到八點多還是無解後來我又再度想起會不會是MTU的問題便請他上網查詢中國電信網路的建議值查詢結果一樣是1492及1484修改過後立馬解決問題

【修改方式】
「Network」-「Interfaces」-「Configure(上網的介面)」-「Advanced」下方找到「Interface MTU」改成1492即可

 

另外在撥接上網路後也可到「Protocol」查到Server的MTU值可作為參考

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.