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Testing: Difference between revisions
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→troubleshooting steps
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=== troubleshooting steps === | === troubleshooting steps === | ||
We met the trouble on WAN | We met the trouble on WAN | ||
* | * Down for everyone or just me? Check by [[Web_Ping#同時從世界各處測試網站連線 | Web Ping]] | ||
* testing on localhost: | * testing on localhost: | ||
** Is service alive? | ** Is service alive? | ||
** with iptable limit? antivirus limit? | ** with iptable limit? antivirus limit? | ||
* testing on LAN: Is service alive? (often without firewall limit) | * testing on LAN: Is service alive? (the servers between LAN often without firewall limit) | ||
** double [[Testing#check_the_server.2Fservice_logs | check the server/service logs]] | ** double [[Testing#check_the_server.2Fservice_logs | check the server/service logs]] | ||
* find the problem occurred: (1)local service (2)server to LAN (3)server to WAN | * find the problem occurred: (1)local service (2)server to LAN (3)server to WAN | ||
* other issue: | |||
** bandwidth cost too much by certain users, | |||
** exceed the request limit of firewall | |||
== user client node == | == user client node == | ||