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Testing: Difference between revisions
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→troubleshooting steps for connection test
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** protected by antivirus? | ** protected by antivirus? | ||
** connect to localhost ex: {{kbd | key= telnet 127.0.0.1 23}} where 23 is the port number where the service running | ** connect to localhost ex: {{kbd | key= telnet 127.0.0.1 23}} where 23 is the port number where the service running | ||
*** if the local service is web server | *** if the local service is web server, you can also try {{kbd | key = <nowiki>lynx http://127.0.0.1</nowiki>}} for {{Linux}} | ||
WAN o ------- <span style="color:red">o LAN ------- o localhost</span> | WAN o ------- <span style="color:red">o LAN ------- o localhost</span> | ||
* testing on LAN: Is service alive? The different servers between LAN or with the same ip class (ex: 1.2.3.*) may not have the firewall limit. | * testing on LAN: Is service alive? The different servers between LAN or with the same ip class (ex: 1.2.3.*) may not have the firewall limit. | ||
** double [[Testing#check_the_server.2Fservice_logs | check the server/service logs]] | ** connect to localhost ex: {{kbd | key= telnet 172.18.0.1 23}} (1) IP start with 172.18... is [http://www.itcom.itd.umich.edu/backbone/umnet/privateIP.html Private IP Network Numbers] (2) where 23 is the port number where the service running | ||
*** if the local service is web server, you can also try {{kbd | key = <nowiki>lynx http://172.18.0.1</nowiki>}} for {{Linux}} | |||
* double [[Testing#check_the_server.2Fservice_logs | check the server/service logs]] | |||
<span style="color:red">WAN o ------- o LAN ------- o localhost</span> | <span style="color:red">WAN o ------- o LAN ------- o localhost</span> | ||