OPNsense Forum
English Forums => Web Proxy Filtering and Caching => Topic started by: t.mayer on March 07, 2019, 08:23:40 pm
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Due tu historical reasons our students are using port 800 in there mobile-device-proxy-settings.
No I want to switch from pfsense (where port 800 was possible ) to opnsense.
When I change the default port (3128) to 800 the proxy-server wont start again.
Error in the logs: Fatal: Unable to open http socket
On the console sockstat -4 -l does not show port 800 to be in use.
Can you help me please!
Greeds and thanks!
Tom
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ports 0 < x < 1024 need root privileges to bind. It is probably cheaper if you just add a DNAT (port Forward) rule to the interface IP (NOT localhost as this is used to intercept)
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Hey Fabian,
thanks for the quick response!
Your suggestion works for me with the following NAT-rule:
- Interface: LAN
- TCP/Protocol: IPv4/TCP+UDP
- Destination port range: 800
- Redirect target ip: <ip of OPNsense>
- Redirect target port: 3128
Thanks for your help!