Ports opened by Listener in Linux RH9 and Orale 18.104.22.168.0
hi, one little question:
Why the listener open the 8080 and 2100 ports on Linux?
i was thinking that the only used port was 1521.
listerner uses port you defined in your listener.ora file.
It can be non-1521, like 1525.
yes i know that.
Port number 1521 is th default port, but additional to that, i saw that ports 8080 and 2100 are opened by the listener too.
this is a part of the output of netstat -lntp of my Linux:
tcp 0 0 0.0.0.0:8080 0.0.0.0:* LISTEN 5594/tnslsnr
tcp 0 0 0.0.0.0:1521 0.0.0.0:* LISTEN 5594/tnslsnr
tcp 0 0 0.0.0.0:2100 0.0.0.0:* LISTEN 5594/tnslsnr
there is 8080 and 2100 ports too.
the question was why that other ports are opened?
These are used by XMLDB.
8080 - HTML access to the XMLDB repository.
2100 - FTP access to the XMLDB repository.
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