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Operating Systems Linux Red Hat Restart of services if port no is changed in /etc/services in RHEL Post 302794865 by RHCE on Wednesday 17th of April 2013 12:27:29 AM
Old 04-17-2013
Thanks Corona688 for your answer. But, my question is how to change port of SSL which is 443 by default.

Also, can you please clarify with the help of an example how changing /etc/services is going to mislabel the netstat listings?

Regards
 

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Net::Proxy::Connector::ssl(3pm) 			User Contributed Perl Documentation			   Net::Proxy::Connector::ssl(3pm)

NAME
Net::Proxy::Connector::ssl - SSL Net::Proxy connector DESCRIPTION
"Net::Proxy::Connecter::ssl" is a "Net::Proxy::Connector" that can manage SSL connections (thanks to "IO::Socket::SSL"). By default, this connector creates SSL sockets. You will need to subclass it to create "smarter" connectors than can upgrade their connections to SSL. In addition to the options listed below, this connector accepts all "SSL_..." options to "IO::Socket::SSL". They are transparently passed through to the appropriate "IO::Socket::SSL" methods when needed. CONNECTOR OPTIONS
The connector accept the following options: "in" o host The listening address. If not given, the default is "localhost". o port The listening port. o start_cleartext If true, the connection will start in cleartext. It is possible to upgrade a socket to using SSL with the "upgrade_SSL()" method. "out" o host The listening address. If not given, the default is "localhost". o port The listening port. o start_cleartext If true, the connection will start in cleartext. It is possible to upgrade a socket to using SSL with the "upgrade_SSL()" method. METHODS
The "Net::Proxy::Connector::ssl" connector has an extra method: upgrade_SSL( $sock ) This method will upgrade a cleartext socket to SSL. If the socket is already in SSL, it will "carp()". CREATING A SELF-SIGNED CERTIFICATE I tend to forget this information, and the openssl documentation doesn't make this any clearer, so here are the most basic commands needed to create your own self-signed certificate (courtesy David Morel): $ openssl genrsa -out key.pem 1024 $ openssl req -new -key key.pem -x509 -out cert.pem -days 365 A certificate is required is you want to run a SSL server or a proxy with a "Net::Proxy::Connector::ssl" as its "in" connector. Once the key and certificate have been created, you can use them in your parameter list to "Net::Proxy->new()" (they are passed through to "IO::Socket::SSL"): Net::Proxy->new( { in => { host => '0.0.0.0', port => 443, SSL_key_file => 'key.pem', SSL_cert_file => 'cert.pem', }, out => { type => 'tcp', port => '80' } } ); AUTHOR
Philippe 'BooK' Bruhat, "<book@cpan.org>". COPYRIGHT
Copyright 2006 Philippe 'BooK' Bruhat, All Rights Reserved. LICENSE
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.10.1 2009-10-18 Net::Proxy::Connector::ssl(3pm)
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