diff --git a/nginx/fastcgi.conf b/nginx/fastcgi.conf
new file mode 100644
index 0000000..091738c
--- /dev/null
+++ b/nginx/fastcgi.conf
@@ -0,0 +1,26 @@
+
+fastcgi_param  SCRIPT_FILENAME    $document_root$fastcgi_script_name;
+fastcgi_param  QUERY_STRING       $query_string;
+fastcgi_param  REQUEST_METHOD     $request_method;
+fastcgi_param  CONTENT_TYPE       $content_type;
+fastcgi_param  CONTENT_LENGTH     $content_length;
+
+fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;
+fastcgi_param  REQUEST_URI        $request_uri;
+fastcgi_param  DOCUMENT_URI       $document_uri;
+fastcgi_param  DOCUMENT_ROOT      $document_root;
+fastcgi_param  SERVER_PROTOCOL    $server_protocol;
+fastcgi_param  REQUEST_SCHEME     $scheme;
+fastcgi_param  HTTPS              $https if_not_empty;
+
+fastcgi_param  GATEWAY_INTERFACE  CGI/1.1;
+fastcgi_param  SERVER_SOFTWARE    nginx/$nginx_version;
+
+fastcgi_param  REMOTE_ADDR        $remote_addr;
+fastcgi_param  REMOTE_PORT        $remote_port;
+fastcgi_param  SERVER_ADDR        $server_addr;
+fastcgi_param  SERVER_PORT        $server_port;
+fastcgi_param  SERVER_NAME        $server_name;
+
+# PHP only, required if PHP was built with --enable-force-cgi-redirect
+fastcgi_param  REDIRECT_STATUS    200;
diff --git a/nginx/fastcgi_params b/nginx/fastcgi_params
new file mode 100644
index 0000000..28decb9
--- /dev/null
+++ b/nginx/fastcgi_params
@@ -0,0 +1,25 @@
+
+fastcgi_param  QUERY_STRING       $query_string;
+fastcgi_param  REQUEST_METHOD     $request_method;
+fastcgi_param  CONTENT_TYPE       $content_type;
+fastcgi_param  CONTENT_LENGTH     $content_length;
+
+fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;
+fastcgi_param  REQUEST_URI        $request_uri;
+fastcgi_param  DOCUMENT_URI       $document_uri;
+fastcgi_param  DOCUMENT_ROOT      $document_root;
+fastcgi_param  SERVER_PROTOCOL    $server_protocol;
+fastcgi_param  REQUEST_SCHEME     $scheme;
+fastcgi_param  HTTPS              $https if_not_empty;
+
+fastcgi_param  GATEWAY_INTERFACE  CGI/1.1;
+fastcgi_param  SERVER_SOFTWARE    nginx/$nginx_version;
+
+fastcgi_param  REMOTE_ADDR        $remote_addr;
+fastcgi_param  REMOTE_PORT        $remote_port;
+fastcgi_param  SERVER_ADDR        $server_addr;
+fastcgi_param  SERVER_PORT        $server_port;
+fastcgi_param  SERVER_NAME        $server_name;
+
+# PHP only, required if PHP was built with --enable-force-cgi-redirect
+fastcgi_param  REDIRECT_STATUS    200;
diff --git a/nginx/nginx.conf b/nginx/nginx.conf
new file mode 100644
index 0000000..fb4d231
--- /dev/null
+++ b/nginx/nginx.conf
@@ -0,0 +1,86 @@
+user www-data;
+worker_processes auto;
+pid /run/nginx.pid;
+include /etc/nginx/modules-enabled/*.conf;
+
+events {
+	worker_connections 768;
+	# multi_accept on;
+}
+
+http {
+
+	##
+	# Basic Settings
+	##
+
+	sendfile on;
+	tcp_nopush on;
+	tcp_nodelay on;
+	keepalive_timeout 65;
+	types_hash_max_size 2048;
+	# server_tokens off;
+
+### RENATO - tirei o # da linha abaixo cf. digital ocean
+	server_names_hash_bucket_size 64;
+	# server_name_in_redirect off;
+
+	include /etc/nginx/mime.types;
+	default_type application/octet-stream;
+
+	##
+	# SSL Settings
+	##
+
+	ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE
+	ssl_prefer_server_ciphers on;
+
+	##
+	# Logging Settings
+	##
+
+	access_log /var/log/nginx/access.log;
+	error_log /var/log/nginx/error.log;
+
+	##
+	# Gzip Settings
+	##
+
+	gzip on;
+
+	# gzip_vary on;
+	# gzip_proxied any;
+	# gzip_comp_level 6;
+	# gzip_buffers 16 8k;
+	# gzip_http_version 1.1;
+	# gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
+
+	##
+	# Virtual Host Configs
+	##
+
+	include /etc/nginx/conf.d/*.conf;
+	include /etc/nginx/sites-enabled/*;
+}
+
+
+#mail {
+#	# See sample authentication script at:
+#	# http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
+# 
+#	# auth_http localhost/auth.php;
+#	# pop3_capabilities "TOP" "USER";
+#	# imap_capabilities "IMAP4rev1" "UIDPLUS";
+# 
+#	server {
+#		listen     localhost:110;
+#		protocol   pop3;
+#		proxy      on;
+#	}
+# 
+#	server {
+#		listen     localhost:143;
+#		protocol   imap;
+#		proxy      on;
+#	}
+#}
diff --git a/nginx/sites-available/cloud.renatorosa.com b/nginx/sites-available/cloud.renatorosa.com
new file mode 100644
index 0000000..c3fbb0e
--- /dev/null
+++ b/nginx/sites-available/cloud.renatorosa.com
@@ -0,0 +1,128 @@
+upstream php-handler {
+    #server 127.0.0.1:9000;
+    #server unix:/var/run/php5-fpm.sock;
+    server unix:/var/run/php/php7.2-fpm.sock;
+}
+
+server {
+    listen 80;
+    listen [::]:80;
+    server_name cloud.renatorosa.com;
+
+    # Add headers to serve security related headers
+    # Before enabling Strict-Transport-Security headers please read into this
+    # topic first.
+    # add_header Strict-Transport-Security "max-age=15768000;
+    # includeSubDomains; preload;";
+    #
+    # WARNING: Only add the preload option once you read about
+    # the consequences in https://hstspreload.org/. This option
+    # will add the domain to a hardcoded list that is shipped
+    # in all major browsers and getting removed from this list
+    # could take several months.
+    add_header X-Content-Type-Options nosniff;
+    add_header X-XSS-Protection "1; mode=block";
+    add_header X-Robots-Tag none;
+    add_header X-Download-Options noopen;
+    add_header X-Permitted-Cross-Domain-Policies none;
+
+    # Path to the root of your installation
+    root /var/www/nextcloud/;
+
+    location = /robots.txt {
+        allow all;
+        log_not_found off;
+        access_log off;
+    }
+
+    # The following 2 rules are only needed for the user_webfinger app.
+    # Uncomment it if you're planning to use this app.
+    #rewrite ^/.well-known/host-meta /public.php?service=host-meta last;
+    #rewrite ^/.well-known/host-meta.json /public.php?service=host-meta-json
+    # last;
+
+    location = /.well-known/carddav {
+      return 301 $scheme://$host/remote.php/dav;
+    }
+    location = /.well-known/caldav {
+      return 301 $scheme://$host/remote.php/dav;
+    }
+
+    # set max upload size
+    client_max_body_size 512M;
+    fastcgi_buffers 64 4K;
+
+    # Enable gzip but do not remove ETag headers
+    gzip on;
+    gzip_vary on;
+    gzip_comp_level 4;
+    gzip_min_length 256;
+    gzip_proxied expired no-cache no-store private no_last_modified no_etag auth;
+    gzip_types application/atom+xml application/javascript application/json application/ld+json application/manifest+json application/rss+xml application/vnd.geo+json application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/bmp image/svg+xml image/x-icon text/cache-manifest text/css text/plain text/vcard text/vnd.rim.location.xloc text/vtt text/x-component text/x-cross-domain-policy;
+
+    # Uncomment if your server is build with the ngx_pagespeed module
+    # This module is currently not supported.
+    #pagespeed off;
+
+    location / {
+        rewrite ^ /index.php$uri;
+   }
+
+    location ~ ^/(?:build|tests|config|lib|3rdparty|templates|data)/ {
+        deny all;
+    }
+    location ~ ^/(?:\.|autotest|occ|issue|indie|db_|console) {
+        deny all;
+    }
+
+    location ~ ^/(?:index|remote|public|cron|core/ajax/update|status|ocs/v[12]|updater/.+|ocs-provider/.+)\.php(?:$|/) {
+        fastcgi_split_path_info ^(.+\.php)(/.*)$;
+        include fastcgi_params;
+        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+        fastcgi_param PATH_INFO $fastcgi_path_info;
+        fastcgi_param HTTPS on;
+        #Avoid sending the security headers twice
+        fastcgi_param modHeadersAvailable true;
+        fastcgi_param front_controller_active true;
+        fastcgi_pass php-handler;
+        fastcgi_intercept_errors on;
+        fastcgi_request_buffering off;
+    }
+
+    location ~ ^/(?:updater|ocs-provider)(?:$|/) {
+        try_files $uri/ =404;
+        index index.php;
+    }
+
+    # Adding the cache control header for js and css files
+    # Make sure it is BELOW the PHP block
+    location ~ \.(?:css|js|woff|svg|gif)$ {
+        try_files $uri /index.php$uri$is_args$args;
+        add_header Cache-Control "public, max-age=15778463";
+        # Add headers to serve security related headers (It is intended to
+        # have those duplicated to the ones above)
+        # Before enabling Strict-Transport-Security headers please read into
+        # this topic first.
+        add_header Strict-Transport-Security "max-age=15768000; includeSubDomains; preload;";
+        #
+        # WARNING: Only add the preload option once you read about
+        # the consequences in https://hstspreload.org/. This option
+        # will add the domain to a hardcoded list that is shipped
+        # in all major browsers and getting removed from this list
+        # could take several months.
+        add_header X-Content-Type-Options nosniff;
+        add_header X-XSS-Protection "1; mode=block";
+        add_header X-Robots-Tag none;
+        add_header X-Download-Options noopen;
+        add_header X-Permitted-Cross-Domain-Policies none;
+        # Optional: Don't log access to assets
+        access_log off;
+    }
+
+    location ~ \.(?:png|html|ttf|ico|jpg|jpeg)$ {
+        try_files $uri /index.php$uri$is_args$args;
+        # Optional: Don't log access to other assets
+        access_log off;
+    }
+}
+
diff --git a/nginx/sites-available/default b/nginx/sites-available/default
new file mode 100644
index 0000000..c841ceb
--- /dev/null
+++ b/nginx/sites-available/default
@@ -0,0 +1,91 @@
+##
+# You should look at the following URL's in order to grasp a solid understanding
+# of Nginx configuration files in order to fully unleash the power of Nginx.
+# https://www.nginx.com/resources/wiki/start/
+# https://www.nginx.com/resources/wiki/start/topics/tutorials/config_pitfalls/
+# https://wiki.debian.org/Nginx/DirectoryStructure
+#
+# In most cases, administrators will remove this file from sites-enabled/ and
+# leave it as reference inside of sites-available where it will continue to be
+# updated by the nginx packaging team.
+#
+# This file will automatically load configuration files provided by other
+# applications, such as Drupal or Wordpress. These applications will be made
+# available underneath a path with that package name, such as /drupal8.
+#
+# Please see /usr/share/doc/nginx-doc/examples/ for more detailed examples.
+##
+
+# Default server configuration
+#
+server {
+	listen 80 default_server;
+	listen [::]:80 default_server;
+
+	# SSL configuration
+	#
+	# listen 443 ssl default_server;
+	# listen [::]:443 ssl default_server;
+	#
+	# Note: You should disable gzip for SSL traffic.
+	# See: https://bugs.debian.org/773332
+	#
+	# Read up on ssl_ciphers to ensure a secure configuration.
+	# See: https://bugs.debian.org/765782
+	#
+	# Self signed certs generated by the ssl-cert package
+	# Don't use them in a production server!
+	#
+	# include snippets/snakeoil.conf;
+
+	root /var/www/html;
+
+	# Add index.php to the list if you are using PHP
+	index index.html index.htm index.nginx-debian.html;
+
+	server_name _;
+
+	location / {
+		# First attempt to serve request as file, then
+		# as directory, then fall back to displaying a 404.
+		try_files $uri $uri/ =404;
+	}
+
+	# pass PHP scripts to FastCGI server
+	#
+	#location ~ \.php$ {
+	#	include snippets/fastcgi-php.conf;
+	#
+	#	# With php-fpm (or other unix sockets):
+	#	fastcgi_pass unix:/var/run/php/php7.0-fpm.sock;
+	#	# With php-cgi (or other tcp sockets):
+	#	fastcgi_pass 127.0.0.1:9000;
+	#}
+
+	# deny access to .htaccess files, if Apache's document root
+	# concurs with nginx's one
+	#
+	#location ~ /\.ht {
+	#	deny all;
+	#}
+}
+
+
+# Virtual Host configuration for example.com
+#
+# You can move that to a different file under sites-available/ and symlink that
+# to sites-enabled/ to enable it.
+#
+#server {
+#	listen 80;
+#	listen [::]:80;
+#
+#	server_name example.com;
+#
+#	root /var/www/example.com;
+#	index index.html;
+#
+#	location / {
+#		try_files $uri $uri/ =404;
+#	}
+#}
diff --git a/nginx/sites-available/git.sp.renatorosa.com b/nginx/sites-available/git.sp.renatorosa.com
new file mode 100644
index 0000000..633dfa1
--- /dev/null
+++ b/nginx/sites-available/git.sp.renatorosa.com
@@ -0,0 +1,52 @@
+server {
+  listen 80;
+  server_name git.sp.renatorosa.com;
+
+  root /usr/share/gitweb;
+
+location ~ ^.*\.git/(HEAD|info/refs|objects/info/.*|git-(upload|receive)-pack)$ {
+    root /var/lib/git;
+ 
+    fastcgi_pass unix:/var/run/fcgiwrap.socket;
+    fastcgi_param SCRIPT_FILENAME   /usr/lib/git-core/git-http-backend;
+    fastcgi_param PATH_INFO         $uri;
+    fastcgi_param GIT_PROJECT_ROOT  /var/lib/git;  
+    include fastcgi_params;
+  }
+ 
+  # send anything else to gitweb if it's not a real file
+  try_files $uri @gitweb;
+  location @gitweb {
+    fastcgi_pass unix:/var/run/fcgiwrap.socket;
+    fastcgi_param SCRIPT_FILENAME   /usr/share/gitweb/gitweb.cgi;
+    fastcgi_param PATH_INFO         $uri;
+    fastcgi_param GITWEB_CONFIG     /etc/nginx/gitweb.conf;
+    include fastcgi_params;
+  }
+}
+
+
+
+
+#  location ~ ^.*\.git/(HEAD|info/refs|objects/info/.*|git-(upload|receive)-pack)$ {
+#    root /var/lib/git;
+#    try_files $uri /index.cgi;
+#  }
+#
+#  location /index.cgi {
+#    root /usr/share/gitweb/;
+#    root /var/lib/git;
+#    include fastcgi_params;
+#    gzip off;
+#    fastcgi_param SCRIPT_NAME $uri;
+#    fastcgi_param GITWEB_CONFIG /etc/gitweb.conf;
+#    fastcgi_pass  unix:/var/run/fcgiwrap.socket;
+#  }
+#
+#  location / {
+#    root /usr/share/gitweb/;
+#    root /var/lib/git;
+#    index index.cgi;
+#  }
+#}
+
diff --git a/nginx/sites-available/gitlist b/nginx/sites-available/gitlist
new file mode 100644
index 0000000..e2552c0
--- /dev/null
+++ b/nginx/sites-available/gitlist
@@ -0,0 +1,51 @@
+server {
+    server_name git.sp.renatorosa.com git.renatorosa.com gitlist.renatorosa.com gitlist.sp.renatorosa.com;
+    access_log /var/log/nginx/gitlist.access.log combined;
+    error_log /var/log/nginx/gitlist.error.log error;
+
+    root /var/www/p3x-gitlist/public;
+    index index.php;
+
+#   auth_basic "Restricted";
+#   auth_basic_user_file .htpasswd;
+
+    location = /robots.txt {
+        allow all;
+        log_not_found off;
+        access_log off;
+    }
+
+    location ~* ^/index.php.*$ {
+        fastcgi_index index.php;
+        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+
+        # if you're using php5-fpm via tcp
+        #fastcgi_pass 127.0.0.1:9000;
+
+        # if you're using php5-fpm via socket
+        fastcgi_pass unix:/var/run/php/php7.2-fpm.sock;
+
+        include /etc/nginx/fastcgi_params;
+    }
+
+    location / {
+        try_files $uri @gitlist;
+    }
+
+    location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ {
+    add_header Vary "Accept-Encoding";
+        expires max;
+        try_files $uri @gitlist;
+        tcp_nodelay off;
+        tcp_nopush on;
+    }
+
+#   location ~* \.(git|svn|patch|htaccess|log|route|plist|inc|json|pl|po|sh|ini|sample|kdev4)$ {
+#       deny all;
+#   }
+
+    location @gitlist {
+        rewrite ^/.*$ /index.php;
+    }
+}
+
diff --git a/nginx/sites-available/gitweb b/nginx/sites-available/gitweb
new file mode 100644
index 0000000..4c55dff
--- /dev/null
+++ b/nginx/sites-available/gitweb
@@ -0,0 +1,21 @@
+location ~ ^.*\.git/(HEAD|info/refs|objects/info/.*|git-(upload|receive)-pack)$ {
+    root /var/www/web.git;
+ 
+    fastcgi_pass unix:/var/run/fcgiwrap.socket;
+    fastcgi_param SCRIPT_FILENAME   /usr/lib/git-core/git-http-backend;
+    fastcgi_param PATH_INFO         $uri;
+    fastcgi_param GIT_PROJECT_ROOT  /var/www/web.git;  
+    include fastcgi_params;
+  }
+ 
+  # send anything else to gitweb if it's not a real file
+  try_files $uri @gitweb;
+  location @gitweb {
+    fastcgi_pass unix:/var/run/fcgiwrap.socket;
+    fastcgi_param SCRIPT_FILENAME   /usr/share/gitweb/gitweb.cgi;
+    fastcgi_param PATH_INFO         $uri;
+    fastcgi_param GITWEB_CONFIG     /etc/nginx/gitweb.conf;
+    include fastcgi_params;
+  }
+}
+
diff --git a/nginx/sites-available/p3x-gitlist b/nginx/sites-available/p3x-gitlist
new file mode 100644
index 0000000..07fb261
--- /dev/null
+++ b/nginx/sites-available/p3x-gitlist
@@ -0,0 +1,81 @@
+server {
+    server_name git.sp.renatorosa.com git.renatorosa.com;
+    access_log /var/log/nginx/gitlist.access.log combined;
+    error_log /var/log/nginx/gitlist.error.log error;
+
+    root /var/www/p3x-gitlist/public;
+    index index.php;
+
+#   auth_basic "Restricted";
+#   auth_basic_user_file .htpasswd;
+
+    location = /robots.txt {
+        allow all;
+        log_not_found off;
+        access_log off;
+    }
+
+
+#    location ~ ^.*\.git/(HEAD|info/refs|objects/info/.*|git-(upload|receive)-pack)$ {
+#         root /var/lib/git;
+    
+#        fastcgi_pass unix:/var/run/fcgiwrap.socket;
+#        fastcgi_param SCRIPT_FILENAME   /usr/lib/git-core/git-http-backend;
+#        fastcgi_param PATH_INFO         $uri;
+#        fastcgi_param GIT_PROJECT_ROOT  /var/lib/git;
+#        include fastcgi_params;
+      #}
+    
+      # send anything else to gitweb if it's not a real file
+#      try_files $uri @gitweb;
+#      location @gitweb {
+#        fastcgi_pass unix:/var/run/fcgiwrap.socket;
+#        fastcgi_param SCRIPT_FILENAME   /usr/share/gitweb/gitweb.cgi;
+#        fastcgi_param PATH_INFO         $uri;
+#        fastcgi_param GITWEB_CONFIG     /etc/nginx/gitweb.conf;
+        include fastcgi_params;
+#      }
+#    }
+
+
+    location / {
+        try_files $uri $uri/ /index.php$request_uri;
+    }
+
+    location ~* ^/index.php.*$ {
+        ###fastcgi_index index.php;
+        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+
+        # if you're using php7.2-fpm via socket
+        fastcgi_pass unix:/var/run/php/php7.2-fpm.sock;
+
+        include snippets/fastcgi-php.conf;
+    }
+
+#    location ~ \.php$ {
+#    	include      snippets/fastcgi-php.conf;
+#        fastcgi_pass unix:/var/run/php/php7.2-fpm.sock;
+#    }
+#    
+#    location ~ /\.ht {
+#     deny all;
+#    }	
+#
+#    location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ {
+#    add_header Vary "Accept-Encoding";
+#        expires max;
+#        try_files $uri @gitlist;
+#        tcp_nodelay off;
+#        tcp_nopush on;
+#    }
+#
+#   location ~* \.(git|svn|patch|htaccess|log|route|plist|inc|json|pl|po|sh|ini|sample|kdev4)$ {
+#       deny all;
+#   }
+
+#    location @gitlist {
+#       rewrite ^(/.*)$ /index.php$1;
+#    }
+ 
+}
+
diff --git a/nginx/sites-available/phpmyadmin b/nginx/sites-available/phpmyadmin
new file mode 100644
index 0000000..ea559e0
--- /dev/null
+++ b/nginx/sites-available/phpmyadmin
@@ -0,0 +1,33 @@
+server {
+    listen   80;
+    server_name phpmyadmin.sp.renatorosa.com phpmyadmin.cloud.renatorosa.com;
+ 
+    access_log /var/log/nginx/phpmyadmin_access.log;
+    error_log /var/log/nginx/phpmyadmin_error.log;
+ 
+    root   /usr/share/phpmyadmin;
+    index  index.php;
+ 
+    location / {
+        try_files $uri $uri/ @phpmyadmin;
+    }
+ 
+    location @phpmyadmin {
+        fastcgi_pass   unix:/var/run/php/php7.2-fpm.sock;
+        # If nginx running on TCP socket, comment line above and uncomment line beneath
+        #fastcgi_pass    127.0.0.1:9000;
+        include         fastcgi_params;
+        fastcgi_param SCRIPT_FILENAME /usr/share/phpmyadmin/index.php;
+        fastcgi_param SCRIPT_NAME /index.php;
+    }
+
+    location ~ \.php$ {
+        fastcgi_pass   unix:/var/run/php/php7.2-fpm.sock;
+        # If nginx running on TCP socket, comment line above and uncomment line beneath
+        #fastcgi_pass    127.0.0.1:9000;
+        include         fastcgi_params;
+        fastcgi_index  index.php;
+        fastcgi_param  SCRIPT_FILENAME  /usr/share/phpmyadmin$fastcgi_script_name;
+    }
+}
+
diff --git a/nginx/sites-available/sp.renatorosa.com b/nginx/sites-available/sp.renatorosa.com
new file mode 100644
index 0000000..af3d8b8
--- /dev/null
+++ b/nginx/sites-available/sp.renatorosa.com
@@ -0,0 +1,14 @@
+server {
+        listen 80;
+        listen [::]:80;
+
+        root /var/www/default;
+        index index.php index.html index.htm index.nginx-debian.html;
+
+        server_name sp.renatorosa.com www.sp.renatorosa.com;
+
+        location / {
+                try_files $uri $uri/ =404;
+        }
+}
+
diff --git a/systemd-networkd/80-dhpc.network b/systemd-networkd/80-dhpc.network
new file mode 100644
index 0000000..bb326bd
--- /dev/null
+++ b/systemd-networkd/80-dhpc.network
@@ -0,0 +1,9 @@
+[Match]
+Name=enp1s0
+
+[Link]
+RequiredForOnline=No
+
+[Network]
+IPForward=1
+DHCP=ipv4
diff --git a/systemd-networkd/81-dhcp-secondary.network b/systemd-networkd/81-dhcp-secondary.network
new file mode 100644
index 0000000..3ac3eda
--- /dev/null
+++ b/systemd-networkd/81-dhcp-secondary.network
@@ -0,0 +1,6 @@
+[Match]
+Name=enp4s0
+
+[Network]
+IPForward=1
+DHCP=ipv4
diff --git a/transmission-daemon/settings.json b/transmission-daemon/settings.json
new file mode 100644
index 0000000..e9e71c2
--- /dev/null
+++ b/transmission-daemon/settings.json
@@ -0,0 +1,68 @@
+{
+    "alt-speed-down": 50,
+    "alt-speed-enabled": false,
+    "alt-speed-time-begin": 540,
+    "alt-speed-time-day": 127,
+    "alt-speed-time-enabled": false,
+    "alt-speed-time-end": 1020,
+    "alt-speed-up": 50,
+    "bind-address-ipv4": "0.0.0.0",
+    "bind-address-ipv6": "::",
+    "blocklist-enabled": false,
+    "blocklist-url": "http://www.example.com/blocklist",
+    "cache-size-mb": 4,
+    "dht-enabled": true,
+    "download-dir": "/data/Downloads",
+    "download-queue-enabled": true,
+    "download-queue-size": 3,
+    "encryption": 1,
+    "idle-seeding-limit": 30,
+    "idle-seeding-limit-enabled": true,
+    "incomplete-dir": "/data/Downloads/Incompletos",
+    "incomplete-dir-enabled": true,
+    "lpd-enabled": false,
+    "message-level": 1,
+    "peer-congestion-algorithm": "",
+    "peer-id-ttl-hours": 6,
+    "peer-limit-global": 100,
+    "peer-limit-per-torrent": 20,
+    "peer-port": 51413,
+    "peer-port-random-high": 65535,
+    "peer-port-random-low": 49152,
+    "peer-port-random-on-start": false,
+    "peer-socket-tos": "default",
+    "pex-enabled": true,
+    "port-forwarding-enabled": true,
+    "preallocation": 1,
+    "prefetch-enabled": true,
+    "queue-stalled-enabled": true,
+    "queue-stalled-minutes": 30,
+    "ratio-limit": 2,
+    "ratio-limit-enabled": true,
+    "rename-partial-files": true,
+    "rpc-authentication-required": false,
+    "rpc-bind-address": "0.0.0.0",
+    "rpc-enabled": true,
+    "rpc-host-whitelist": "cloud.renatorosa.com,bt.renatorosa.com,bt.sp.renatorosa.com",
+    "rpc-host-whitelist-enabled": true,
+    "rpc-password": "{643fd916cef438568068999bc1a41dfa204a6ad6mNbx2OSs",
+    "rpc-port": 9091,
+    "rpc-url": "/transmission/",
+    "rpc-username": "renato",
+    "rpc-whitelist": "*.*.*.*,192.168.*,192.168.201.*",
+    "rpc-whitelist-enabled": false,
+    "scrape-paused-torrents-enabled": true,
+    "script-torrent-done-enabled": false,
+    "script-torrent-done-filename": "",
+    "seed-queue-enabled": false,
+    "seed-queue-size": 10,
+    "speed-limit-down": 100,
+    "speed-limit-down-enabled": false,
+    "speed-limit-up": 100,
+    "speed-limit-up-enabled": false,
+    "start-added-torrents": true,
+    "trash-original-torrent-files": false,
+    "umask": 2,
+    "upload-slots-per-torrent": 14,
+    "utp-enabled": true
+}