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	get lan_ip soft coded everywhere
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					 10 changed files with 49 additions and 39 deletions
				
			
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			@ -1,4 +1,4 @@
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#!/bin/bash -x
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awk '{print("address=/" $1 "/172.18.96.1")}' /opt/iiab/captiveportal/checkurls > /etc/dnsmasq.d/capture
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awk '{print("address=/" $1 "/{{ lan_ip }}")}' /opt/iiab/captiveportal/checkurls > /etc/dnsmasq.d/capture
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echo "#following tells windows 7 that captive portal is active" >> /etc/dnsmasq.d/capture
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echo "address=/dns.msftncsi.com/131.107.255.255" >> /etc/dnsmasq.d/capture
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			@ -76,14 +76,14 @@
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    name: cups
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    state: started
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# - name: "Authorize Nearby IP Addresses: Run 'cupsctl --remote-admin --share-printers --user-cancel-any' to enable http://192.168.0.x:631 AND http://172.18.96.1:631 (if cups_enabled) -- REPEATED USE OF 'cupsctl' COMMANDS CAN *DAMAGE* /etc/cups/cupsd.conf BY ADDING DUPLICATE LINES (AND WORSE!) -- SO PLEASE ALSO MANUALLY RUN 'sudo cupsctl' AND 'sudo cupsd -t' TO VERIFY /etc/cups/cupsd.conf"
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# - name: "Authorize Nearby IP Addresses: Run 'cupsctl --remote-admin --share-printers --user-cancel-any' to enable http://192.168.0.x:631 AND http://{{ lan_ip }}:631 (if cups_enabled) -- REPEATED USE OF 'cupsctl' COMMANDS CAN *DAMAGE* /etc/cups/cupsd.conf BY ADDING DUPLICATE LINES (AND WORSE!) -- SO PLEASE ALSO MANUALLY RUN 'sudo cupsctl' AND 'sudo cupsd -t' TO VERIFY /etc/cups/cupsd.conf"
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#   command: cupsctl --remote-admin --share-printers --user-cancel-any
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# 2021-07-11: BOTH FLAGS *CANNOT* BE USED TOGETHER -- CHOOSE ONE OR THE OTHER:
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# (1) '--remote-admin' AS ABOVE, OR (2) '--remote-any' AS BELOW.
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# (RUN 'cupsctl' WITHOUT PARAMETERS TO CONFIRM THIS!)
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- name: "Authorize All IP Addresses: Run 'cupsctl --remote-any --share-printers --user-cancel-any' to enable http://192.168.0.x:631 AND http://172.18.96.1:631 AND http://10.8.0.y:631 (if cups_enabled) -- REPEATED USE OF 'cupsctl' COMMANDS CAN *DAMAGE* /etc/cups/cupsd.conf BY ADDING DUPLICATE LINES (AND WORSE!) -- SO PLEASE ALSO MANUALLY RUN 'sudo cupsctl' AND 'sudo cupsd -t' TO VERIFY /etc/cups/cupsd.conf"
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- name: "Authorize All IP Addresses: Run 'cupsctl --remote-any --share-printers --user-cancel-any' to enable http://192.168.0.x:631 AND http://{{ lan_ip }}:631 AND http://10.8.0.y:631 (if cups_enabled) -- REPEATED USE OF 'cupsctl' COMMANDS CAN *DAMAGE* /etc/cups/cupsd.conf BY ADDING DUPLICATE LINES (AND WORSE!) -- SO PLEASE ALSO MANUALLY RUN 'sudo cupsctl' AND 'sudo cupsd -t' TO VERIFY /etc/cups/cupsd.conf"
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  command: cupsctl --remote-any --share-printers --user-cancel-any
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# 2021-07-11: In theory 'cupsctl' stanzas could be put in enable-or-disable.yml
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			@ -96,7 +96,7 @@
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#   command: cupsctl --no-remote-admin --no-remote-any --no-share-printers --no-user-cancel-any --no-debug-logging
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#   when: not cups_enabled
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# - name: "2021-07-14: EXPERIMENTALLY ADD DIRECTIVES TO /etc/cups/cupsd.conf followed by 'systemctl restart cups'.  As should no longer be nec thanks to NEW cups/templates/cups.conf for /etc/nginx/conf.d/cups.conf (followed by 'systemctl restart nginx').  Which FIXED URL'S LIKE: http://box/print, http://box.lan/print, http://192.168.0.x/print, http://172.18.96.1/print and http://10.8.0.x/print (WITH OR WITHOUT THE TRAILING SLASH!)  RECAP: (1) So be it that these 2 URL'S STILL DON'T WORK: http://box:631, http://box.lan:631 (due to CUPS' internal web server's overly stringent hostname checks, i.e. '400 Bad Request' and 'Request from \"localhost\" using invalid Host: field \"box[.lan]:631\".' in /var/log/cups/error_log) -- (2) While these 2 URL'S STILL DO WORK: http://localhost:631, http://127.0.0.1:631 -- (3) Whereas these 3 URL'S MAY WORK, DEPENDING ON 'cupsctl' COMMAND(S) ABOVE: http://192.168.0.x:631, http://172.18.96.1:631, http://10.8.0.x:631"
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# - name: "2021-07-14: EXPERIMENTALLY ADD DIRECTIVES TO /etc/cups/cupsd.conf followed by 'systemctl restart cups'.  As should no longer be nec thanks to NEW cups/templates/cups.conf for /etc/nginx/conf.d/cups.conf (followed by 'systemctl restart nginx').  Which FIXED URL'S LIKE: http://box/print, http://box.lan/print, http://192.168.0.x/print, http://{{ lan_ip }}/print and http://10.8.0.x/print (WITH OR WITHOUT THE TRAILING SLASH!)  RECAP: (1) So be it that these 2 URL'S STILL DON'T WORK: http://box:631, http://box.lan:631 (due to CUPS' internal web server's overly stringent hostname checks, i.e. '400 Bad Request' and 'Request from \"localhost\" using invalid Host: field \"box[.lan]:631\".' in /var/log/cups/error_log) -- (2) While these 2 URL'S STILL DO WORK: http://localhost:631, http://127.0.0.1:631 -- (3) Whereas these 3 URL'S MAY WORK, DEPENDING ON 'cupsctl' COMMAND(S) ABOVE: http://192.168.0.x:631, http://{{ lan_ip }}:631, http://10.8.0.x:631"
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#   lineinfile:
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#     path: /etc/cups/cupsd.conf
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#     line: "{{ item }}"
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			@ -105,7 +105,7 @@
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#     - "HostNameLookups On"    # More False Leads: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=530027
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#     - "ServerAlias *"
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#     - "#ServerName {{ iiab_hostname }}.{{ iiab_domain }}"    # box.lan
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#     - "#Listen {{ lan_ip }}:631"    # 172.18.96.1
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#     - "#Listen {{ lan_ip }}:631"    # {{ lan_ip }}
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#     - "#Listen 127.0.0.1:631"
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#     - "#Listen 0.0.0.0:631"
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#     - "#Listen *:631"
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			@ -5,15 +5,22 @@ ddns-update-style interim;
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#ignore client-updates;
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option domain-name "{{ iiab_domain }}";
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option domain-name-servers      172.18.96.1;
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option ntp-servers		172.18.96.1;
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option domain-name-servers      {{ lan_ip }};
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option ntp-servers		{{ lan_ip }};
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subnet 172.18.96.0 netmask 255.255.224.0 {
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	{% if iiab_network_mode == "Gateway" %}
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	option routers			172.18.96.1;
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	option routers			{{ lan_ip }};
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	{% endif %}
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	option subnet-mask		255.255.224.0;
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	option broadcast-address	172.18.127.255;
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	{% if 172_network %}
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   	option subnet-mask		255.255.224.0;
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	   option broadcast-address	172.18.127.255;
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	{% else %}
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	   option subnet-mask		255.255.255.0;
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	   option broadcast-address	10.10.10.255;
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	{% endif %}
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   # Description of network allocations in old OLPC school server
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	# this is the whole range we have available - 8K addresses
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	# range                           172.18.96.2 172.18.127.254;
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	# instead, we'll save 510 addresses for later. 
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			@ -64,7 +64,7 @@ echo "iiab_gateway_enabled: $iiab_gateway_enabled"
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echo
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#network_mode=`grep iiab_network_mode_applied /etc/iiab/iiab.ini | gawk '{print $3}'`
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#echo -e "Network Mode: $network_mode\n"
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lan_ip=$(iiab_var_value lan_ip)    # 172.18.96.1
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lan_ip=$(iiab_var_value lan_ip)    # {{ lan_ip }}
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ports_externally_visible=$(iiab_var_value ports_externally_visible)
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gw_block_https=$(iiab_var_value gw_block_https)
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			@ -1,19 +1,19 @@
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@ in soa localhost. root 1 3H 15M 1W 1D
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  ns localhost.
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{{ iiab_hostname }}	IN	A	172.18.96.1
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schoolserver	IN	A	172.18.96.1
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school		IN	A	172.18.96.1
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www		IN	A	172.18.96.1
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ntp		IN	A	172.18.96.1
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time		IN	A	172.18.96.1
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presence	IN	A	172.18.96.1
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xs		IN	A	172.18.96.1
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library		IN	A	172.18.96.1
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box		IN	A	172.18.96.1
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{{ iiab_hostname }}	IN	A	{{ lan_ip }}
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schoolserver	IN	A	{{ lan_ip }}
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school		IN	A	{{ lan_ip }}
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www		IN	A	{{ lan_ip }}
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ntp		IN	A	{{ lan_ip }}
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time		IN	A	{{ lan_ip }}
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presence	IN	A	{{ lan_ip }}
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xs		IN	A	{{ lan_ip }}
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library		IN	A	{{ lan_ip }}
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box		IN	A	{{ lan_ip }}
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conference.schoolserver	IN	A	172.18.96.1
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conference.schoolserver	IN	A	{{ lan_ip }}
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; translations of school - in plain latin script
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			@ -3,18 +3,18 @@
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@ in soa localhost. root 1 3H 15M 1W 1D
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  ns localhost.
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{{ iiab_hostname }}	IN	A	172.18.96.1
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schoolserver	IN	A	172.18.96.1
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school		IN	A	172.18.96.1
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www		IN	A	172.18.96.1
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ntp		IN	A	172.18.96.1
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time		IN	A	172.18.96.1
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presence	IN	A	172.18.96.1
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xs		IN	A	172.18.96.1
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library		IN	A	172.18.96.1
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box		IN	A	172.18.96.1
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{{ iiab_hostname }}	IN	A	{{ lan_ip }}
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schoolserver	IN	A	{{ lan_ip }}
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school		IN	A	{{ lan_ip }}
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www		IN	A	{{ lan_ip }}
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ntp		IN	A	{{ lan_ip }}
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time		IN	A	{{ lan_ip }}
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presence	IN	A	{{ lan_ip }}
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xs		IN	A	{{ lan_ip }}
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library		IN	A	{{ lan_ip }}
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box		IN	A	{{ lan_ip }}
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conference.schoolserver	IN	A	172.18.96.1
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conference.schoolserver	IN	A	{{ lan_ip }}
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; translations of school - in plain latin script
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			@ -43,7 +43,7 @@ Useful PHP recommendations for these settings (while largely tailored to WordPre
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## Using It
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Log in to Nextcloud at http://box/nextcloud, http://box.lan/nextcloud, http://172.18.96.1/nextcloud (or similar) using:
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Log in to Nextcloud at http://box/nextcloud, http://box.lan/nextcloud, http://{{ lan_ip }}/nextcloud (or similar) using:
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    Username: Admin
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    Password: changeme
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			@ -92,7 +92,7 @@
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;	netbios name = MYSERVER
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;	interfaces = lo eth0 192.168.12.2/24 192.168.13.2/24
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	hosts allow = 127. 172.18.
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	hosts allow = 127. 172.18. 10.10.
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;	max protocol = SMB2
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			@ -12,7 +12,7 @@
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# Monitor downloads at http://box:9091 or http://box:9091/transmission using Admin/changeme
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# transmission_http_port: 9091
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# transmission_url: /transmission/
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# transmission_whitelist: 127.0.0.1,::1,192.168.*.*,172.18.96.*,10.8.0.*
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# transmission_whitelist: 127.0.0.1,::1,192.168.*.*,172.18.96.*,10.8.0.*,10.10.10.*
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# transmission_whitelist_enabled: "false"  # LOWERCASE STRING for settings.json
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# transmission_peer_port: 51413
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			@ -98,8 +98,11 @@ disregard_network: False    # Use cache, or error out if cache does not exist.
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iiab_hostname: box
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iiab_domain: lan
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lan_ip: 172.18.96.1
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lan_netmask: 255.255.224.0
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lan_ip: 10.10.10.10
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172_network: False
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#lan_ip: 172.18.96.1 # Use this ip for compatibility with older network systems
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lan_netmask: 255.255.255.0
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#lan_netmask: 255.255.224.0 # Older networks were larger
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# Internal Wi-Fi Access Point
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# Values are used if there is an internal Wi-Fi adapter and hostapd is enabled.
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			@ -540,7 +543,7 @@ transmission_group: debian-transmission
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# Monitor downloads at http://box:9091 or http://box:9091/transmission using Admin/changeme
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transmission_http_port: 9091
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transmission_url: /transmission/
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transmission_whitelist: 127.0.0.1,::1,192.168.*.*,172.18.96.*,10.8.0.*
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transmission_whitelist: 127.0.0.1,::1,192.168.*.*,172.18.96.*,10.8.0.*,10.10.10,*
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transmission_whitelist_enabled: "false"    # LOWERCASE STRING for settings.json
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transmission_peer_port: 51413
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