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Firewall (view source)

Revision as of 21:07, 4 September 2013

2,290 bytes added ,  21:07, 4 September 2013
→‎DB Settings
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  signal-event post-upgrade
 
  signal-event post-upgrade
 
  signal-event reboot
 
  signal-event reboot
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===Additional information on customizing iptables===
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Create a custom-named service definition in the configuration database. you can see the [[DB_Variables_Configuration#Additional_information_on_customizing_iptables|DB configuration]]
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db configuration set <servicename> service
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Apply your desired firewall restrictions to any existing SME 'service' or to a custom-named service that you have created. Combine a custom-named service with port-forwarding to create customized firewall rules.
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db configuration setprop <servicename> TCPPort <portnumber>
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db configuration setprop <servicename> TCPPorts <portnumbers>
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db configuration setprop <servicename> UDPPort <portnumber>
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db configuration setprop <servicename> UDPPorts <portnumbers>
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db configuration setprop <servicename> status enabled|disabled
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db configuration setprop <servicename> access public|private
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db configuration setprop <servicename> AllowHosts a.b.c.d,x.y.z.0/24
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db configuration setprop <servicename> DenyHosts e.f.g.h,l.m.n.0/24
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Effectuate the changes you have made
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signal-event remoteaccess-update
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{| width="100%" border="1" cellpadding="5" cellspacing="0"
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|+Affected file: /etc/rc.d/init.d/masq
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!Variable
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!Target
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!Default
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|-
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|TCPPort
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| --proto tcp --dport <Ports>
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|Pre-configured for default services; no default for custom services
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|-
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|TCPPorts
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| --proto tcp --dports <Ports>
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|No default for custom services; Ranges of ports are defined with a : not a -
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|-
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|UDPPort
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| --proto udp --dport <Ports>
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|Pre-configured for default services; no default for custom services
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|-
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|UDPPorts
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| --proto udp --dports <Ports>
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|No default for custom services; Ranges of ports are defined with a : not a -
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|-
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|status
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|enabled | disabled
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|AllowHosts is set to "" (an empty string) unless the status is 'enabled'
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|-
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|access
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|public | private
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|AllowHosts is set to "" (an empty string) unless access is 'public'
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|-
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|AllowHosts
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| --src ..... --jump ACCEPT
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|Pre-configured for default services; no default for custom services.  Default is '0.0.0.0/0' if service is ''enabled'' and ''public''.
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|-
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|DenyHosts
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| --src ..... --jump denylog
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|Pre-configured for default services; no default for custom services.  If 'DenyHosts' is empty or does not exist then there are no '... --jump denylog' entries created in /etc/init.d/masq.
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|}
    
==Custom templates==
 
==Custom templates==
Retrieved from "https://wiki.koozali.org/Special:MobileDiff/21495"

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