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Ŗ0,Ŗ]Ŗ*‘ ķLf ôåT{ĸ\,ę}ZQJ‚C€š Û:<ĄÖtė 'ž’Ŧ[Č6ux/Ŋ|É ˆäŒ%†âā°ũņí ßįÕnŖlüR" 5¸3vÃaАHšēEĪÔmwדĩŌøIoúĒØ g%Ęk!q÷”ÎđV ¨`ŋŪ(ëŲÚ$ŅŽ˜$že´Ģi^ ˋĮ™îčA"~9j7=y &MõÄsD!PcŨ?#Bpr‡‰§.˛–@ŽÂŠ]2 hNÅ0ÁˇŸ›¯ąá¤KÍœz&ūĖŧļ˙„ƒīĐYöXÜd4>ĶUĨōãéæ#+Ā1bģŗF—SW-ÆGû•Ļ ;8O)­_ų…/A firewalld icmptype provides the information for an Internet Control Message Protocol (ICMP) type for firewalld.A firewalld service is a combination of ports, protocols, modules and destination addresses.A firewalld zone defines the level of trust for network connections, interfaces and source addresses bound to the zone. The zone combines services, ports, protocols, masquerading, port/packet forwarding, icmp filters and rich rules. The zone can be bound to interfaces and source addresses.ActionAction:Add ChainAdd Command LineAdd ContextAdd EntryAdd Forward PortAdd ICMP TypeAdd InterfaceAdd PassthroughAdd PortAdd Rich RuleAdd RuleAdd ServiceAdd SourceAdd User IdAdd User NameAdd ZoneAdd a rule with the arguments args to a chain in a table with a priority.Add additional ports or port ranges, which need to be accessible for all hosts or networks that can connect to the machine.Add entries to bind interfaces to the zone. If the interface will be used by a connection, the zone will be set to the zone specified in the connection.Add entries to forward ports either from one port to another on the local system or from the local system to another system. Forwarding to another system is only useful if the interface is masqueraded. Port forwarding is IPv4 only.Additional chains for use with rules.AddressAll network traffic is blocked.Args:AuditAudit:Authorization failed.Base ICMP Type SettingsBase Service SettingsBase Zone SettingsBlock all network trafficBold entries are mandatory, all others are optional.Built-in icmp, rename not supported.Built-in service, rename not supported.Built-in zone, rename not supported.Chain:ChainsChange Default ZoneChange Zones of Connections...Change default zone for connections or interfaces.Change which zone a network connection belongs to.Changes applied.Command linesConfiguration:Configure Shields UP/Down Zones...Configure Shields Up/Down ZonesConnection to FirewallD established.Connection to FirewallD lost.ConnectionsContextsCurrent default zone of the system.Currently visible configuration. Runtime configuration is the actual active configuration. Permanent configuration will be active after service or system reload or restart.Default TargetDefault ZoneDefault Zone:Default Zone: '%s'Default zone changed to '%s'.Description:DestDestinationDestination:Direct ChainDirect ConfigurationDirect Passthrough RuleDirect RuleEdit ChainEdit Command LineEdit ContextEdit EntryEdit Firewall Settings...Edit Forward PortEdit ICMP TypeEdit InterfaceEdit PassthroughEdit PortEdit Rich RuleEdit RuleEdit ServiceEdit SourceEdit User IdEdit User NameEdit ZoneElementElement:Enable NotificationsErrorFailed to load icons.FamilyFamily:FirewallFirewall AppletFirewall ConfigurationFirewallD has been reloaded.For host or network white or blacklisting deactivate the element.Forward to another portForwarding to another system is only useful if the interface is masqueraded. Do you want to masquerade this zone ?Here you can define which services are trusted in the zone. Trusted services are accessible from all hosts and networks that can reach the machine from connections, interfaces and sources bound to this zone.Here you can select the zones used for Shields Up and Shields Down.Here you can set rich language rules for the zone.ICMP FilterICMP TypeICMP TypesICMP Types can only be changed in the permanent configuration view. The runtime configuration of ICMP Types is fixed.IP address:IPv4IPv4:IPv6IPv6:Icmp TypeIf a command entry on the whitelist ends with an asterisk '*', then all command lines starting with the command will match. If the '*' is not there the absolute command inclusive arguments must match.If you enable local forwarding, you have to specify a port. This port has to be different to the source port.If you enable masquerading, IP forwarding will be enabled for your IPv4 networks.If you specify destination addresses, the service entry will be limited to the destination address and type. If both entries are empty, there is no limitation.IgnoreInterfacesInvalid nameLevel:Load ICMP Type DefaultsLoad Service DefaultsLoad Zone DefaultsLocal forwardingLockdownLockdown WhitelistLockdown locks firewall configuration so that only applications on lockdown whitelist are able to change it.Lockdown:Log:Make runtime configuration permanentMark the ICMP types in the list, which should be rejected. All other ICMP types are allowed to pass the firewall. The default is no limitation.Masquerade zoneMasqueradingMasquerading allows you to set up a host or router that connects your local network to the internet. Your local network will not be visible and the hosts appear as a single address on the internet. Masquerading is IPv4 only.ModulesName already existsName:Network traffic is not blocked anymore.No Active Zones.No connection to firewall daemonOther Protocol:Panic ModePanic Mode:Panic mode means that all incoming and outgoing packets are dropped.PassthroughPermanentPlease be careful with passthrough rules to not damage the firewall.Please configure base ICMP type settings:Please configure base service settings:Please configure base zone settings:Please enter a port and protocol.Please enter a protocol.Please enter a rich rule.Please enter the command line.Please enter the context.Please enter the user id.Please enter the user name.Please select a service.Please select an ICMP typePlease select default zone from the list below.Please select ipv and enter the args.Please select ipv and table and enter the chain name.Please select ipv and table, chain priority and enter the args.Please select the source and destination options according to your needs.PortPort / Port Range:Port ForwardingPort and ProtocolPortsPrefix:Priority:ProtocolProtocol:Reload FirewalldReloads firewall rules. Current permanent configuration will become new runtime configuration. i.e. all runtime only changes done until reload are lost with reload if they have not been also in permanent configuration.RemoveRemove ChainRemove Command LineRemove ContextRemove EntryRemove Forward PortRemove ICMP TypeRemove InterfaceRemove PassthroughRemove PortRemove Rich RuleRemove RuleRemove ServiceRemove SourceRemove User IdRemove User NameRemove ZoneRich RuleRich RulesRulesRuntimeRuntime To PermanentSelect zone for connection '%s'Select zone for interface '%s'Select zone for source %sServiceServicesServices can only be changed in the permanent configuration view. The runtime configuration of services is fixed.Shields Down Zone:Shields UpShields Up Zone:Short:SourceSource:SourcesSpecify whether this ICMP Type is available for IPv4 and/or IPv6.SrcTable:Target:The Internet Control Message Protocol (ICMP) is mainly used to send error messages between networked computers, but additionally for informational messages like ping requests and replies.The direct configuration gives a more direct access to the firewall. These options require user to know basic iptables concepts, i.e. tables, chains, commands, parameters and targets. Direct configuration should be used only as a last resort when it is not possible to use other firewalld features.The ipv argument of each option has to be ipv4 or ipv6 or eb. With ipv4 it will be for iptables, with ipv6 for ip6tables and with eb for ethernet bridges (ebtables).The lockdown feature is a light version of user and application policies for firewalld. It limits changes to the firewall. The lockdown whitelist can contain commands, contexts, users and user ids.The passthrough rules are directly passed through to the firewall and are not placed in special chains. All iptables, ip6tables and ebtables options can be used.The priority is used to order rules. Priority 0 means add rule on top of the chain, with a higher priority the rule will be added further down. Rules with the same priority are on the same level and the order of these rules is not fixed and may change. If you want to make sure that a rule will be added after another one, use a low priority for the first and a higher for the following.This feature is useful for people using the default zones mostly. For users, that are changing zones of connections, it might be of limited use.To AddressTo PortTo enable this Action has to be 'reject' and Family either 'ipv4' or 'ipv6' (not both).Used by network connection '%s'User IDUser IdsUser ids.User nameUser namesUser names.Version:WarningWith limit:ZoneZone '%s' activated for interface '%s'Zone '%s' activated for source '%s'Zone '%s': ICMP type '%s' is not available.Zone '%s': Service '%s' is not available.Zone '{zone}' active for connection '{connection}' on interface '{interface}'Zone '{zone}' active for interface '{interface}'Zone '{zone}' active for source {source}Zone '{zone}' {activated_deactivated} for connection '{connection}' on interface '{interface}'Zone '{zone}' {activated_deactivated} for interface '{interface}'Zone '{zone}' {activated_deactivated} for source '{source}'Zones_File_Help_Options_Viewacceptactivatedalertcriticaldaydeactivateddebugdisableddropebemergencyenablederrorfirewall;network;security;iptables;netfilter;forward-porthouricmp-blockinfoinvertedipv4ipv4 and ipv6ipv6ipv:levellimitlogmasquerademinutenatnoticeportprotocolrawrejectsecondsecurityservicewarningwith Type:yesProject-Id-Version: PACKAGE VERSION Report-Msgid-Bugs-To: POT-Creation-Date: 2020-01-13 14:38-0500 PO-Revision-Date: 2016-01-04 12:15+0000 Last-Translator: Copied by Zanata Language-Team: Assamese (http://www.transifex.com/projects/p/firewalld/language/as/) Language: as MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Plural-Forms: nplurals=2; plural=(n != 1); X-Generator: Zanata 4.6.2 /āĻāϟāĻž firewalld icmptype āĻ firewalld ā§° āĻŦāĻžāĻŦ⧇ āĻāϟāĻž āχāĻ¨ā§āϟāĻžā§°āύ⧇āϟ āύāĻŋ⧟āĻ¨ā§āĻ¤ā§ā§°āĻŖ āĻŦāĻžā§°ā§āϤāĻž āĻĒā§ā§°āĻŸā§‹āĻ•āϞ (ICMP) āϧ⧰āĻŖā§° āϤāĻĨā§āϝ āĻĒā§ā§°āĻĻāĻžāύ āϕ⧰⧇āĨ¤āĻāϟāĻž firewalld āĻ¸ā§‡ā§ąāĻž āĻšāϞ āĻĒā§°ā§āϟāϏāĻŽā§‚āĻš, āĻĒā§ā§°āĻŸā§‹āĻ•āϞāϏāĻŽā§‚āĻš, āĻŽāĻĄāĻŋāωāϞāϏāĻŽā§‚āĻš āφ⧰⧁ āĻ—āĻ¨ā§āϤāĻŦā§āϝ āĻ āĻŋāĻ•āύāĻžāϏāĻŽā§‚āĻšā§° āĻāϟāĻž āϏāĻ‚āϝ⧁āĻ•ā§āϤāĻŋāĨ¤āĻāϟāĻž firewalld āĻ…āĻžā§āϚāϞ⧇ āύ⧇āĻŸā§ąāĻžā§°ā§āĻ• āϏāĻ‚āϝ⧋āĻ—āϏāĻŽā§‚āĻš, āφāĻ¨ā§āϤāσāĻĒ⧃āĻˇā§āĻ āϏāĻŽā§‚āĻš āφ⧰⧁ āĻ…āĻžā§āϚāϞ⧰ āϏ⧈āϤ⧇ āϏāĻ‚āϝ⧁āĻ•ā§āϤ āĻ‰ā§ŽāϏ āĻ āĻŋāĻ•āύāĻžāϏāĻŽā§‚āĻšā§° āĻŦāĻžāĻŦ⧇ āĻ­ā§°āώāĻžā§° āĻ¸ā§āϤ⧰⧰ āĻŦāĻŋā§ąā§°āĻŖ āĻĻāĻŋā§Ÿā§‡āĨ¤ āĻ…āĻžā§āϚāϞ⧇ āĻ¸ā§‡ā§ąāĻžāϏāĻŽā§‚āĻš, āĻĒā§°ā§āϟāϏāĻŽā§‚āĻš, āĻĒā§ā§°āĻŸā§‹āĻ•āϞāϏāĻŽā§‚āĻš, āĻ›āĻĻā§āĻŽāĻŦ⧇āĻļ, āĻĒā§°ā§āϟ/āĻĒ⧇āϕ⧇āϟ āĻĢā§°ā§ąāĻžā§°ā§āĻĄāĻŋāĻ‚, icmp, āĻĢāĻŋāĻ˛ā§āϟāĻžā§°āϏāĻŽā§‚āĻš āφ⧰⧁ āϏāĻŽā§ƒāĻĻā§āϧ āύāĻŋ⧟āĻŽāϏāĻŽā§‚āĻš āĻāĻ•āĻ¤ā§ā§°āĻŋāϤ āϕ⧰⧇āĨ¤ āĻ…āĻžā§āϚāϞāĻ• āφāĻ¨ā§āϤāσāĻĒ⧃āĻˇā§āĻ āϏāĻŽā§‚āĻš āφ⧰⧁ āĻ‰ā§ŽāϏ āĻ āĻŋāĻ•āύāĻžāϏāĻŽā§‚āĻšāϞ⧈ āϏāĻ‚āϝ⧁āĻ•ā§āϤ āϕ⧰āĻŋāĻŦ āĻĒāĻžā§°āĻŋāĨ¤āĻ•āĻžā§°ā§āĻ¯ā§āϝāĻ•āĻžā§°ā§āĻ¯ā§āϝ:āĻļ⧃āĻ‚āĻ–āϞ āϝ⧋āĻ— āϕ⧰āĻ•āĻ•āĻŽāĻžāĻ¨ā§āĻĄ āĻļāĻžā§°ā§€ āϝ⧋āĻ— āϕ⧰āĻ•āĻĒā§°āĻŋāĻĒā§ā§°ā§‡āĻ•ā§āώāϤāĻŋāϤ āϝ⧋āĻ— āϕ⧰āĻ•āύāĻŋāĻŦ⧇āĻļ āϝ⧋āĻ— āϕ⧰āĻ•āĻĢā§°ā§ąāĻžā§°ā§āĻĄ āĻĒā§°ā§āϟ āϝ⧋āĻ— āϕ⧰āĻ•ICMP āϧ⧰āĻŖ āϝ⧋āĻ— āϕ⧰āĻ•āφāĻ¨ā§āϤāσāĻĒ⧃āĻˇā§āĻ  āϝ⧋āĻ— āϕ⧰āĻ•āĻĒāĻžāĻ›āĻĨā§ā§°ā§ āϝ⧋āĻ— āϕ⧰āĻ•āĻĒ'ā§°ā§āϟāϏāĻŽā§ƒāĻĻā§āϧ āύāĻŋ⧟āĻŽ āϝ⧋āĻ— āϕ⧰āĻ•āύāĻŋ⧟āĻŽ āϝ⧋āĻ— āϕ⧰āĻ•āĻ¸ā§‡ā§ąāĻž āϝ⧋āĻ— āϕ⧰āĻ•āĻ‰ā§ŽāϏ āϝ⧋āĻ— āϕ⧰āĻ•āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻ•āĻžā§°ā§€ āφāχāĻĄāĻŋ āϝ⧋āĻ— āϕ⧰āĻ•āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻ•āĻžā§°ā§€ āύāĻžāĻŽ āϝ⧋āĻ— āϕ⧰āĻ•āĻ…āĻžā§āϚāϞ āϝ⧋āĻ— āϕ⧰āĻ•āĻāϟāĻž āĻĒā§ā§°āĻžāĻĨāĻŽāĻŋāĻ•āϤāĻžā§° āϏ⧈āϤ⧇ āĻāϟāĻž āĻŸā§‡āĻŦ⧁āϞ⧰ āĻļ⧃āĻ‚āĻ–āϞāϞ⧈ āĻ¤ā§°ā§āĻ•āϏāĻŽā§‚āĻš args ā§° āϏ⧈āϤ⧇ āĻāϟāĻž āύāĻŋ⧟āĻŽ āϝ⧋āĻ— āϕ⧰āĻ•āĨ¤āĻ…āϤāĻŋā§°āĻŋāĻ•ā§āϤ āĻĒā§°ā§āϟ āĻ…āĻĨāĻŦāĻž āĻĒā§°ā§āϟ āĻŦāĻŋāĻ¸ā§āϤāĻžā§°āϏāĻŽā§‚āĻš āϝ⧋āĻ— āϕ⧰āĻ•, āϝāĻŋ āĻŽā§‡āϚāĻŋāύ⧰ āϏ⧈āϤ⧇ āϏāĻ‚āϝ⧋āĻ— āϕ⧰āĻŋāĻŦ āĻĒā§°āĻž āϏāĻ•āϞ⧋ āĻšāĻ¸ā§āϟ āĻ…āĻĨāĻŦāĻž āύ⧇āĻŸā§ąāĻžā§°ā§āϕ⧰ āĻŦāĻžāĻŦ⧇ āĻ…āĻ­āĻŋāĻ—āĻŽā§āϝ āĻšāĻŦ āϞāĻžāϗ⧇āĨ¤āĻ…āĻžā§āϚāϞ⧰ āϏ⧈āϤ⧇ āφāĻ¨ā§āϤāĻšāĻĒ⧃āĻˇā§āĻ āϏāĻŽā§‚āĻš āϏāĻ‚āϝ⧁āĻ•ā§āϤ āϕ⧰āĻŋāĻŦāϞ⧈ āĻĒā§ā§°ā§ąāĻŋāĻˇā§āϟāĻŋāϏāĻŽā§‚āĻš āϝ⧋āĻ— āϕ⧰āĻ•āĨ¤ āϝāĻĻāĻŋ āφāĻ¨ā§āϤāσāĻĒ⧃āĻˇā§āĻ āĻ• āĻāϟāĻž āϏāĻ‚āϝ⧋āϗ⧇ āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āϕ⧰āĻŋāĻŦ, āĻ…āĻžā§āϚāϞāĻ• āϏāĻ‚āϝ⧋āĻ—āϤ āϧāĻžā§°ā§āĻ¯ā§āϝ āϕ⧰āĻž āĻ…āĻžā§āϚāϞāϞ⧈ āϏāĻ‚āĻšāϤāĻŋ āϕ⧰āĻž āĻšāĻŦāĨ¤āĻĢā§°ā§ąāĻžā§°ā§āĻĄ āĻĒā§°ā§āϟāϏāĻŽā§‚āĻšāϞ⧈ āĻĒā§ā§°ā§ąāĻŋāĻˇā§āϟāĻŋ āĻ¸ā§āĻĨāĻžāĻ¨ā§€ā§Ÿ āϚāĻŋāĻ¸ā§āĻŸā§‡āĻŽāϤ āĻ…āĻĨāĻŦāĻž āĻ¸ā§āĻĨāĻžāĻ¨ā§€ā§Ÿ āϚāĻŋāĻ¸ā§āĻŸā§‡āĻŽā§° āĻĒā§°āĻž āĻ…āĻ¨ā§āϝ āϚāĻŋāĻ¸ā§āĻŸā§‡āĻŽāϞ⧈ āĻāϟāĻž āĻĒā§°ā§āϟ⧰ āĻĒā§°āĻž āĻ…āĻ¨ā§āϝāϞ⧈ āϝ⧋āĻ— āϕ⧰āĻ•āĨ¤ āφāĻ¨ā§āϤāσāĻĒ⧃āĻˇā§āĻ  āĻŽāĻžāĻ¸ā§āϕ⧁⧰⧇āχāĻĄā§‡āĻĄ āĻĨāĻžāĻ•āĻŋāϞ⧇ āĻ…āĻ¨ā§āϝ āϚāĻŋāĻ¸ā§āĻŸā§‡āĻŽāϞ⧈ āĻĢā§°ā§ąāĻžā§°ā§āĻĄāĻŋāĻ‚ āωāĻĒāϝ⧋āĻ—ā§€ āĻšā§ŸāĨ¤ āĻĒā§°ā§āϟ āĻĢā§°ā§ąāĻžā§°ā§āĻĄāĻŋāĻ‚ āĻ•ā§‡ā§ąāϞ IPv4āĨ¤āύāĻŋāĻŽā§° āϏ⧈āϤ⧇ āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āϕ⧰āĻŋāĻŦāϞ⧈ āĻ…āϤāĻŋā§°āĻŋāĻ•ā§āϤ āĻļ⧃āĻ‚āĻ–āϞāĨ¤āĻ āĻŋāĻ•āύāĻžāϏāĻ•āϞ⧋ āύ⧇āĻŸā§ąāĻžā§°ā§āĻ• āĻŸā§ā§°āĻžāĻĢāĻŋāĻ• ā§°ā§‹āϧ āϕ⧰āĻž āĻšā§ˆāϛ⧇āĨ¤Args:āĻ…āĻĄāĻŋāϟāĻ…āĻĄāĻŋāϟ:āĻĒā§ā§°āĻŽāĻžāĻŖā§€āϕ⧰āĻŖ āĻŦā§āĻ¯ā§°ā§āĻĨ āĻšāϞāĨ¤āĻ­āĻŋāĻ¤ā§āϤāĻŋ ICMP āϧ⧰āĻŖ āϏāĻ‚āĻšāϤāĻŋāϏāĻŽā§‚āĻšāĻ­āĻŋāĻ¤ā§āϤāĻŋ āĻ¸ā§‡ā§ąāĻž āϏāĻ‚āĻšāϤāĻŋāϏāĻŽā§‚āĻšāĻ­āĻŋāĻ¤ā§āϤāĻŋ āĻ…āĻžā§āϚāϞ āϏāĻ‚āĻšāϤāĻŋāϏāĻŽā§‚āĻšāϏāĻ•āϞ⧋ āύ⧇āĻŸā§ąāĻžā§°ā§āĻ• āĻŸā§ā§°āĻžāĻĢāĻŋāĻ• ā§°ā§‹āϧ āϕ⧰āĻ•āĻĄāĻžāĻ  ā§°ā§‚āĻĒāϤ āĻĨāĻ•āĻž āĻĒā§ā§°ā§ąāĻŋāĻˇā§āϟāĻŋāĻŦā§‹ā§° āĻŦāĻžāĻ§ā§āϝāϤāĻžāĻŽā§‚āϞāĻ•, āĻ…āĻ¨ā§āϝ āϏāĻ•āϞ⧋ āĻŦ⧈āĻ•āĻ˛ā§āĻĒāĻŋāĻ•āĨ¤āĻŦāĻŋāϞāϟ-āχāύ icmp, āĻĒ⧁āύ⧰ āύāĻžāĻŽāϕ⧰āĻŖ āϏāĻŽā§°ā§āĻĨāĻŋāϤ āύāĻšā§ŸāĨ¤āĻŦāĻŋāϞāϟ-āχāύ āĻ¸ā§‡ā§ąāĻž, āĻĒ⧁āύ⧰ āύāĻžāĻŽāϕ⧰āĻŖ āϏāĻŽā§°ā§āĻĨāĻŋāϤ āύāĻšā§ŸāĨ¤āĻŦāĻŋāϞāϟ-āχāύ āĻ…āĻžā§āϚāϞ, āĻĒ⧁āύ⧰ āύāĻžāĻŽāϕ⧰āĻŖ āϏāĻŽā§°ā§āĻĨāĻŋāϤ āύāĻšā§ŸāĨ¤āĻļ⧃āĻ‚āĻ–āϞ:āĻļ⧃āĻ‚āĻ–āϞāϏāĻŽā§‚āĻšāĻ…āĻŦāĻŋāĻ•āĻ˛ā§āĻĒāĻŋāϤ āĻ…āĻžā§āϚāϞ āĻĒā§°āĻŋāĻŦā§°ā§āϤāύ āϕ⧰āĻ•āϏāĻ‚āϝ⧋āĻ—āϏāĻŽā§‚āĻšā§° āĻ…āĻžā§āϚāϞāĻŦā§‹ā§° āĻĒā§°āĻŋāĻŦā§°ā§āϤāύ āϕ⧰āĻ•...āϏāĻ‚āϝ⧋āĻ—āϏāĻŽā§‚āĻš āĻ…āĻĨāĻŦāĻž āφāĻ¨ā§āϤāσāĻĒ⧃āĻˇā§āĻ āϏāĻŽā§‚āĻšā§° āĻŦāĻžāĻŦ⧇ āĻ…āĻŦāĻŋāĻ•āĻ˛ā§āĻĒāĻŋāϤ āĻ…āĻžā§āϚāϞ āĻĒā§°āĻŋāĻŦā§°ā§āϤāύ āϕ⧰āĻ•āĨ¤āĻāϟāĻž āύ⧇āĻŸā§ąāĻžā§°ā§āĻ• āϏāĻ‚āϝ⧋āĻ— āĻĨāĻ•āĻž āĻ…āĻžā§āϚāϞ āĻĒā§°āĻŋāĻŦā§°ā§āϤāύ āϕ⧰āĻ•āĨ¤āĻĒā§°āĻŋāĻŦā§°ā§āϤāύāϏāĻŽā§‚āĻš āĻĒā§ā§°ā§Ÿā§‹āĻ— āϕ⧰āĻž āĻšā§ˆāϛ⧇āĨ¤āĻ•āĻŽāĻžāĻ¨ā§āĻĄ āĻļāĻžā§°ā§€āϏāĻŽā§‚āĻšāϏāς⧰⧂āĻĒ:āĻļāĻŋāĻ˛ā§āĻĄ āφāĻĒ/āĻĄāĻžāωāύ āĻ…āĻžā§āϚāϞāĻŦā§‹ā§° āϏāς⧰⧂āĻĒāĻŖ āϕ⧰āĻ•...āĻļāĻŋāĻ˛ā§āĻĄ āφāĻĒ/āĻĄāĻžāωāύ āĻ…āĻžā§āϚāϞāĻŦā§‹ā§° āϏāς⧰⧂āĻĒāĻŖ āϕ⧰āĻ•FirewallD āϞ⧈ āϏāĻ‚āϝ⧋āĻ— āĻ¸ā§āĻĨāĻžāĻĒāĻŋāϤāĨ¤FirewallD āϞ⧈ āϏāĻ‚āϝ⧋āĻ— āĻŦāĻŋāĻšā§āĻ›āĻŋāĻ¨ā§āύ āĻšā§ˆāϛ⧇āĨ¤āϏāĻ‚āϝ⧋āĻ—āϏāĻŽā§‚āĻšāĻĒā§°āĻŋāĻĒā§ā§°ā§‡āĻ•ā§āώāϤāĻŋāϤāϏāĻŽā§‚āĻšāϚāĻŋāĻ¸ā§āĻŸā§‡āĻŽā§° āĻŦā§°ā§āϤāĻŽāĻžāύ āĻ…āĻŦāĻŋāĻ•āĻ˛ā§āĻĒāĻŋāϤ āĻ…āĻžā§āϚāϞāĨ¤āĻŦā§°ā§āϤāĻŽāĻžāύ⧇ āĻĻ⧃āĻļā§āϝ āϏāς⧰⧂āĻĒāĨ¤ āϚāϞāύāϏāĻŽā§Ÿ āϏāς⧰⧂āĻĒ āĻšāϞ āĻĒā§ā§°āĻ•ā§ƒāϤ āϏāĻ•ā§ā§°āĻŋ⧟ āϏāς⧰⧂āĻĒāĨ¤ āĻ¸ā§āĻĨāĻžā§Ÿā§€ āϏāς⧰⧂āĻĒ āĻ¸ā§‡ā§ąāĻžā§° āĻĒāĻŋāĻ›āϤ āĻ…āĻĨāĻŦāĻž āϚāĻŋāĻ¸ā§āĻŸā§‡āĻŽ āĻĒ⧁āύ⧰ āϞ'āĻĄ āĻ…āĻĨāĻŦāĻž āĻĒ⧁āύāĻžā§°āĻŽā§āĻ­ā§° āĻĒāĻŋāĻ›āϤ āϏāĻ•ā§ā§°āĻŋ⧟ āĻšāĻŦāĨ¤āĻ…āĻŦāĻŋāĻ•āĻ˛ā§āĻĒāĻŋāϤ āϞāĻ•ā§āĻˇā§āϝāĻ…āĻŦāĻŋāĻ•āĻ˛ā§āĻĒāĻŋāϤ āĻ…āĻžā§āϚāϞāĻ…āĻŦāĻŋāĻ•āĻ˛ā§āĻĒāĻŋāϤ āĻ…āĻžā§āϚāϞ:āĻ…āĻŦāĻŋāĻ•āĻ˛ā§āĻĒāĻŋāϤ āĻ…āĻžā§āϚāϞ: '%s'āĻ…āĻŦāĻŋāĻ•āĻ˛ā§āĻĒāĻŋāϤ āĻ…āĻžā§āϚāϞāĻ• '%s' āϞ⧈ āĻĒā§°āĻŋāĻŦā§°ā§āϤāύ āϕ⧰āĻž āĻšā§ˆāϛ⧇āĨ¤āĻŦāĻŋā§ąā§°āĻŖ:DestāĻ—āĻ¨ā§āϤāĻŦā§āϝāĻ—āĻ¨ā§āϤāĻŦā§āϝ:āĻĒā§ā§°āĻ¤ā§āϝāĻ•ā§āώ āĻļ⧃āĻ‚āĻ–āϞāĻĒā§ā§°āĻ¤ā§āϝāĻ•ā§āώ āϏāς⧰⧂āĻĒāĻĒā§ā§°āĻ¤ā§āϝāĻ•ā§āώ āĻĒāĻžāĻ›āĻĨā§ā§°ā§ āύāĻŋ⧟āĻŽāĻĒā§ā§°āĻ¤ā§āϝāĻ•ā§āώ āύāĻŋ⧟āĻŽāĻļ⧃āĻ‚āĻ–āϞ āϏāĻŽā§āĻĒāĻžāĻĻāύāĻž āϕ⧰āĻ•āĻ•āĻŽāĻžāĻ¨ā§āĻĄ āĻļāĻžā§°ā§€ āϏāĻŽā§āĻĒāĻžāĻĻāύ āϕ⧰āĻ•āĻĒā§°āĻŋāĻĒā§ā§°ā§‡āĻ•ā§āώāϤāĻŋāϤ āϏāĻŽā§āĻĒāĻžāĻĻāύ āϕ⧰āĻ•āύāĻŋāĻŦ⧇āĻļ āϏāĻŽā§āĻĒāĻžāĻĻāύāĻžāĻĢāĻžā§ŸāĻžā§°ā§ąāĻžāϞ āϏāĻ‚āĻšāϤāĻŋāϏāĻŽā§‚āĻš āϏāĻŽā§āĻĒāĻžāĻĻāύāĻž āϕ⧰āĻ•...āĻĢā§°ā§ąāĻžā§°ā§āĻĄ āĻĒā§°ā§āϟ āϏāĻŽā§āĻĒāĻžāĻĻāύāĻž āϕ⧰āĻ•ICMP āϧ⧰āĻŖ āϏāĻŽā§āĻĒāĻžāĻĻāύ āϕ⧰āĻ•āφāĻ¨ā§āϤāσāĻĒ⧃āĻˇā§āĻ  āϏāĻŽā§āĻĒāĻžāĻĻāύ āϕ⧰āĻ•āĻĒāĻžāĻ›āĻĨā§ā§°ā§ āϏāĻŽā§āĻĒāĻžāĻĻāύ āϕ⧰āĻ•āĻĒā§°ā§āϟ āϏāĻŽā§āĻĒāĻžāĻĻāύāĻž āϕ⧰āĻ•āϏāĻŽā§ƒāĻĻā§āϧ āύāĻŋ⧟āĻŽ āϏāĻŽā§āĻĒāĻžāĻĻāύ āϕ⧰āĻ•āύāĻŋ⧟āĻŽ āϏāĻŽā§āĻĒāĻžāĻĻāύ āϕ⧰āĻ•āĻ¸ā§‡ā§ąāĻž āϏāĻŽā§āĻĒāĻžāĻĻāύāĻž āϕ⧰āĻ•āĻ‰ā§ŽāϏ āϏāĻŽā§āĻĒāĻžāĻĻāύ āϕ⧰āĻ•āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻ•āĻžā§°ā§€ āφāχāĻĄāĻŋ āϏāĻŽā§āĻĒāĻžāĻĻāύ āϕ⧰āĻ•āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻ•āĻžā§°ā§€ āύāĻžāĻŽ āϏāĻŽā§āĻĒāĻžāĻĻāύ āϕ⧰āĻ•āĻ…āĻžā§āϚāϞ āϏāĻŽā§āĻĒāĻžāĻĻāύāĻž āϕ⧰āĻ•āωāĻĒāĻžāĻĻāĻžāύāωāĻĒāĻžāĻĻāĻžāύ:āĻ…āϧāĻŋāϏ⧂āϚāύāĻžāϏāĻŽā§‚āĻš āϏāĻžāĻŽā§°ā§āĻĨāĻŦāĻžāύ āϕ⧰āĻ•āϭ⧁āϞāφāχāĻ•āύāϏāĻŽā§‚āĻš āϞ'āĻĄ āϕ⧰āĻŋāĻŦāϞ⧈ āĻŦā§āĻ¯ā§°ā§āĻĨāĨ¤āĻĒā§°āĻŋ⧟āĻžāϞāĻĒā§°āĻŋ⧟āĻžāϞ:āĻĢāĻžā§ŸāĻžā§°ā§ā§ąāĻžāϞāĻĢāĻžā§ŸāĻžā§°ā§ąāĻžāϞ āĻāĻĒā§āϞ⧇āϟāĻĢāĻžā§ŸāĻžā§°ā§ā§ąāĻžāϞ āĻŦāĻŋāĻ¨ā§āϝāĻžāϏFirewallD āĻ• āĻĒ⧁āύ⧰ āϞ'āĻĄ āϕ⧰āĻž āĻšā§ˆāϛ⧇āĨ¤āĻšāĻ¸ā§āϟ āĻ…āĻĨāĻŦāĻž āύ⧇āĻŸā§ąāĻžā§°ā§āĻ• āĻšā§‹ā§ąāĻžāχāϟ āĻ…āĻĨāĻŦāĻž āĻŦā§āϞ⧇āĻ•āϞāĻŋāĻ¸ā§āϟāĻŋāς⧰ āĻŦāĻžāĻŦ⧇ āωāĻĒāĻžāĻĻāĻžāύāĻ• āύāĻŋāĻˇā§āĻ•ā§ā§°āĻŋ⧟ āϕ⧰āĻ•āĨ¤āĻ…āĻ¨ā§āϝ āĻāϟāĻž āĻĒ'ā§°ā§āϟāϞ⧈ āφāĻ—āĻŦā§ā§‹ā§ąāĻž āĻšā§ˆāϛ⧇āĻ…āĻ¨ā§āϝ āϚāĻŋāĻ¸ā§āĻŸā§‡āĻŽāϞ⧈ āĻĢā§°ā§ąāĻžā§°ā§āĻĄ āϕ⧰āĻžāĻŸā§‹ āĻ•ā§‡ā§ąāϞ āϤ⧇āϤāĻŋ⧟āĻžāĻšā§‡ āϞāĻžāĻ­āĻĻāĻžā§ŸāĻ• āϝ⧇āϤāĻŋ⧟āĻž āφāĻ¨ā§āϤāσāĻĒ⧃āĻˇā§āĻ  āĻŽāĻžāĻ¸ā§āϕ⧁⧰⧇āĻĄā§‡āĻĄ āĻĨāĻžāϕ⧇āĨ¤ āφāĻĒ⧁āύāĻŋ āĻāχ āĻ…āĻžā§āϚāϞāĻŸā§‹ āĻŽāĻžāĻ¸ā§āϕ⧁⧰⧇āĻĄ āϕ⧰āĻŋāĻŦ āĻŦāĻŋāϚāĻžā§°ā§‡ āύ⧇?āĻ‡ā§ŸāĻžāϤ āφāĻĒ⧁āύāĻŋ āĻŦāĻŋā§ąā§°āĻŖ āĻĻāĻŋāĻŦ āĻĒāĻžā§°āĻŋāĻŦ āϕ⧋āύ āĻ¸ā§‡ā§ąāĻžāϏāĻŽā§‚āĻš āĻ…āĻžā§āϚāϞāϤ āĻ­ā§°āώāĻž āϕ⧰āĻŋāĻŦ āĻĒāĻžā§°āĻŋāĨ¤ āϏāĻ•āϞ⧋ āĻšāĻ¸ā§āϟ āφ⧰⧁ āύ⧇āĻŸā§ąāĻžā§°ā§āĻ•āϏāĻŽā§‚āĻš āϝāĻŋāϏāĻŽā§‚āĻšā§‡ āĻŽā§‡āύāĻŋāϚāĻ• āĻāχ āĻ…āĻžā§āϚāϞ⧰ āϏ⧈āϤ⧇ āϏāĻ‚āϝ⧁āĻ•ā§āϤ āϏāĻ‚āϝ⧋āĻ—āϏāĻŽā§‚āĻš, āφāĻ¨ā§āϤāσāĻĒ⧃āĻˇā§āĻ āϏāĻŽā§‚āĻš āφ⧰⧁ āĻ‰ā§ŽāϏāϏāĻŽā§‚āĻšā§° āĻĒā§°āĻž āĻĒā§ā§°āĻžāĻĒā§āϤ āϕ⧰āĻŋāĻŦ āĻĒāĻžā§°ā§‡ āϏ⧇āχāϏāĻŽā§‚āĻšā§‡ āĻ­ā§°āώāĻžāĻŦāĻžāύ āĻ¸ā§‡ā§ąāĻžāϏāĻŽā§‚āĻš āĻ…āĻ­āĻŋāĻ—āĻŽ āϕ⧰āĻŋāĻŦ āĻĒāĻžā§°ā§‡āĨ¤āĻ‡ā§ŸāĻžāϤ āφāĻĒ⧁āύāĻŋ āĻļāĻŋāĻ˛ā§āĻĄ āφāĻĒ āφ⧰⧁ āĻļāĻŋāĻ˛ā§āĻĄ āĻĄāĻžāωāύ⧰ āĻŦāĻžāĻŦ⧇ āĻŦā§āĻ¯ā§ąāĻšā§ƒāϤ āĻ…āĻžā§āϚāϞāĻŦā§‹ā§° āĻŦāĻžāĻ›āĻŋāĻŦ āĻĒāĻžā§°āĻŋāĻŦāĨ¤āĻ‡ā§ŸāĻžāϤ āφāĻĒ⧁āύāĻŋ āĻ…āĻžā§āϚāϞ⧰ āĻŦāĻžāĻŦ⧇ āϏāĻŽā§ƒāĻĻā§āϧ āĻ­āĻžāώāĻž āύāĻŋ⧟āĻŽāϏāĻŽā§‚āĻš āϏāĻ‚āĻšāϤāĻŋ āϕ⧰āĻŋāĻŦ āĻĒāĻžā§°āĻŋāĻŦāĨ¤ICMP āĻĢāĻŋāĻ˛ā§āϟāĻžā§°ICMP āϧ⧰āĻŖICMP āϧ⧰āĻŖāϏāĻŽā§‚āĻšICMP āϧ⧰āĻŖāϏāĻŽā§‚āĻšāĻ• āĻ•ā§‡ā§ąāϞ āĻ¸ā§āĻĨāĻžā§Ÿā§€ āϏāς⧰⧂āĻĒ āĻĻā§°ā§āĻļāύāϤ āĻĒā§°āĻŋāĻŦā§°ā§āϤāύ āϕ⧰āĻŋāĻŦ āĻĒāĻžā§°āĻŋāĨ¤ ICMP āϧ⧰āĻŖāϏāĻŽā§‚āĻšā§° āϚāϞāύāϏāĻŽā§Ÿ āϏāς⧰⧂āĻĒ āύāĻŋā§°ā§āĻĻāĻŋāĻˇā§āϟ āϕ⧰āĻž āφāϛ⧇āĨ¤IP āĻ āĻŋāĻ•āύāĻž:IPv4IPv4:IPv6IPv6:Icmp āϧ⧰āĻŖāϝāĻĻāĻŋ ā§ąā§‹āĻšāĻžāχāϟāϞāĻŋāĻ¸ā§āϟāϤ āĻāϟāĻž āĻ•āĻŽāĻžāĻ¨ā§āĻĄ āĻĒā§ā§°ā§ąāĻŋāĻˇā§āϟāĻŋ āĻāϟāĻž āĻāĻ•āĻ¸ā§āĻŸā§‡ā§°āĻŋāĻ•ā§āϏ '*' ā§° āϏ⧈āϤ⧇ āĻ…āĻ¨ā§āϤ āĻšā§Ÿ, āϤ⧇āĻ¨ā§āϤ⧇ āĻ•āĻŽāĻžāĻ¨ā§āĻĄā§° āϏ⧈āϤ⧇ āφ⧰āĻŽā§āĻ­ āĻšā§‹ā§ąāĻž āϏāĻ•āϞ⧋ āĻ•āĻŽāĻžāĻ¨ā§āĻĄ āĻļāĻžā§°ā§€ āĻŽāĻŋāϞ āĻ–āĻžāĻŦāĨ¤ āϝāĻĻāĻŋ '*' āύāĻžāχ āϏāĻŽā§āĻĒā§‚ā§°ā§āĻŖ āĻ•āĻŽāĻžāĻ¨ā§āĻĄ āĻ…āĻ¨ā§āĻ¤ā§°ā§āϭ⧁āĻ•ā§āϤ āĻ¤ā§°ā§āĻ•āϏāĻŽā§‚āĻš āĻŽāĻŋāϞ āĻ–āĻžāĻŦ āϞāĻžāĻ—āĻŋāĻŦāĨ¤āĻ¸ā§āĻĨāĻžāĻ¨ā§€ā§Ÿ āĻ­āĻžāĻŦ⧇ āφāĻ—āĻŦā§ā§‹ā§ąāĻž āϏāĻ•ā§ā§°āĻŋ⧟ āϕ⧰āĻŋāϞ⧇, āφāĻĒ⧁āύāĻŋ āĻāϟāĻž āĻĒ'ā§°ā§āϟ āύāĻŋā§°ā§āϧāĻžā§°āĻŋāϤ āϕ⧰āĻŋāĻŦ āϞāĻžāĻ—āĻŋāĻŦ āĨ¤āĻāχ āĻĒ'ā§°ā§āϟ āĻ‰ā§ŽāϏ⧰ āĻĒ'ā§°ā§āϟ⧰ āĻĒā§°āĻž āĻŦ⧇āϞ⧇āĻ— āĻš'āĻŦ āϞāĻžāĻ—āĻŋ āĻŦ āĨ¤āϝāĻĻāĻŋ āφāĻĒ⧁āύāĻŋ āĻ›āĻĻā§āĻŽāĻŦ⧇āĻļ āϏāĻžāĻŽā§°ā§āĻĨāĻŦāĻžāύ āϕ⧰⧇, āφāĻĒā§‹āύāĻžā§° IPv4 āύ⧇āĻŸā§ąāĻžā§°ā§āĻ•āϏāĻŽā§‚āĻšā§° āĻŦāĻžāĻŦ⧇ IP āĻĢā§°ā§ąāĻžā§°ā§āĻĄāĻŋāĻ‚ āϏāĻžāĻŽā§°ā§āĻĨāĻŦāĻžāύ āϕ⧰āĻž āĻšāĻŦāĨ¤āϝāĻĻāĻŋ āφāĻĒ⧁āύāĻŋ āĻ—āĻ¨ā§āϤāĻŦā§āϝ āĻ āĻŋāĻ•āύāĻžāϏāĻŽā§‚āĻš āϧāĻžā§°ā§āĻ¯ā§āϝ āϕ⧰⧇, āĻ¸ā§‡ā§ąāĻž āĻĒā§ā§°ā§ąāĻŋāĻˇā§āϟāĻŋ āĻ—āĻ¨ā§āϤāĻŦā§āϝ āĻ āĻŋāĻ•āύāĻž āφ⧰⧁ āϧ⧰āĻŖāϞ⧈ āϏ⧀āĻŽāĻŋāϤ āĻĨāĻžāĻ•āĻŋāĻŦāĨ¤ āϝāĻĻāĻŋ āĻĻā§ā§Ÿā§‹āϟāĻž āĻĒā§ā§°ā§ąāĻŋāĻˇā§āϟāĻŋ ā§°āĻŋāĻ•ā§āϤ āĻĨāĻžāϕ⧇, āϤ⧇āĻ¨ā§āϤ⧇ āϕ⧋āύ⧋ āϏ⧀āĻŽāĻž āύāĻžāĻĨāĻžāĻ•āĻŋāĻŦāĨ¤āωāĻĒ⧇āĻ•ā§āώāĻž āϕ⧰āĻ•āĻ…āĻŦ⧈āϧ āĻ¤ā§°ā§āĻ• %sāĻ¸ā§āϤ⧰:ICMP āϧ⧰āĻŖ āĻ…āĻŦāĻŋāĻ•āĻ˛ā§āĻĒāĻŋāϤāϏāĻŽā§‚āĻš āϞ'āĻĄ āϕ⧰āĻ•āĻ¸ā§‡ā§ąāĻžā§° āĻ…āĻŦāĻŋāĻ•āĻ˛ā§āĻĒāĻŋāϤāϏāĻŽā§‚āĻš āϞ'āĻĄ āϕ⧰āĻ•āĻ…āĻžā§āϚāϞ⧰ āĻ…āĻŦāĻŋāĻ•āĻ˛ā§āĻĒāĻŋāϤāϏāĻŽā§‚āĻš āϞ'āĻĄ āϕ⧰āĻ•āĻ¸ā§āĻĨāĻžāύāĻŋ⧟ āĻĢā§°ā§ąāĻžā§°ā§āĻĄāĻŋāĻ‚āϞāĻ•āĻĄāĻžāωāύāϞāĻ•āĻĄāĻžāωāύ āĻšā§‹ā§ąāĻžāχāϟāϞāĻŋāĻ¸ā§āϟāϞāĻ•āĻĄāĻžāωāύ⧇ āĻĢāĻžā§ŸāĻžā§°ā§ąāĻžāϞ āϏāς⧰⧂āĻĒ āϞāĻ• āϕ⧰⧇ āϝāĻžāϤ⧇ āĻ•ā§‡ā§ąāϞ āϞāĻ•āĻĄāĻžāωāύ āĻšā§‹ā§ąāĻžāχāϟāϞāĻŋāĻ¸ā§āϟāϤ āĻĨāĻ•āĻž āĻāĻĒā§āϞāĻŋāϕ⧇āϚāύāϏāĻŽā§‚āĻšā§‡ āĻ‡ā§ŸāĻžāĻ• āĻĒā§°āĻŋāĻŦā§°ā§āϤāύ āϕ⧰āĻŋāĻŦ āĻĒāĻžā§°ā§‡āĨ¤āϞāĻ•āĻĄāĻžāωāύ:āϞāĻ—:āϚāϞāύāϏāĻŽā§Ÿ āϏāς⧰⧂āĻĒ āϚāĻŋā§°āĻ¸ā§āĻĨāĻžā§Ÿā§€ āϕ⧰āĻ•āϤāĻžāϞāĻŋāĻ•āĻžāϤ ICMP ā§° āϧ⧰āĻŖ āϚāĻŋāĻšā§āύāĻŋāϤ āϕ⧰āĻ•, āϝāĻžāĻ• āĻ—ā§ā§°āĻšāĻŖ āϕ⧰āĻž āύ'āĻš'āĻŦ āĨ¤ āĻļ⧇āώ āϏāĻ•āϞ⧋ ICMP āϧ⧰āĻŖāĻ• āĻĢāĻžā§ŸāĻžā§°ā§ā§ąāĻžāϞ⧰ āĻŽāĻžāĻœā§‡āĻĻāĻŋ āϝāĻžāĻŦ āĻĻāĻŋ⧟āĻž āĻš'āĻŦ āĨ¤ āĻ…āĻŦāĻŋāĻ•āĻ˛ā§āĻĒāĻŋāϤ āĻŽāĻžāύ āĻš'āϞ āϕ⧋āύ⧋ āϏ⧀āĻŽāĻž āύāĻžāχ āĨ¤āĻ›āĻĻā§āĻŽāĻŦ⧇āĻļ āĻ…āĻžā§āϚāϞMasqueradingāĻ¸ā§āĻĨāĻžāĻ¨ā§€ā§Ÿ āύ⧇āĻŸā§ąā§°ā§āĻ•, āχāĻ¨ā§āϟāĻžā§°āύ⧇āĻŸā§‡ā§° āϏ⧈āϤ⧇ āϏāĻ‚āϝ⧁āĻ•ā§āϤ āϕ⧰āĻžā§° āĻŦāĻžāĻŦ⧇ āĻ—ā§ƒāĻšāĻ¸ā§āĻĨ āĻ…āĻĨāĻŦāĻž ā§°āĻžāωāϟāĻžā§° āĻĒā§ā§°āĻ¸ā§āϤ⧁āϤāĻŋā§° āϏāĻŽā§Ÿ Masquerading āϏāĻšā§ŸāĻžāĻ• āĨ¤ āφāĻĒā§‹āύāĻžā§° āĻ¸ā§āĻĨāĻžāĻ¨ā§€ā§Ÿ āύ⧇āĻŸā§ąā§°ā§āĻ• āĻĒā§ā§°āĻ•āĻžāĻļāĻŋāϤ āύāĻš'āĻŦ āφ⧰⧁ āχāĻ¨ā§āϟāĻžā§°āύ⧇āĻŸā§‡ āĻāϟāĻž āĻ—ā§ƒāĻšāĻ¸ā§āĻĨ ā§°ā§‚āĻĒ⧇ āĻĒā§ā§°āĻ¸ā§āϤ⧁āϤ āϕ⧰āĻž āĻš'āĻŦ āĨ¤ Masquerading āĻ…āĻ•āϞ IPv4-ā§° āĻ•ā§āώ⧇āĻ¤ā§ā§°āϤ āĻĒā§ā§°āϝ⧋āĻœā§āϝ āĨ¤āĻŽāĻĄāĻŋāωāϞāϏāĻŽā§‚āĻšāύāĻžāĻŽ āχāϤāĻŋāĻŽāĻ§ā§āϝ⧇ āĻ…āĻ¸ā§āϤāĻŋāĻ¤ā§āĻŦāĻŦāĻžāύāύāĻžāĻŽ:āύ⧇āĻŸā§ąāĻžā§°ā§āĻ• āĻŸā§ā§°āĻžāĻĢāĻŋāĻ• āφ⧰⧁ ā§°ā§‹āϧ āϕ⧰āĻž āĻšā§‹ā§ąāĻž āύāĻžāχāĨ¤āϕ⧋āύ⧋ āϏāĻ•ā§ā§°āĻŋ⧟ āĻ…āĻžā§āϚāϞ āύāĻžāχāĨ¤āĻĢāĻžā§ŸāĻžā§°ā§ąāĻžāϞ āĻĄāĻŋāĻŽāύāϞ⧈ āϕ⧋āύ⧋ āϏāĻ‚āϝ⧋āĻ— āύāĻžāχāĻ…āĻ¨ā§āϝ āĻĒā§ā§°āĻŸā§‹āĻ•āϞ:āφāϤāĻ™ā§āĻ• āĻ…ā§ąāĻ¸ā§āĻĨāĻžāφāϤāĻ™ā§āĻ• āĻ…ā§ąāĻ¸ā§āĻĨāĻž:āĻĒ⧇āύāĻŋāĻ• āĻ…ā§ąāĻ¸ā§āĻĨāĻžā§° āĻ…ā§°ā§āĻĨ āϏāĻ•āϞ⧋ āĻ…āĻ¨ā§āϤ⧰āĻ—āĻžāĻŽā§€ āφ⧰⧁ āĻŦāĻšāĻŋā§°ā§āĻ—āĻžāĻŽā§€ āĻĒ⧇āϕ⧇āϟāϏāĻŽā§‚āĻš āĻĄā§ā§°āĻĒ āϕ⧰āĻž āĻšāĻŦāĨ¤āĻĒāĻžāĻ›āĻĨā§ā§°ā§āĻ¸ā§āĻĨāĻžā§Ÿā§€āĻ…āύ⧁āĻ—ā§ā§°āĻš āϕ⧰āĻŋ āĻĒāĻžāĻ›āĻĨā§ā§°ā§ āύāĻŋ⧟āĻŽāϏāĻŽā§‚āĻš āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āϕ⧰⧋āϤ⧇ āϏāĻžā§ąāϧāĻžāύ āĻšāĻŦ āϝāĻžāϤ⧇ āĻĢāĻžā§ŸāĻžā§°ā§ąāĻžāϞ āĻ•ā§āώāϤāĻŋāĻ—ā§ā§°āĻ¸ā§āĻĨ āύāĻšā§ŸāĨ¤āĻ…āύ⧁āĻ—ā§ā§°āĻš āϕ⧰āĻŋ āĻ­āĻŋāĻ¤ā§āϤāĻŋ ICMP āϧ⧰āĻŖ āϏāĻ‚āĻšāϤāĻŋāϏāĻŽā§‚āĻš āϏāς⧰⧂āĻĒāĻŖ āϕ⧰āĻ•āĻ…āύ⧁āĻ—ā§ā§°āĻš āϕ⧰āĻŋ āĻ­āĻŋāĻ¤ā§āϤāĻŋ āĻ¸ā§‡ā§ąāĻž āϏāĻ‚āĻšāϤāĻŋāϏāĻŽā§‚āĻš āϏāς⧰⧂āĻĒāĻŖ āϕ⧰āĻ•:āĻ…āύ⧁āĻ—ā§ā§°āĻš āϕ⧰āĻŋ āĻ­āĻŋāĻ¤ā§āϤāĻŋ āĻ…āĻžā§āϚāϞ āϏāĻ‚āĻšāϤāĻŋāϏāĻŽā§‚āĻš āϏāς⧰⧂āĻĒāĻŖ āϕ⧰āĻ•:āĻ…āύ⧁āĻ—ā§ā§°āĻš āϕ⧰āĻŋ āĻāϟāĻž āĻĒā§°ā§āϟ āĻ…āĻĨāĻŦāĻž āĻĒā§ā§°āĻŸā§‹āĻ•āϞ āϏ⧁āĻŽā§ā§ąāĻžāĻ“āĻ•āĨ¤āĻ…āύ⧁āĻ—ā§ā§°āĻš āϕ⧰āĻŋ āĻāϟāĻž āĻĒā§ā§°āĻŸā§‹āĻ•āϞ āϏ⧁āĻŽā§ā§ąāĻžāĻ“āĻ•āĨ¤āĻ…āύ⧁āĻ—ā§ā§°āĻš āϕ⧰āĻŋ āĻāϟāĻž āϏāĻŽā§ƒāĻĻā§āϧ āύāĻŋ⧟āĻŽ āϏ⧁āĻŽā§ā§ąāĻžāĻ“āĻ•āĨ¤āĻ…āύ⧁āĻ—ā§ā§°āĻš āϕ⧰āĻŋ āĻ•āĻŽāĻžāĻ¨ā§āĻĄ āĻļāĻžā§°ā§€āϞ⧈ āϝāĻžāĻ“āĻ•āĨ¤āĻ…āύ⧁āĻ—ā§ā§°āĻš āϕ⧰āĻŋ āĻĒā§°āĻŋāĻĒā§ā§°ā§‡āĻ•ā§āώāϤāĻŋāϤ āϏ⧁āĻŽā§ā§ąāĻžāĻ“āĻ•āĨ¤āĻ…āύ⧁āĻ—ā§ā§°āĻš āϕ⧰āĻŋ āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻ•āĻžā§°ā§€ āφāχāĻĄāĻŋ āϏ⧁āĻŽā§ā§ąāĻžāĻ“āĻ•āĨ¤āĻ…āύ⧁āĻ—ā§ā§°āĻš āϕ⧰āĻŋ āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻ•āĻžā§°ā§€ āύāĻžāĻŽ āϏ⧁āĻŽā§ā§ąāĻžāĻ“āĻ•āĨ¤āĻ…āύ⧁āĻ—ā§ā§°āĻš āϕ⧰āĻŋ āĻāϟāĻž āĻ¸ā§‡ā§ąāĻž āĻŦāĻžāĻ›āĻ•āĨ¤āĻ…āύ⧁āĻ—ā§ā§°āĻš āϕ⧰āĻŋ āĻāϟāĻž ICMP āϧ⧰āĻŖ āĻŦāĻžāĻ›āĻ•āĻ…āύ⧁āĻ—ā§ā§°āĻš āϕ⧰āĻŋ āϤāϞ⧰ āϤāĻžāϞāĻŋāĻ•āĻžā§° āĻĒā§°āĻž āĻ…āĻŦāĻŋāĻ•āĻ˛ā§āĻĒāĻŋāϤ āĻ…āĻžā§āϚāϞ āĻŦāĻžāĻ›āĻ•āĨ¤āĻ…āύ⧁āĻ—ā§ā§°āĻš āϕ⧰āĻŋ ipv āĻŦāĻžāĻ›āĻ• āφ⧰⧁ args āϏ⧁āĻŽā§ā§ąāĻžāĻ“āĻ•āĨ¤āĻ…āύ⧁āĻ—ā§ā§°āĻš āϕ⧰āĻŋ ipv āφ⧰⧁ āĻŸā§‡āĻŦ⧁āϞ āĻŦāĻžāĻ›āĻ• āφ⧰⧁ āĻļ⧃āĻ‚āĻ–āϞ āύāĻžāĻŽ āϏ⧁āĻŽā§ā§ąāĻžāĻ“āĻ•āĨ¤āĻ…āύ⧁āĻ—ā§ā§°āĻš āϕ⧰āĻŋ ipv āφ⧰⧁ āĻŸā§‡āĻŦ⧁āϞ, āĻļ⧃āĻ‚āĻ–āϞ āĻĒā§ā§°āĻžāĻĨāĻŽāĻŋāĻ•āϤāĻž āĻŦāĻžāĻ›āĻ• āφ⧰⧁ args āϏ⧁āĻŽā§ā§ąāĻžāĻ“āĻ•āĨ¤āφāĻĒā§‹āύāĻžā§° āĻĒā§ā§°ā§Ÿā§‹āϜāύ⧰ āĻŽāϤ⧇ āĻ‰ā§ŽāϏ āφ⧰⧁ āĻ—āĻ¨ā§āϤāĻŦā§āϝ⧰ āĻŦāĻŋāĻ•āĻ˛ā§āĻĒ āύāĻŋā§°ā§āĻŦā§āĻŦāĻžāϚāύ āϕ⧰āĻ• āĨ¤āĻĒ'ā§°ā§āϟāĻĒ'ā§°ā§āϟ / āĻĒ'ā§°ā§āĻŸā§‡ā§° āϏ⧀āĻŽāĻž:āĻĒ'ā§°ā§āϟ āĻĢā§°ā§ąāĻžā§°ā§āĻĄāĻŋāĻ‚āĻĒ'ā§°ā§āϟ āφ⧰⧁ āύāĻŋ⧟āĻŽāύ⧀āϤāĻŋāĻĒā§°ā§āϟāϏāĻŽā§‚āĻšāωāĻĒāĻ¸ā§°ā§āĻ—:āĻĒā§ā§°āĻžāĻĨāĻŽāĻŋāĻ•āϤāĻž:āύāĻŋ⧟āĻŽāύ⧀āϤāĻŋāύāĻŋ⧟āĻŽāύ⧀āϤāĻŋ:Firewalld āĻĒ⧁āύ⧰ āϞ'āĻĄ āϕ⧰āĻ•āĻĢāĻžā§ŸāĻžā§°ā§ąāĻžāϞ āύāĻŋ⧟āĻŽāϏāĻŽā§‚āĻš āĻĒ⧁āύ⧰ āϞ'āĻĄ āϕ⧰⧇āĨ¤ āĻŦā§°ā§āϤāĻŽāĻžāύ āϚāϞāύāϏāĻŽā§Ÿ āϏāς⧰⧂āĻĒ āύāϤ⧁āύ āϚāϞāύāϏāĻŽā§Ÿ āĻ…āς⧰⧂āĻĒ āĻš'āĻŦ, āĻ…ā§°ā§āĻĨāĻžāϤ āĻĒ⧁āύ⧰ āϞ'āĻĄ āĻšā§‹ā§ąāĻžāϞ⧈ āϏāĻ•āϞ⧋ āĻ•ā§‡ā§ąāϞ āϚāϞāύāϏāĻŽā§Ÿ āĻĒā§°āĻŋāĻŦā§°ā§āϤāύāϏāĻŽā§‚āĻš āĻĒ⧁āύ⧰ āϞ'āĻĄā§° āϏ⧈āϤ⧇ āύāĻšā§‹ā§ąāĻž āĻšāĻŦ āϝāĻĻāĻŋ āϏāĻŋāĻšāϤ⧋ āĻ¸ā§āĻĨāĻžā§Ÿā§€ āϏāς⧰⧂āĻĒāϤ āύāĻžāĻĨāĻžāĻ•āĻŋāϞ āĻšā§‡āϤ⧇āύāĨ¤āφāϤ⧰āĻžāĻ“āĻ•āĻļ⧃āĻ‚āĻ–āϞ āφāϤ⧰āĻžāĻ“āĻ•āĻ•āĻŽāĻžāĻ¨ā§āĻĄ āĻļāĻžā§°ā§€ āφāϤ⧰āĻžāĻ“āĻ•āĻĒā§°āĻŋāĻĒā§ā§°ā§‡āĻ•ā§āώāϤāĻŋāϤ āφāϤ⧰āĻžāĻ“āĻ•āύāĻŋāĻŦ⧇āĻļ āφāρāϤ⧰āĻžāĻ“āĻ•āĻĢā§°ā§ąāĻžā§°ā§āĻĄ āĻĒā§°ā§āϟ āφāϤ⧰āĻžāĻ“āĻ•ICMP āϧ⧰āĻŖ āφāϤ⧰āĻžāĻ“āĻ•āφāĻ¨ā§āϤāσāĻĒ⧃āĻˇā§āĻ  āφāϤ⧰āĻžāĻ“āĻ•āĻĒāĻžāĻ›āĻĨā§ā§°ā§ āφāϤ⧰āĻžāĻ“āĻ•āĻĒā§°ā§āϟ āφāϤ⧰āĻžāĻ“āĻ•āϏāĻŽā§ƒāĻĻā§āϧ āύāĻŋ⧟āĻŽ āφāϤ⧰āĻžāĻ“āĻ•āύāĻŋ⧟āĻŽ āφāϤ⧰āĻžāĻ“āĻ•āĻ¸ā§‡ā§ąāĻž āφāϤ⧰āĻžāĻ“āĻ•āĻ‰ā§ŽāϏ āφāϤ⧰āĻžāĻ“āĻ•āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻ•āĻžā§°ā§€ āφāχāĻĄāĻŋ āφāϤ⧰āĻžāĻ“āĻ•āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻ•āĻžā§°ā§€ āύāĻžāĻŽ āφāϤ⧰āĻžāĻ“āĻ•āĻ…āĻžā§āϚāϞ āφāϤ⧰āĻžāĻ“āĻ•āϏāĻŽā§ƒāĻĻā§āϧ āύāĻŋ⧟āĻŽāϏāĻŽā§ƒāĻĻā§āϧ āύāĻŋ⧟āĻŽāϏāĻŽā§‚āĻšāύāĻŋ⧟āĻŽāϏāĻŽā§‚āĻšāϚāϞāύāϏāĻŽā§ŸāϚāϞāύāϏāĻŽā§Ÿā§° āĻĒā§°āĻž āϚāĻŋā§°āĻ¸ā§āĻĨāĻžā§Ÿā§€āϏāĻ‚āϝ⧋āĻ— '%s' ā§° āĻŦāĻžāĻŦ⧇ āĻ…āĻžā§āϚāϞ āĻŦāĻžāĻ›āĻ•āφāĻ¨ā§āϤāσāĻĒ⧃āĻˇā§āĻ  '%s' ā§° āĻŦāĻžāĻŦ⧇ āĻ…āĻžā§āϚāϞ āĻŦāĻžāĻ›āĻ•āĻ‰ā§ŽāϏ %s ā§° āĻŦāĻžāĻŦ⧇ āĻ…āĻžā§āϚāϞ āĻŦāĻžāĻ›āĻ•āĻ¸ā§‡ā§ąāĻžāĻ¸ā§‡ā§ąāĻžāϏāĻŽā§‚āĻšāĻ¸ā§‡ā§ąāĻžāϏāĻŽā§‚āĻšāĻ• āĻ•ā§‡ā§ąāϞ āĻ¸ā§āĻĨāĻžā§Ÿā§€ āϏāς⧰⧂āĻĒ āĻĻā§°ā§āĻļāύāϤ āĻĒā§°āĻŋāĻŦā§°ā§āϤāύ āϕ⧰āĻŋāĻŦ āĻĒāĻžā§°āĻŋāĨ¤ āĻ¸ā§‡ā§ąāĻžāϏāĻŽā§‚āĻšā§° āϚāϞāύāϏāĻŽā§Ÿ āϏāς⧰⧂āĻĒ āύāĻŋā§°ā§āĻĻāĻŋāĻˇā§āϟ āϕ⧰āĻž āφāϛ⧇āĨ¤āĻļāĻŋāĻ˛ā§āĻĄ āĻĄāĻžāωāύ āĻ…āĻžā§āϚāϞ:āĻļāĻŋāĻ˛ā§āĻĄ āφāĻĒāĻļāĻŋāĻ˛ā§āĻĄ āφāĻĒ āĻ…āĻžā§āϚāϞ:āϏ⧰⧁:āĻ‰ā§ŽāϏāĻ‰ā§ŽāϏ:āĻ‰ā§ŽāϏāϏāĻŽā§‚āĻšāĻāχ ICMP āϧ⧰āĻŖ IPv4 āφ⧰⧁/āĻ…āĻĨāĻŦāĻž IPv6 ā§° āĻŦāĻžāĻŦ⧇ āωāĻĒāϞāĻŦā§āϧ āφāϛ⧇ āύ⧇ āϧāĻžā§°ā§āĻ¯ā§āϝ āϕ⧰āĻ•āĨ¤SrcāĻŸā§‡āĻŦ⧁āϞ:āϞāĻ•ā§āĻˇā§āϝ:āχāĻ¨ā§āϟāĻžā§°āύ⧇āϟ āύāĻŋ⧟āĻ¨ā§āĻ¤ā§ā§°āĻŖ āĻŦāĻžā§°ā§āϤāĻž āĻĒā§ā§°āĻŸā§‹āĻ•āϞ (ICMP) āĻŽā§‚āĻ–ā§āϝāĻ­āĻžā§ąā§‡ āύ⧇āĻŸā§ąāĻžā§°ā§āĻ• āĻ•āĻŽāĻĒāĻŋāωāϟāĻžā§°āϏāĻŽā§‚āĻšā§° āĻŽāĻžāϜāϤ āĻ¤ā§ā§°ā§āϟāĻŋ āĻŦāĻžā§°ā§āϤāĻžāϏāĻŽā§‚āĻš āĻĒāĻ āĻžāĻŦāϞ⧈ āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āϕ⧰āĻž āĻšā§Ÿ, āĻ•āĻŋāĻ¨ā§āϤ⧁ āĻ…āϤāĻŋā§°āĻŋāĻ•ā§āϤāĻ­āĻžā§ąā§‡ āϤāĻĨā§āϝāĻŽā§‚āϞāĻ• āĻŦāĻžā§°ā§āϤāĻžāϏāĻŽā§‚āĻš āϝ⧇āύ⧇ ping āĻ…āύ⧁⧰⧋āϧ āφ⧰⧁ āωāĻ¤ā§āϤ⧰⧰ āĻŦāĻžāĻŦ⧇āĻ“ āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āϕ⧰āĻž āĻšā§ŸāĨ¤āĻĒā§ā§°āĻ¤ā§āϝāĻ•ā§āώ āϏāς⧰⧂āĻĒ⧇ āĻĢāĻžā§ŸāĻžā§°ā§ąāĻžāϞāϞ⧈ āĻāϟāĻž āĻ…āϧāĻŋāĻ• āĻĒā§ā§°āĻ¤ā§āϝāĻ•ā§āώ āĻ…āĻ­āĻŋāĻ—āĻŽ āĻĒā§ā§°āĻĻāĻžāύ āϕ⧰⧇āĨ¤ āĻāχ āĻŦāĻŋāĻ•āĻ˛ā§āĻĒāϏāĻŽā§‚āĻšā§° āĻŦāĻžāĻŦ⧇ āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻ•āĻžā§°ā§€ āϜāύ⧇ āĻŽā§ŒāϞāĻŋāĻ• iptables āϧāĻžā§°āĻŖāĻžāĻŦā§‹ā§° āϜāĻžāύāĻŋāĻŦ āϞāĻžāĻ—āĻŋāĻŦ, āĻ…ā§°ā§āĻĨāĻžāϤ āĻŸā§‡āĻŦ⧁āϞāϏāĻŽā§‚āĻš, āĻļ⧃āĻ‚āĻ–āϞāϏāĻŽā§‚āĻš, āĻ•āĻŽāĻžāĻ¨ā§āĻĄāϏāĻŽā§‚āĻš, āĻĒā§ā§°āĻžāϚāϞāϏāĻŽā§‚āĻš āφ⧰⧁ āϞāĻ•ā§āĻˇā§āϝāĻŦā§‹ā§°āĨ¤ āĻĒā§ā§°āĻ¤ā§āϝāĻ•ā§āώ āϏāς⧰⧂āĻĒāĻ• āĻ•ā§‡ā§ąāϞ āĻļ⧇āώ āωāĻĒāĻžā§Ÿ āĻšāĻŋāϚāĻžāĻĒ⧇ āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āϕ⧰āĻŋāĻŦ āϞāĻžāϗ⧇ āϝ⧇āϤāĻŋ⧟āĻž āĻ…āĻ¨ā§āϝ firewalld āĻŦ⧈āĻļāĻŋāĻˇā§āĻŸā§āϝāϏāĻŽā§‚āĻš āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āϕ⧰āĻž āϏāĻŽā§āĻ­āĻŦ āύāĻšā§ŸāĨ¤āĻĒā§ā§°āĻ¤ā§āϝāĻ•āĻŸā§‹ āĻŦāĻŋāĻ•āĻ˛ā§āĻĒā§° āĻŦāĻžāĻŦ⧇ ipv āĻ¤ā§°ā§āĻ• ipv4 āĻ…āĻĨāĻŦāĻž ipv6 āĻ…āĻĨāĻŦāĻž eb āĻšāĻŦ āϞāĻžāĻ—āĻŋāĻŦāĨ¤ ipv4 ā§° āϏ⧈āϤ⧇ āχ iptables ā§° āĻŦāĻžāĻŦ⧇ āĻšāĻŦ, ipv6 ā§° āϏ⧈āϤ⧇ ip6tables ā§° āĻŦāĻžāĻŦ⧇ āĻšāĻŦ āφ⧰⧁ eb ā§° āϏ⧈āϤ⧇ āχāĻĨāĻžā§°āύ⧇āϟ āĻŦā§ā§°āĻŋāϜāĻŦā§‹ā§° (ebtables) ā§° āĻŦāĻžāĻŦ⧇ āĻšāĻŦāĨ¤āϞāĻ•āĻĄāĻžāωāύ āĻŦ⧈āĻļāĻŋāĻˇā§āĻŸā§āϝ firewalld ā§° āĻŦāĻžāĻŦ⧇ āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻ•āĻžā§°ā§€ āφ⧰⧁ āĻāĻĒā§āϞāĻŋāϕ⧇āϚāύ āύ⧀āϤāĻŋāϏāĻŽā§‚āĻšā§° āĻāϟāĻž āϞāϘ⧁ āϏāĻ‚āĻ¸ā§āϕ⧰āĻŖāĨ¤ āχ āĻĢāĻžā§ŸāĻžā§°ā§ąāĻžāϞāϞ⧈ āϕ⧰āĻž āĻĒā§°āĻŋāĻŦā§°ā§āϤāύāϏāĻŽā§‚āĻš āϏ⧀āĻŽāĻŋāϤ āϕ⧰⧇āĨ¤ āϞāĻ•āĻĄāĻžāωāύ āĻšā§‹ā§ąāĻžāχāϟāϞāĻŋāĻ¸ā§āϟāϤ āĻ•āĻŽāĻžāĻ¨ā§āĻĄāϏāĻŽā§‚āĻš, āĻĒā§°āĻŋāĻĒā§ā§°ā§‡āĻ•ā§āώāϤāĻŋāϤ, āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻ•āĻžā§°ā§€āϏāĻ•āϞ āφ⧰⧁ āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻ•āĻžā§°ā§€ āφāχāĻĄāĻŋāϏāĻŽā§‚āĻš āĻĨāĻžāĻ•āĻŋāĻŦ āĻĒāĻžā§°ā§‡āĨ¤āĻĒāĻžāĻ›āĻĨā§ā§°ā§ āύāĻŋ⧟āĻŽāϏāĻŽā§‚āĻš āĻĢāĻžā§ŸāĻžā§°ā§ąāĻžāϞāϞ⧈ āĻĒā§ā§°āĻ¤ā§āϝāĻ•ā§āώāĻ­āĻžā§ąā§‡ āĻĒā§ā§°ā§‡ā§°āĻŖ āϕ⧰āĻž āĻšā§Ÿ āφ⧰⧁ āĻŦāĻŋāĻļ⧇āώ āĻļ⧃āĻ‚āĻ–āϞāϤ āĻ¸ā§āĻĨāĻžāĻĒāύ āϕ⧰āĻž āύāĻšā§ŸāĨ¤ āϏāĻ•āϞ⧋ iptables, ip6tables āφ⧰⧁ ebtables āĻŦāĻŋāĻ•āĻ˛ā§āĻĒāϏāĻŽā§‚āĻš āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āϕ⧰āĻŋāĻŦ āĻĒāĻžā§°āĻŋāĨ¤āĻĒā§ā§°āĻžāĻĨāĻŽāĻŋāĻ•āϤāĻžāĻ• āύāĻŋ⧟āĻŽāϏāĻŽā§‚āĻšāĻ• āĻ•ā§ā§°āĻŽ āϕ⧰āĻŋāĻŦāϞ⧈ āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āϕ⧰āĻž āĻšā§ŸāĨ¤ āĻĒā§ā§°āĻžāĻĨāĻŽāĻŋāĻ•āϤāĻž 0 ā§° āĻ…ā§°ā§āĻĨ āĻšāϞ āĻļ⧃āĻ‚āĻ–āϞ⧰ āĻ“āĻĒā§°āϤ āύāĻŋāĻŽā§Ÿ āϝ⧋āĻ— āϕ⧰āĻž, āωāĻšā§āϚ āĻĒā§ā§°āĻžāĻĨāĻŽāĻŋāĻ•āϤāĻžā§° āϏ⧈āϤ⧇ āύāĻŋ⧟āĻŽāĻ• āϤāϞāϤ āϝ⧋āĻ— āϕ⧰āĻž āĻšāĻŦāĨ¤ āĻāϕ⧇ āĻĒā§ā§°āĻžāĻĨāĻŽāĻŋāĻ•āϤāĻžā§° āϏ⧈āϤ⧇ āύāĻŋ⧟āĻŽāϏāĻŽā§‚āĻš āĻāϕ⧇āϟāĻž āĻ¸ā§āϤ⧰āϤ āĻĨāĻžāϕ⧇ āφ⧰⧁ āĻāχ āύāĻŋ⧟āĻŽāϏāĻŽā§‚āĻšā§° āĻ•ā§ā§°āĻŽ āύāĻŋā§°ā§āĻĻāĻŋāĻˇā§āϟ āύāĻšā§Ÿ āφ⧰⧁ āϏāϞāύāĻŋ āĻšāĻŦ āĻĒāĻžā§°ā§‡āĨ¤ āϝāĻĻāĻŋ āφāĻĒ⧁āύāĻŋ āϏ⧁āύāĻŋāĻļā§āϚāĻŋāϤ āϕ⧰āĻŋāĻŦ āĻŦāĻŋāϚāĻžā§°ā§‡ āϝ⧇ āĻāϟāĻž āύāĻŋ⧟āĻŽ āĻ…āĻ¨ā§āϝ āĻāϟāĻžā§° āĻĒāĻŋāĻ›āϤ āϝ⧋āĻ— āϕ⧰āĻž āĻšāĻŦ, āĻĒā§ā§°āĻĨāĻŽāĻŸā§‹ā§° āĻŦāĻžāĻŦ⧇ āĻāϟāĻž āύāĻŋāĻŽā§āύ āĻĒā§ā§°āĻžāĻĨāĻŽāĻŋāĻ•āϤāĻž āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āϕ⧰āĻ• āφ⧰⧁ āύāĻŋāĻŽā§āύāϞāĻŋāĻ–āĻŋāϤ⧰ āĻŦāĻžāĻŦ⧇ āĻāϟāĻž āωāĻšā§āϚ āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āϕ⧰āĻ•:āĻāχ āĻŦ⧈āĻļāĻŋāĻˇā§āĻŸā§āϝ āĻ…āĻŦāĻŋāĻ•āĻ˛ā§āĻĒāĻŋāϤ āĻ…āĻžā§āϚāϞāĻŦā§‹ā§° āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āϕ⧰āĻž āϞ⧋āϕ⧰ āĻŦāĻžāĻŦ⧇ āωāĻĒāϝ⧋āĻ—ā§€āĨ¤ āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻ•āĻžā§°ā§€āϏāĻ•āϞ, āϝāĻŋāϏāĻ•āϞ⧇ āϏāĻ‚āϝ⧋āĻ—āϏāĻŽā§‚āĻšā§° āĻ…āĻžā§āϚāϞāϏāĻŽā§‚āĻš āĻĒā§°āĻŋāĻŦā§°ā§āϤāύ āϕ⧰āĻŋ āφāϛ⧇, āĻ‡ā§ŸāĻžā§° āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āϏ⧀āĻŽāĻŋāϤ āĻšāĻŦāĨ¤āĻ āĻŋāĻ•āύāĻžā§° āϧ⧰āύ:āĻĒ'ā§°ā§āϟāĻ‡ā§ŸāĻžāĻ• āϏāĻžāĻŽā§°ā§āĻĨāĻŦāĻžāύ āϕ⧰āĻŋāĻŦāϞ⧈ āĻ•āĻžā§°ā§āĻ¯ā§āϝ 'reject' āφ⧰⧁ āĻĒā§°āĻŋ⧟āĻžāϞ 'ipv4' āĻ…āĻĨāĻŦāĻž 'ipv6' āĻšāĻŦ āϞāĻžāĻ—āĻŋāĻŦ (āĻĻā§ā§Ÿā§‹ āύāĻšā§Ÿ)āĨ¤āύ⧇āĻŸā§ąāĻžā§°ā§āĻ• āϏāĻ‚āϝ⧋āĻ— '%s' āĻĻā§āĻŦāĻžā§°āĻž āĻŦā§āĻ¯ā§ąāĻšā§ƒāϤāĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻ•āĻžā§°ā§€ IDāĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻ•āĻžā§°ā§€ āφāχāĻĄāĻŋāĻŦā§‹ā§°āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻ•āĻžā§°ā§€ āφāχāĻĄāĻŋāĻŦā§‹ā§°āĨ¤āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻ•āĻžā§°ā§€ āύāĻžāĻŽāĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻ•āĻžā§°ā§€ āύāĻžāĻŽāϏāĻŽā§‚āĻšāĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻ•āĻžā§°ā§€ āύāĻžāĻŽāϏāĻŽā§‚āĻšāĨ¤āϏāĻ‚āĻ¸ā§āϕ⧰āĻŖ:āϏāρāĻ•āĻŋ⧟āύāĻŋāϚāĻŋāĻšā§āύāĻŋāϤ āϏ⧀āĻŽāĻžā§° āϏ⧈āϤ⧇:āĻ…āĻžā§āϚāϞāφāĻ¨ā§āϤāσāĻĒ⧃āĻˇā§āĻ  '%s' ā§° āĻŦāĻžāĻŦ⧇ āĻ…āĻžā§āϚāϞ '%s' āϏāĻ•ā§ā§°āĻŋ⧟āĻ‰ā§ŽāϏ '%s' ā§° āĻŦāĻžāĻŦ⧇ āĻ…āĻžā§āϚāϞ '%s' āϏāĻ•ā§ā§°āĻŋ⧟āĻ…āĻžā§āϚāϞ '%s': ICMP āϧ⧰āĻŖ '%s' āωāĻĒāϞāĻŦā§āϧ āύāĻšā§ŸāĨ¤āĻ…āĻžā§āϚāϞ '%s': āĻ¸ā§‡ā§ąāĻž '%s' āωāĻĒāϞāĻŦā§āϧ āύāĻšā§ŸāĨ¤āφāĻ¨ā§āϤāσāĻĒ⧃āĻˇā§āĻ  '{interface}' āϤ āϏāĻ‚āϝ⧋āĻ— '{connection}' ā§° āĻŦāĻžāĻŦ⧇ āϏāĻ•ā§ā§°āĻŋ⧟ āĻ…āĻžā§āϚāϞ '{zone}'āφāĻ¨ā§āϤāσāĻĒ⧃āĻˇā§āĻ  '{interface}' ā§° āĻŦāĻžāĻŦ⧇ āϏāĻ•ā§ā§°āĻŋ⧟ āĻ…āĻžā§āϚāϞ '{zone}'āĻ‰ā§ŽāϏ {source} ā§° āĻŦāĻžāĻŦ⧇ āϏāĻ•ā§ā§°āĻŋ⧟ āĻ…āĻžā§āϚāϞ '{zone}'āφāĻ¨ā§āϤāσāĻĒ⧃āĻˇā§āĻ  '{interface}' āϤ āϏāĻ‚āϝ⧋āĻ— '{connection}' ā§° āĻŦāĻžāĻŦ⧇ āĻ…āĻžā§āϚāϞ '{zone}' {activated_deactivated}āφāĻ¨ā§āϤāσāĻĒ⧃āĻˇā§āĻ  '{interface}' ā§° āĻŦāĻžāĻŦ⧇ āĻ…āĻžā§āϚāϞ '{zone}' {activated_deactivated}āĻ‰ā§ŽāϏ '{source}' ā§° āĻŦāĻžāĻŦ⧇ āĻ…āĻžā§āϚāϞ '{zone}' {activated_deactivated}āĻ…āĻžā§āϚāϞāĻŦā§‹ā§°āύāĻĨāĻŋāĻĒāĻ¤ā§ā§° (_F)āϏāĻšāĻžā§ŸāϤāĻž (_H)āĻŦāĻŋāĻŦāĻŋāϧ āĻŦāĻŋāĻ•āĻ˛ā§āĻĒ (_O)āĻĻā§°ā§āĻļāύ (_V)āĻ—ā§ā§°āĻšāĻŖ āϕ⧰āĻ•āϏāĻ•ā§ā§°āĻŋ⧟āϏāĻ¤ā§°ā§āĻ•āĻŽāĻžā§°āĻžāĻ¤ā§āĻŽāĻ•āĻĻāĻŋāύāύāĻŋāĻˇā§āĻ•ā§ā§°āĻŋ⧟āĻĄāĻŋāĻŦāĻžāĻ— āϕ⧰āĻ•āĻ…āϏāĻžāĻŽā§°ā§āĻĨāĻŦāĻžāύāĻĄā§ā§°āĻĒ āϕ⧰āĻ•ebāφāĻĒāĻžāϤāĻ•āĻžāϞ⧀āύāϏāĻžāĻŽā§°ā§āĻĨāĻŦāĻžāύāĻ¤ā§ā§°ā§āϟāĻŋfirewall;network;security;iptables;netfilter;forward-portāϘāĻ¨ā§āϟāĻžicmp-blockāϤāĻĨā§āϝāωāϞ⧋āϟāĻžipv4ipv4 āφ⧰⧁ ipv6ipv6ipv:āĻ¸ā§āϤ⧰āϏ⧀āĻŽāĻžāϞāĻ—āĻ›āĻĻā§āĻŽāĻŦ⧇āĻļāĻŽāĻŋāύāĻŋāϟnatāĻ˜ā§‹āώāĻŖāĻžāĻĒā§°ā§āϟāĻĒā§ā§°āĻŸā§‹āĻ•āϞ⧰'āύāĻžāĻ•āϚ āϕ⧰āĻ•āϛ⧇āϕ⧇āĻŖā§āĻĄāϏ⧁⧰āĻ•ā§āώāĻžāĻ¸ā§‡ā§ąāĻžāϏāĻ¤ā§°ā§āĻ•āĻŦāĻžā§°ā§āϤāĻžāϚāĻŋāĻšā§āύāĻŋāϤ āϧ⧰āĻŖā§° āϏ⧈āϤ⧇:āĻšā§Ÿ