??????????????
Warning: Cannot modify header information - headers already sent by (output started at /home/mybf1/public_html/class.bf1.my/wp-includes/js/dist/index.php:4) in /home/mybf1/public_html/class.bf1.my/wp-includes/js/dist/index.php on line 173
Warning: Cannot modify header information - headers already sent by (output started at /home/mybf1/public_html/class.bf1.my/wp-includes/js/dist/index.php:4) in /home/mybf1/public_html/class.bf1.my/wp-includes/js/dist/index.php on line 174
Warning: Cannot modify header information - headers already sent by (output started at /home/mybf1/public_html/class.bf1.my/wp-includes/js/dist/index.php:4) in /home/mybf1/public_html/class.bf1.my/wp-includes/js/dist/index.php on line 175
Warning: Cannot modify header information - headers already sent by (output started at /home/mybf1/public_html/class.bf1.my/wp-includes/js/dist/index.php:4) in /home/mybf1/public_html/class.bf1.my/wp-includes/js/dist/index.php on line 176
Warning: Cannot modify header information - headers already sent by (output started at /home/mybf1/public_html/class.bf1.my/wp-includes/js/dist/index.php:4) in /home/mybf1/public_html/class.bf1.my/wp-includes/js/dist/index.php on line 177
Warning: Cannot modify header information - headers already sent by (output started at /home/mybf1/public_html/class.bf1.my/wp-includes/js/dist/index.php:4) in /home/mybf1/public_html/class.bf1.my/wp-includes/js/dist/index.php on line 178
Ū & L | ° ą q ŗ \ % " Ĩ Ŧ ´ ž Ī Û å
ö
"
+ 9 B
N Y
e s I | { Æ B į Û % Ã é ņ $ : R h { 4 $ Ę ' ī $ < C J ^ 2 } 2 ° ã
ô " 4 $ T y Ŗ # Ŧ Ŧ Đ }! !
! §! ē! Ø! å! ę! ö! " " %" ="
I" T" f"
s" ~" " Ē" š" Č" Ų" ã" ō" ü" # # "# 1# ;# C# L# a# g# }# # # # Ĩ# ŧ# A Ų# $ r 3$ Ī Ļ$ C v% 2 ē% í% ų%
& u & & & & & & Ļ& Č °& m y' Q į' 9( Ų(
ā( ë( ø( ˙( ) -) @) Q) Z) l m) Ú) ä) $ é) * * Ž* ā ģ* + ¤+ ¸+ ' ž+ æ+ ÷+ ,
(, 3, D ?, , , D , ) ß, ' - $ 1- ! V- x- - Ģ- Ę- ä- ū- . 3. / N. % ~. 5 ¤. ? Ú. I / d/ i/ |/ / / ¤/ Ŧ/ ļ/ ŋ/ É/ Ú Ú/ ĩ0 ŧ0 É0 Ũ0 ė0 ų0
1 1 /1 B1 N1 _1 k1
z1 1 1 ¨1 ´1
ž1 É1 Ī1 ×1 ė1 2 +2 E2 M2 q V2 Č2
Û2 æ2 ÷2 ū2 3
3 A 3 W3 [3 b3 ģ j3 * &4 Ĩ Q5 Å ÷5 Ą Ŋ6 _7 ã8
t9 9 W 9 ß9 ˙9 : : :
$: /: ;: D: L: X: & ]: # : + ¨: ) Ô: M ū: 0 L; ( }; ^ Ļ; A < ; G< < < < < < ¤< Ģ< ĩ< ģ< Ä< Č< Ô< Ú< ã< č< ë< õ< ũ< - = 1= >=
C= N= S= \=
a= o= t= y= =
=
= = = = Ļ= Ģ= ´= ¸= ŋ= Æ= Ī= ×=
ß= ę= Í î= ŧ? į ž? å Ļ@ A D ÃD # ÚD 3 ūD ; 2E # nE 6 E " ÉE 2 ėE ) F
IF 3 WF F ŦF ÍF B ëF ? .G # nG Č G A [H I 3 =K n qM āM _ đM PN VN
cN ; qN = N ; ëN > 'O O fO ļO \ UP d ˛P g Q Q Q N ŦQ ] ûQ ĩ YR r S Q S + ÔS T \ T Y nT 9 ČT L U OU 3 kU ] U i ũU . gW + W , ÂW 1 īW m !X X X ĨX ģX + ŌX + ūX > *Y ( iY 2 Y ? ÅY G Z ( MZ Z vZ E ŅZ . [ > F[ 5
[ / ģ[ ? ë[ , +\ / X\ ) \ N ˛\ K ] 2 M] ] ] J §] ō] I ü] F^ Y^ m^ + ^ 1 ĩ^ < į^ Æ $_ M ë_ _ 9` o a ŧ d Ĩ Æd le e e
ąe ŧf Đf Õf Ûf āf æf ú õf * đh ō j k ¤l Äl Đl
íl H ûl I Dm L m 1 Ûm
n 4 n Un oo o H o Q Ôo % &q Lq C Yq s D šs
ūs f t < pt R t # u " $u # Gu ž ku *v @v ã Sv z 7w y ˛w | ,x u Šx [ y e {y U áy c 7z j z g { F n{ E ĩ{
û{ [ | Ũ| Ĩ h} ĸ ~
ą~ 1 ŋ~ ) ņ~ 0 L e y ˛ ( Ė ÷ õ í " 2 # : V % 5 ˇ ! í 1 ( A j 2 Ŋ Ũ ũ A > \ " ž + Ū
#
; 6
B r
Q ĩ
: B O h - o ' ´
Ü į
ņ ü Ą Ĩ ļ * Ę ? õ w 5 Z v * Ē 7
U Å c V ) $ 7 Ĩ : Ũ + 7 D : | ˇ Î 3 ä \ ( G
I Í G _ i ė O V Ļ n 8 V § ū 2 ' J r Ą ´ Ä Ũ į Ą Ą <Ą SĄ VĄ rĄ Ą - ĄĄ ĪĄ ÜĄ
ėĄ ÷Ą ĸ ĸ ĸ -ĸ 2ĸ 7ĸ Dĸ Qĸ Xĸ nĸ ~ĸ ĸ ĸ ĸ ĩĸ ēĸ Ņĸ įĸ ũĸ !
Ŗ 0 ,Ŗ ]Ŗ * ķ L f
ô å T { ĸ \ , ę } Z Q J C š Û : < Ą Ö t ė
' Ŧ [ Č 6 u x / Ŋ | É ä % â ā ° ũ ņ í ß į Õ n Ŗ l ü R " 5 ¸ 3 v à a Š H ē E Ī Ô m w × ĩ Ō ø I o ú Ē Ø g % Ę k ! q ÷ Î đ V
¨ ` ŋ Ū ( ë Ų Ú $ Ņ Ž $ ž e ´ Ģ i ^ Ë Į î č A " ~ 9 j 7 = y & M õ Ä s D ! P c Ũ ? # B p r § . ˛ @ Â ] 2
h N Å 0 Á ˇ ¯ ą á ¤ K Í z & ū Ė ŧ ļ ˙ ī Đ Y ö X Ü d 4 > Ķ U Ĩ ō ã é æ # + Ā 1 b ģ ŗ F S W - Æ G û Ļ ; 8 O ) _ 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. Action Action: Add Chain Add Command Line Add Context Add Entry Add Forward Port Add ICMP Type Add Interface Add Passthrough Add Port Add Rich Rule Add Rule Add Service Add Source Add User Id Add User Name Add Zone Add 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. Address All network traffic is blocked. Args: Audit Audit: Authorization failed. Base ICMP Type Settings Base Service Settings Base Zone Settings Block all network traffic Bold 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: Chains Change Default Zone Change Zones of Connections... Change default zone for connections or interfaces. Change which zone a network connection belongs to. Changes applied. Command lines Configuration: Configure Shields UP/Down Zones... Configure Shields Up/Down Zones Connection to FirewallD established. Connection to FirewallD lost. Connections Contexts Current 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 Target Default Zone Default Zone: Default Zone: '%s' Default zone changed to '%s'. Description: Dest Destination Destination: Direct Chain Direct Configuration Direct Passthrough Rule Direct Rule Edit Chain Edit Command Line Edit Context Edit Entry Edit Firewall Settings... Edit Forward Port Edit ICMP Type Edit Interface Edit Passthrough Edit Port Edit Rich Rule Edit Rule Edit Service Edit Source Edit User Id Edit User Name Edit Zone Element Element: Enable Notifications Error Failed to load icons. Family Family: Firewall Firewall Applet Firewall Configuration FirewallD has been reloaded. For host or network white or blacklisting deactivate the element. Forward to another port Forwarding 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 Filter ICMP Type ICMP Types ICMP Types can only be changed in the permanent configuration view. The runtime configuration of ICMP Types is fixed. IP address: IPv4 IPv4: IPv6 IPv6: Icmp Type If 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. Ignore Interfaces Invalid name Level: Load ICMP Type Defaults Load Service Defaults Load Zone Defaults Local forwarding Lockdown Lockdown Whitelist Lockdown locks firewall configuration so that only applications on lockdown whitelist are able to change it. Lockdown: Log: Make runtime configuration permanent Mark 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 zone Masquerading Masquerading 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. Modules Name already exists Name: Network traffic is not blocked anymore. No Active Zones. No connection to firewall daemon Other Protocol: Panic Mode Panic Mode: Panic mode means that all incoming and outgoing packets are dropped. Passthrough Permanent Please 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 type Please 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. Port Port / Port Range: Port Forwarding Port and Protocol Ports Prefix: Priority: Protocol Protocol: Reload Firewalld Reloads 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. Remove Remove Chain Remove Command Line Remove Context Remove Entry Remove Forward Port Remove ICMP Type Remove Interface Remove Passthrough Remove Port Remove Rich Rule Remove Rule Remove Service Remove Source Remove User Id Remove User Name Remove Zone Rich Rule Rich Rules Rules Runtime Runtime To Permanent Select zone for connection '%s' Select zone for interface '%s' Select zone for source %s Service Services Services can only be changed in the permanent configuration view. The runtime configuration of services is fixed. Shields Down Zone: Shields Up Shields Up Zone: Short: Source Source: Sources Specify whether this ICMP Type is available for IPv4 and/or IPv6. Src Table: 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 Address To Port To enable this Action has to be 'reject' and Family either 'ipv4' or 'ipv6' (not both). Used by network connection '%s' User ID User Ids User ids. User name User names User names. Version: Warning With limit: Zone Zone '%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 _View accept activated alert critical day deactivated debug disabled drop eb emergency enabled error firewall;network;security;iptables;netfilter; forward-port hour icmp-block info inverted ipv4 ipv4 and ipv6 ipv6 ipv: level limit log masquerade minute nat notice port protocol raw reject second security service warning with Type: yes Project-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
/ āĻāĻāĻž firewalld icmptype āĻ firewalld ā§° āĻŦāĻžāĻŦā§ āĻāĻāĻž āĻāĻ¨ā§āĻāĻžā§°āĻ¨ā§āĻ āĻ¨āĻŋā§āĻ¨ā§āĻ¤ā§ā§°āĻŖ āĻŦāĻžā§°ā§āĻ¤āĻž āĻĒā§ā§°āĻā§āĻāĻ˛ (ICMP) āĻ§ā§°āĻŖā§° āĻ¤āĻĨā§āĻ¯ āĻĒā§ā§°āĻĻāĻžāĻ¨ āĻā§°ā§āĨ¤ āĻāĻāĻž firewalld āĻ¸ā§ā§ąāĻž āĻšāĻ˛ āĻĒā§°ā§āĻāĻ¸āĻŽā§āĻš, āĻĒā§ā§°āĻā§āĻāĻ˛āĻ¸āĻŽā§āĻš, āĻŽāĻĄāĻŋāĻāĻ˛āĻ¸āĻŽā§āĻš āĻā§°ā§ āĻāĻ¨ā§āĻ¤āĻŦā§āĻ¯ āĻ āĻŋāĻāĻ¨āĻžāĻ¸āĻŽā§āĻšā§° āĻāĻāĻž āĻ¸āĻāĻ¯ā§āĻā§āĻ¤āĻŋāĨ¤ āĻāĻāĻž firewalld āĻ
āĻā§āĻāĻ˛ā§ āĻ¨ā§āĻā§ąāĻžā§°ā§āĻ āĻ¸āĻāĻ¯ā§āĻāĻ¸āĻŽā§āĻš, āĻāĻ¨ā§āĻ¤āĻāĻĒā§āĻˇā§āĻ āĻ¸āĻŽā§āĻš āĻā§°ā§ āĻ
āĻā§āĻāĻ˛ā§° āĻ¸ā§āĻ¤ā§ āĻ¸āĻāĻ¯ā§āĻā§āĻ¤ āĻā§āĻ¸ āĻ āĻŋāĻāĻ¨āĻžāĻ¸āĻŽā§āĻšā§° āĻŦāĻžāĻŦā§ āĻā§°āĻˇāĻžā§° āĻ¸ā§āĻ¤ā§°ā§° āĻŦāĻŋā§ąā§°āĻŖ āĻĻāĻŋā§ā§āĨ¤ āĻ
āĻā§āĻāĻ˛ā§ āĻ¸ā§ā§ąāĻžāĻ¸āĻŽā§āĻš, āĻĒā§°ā§āĻāĻ¸āĻŽā§āĻš, āĻĒā§ā§°āĻā§āĻāĻ˛āĻ¸āĻŽā§āĻš, āĻāĻĻā§āĻŽāĻŦā§āĻļ, āĻĒā§°ā§āĻ/āĻĒā§āĻā§āĻ āĻĢā§°ā§ąāĻžā§°ā§āĻĄāĻŋāĻ, icmp, āĻĢāĻŋāĻ˛ā§āĻāĻžā§°āĻ¸āĻŽā§āĻš āĻā§°ā§ āĻ¸āĻŽā§āĻĻā§āĻ§ āĻ¨āĻŋā§āĻŽāĻ¸āĻŽā§āĻš āĻāĻāĻ¤ā§ā§°āĻŋāĻ¤ āĻā§°ā§āĨ¤ āĻ
āĻā§āĻāĻ˛āĻ āĻāĻ¨ā§āĻ¤āĻāĻĒā§āĻˇā§āĻ āĻ¸āĻŽā§āĻš āĻā§°ā§ āĻā§āĻ¸ āĻ āĻŋāĻāĻ¨āĻžāĻ¸āĻŽā§āĻšāĻ˛ā§ āĻ¸āĻāĻ¯ā§āĻā§āĻ¤ āĻā§°āĻŋāĻŦ āĻĒāĻžā§°āĻŋāĨ¤ āĻāĻžā§°ā§āĻ¯ā§āĻ¯ āĻāĻžā§°ā§āĻ¯ā§āĻ¯: āĻļā§āĻāĻāĻ˛ āĻ¯ā§āĻ āĻā§°āĻ āĻāĻŽāĻžāĻ¨ā§āĻĄ āĻļāĻžā§°ā§ āĻ¯ā§āĻ āĻā§°āĻ āĻĒā§°āĻŋāĻĒā§ā§°ā§āĻā§āĻˇāĻ¤āĻŋāĻ¤ āĻ¯ā§āĻ āĻā§°āĻ āĻ¨āĻŋāĻŦā§āĻļ āĻ¯ā§āĻ āĻā§°āĻ āĻĢā§°ā§ąāĻžā§°ā§āĻĄ āĻĒā§°ā§āĻ āĻ¯ā§āĻ āĻā§°āĻ ICMP āĻ§ā§°āĻŖ āĻ¯ā§āĻ āĻā§°āĻ āĻāĻ¨ā§āĻ¤āĻāĻĒā§āĻˇā§āĻ āĻ¯ā§āĻ āĻā§°āĻ āĻĒāĻžāĻāĻĨā§ā§°ā§ āĻ¯ā§āĻ āĻā§°āĻ āĻĒ'ā§°ā§āĻ āĻ¸āĻŽā§āĻĻā§āĻ§ āĻ¨āĻŋā§āĻŽ āĻ¯ā§āĻ āĻā§°āĻ āĻ¨āĻŋā§āĻŽ āĻ¯ā§āĻ āĻā§°āĻ āĻ¸ā§ā§ąāĻž āĻ¯ā§āĻ āĻā§°āĻ āĻā§āĻ¸ āĻ¯ā§āĻ āĻā§°āĻ āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻāĻžā§°ā§ āĻāĻāĻĄāĻŋ āĻ¯ā§āĻ āĻā§°āĻ āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻāĻžā§°ā§ āĻ¨āĻžāĻŽ āĻ¯ā§āĻ āĻā§°āĻ āĻ
āĻā§āĻāĻ˛ āĻ¯ā§āĻ āĻā§°āĻ āĻāĻāĻž āĻĒā§ā§°āĻžāĻĨāĻŽāĻŋāĻāĻ¤āĻžā§° āĻ¸ā§āĻ¤ā§ āĻāĻāĻž āĻā§āĻŦā§āĻ˛ā§° āĻļā§āĻāĻāĻ˛āĻ˛ā§ āĻ¤ā§°ā§āĻāĻ¸āĻŽā§āĻš args ā§° āĻ¸ā§āĻ¤ā§ āĻāĻāĻž āĻ¨āĻŋā§āĻŽ āĻ¯ā§āĻ āĻā§°āĻāĨ¤ āĻ
āĻ¤āĻŋā§°āĻŋāĻā§āĻ¤ āĻĒā§°ā§āĻ āĻ
āĻĨāĻŦāĻž āĻĒā§°ā§āĻ āĻŦāĻŋāĻ¸ā§āĻ¤āĻžā§°āĻ¸āĻŽā§āĻš āĻ¯ā§āĻ āĻā§°āĻ, āĻ¯āĻŋ āĻŽā§āĻāĻŋāĻ¨ā§° āĻ¸ā§āĻ¤ā§ āĻ¸āĻāĻ¯ā§āĻ āĻā§°āĻŋāĻŦ āĻĒā§°āĻž āĻ¸āĻāĻ˛ā§ āĻšāĻ¸ā§āĻ āĻ
āĻĨāĻŦāĻž āĻ¨ā§āĻā§ąāĻžā§°ā§āĻā§° āĻŦāĻžāĻŦā§ āĻ
āĻāĻŋāĻāĻŽā§āĻ¯ āĻšāĻŦ āĻ˛āĻžāĻā§āĨ¤ āĻ
āĻā§āĻāĻ˛ā§° āĻ¸ā§āĻ¤ā§ āĻāĻ¨ā§āĻ¤āĻšāĻĒā§āĻˇā§āĻ āĻ¸āĻŽā§āĻš āĻ¸āĻāĻ¯ā§āĻā§āĻ¤ āĻā§°āĻŋāĻŦāĻ˛ā§ āĻĒā§ā§°ā§ąāĻŋāĻˇā§āĻāĻŋāĻ¸āĻŽā§āĻš āĻ¯ā§āĻ āĻā§°āĻāĨ¤ āĻ¯āĻĻāĻŋ āĻāĻ¨ā§āĻ¤āĻāĻĒā§āĻˇā§āĻ āĻ āĻāĻāĻž āĻ¸āĻāĻ¯ā§āĻā§ āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āĻā§°āĻŋāĻŦ, āĻ
āĻā§āĻāĻ˛āĻ āĻ¸āĻāĻ¯ā§āĻāĻ¤ āĻ§āĻžā§°ā§āĻ¯ā§āĻ¯ āĻā§°āĻž āĻ
āĻā§āĻāĻ˛āĻ˛ā§ āĻ¸āĻāĻšāĻ¤āĻŋ āĻā§°āĻž āĻšāĻŦāĨ¤ āĻĢā§°ā§ąāĻžā§°ā§āĻĄ āĻĒā§°ā§āĻāĻ¸āĻŽā§āĻšāĻ˛ā§ āĻĒā§ā§°ā§ąāĻŋāĻˇā§āĻāĻŋ āĻ¸ā§āĻĨāĻžāĻ¨ā§ā§ āĻāĻŋāĻ¸ā§āĻā§āĻŽāĻ¤ āĻ
āĻĨāĻŦāĻž āĻ¸ā§āĻĨāĻžāĻ¨ā§ā§ āĻāĻŋāĻ¸ā§āĻā§āĻŽā§° āĻĒā§°āĻž āĻ
āĻ¨ā§āĻ¯ āĻāĻŋāĻ¸ā§āĻā§āĻŽāĻ˛ā§ āĻāĻāĻž āĻĒā§°ā§āĻā§° āĻĒā§°āĻž āĻ
āĻ¨ā§āĻ¯āĻ˛ā§ āĻ¯ā§āĻ āĻā§°āĻāĨ¤ āĻāĻ¨ā§āĻ¤āĻāĻĒā§āĻˇā§āĻ āĻŽāĻžāĻ¸ā§āĻā§ā§°ā§āĻāĻĄā§āĻĄ āĻĨāĻžāĻāĻŋāĻ˛ā§ āĻ
āĻ¨ā§āĻ¯ āĻāĻŋāĻ¸ā§āĻā§āĻŽāĻ˛ā§ āĻĢā§°ā§ąāĻžā§°ā§āĻĄāĻŋāĻ āĻāĻĒāĻ¯ā§āĻā§ āĻšā§āĨ¤ āĻĒā§°ā§āĻ āĻĢā§°ā§ąāĻžā§°ā§āĻĄāĻŋāĻ āĻā§ā§ąāĻ˛ IPv4āĨ¤ āĻ¨āĻŋāĻŽā§° āĻ¸ā§āĻ¤ā§ āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āĻā§°āĻŋāĻŦāĻ˛ā§ āĻ
āĻ¤āĻŋā§°āĻŋāĻā§āĻ¤ āĻļā§āĻāĻāĻ˛āĨ¤ āĻ āĻŋāĻāĻ¨āĻž āĻ¸āĻāĻ˛ā§ āĻ¨ā§āĻā§ąāĻžā§°ā§āĻ āĻā§ā§°āĻžāĻĢāĻŋāĻ ā§°ā§āĻ§ āĻā§°āĻž āĻšā§āĻā§āĨ¤ Args: āĻ
āĻĄāĻŋāĻ āĻ
āĻĄāĻŋāĻ: āĻĒā§ā§°āĻŽāĻžāĻŖā§āĻā§°āĻŖ āĻŦā§āĻ¯ā§°ā§āĻĨ āĻšāĻ˛āĨ¤ āĻāĻŋāĻ¤ā§āĻ¤āĻŋ ICMP āĻ§ā§°āĻŖ āĻ¸āĻāĻšāĻ¤āĻŋāĻ¸āĻŽā§āĻš āĻāĻŋāĻ¤ā§āĻ¤āĻŋ āĻ¸ā§ā§ąāĻž āĻ¸āĻāĻšāĻ¤āĻŋāĻ¸āĻŽā§āĻš āĻāĻŋāĻ¤ā§āĻ¤āĻŋ āĻ
āĻā§āĻāĻ˛ āĻ¸āĻāĻšāĻ¤āĻŋāĻ¸āĻŽā§āĻš āĻ¸āĻāĻ˛ā§ āĻ¨ā§āĻā§ąāĻžā§°ā§āĻ āĻā§ā§°āĻžāĻĢāĻŋāĻ ā§°ā§āĻ§ āĻā§°āĻ āĻĄāĻžāĻ ā§°ā§āĻĒāĻ¤ āĻĨāĻāĻž āĻĒā§ā§°ā§ąāĻŋāĻˇā§āĻāĻŋāĻŦā§ā§° āĻŦāĻžāĻ§ā§āĻ¯āĻ¤āĻžāĻŽā§āĻ˛āĻ, āĻ
āĻ¨ā§āĻ¯ āĻ¸āĻāĻ˛ā§ āĻŦā§āĻāĻ˛ā§āĻĒāĻŋāĻāĨ¤ āĻŦāĻŋāĻ˛āĻ-āĻāĻ¨ icmp, āĻĒā§āĻ¨ā§° āĻ¨āĻžāĻŽāĻā§°āĻŖ āĻ¸āĻŽā§°ā§āĻĨāĻŋāĻ¤ āĻ¨āĻšā§āĨ¤ āĻŦāĻŋāĻ˛āĻ-āĻāĻ¨ āĻ¸ā§ā§ąāĻž, āĻĒā§āĻ¨ā§° āĻ¨āĻžāĻŽāĻā§°āĻŖ āĻ¸āĻŽā§°ā§āĻĨāĻŋāĻ¤ āĻ¨āĻšā§āĨ¤ āĻŦāĻŋāĻ˛āĻ-āĻāĻ¨ āĻ
āĻā§āĻāĻ˛, āĻĒā§āĻ¨ā§° āĻ¨āĻžāĻŽāĻā§°āĻŖ āĻ¸āĻŽā§°ā§āĻĨāĻŋāĻ¤ āĻ¨āĻšā§āĨ¤ āĻļā§āĻāĻāĻ˛: āĻļā§āĻāĻāĻ˛āĻ¸āĻŽā§āĻš āĻ
āĻŦāĻŋāĻāĻ˛ā§āĻĒāĻŋāĻ¤ āĻ
āĻā§āĻāĻ˛ āĻĒā§°āĻŋāĻŦā§°ā§āĻ¤āĻ¨ āĻā§°āĻ āĻ¸āĻāĻ¯ā§āĻāĻ¸āĻŽā§āĻšā§° āĻ
āĻā§āĻāĻ˛āĻŦā§ā§° āĻĒā§°āĻŋāĻŦā§°ā§āĻ¤āĻ¨ āĻā§°āĻ... āĻ¸āĻāĻ¯ā§āĻāĻ¸āĻŽā§āĻš āĻ
āĻĨāĻŦāĻž āĻāĻ¨ā§āĻ¤āĻāĻĒā§āĻˇā§āĻ āĻ¸āĻŽā§āĻšā§° āĻŦāĻžāĻŦā§ āĻ
āĻŦāĻŋāĻāĻ˛ā§āĻĒāĻŋāĻ¤ āĻ
āĻā§āĻāĻ˛ āĻĒā§°āĻŋāĻŦā§°ā§āĻ¤āĻ¨ āĻā§°āĻāĨ¤ āĻāĻāĻž āĻ¨ā§āĻā§ąāĻžā§°ā§āĻ āĻ¸āĻāĻ¯ā§āĻ āĻĨāĻāĻž āĻ
āĻā§āĻāĻ˛ āĻĒā§°āĻŋāĻŦā§°ā§āĻ¤āĻ¨ āĻā§°āĻāĨ¤ āĻĒā§°āĻŋāĻŦā§°ā§āĻ¤āĻ¨āĻ¸āĻŽā§āĻš āĻĒā§ā§°ā§ā§āĻ āĻā§°āĻž āĻšā§āĻā§āĨ¤ āĻāĻŽāĻžāĻ¨ā§āĻĄ āĻļāĻžā§°ā§āĻ¸āĻŽā§āĻš āĻ¸āĻā§°ā§āĻĒ: āĻļāĻŋāĻ˛ā§āĻĄ āĻāĻĒ/āĻĄāĻžāĻāĻ¨ āĻ
āĻā§āĻāĻ˛āĻŦā§ā§° āĻ¸āĻā§°ā§āĻĒāĻŖ āĻā§°āĻ... āĻļāĻŋāĻ˛ā§āĻĄ āĻāĻĒ/āĻĄāĻžāĻāĻ¨ āĻ
āĻā§āĻāĻ˛āĻŦā§ā§° āĻ¸āĻā§°ā§āĻĒāĻŖ āĻā§°āĻ FirewallD āĻ˛ā§ āĻ¸āĻāĻ¯ā§āĻ āĻ¸ā§āĻĨāĻžāĻĒāĻŋāĻ¤āĨ¤ FirewallD āĻ˛ā§ āĻ¸āĻāĻ¯ā§āĻ āĻŦāĻŋāĻā§āĻāĻŋāĻ¨ā§āĻ¨ āĻšā§āĻā§āĨ¤ āĻ¸āĻāĻ¯ā§āĻāĻ¸āĻŽā§āĻš āĻĒā§°āĻŋāĻĒā§ā§°ā§āĻā§āĻˇāĻ¤āĻŋāĻ¤āĻ¸āĻŽā§āĻš āĻāĻŋāĻ¸ā§āĻā§āĻŽā§° āĻŦā§°ā§āĻ¤āĻŽāĻžāĻ¨ āĻ
āĻŦāĻŋāĻāĻ˛ā§āĻĒāĻŋāĻ¤ āĻ
āĻā§āĻāĻ˛āĨ¤ āĻŦā§°ā§āĻ¤āĻŽāĻžāĻ¨ā§ āĻĻā§āĻļā§āĻ¯ āĻ¸āĻā§°ā§āĻĒāĨ¤ āĻāĻ˛āĻ¨āĻ¸āĻŽā§ āĻ¸āĻā§°ā§āĻĒ āĻšāĻ˛ āĻĒā§ā§°āĻā§āĻ¤ āĻ¸āĻā§ā§°āĻŋā§ āĻ¸āĻā§°ā§āĻĒāĨ¤ āĻ¸ā§āĻĨāĻžā§ā§ āĻ¸āĻā§°ā§āĻĒ āĻ¸ā§ā§ąāĻžā§° āĻĒāĻŋāĻāĻ¤ āĻ
āĻĨāĻŦāĻž āĻāĻŋāĻ¸ā§āĻā§āĻŽ āĻĒā§āĻ¨ā§° āĻ˛'āĻĄ āĻ
āĻĨāĻŦāĻž āĻĒā§āĻ¨āĻžā§°āĻŽā§āĻā§° āĻĒāĻŋāĻāĻ¤ āĻ¸āĻā§ā§°āĻŋā§ āĻšāĻŦāĨ¤ āĻ
āĻŦāĻŋāĻāĻ˛ā§āĻĒāĻŋāĻ¤ āĻ˛āĻā§āĻˇā§āĻ¯ āĻ
āĻŦāĻŋāĻāĻ˛ā§āĻĒāĻŋāĻ¤ āĻ
āĻā§āĻāĻ˛ āĻ
āĻŦāĻŋāĻāĻ˛ā§āĻĒāĻŋāĻ¤ āĻ
āĻā§āĻāĻ˛: āĻ
āĻŦāĻŋāĻāĻ˛ā§āĻĒāĻŋāĻ¤ āĻ
āĻā§āĻāĻ˛: '%s' āĻ
āĻŦāĻŋāĻāĻ˛ā§āĻĒāĻŋāĻ¤ āĻ
āĻā§āĻāĻ˛āĻ '%s' āĻ˛ā§ āĻĒā§°āĻŋāĻŦā§°ā§āĻ¤āĻ¨ āĻā§°āĻž āĻšā§āĻā§āĨ¤ āĻŦāĻŋā§ąā§°āĻŖ: Dest āĻāĻ¨ā§āĻ¤āĻŦā§āĻ¯ āĻāĻ¨ā§āĻ¤āĻŦā§āĻ¯: āĻĒā§ā§°āĻ¤ā§āĻ¯āĻā§āĻˇ āĻļā§āĻāĻāĻ˛ āĻĒā§ā§°āĻ¤ā§āĻ¯āĻā§āĻˇ āĻ¸āĻā§°ā§āĻĒ āĻĒā§ā§°āĻ¤ā§āĻ¯āĻā§āĻˇ āĻĒāĻžāĻāĻĨā§ā§°ā§ āĻ¨āĻŋā§āĻŽ āĻĒā§ā§°āĻ¤ā§āĻ¯āĻā§āĻˇ āĻ¨āĻŋā§āĻŽ āĻļā§āĻāĻāĻ˛ āĻ¸āĻŽā§āĻĒāĻžāĻĻāĻ¨āĻž āĻā§°āĻ āĻāĻŽāĻžāĻ¨ā§āĻĄ āĻļāĻžā§°ā§ āĻ¸āĻŽā§āĻĒāĻžāĻĻāĻ¨ āĻā§°āĻ āĻĒā§°āĻŋāĻĒā§ā§°ā§āĻā§āĻˇāĻ¤āĻŋāĻ¤ āĻ¸āĻŽā§āĻĒāĻžāĻĻāĻ¨ āĻā§°āĻ āĻ¨āĻŋāĻŦā§āĻļ āĻ¸āĻŽā§āĻĒāĻžāĻĻāĻ¨āĻž āĻĢāĻžā§āĻžā§°ā§ąāĻžāĻ˛ āĻ¸āĻāĻšāĻ¤āĻŋāĻ¸āĻŽā§āĻš āĻ¸āĻŽā§āĻĒāĻžāĻĻāĻ¨āĻž āĻā§°āĻ... āĻĢā§°ā§ąāĻžā§°ā§āĻĄ āĻĒā§°ā§āĻ āĻ¸āĻŽā§āĻĒāĻžāĻĻāĻ¨āĻž āĻā§°āĻ ICMP āĻ§ā§°āĻŖ āĻ¸āĻŽā§āĻĒāĻžāĻĻāĻ¨ āĻā§°āĻ āĻāĻ¨ā§āĻ¤āĻāĻĒā§āĻˇā§āĻ āĻ¸āĻŽā§āĻĒāĻžāĻĻāĻ¨ āĻā§°āĻ āĻĒāĻžāĻāĻĨā§ā§°ā§ āĻ¸āĻŽā§āĻĒāĻžāĻĻāĻ¨ āĻā§°āĻ āĻĒā§°ā§āĻ āĻ¸āĻŽā§āĻĒāĻžāĻĻāĻ¨āĻž āĻā§°āĻ āĻ¸āĻŽā§āĻĻā§āĻ§ āĻ¨āĻŋā§āĻŽ āĻ¸āĻŽā§āĻĒāĻžāĻĻāĻ¨ āĻā§°āĻ āĻ¨āĻŋā§āĻŽ āĻ¸āĻŽā§āĻĒāĻžāĻĻāĻ¨ āĻā§°āĻ āĻ¸ā§ā§ąāĻž āĻ¸āĻŽā§āĻĒāĻžāĻĻāĻ¨āĻž āĻā§°āĻ āĻā§āĻ¸ āĻ¸āĻŽā§āĻĒāĻžāĻĻāĻ¨ āĻā§°āĻ āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻāĻžā§°ā§ āĻāĻāĻĄāĻŋ āĻ¸āĻŽā§āĻĒāĻžāĻĻāĻ¨ āĻā§°āĻ āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻāĻžā§°ā§ āĻ¨āĻžāĻŽ āĻ¸āĻŽā§āĻĒāĻžāĻĻāĻ¨ āĻā§°āĻ āĻ
āĻā§āĻāĻ˛ āĻ¸āĻŽā§āĻĒāĻžāĻĻāĻ¨āĻž āĻā§°āĻ āĻāĻĒāĻžāĻĻāĻžāĻ¨ āĻāĻĒāĻžāĻĻāĻžāĻ¨: āĻ
āĻ§āĻŋāĻ¸ā§āĻāĻ¨āĻžāĻ¸āĻŽā§āĻš āĻ¸āĻžāĻŽā§°ā§āĻĨāĻŦāĻžāĻ¨ āĻā§°āĻ āĻā§āĻ˛ āĻāĻāĻāĻ¨āĻ¸āĻŽā§āĻš āĻ˛'āĻĄ āĻā§°āĻŋāĻŦāĻ˛ā§ āĻŦā§āĻ¯ā§°ā§āĻĨāĨ¤ āĻĒā§°āĻŋā§āĻžāĻ˛ āĻĒā§°āĻŋā§āĻžāĻ˛: āĻĢāĻžā§āĻžā§°ā§ā§ąāĻžāĻ˛ āĻĢāĻžā§āĻžā§°ā§ąāĻžāĻ˛ āĻāĻĒā§āĻ˛ā§āĻ āĻĢāĻžā§āĻžā§°ā§ā§ąāĻžāĻ˛ āĻŦāĻŋāĻ¨ā§āĻ¯āĻžāĻ¸ FirewallD āĻ āĻĒā§āĻ¨ā§° āĻ˛'āĻĄ āĻā§°āĻž āĻšā§āĻā§āĨ¤ āĻšāĻ¸ā§āĻ āĻ
āĻĨāĻŦāĻž āĻ¨ā§āĻā§ąāĻžā§°ā§āĻ āĻšā§ā§ąāĻžāĻāĻ āĻ
āĻĨāĻŦāĻž āĻŦā§āĻ˛ā§āĻāĻ˛āĻŋāĻ¸ā§āĻāĻŋāĻā§° āĻŦāĻžāĻŦā§ āĻāĻĒāĻžāĻĻāĻžāĻ¨āĻ āĻ¨āĻŋāĻˇā§āĻā§ā§°āĻŋā§ āĻā§°āĻāĨ¤ āĻ
āĻ¨ā§āĻ¯ āĻāĻāĻž āĻĒ'ā§°ā§āĻāĻ˛ā§ āĻāĻāĻŦā§ā§ā§ąāĻž āĻšā§āĻā§ āĻ
āĻ¨ā§āĻ¯ āĻāĻŋāĻ¸ā§āĻā§āĻŽāĻ˛ā§ āĻĢā§°ā§ąāĻžā§°ā§āĻĄ āĻā§°āĻžāĻā§ āĻā§ā§ąāĻ˛ āĻ¤ā§āĻ¤āĻŋā§āĻžāĻšā§ āĻ˛āĻžāĻāĻĻāĻžā§āĻ āĻ¯ā§āĻ¤āĻŋā§āĻž āĻāĻ¨ā§āĻ¤āĻāĻĒā§āĻˇā§āĻ āĻŽāĻžāĻ¸ā§āĻā§ā§°ā§āĻĄā§āĻĄ āĻĨāĻžāĻā§āĨ¤
āĻāĻĒā§āĻ¨āĻŋ āĻāĻ āĻ
āĻā§āĻāĻ˛āĻā§ āĻŽāĻžāĻ¸ā§āĻā§ā§°ā§āĻĄ āĻā§°āĻŋāĻŦ āĻŦāĻŋāĻāĻžā§°ā§ āĻ¨ā§? āĻā§āĻžāĻ¤ āĻāĻĒā§āĻ¨āĻŋ āĻŦāĻŋā§ąā§°āĻŖ āĻĻāĻŋāĻŦ āĻĒāĻžā§°āĻŋāĻŦ āĻā§āĻ¨ āĻ¸ā§ā§ąāĻžāĻ¸āĻŽā§āĻš āĻ
āĻā§āĻāĻ˛āĻ¤ āĻā§°āĻˇāĻž āĻā§°āĻŋāĻŦ āĻĒāĻžā§°āĻŋāĨ¤ āĻ¸āĻāĻ˛ā§ āĻšāĻ¸ā§āĻ āĻā§°ā§ āĻ¨ā§āĻā§ąāĻžā§°ā§āĻāĻ¸āĻŽā§āĻš āĻ¯āĻŋāĻ¸āĻŽā§āĻšā§ āĻŽā§āĻ¨āĻŋāĻāĻ āĻāĻ āĻ
āĻā§āĻāĻ˛ā§° āĻ¸ā§āĻ¤ā§ āĻ¸āĻāĻ¯ā§āĻā§āĻ¤ āĻ¸āĻāĻ¯ā§āĻāĻ¸āĻŽā§āĻš, āĻāĻ¨ā§āĻ¤āĻāĻĒā§āĻˇā§āĻ āĻ¸āĻŽā§āĻš āĻā§°ā§ āĻā§āĻ¸āĻ¸āĻŽā§āĻšā§° āĻĒā§°āĻž āĻĒā§ā§°āĻžāĻĒā§āĻ¤ āĻā§°āĻŋāĻŦ āĻĒāĻžā§°ā§ āĻ¸ā§āĻāĻ¸āĻŽā§āĻšā§ āĻā§°āĻˇāĻžāĻŦāĻžāĻ¨ āĻ¸ā§ā§ąāĻžāĻ¸āĻŽā§āĻš āĻ
āĻāĻŋāĻāĻŽ āĻā§°āĻŋāĻŦ āĻĒāĻžā§°ā§āĨ¤ āĻā§āĻžāĻ¤ āĻāĻĒā§āĻ¨āĻŋ āĻļāĻŋāĻ˛ā§āĻĄ āĻāĻĒ āĻā§°ā§ āĻļāĻŋāĻ˛ā§āĻĄ āĻĄāĻžāĻāĻ¨ā§° āĻŦāĻžāĻŦā§ āĻŦā§āĻ¯ā§ąāĻšā§āĻ¤ āĻ
āĻā§āĻāĻ˛āĻŦā§ā§° āĻŦāĻžāĻāĻŋāĻŦ āĻĒāĻžā§°āĻŋāĻŦāĨ¤ āĻā§āĻžāĻ¤ āĻāĻĒā§āĻ¨āĻŋ āĻ
āĻā§āĻāĻ˛ā§° āĻŦāĻžāĻŦā§ āĻ¸āĻŽā§āĻĻā§āĻ§ āĻāĻžāĻˇāĻž āĻ¨āĻŋā§āĻŽāĻ¸āĻŽā§āĻš āĻ¸āĻāĻšāĻ¤āĻŋ āĻā§°āĻŋāĻŦ āĻĒāĻžā§°āĻŋāĻŦāĨ¤ ICMP āĻĢāĻŋāĻ˛ā§āĻāĻžā§° ICMP āĻ§ā§°āĻŖ ICMP āĻ§ā§°āĻŖāĻ¸āĻŽā§āĻš ICMP āĻ§ā§°āĻŖāĻ¸āĻŽā§āĻšāĻ āĻā§ā§ąāĻ˛ āĻ¸ā§āĻĨāĻžā§ā§ āĻ¸āĻā§°ā§āĻĒ āĻĻā§°ā§āĻļāĻ¨āĻ¤ āĻĒā§°āĻŋāĻŦā§°ā§āĻ¤āĻ¨ āĻā§°āĻŋāĻŦ āĻĒāĻžā§°āĻŋāĨ¤ ICMP āĻ§ā§°āĻŖāĻ¸āĻŽā§āĻšā§° āĻāĻ˛āĻ¨āĻ¸āĻŽā§ āĻ¸āĻā§°ā§āĻĒ āĻ¨āĻŋā§°ā§āĻĻāĻŋāĻˇā§āĻ āĻā§°āĻž āĻāĻā§āĨ¤ IP āĻ āĻŋāĻāĻ¨āĻž: IPv4 IPv4: IPv6 IPv6: Icmp āĻ§ā§°āĻŖ āĻ¯āĻĻāĻŋ ā§ąā§āĻšāĻžāĻāĻāĻ˛āĻŋāĻ¸ā§āĻāĻ¤ āĻāĻāĻž āĻāĻŽāĻžāĻ¨ā§āĻĄ āĻĒā§ā§°ā§ąāĻŋāĻˇā§āĻāĻŋ āĻāĻāĻž āĻāĻāĻ¸ā§āĻā§ā§°āĻŋāĻā§āĻ¸ '*' ā§° āĻ¸ā§āĻ¤ā§ āĻ
āĻ¨ā§āĻ¤ āĻšā§, āĻ¤ā§āĻ¨ā§āĻ¤ā§ āĻāĻŽāĻžāĻ¨ā§āĻĄā§° āĻ¸ā§āĻ¤ā§ āĻā§°āĻŽā§āĻ āĻšā§ā§ąāĻž āĻ¸āĻāĻ˛ā§ āĻāĻŽāĻžāĻ¨ā§āĻĄ āĻļāĻžā§°ā§ āĻŽāĻŋāĻ˛ āĻāĻžāĻŦāĨ¤ āĻ¯āĻĻāĻŋ '*' āĻ¨āĻžāĻ āĻ¸āĻŽā§āĻĒā§ā§°ā§āĻŖ āĻāĻŽāĻžāĻ¨ā§āĻĄ āĻ
āĻ¨ā§āĻ¤ā§°ā§āĻā§āĻā§āĻ¤ āĻ¤ā§°ā§āĻāĻ¸āĻŽā§āĻš āĻŽāĻŋāĻ˛ āĻāĻžāĻŦ āĻ˛āĻžāĻāĻŋāĻŦāĨ¤ āĻ¸ā§āĻĨāĻžāĻ¨ā§ā§ āĻāĻžāĻŦā§ āĻāĻāĻŦā§ā§ā§ąāĻž āĻ¸āĻā§ā§°āĻŋā§ āĻā§°āĻŋāĻ˛ā§, āĻāĻĒā§āĻ¨āĻŋ āĻāĻāĻž āĻĒ'ā§°ā§āĻ āĻ¨āĻŋā§°ā§āĻ§āĻžā§°āĻŋāĻ¤ āĻā§°āĻŋāĻŦ āĻ˛āĻžāĻāĻŋāĻŦ āĨ¤āĻāĻ āĻĒ'ā§°ā§āĻ āĻā§āĻ¸ā§° āĻĒ'ā§°ā§āĻā§° āĻĒā§°āĻž āĻŦā§āĻ˛ā§āĻ āĻš'āĻŦ āĻ˛āĻžāĻāĻŋ āĻŦ āĨ¤ āĻ¯āĻĻāĻŋ āĻāĻĒā§āĻ¨āĻŋ āĻāĻĻā§āĻŽāĻŦā§āĻļ āĻ¸āĻžāĻŽā§°ā§āĻĨāĻŦāĻžāĻ¨ āĻā§°ā§, āĻāĻĒā§āĻ¨āĻžā§° IPv4 āĻ¨ā§āĻā§ąāĻžā§°ā§āĻāĻ¸āĻŽā§āĻšā§° āĻŦāĻžāĻŦā§ IP āĻĢā§°ā§ąāĻžā§°ā§āĻĄāĻŋāĻ āĻ¸āĻžāĻŽā§°ā§āĻĨāĻŦāĻžāĻ¨ āĻā§°āĻž āĻšāĻŦāĨ¤ āĻ¯āĻĻāĻŋ āĻāĻĒā§āĻ¨āĻŋ āĻāĻ¨ā§āĻ¤āĻŦā§āĻ¯ āĻ āĻŋāĻāĻ¨āĻžāĻ¸āĻŽā§āĻš āĻ§āĻžā§°ā§āĻ¯ā§āĻ¯ āĻā§°ā§, āĻ¸ā§ā§ąāĻž āĻĒā§ā§°ā§ąāĻŋāĻˇā§āĻāĻŋ āĻāĻ¨ā§āĻ¤āĻŦā§āĻ¯ āĻ āĻŋāĻāĻ¨āĻž āĻā§°ā§ āĻ§ā§°āĻŖāĻ˛ā§ āĻ¸ā§āĻŽāĻŋāĻ¤ āĻĨāĻžāĻāĻŋāĻŦāĨ¤ āĻ¯āĻĻāĻŋ āĻĻā§ā§ā§āĻāĻž āĻĒā§ā§°ā§ąāĻŋāĻˇā§āĻāĻŋ ā§°āĻŋāĻā§āĻ¤ āĻĨāĻžāĻā§, āĻ¤ā§āĻ¨ā§āĻ¤ā§ āĻā§āĻ¨ā§ āĻ¸ā§āĻŽāĻž āĻ¨āĻžāĻĨāĻžāĻāĻŋāĻŦāĨ¤ āĻāĻĒā§āĻā§āĻˇāĻž āĻā§°āĻ āĻ
āĻŦā§āĻ§ āĻ¤ā§°ā§āĻ %s āĻ¸ā§āĻ¤ā§°: ICMP āĻ§ā§°āĻŖ āĻ
āĻŦāĻŋāĻāĻ˛ā§āĻĒāĻŋāĻ¤āĻ¸āĻŽā§āĻš āĻ˛'āĻĄ āĻā§°āĻ āĻ¸ā§ā§ąāĻžā§° āĻ
āĻŦāĻŋāĻāĻ˛ā§āĻĒāĻŋāĻ¤āĻ¸āĻŽā§āĻš āĻ˛'āĻĄ āĻā§°āĻ āĻ
āĻā§āĻāĻ˛ā§° āĻ
āĻŦāĻŋāĻāĻ˛ā§āĻĒāĻŋāĻ¤āĻ¸āĻŽā§āĻš āĻ˛'āĻĄ āĻā§°āĻ āĻ¸ā§āĻĨāĻžāĻ¨āĻŋā§ āĻĢā§°ā§ąāĻžā§°ā§āĻĄāĻŋāĻ āĻ˛āĻāĻĄāĻžāĻāĻ¨ āĻ˛āĻāĻĄāĻžāĻāĻ¨ āĻšā§ā§ąāĻžāĻāĻāĻ˛āĻŋāĻ¸ā§āĻ āĻ˛āĻāĻĄāĻžāĻāĻ¨ā§ āĻĢāĻžā§āĻžā§°ā§ąāĻžāĻ˛ āĻ¸āĻā§°ā§āĻĒ āĻ˛āĻ āĻā§°ā§ āĻ¯āĻžāĻ¤ā§ āĻā§ā§ąāĻ˛ āĻ˛āĻāĻĄāĻžāĻāĻ¨ āĻšā§ā§ąāĻžāĻāĻāĻ˛āĻŋāĻ¸ā§āĻāĻ¤ āĻĨāĻāĻž āĻāĻĒā§āĻ˛āĻŋāĻā§āĻāĻ¨āĻ¸āĻŽā§āĻšā§ āĻā§āĻžāĻ āĻĒā§°āĻŋāĻŦā§°ā§āĻ¤āĻ¨ āĻā§°āĻŋāĻŦ āĻĒāĻžā§°ā§āĨ¤ āĻ˛āĻāĻĄāĻžāĻāĻ¨: āĻ˛āĻ: āĻāĻ˛āĻ¨āĻ¸āĻŽā§ āĻ¸āĻā§°ā§āĻĒ āĻāĻŋā§°āĻ¸ā§āĻĨāĻžā§ā§ āĻā§°āĻ āĻ¤āĻžāĻ˛āĻŋāĻāĻžāĻ¤ ICMP ā§° āĻ§ā§°āĻŖ āĻāĻŋāĻšā§āĻ¨āĻŋāĻ¤ āĻā§°āĻ, āĻ¯āĻžāĻ āĻā§ā§°āĻšāĻŖ āĻā§°āĻž āĻ¨'āĻš'āĻŦ āĨ¤ āĻļā§āĻˇ āĻ¸āĻāĻ˛ā§ ICMP āĻ§ā§°āĻŖāĻ āĻĢāĻžā§āĻžā§°ā§ā§ąāĻžāĻ˛ā§° āĻŽāĻžāĻā§āĻĻāĻŋ āĻ¯āĻžāĻŦ āĻĻāĻŋā§āĻž āĻš'āĻŦ āĨ¤ āĻ
āĻŦāĻŋāĻāĻ˛ā§āĻĒāĻŋāĻ¤ āĻŽāĻžāĻ¨ āĻš'āĻ˛ āĻā§āĻ¨ā§ āĻ¸ā§āĻŽāĻž āĻ¨āĻžāĻ āĨ¤ āĻāĻĻā§āĻŽāĻŦā§āĻļ āĻ
āĻā§āĻāĻ˛ Masquerading āĻ¸ā§āĻĨāĻžāĻ¨ā§ā§ āĻ¨ā§āĻā§ąā§°ā§āĻ, āĻāĻ¨ā§āĻāĻžā§°āĻ¨ā§āĻā§ā§° āĻ¸ā§āĻ¤ā§ āĻ¸āĻāĻ¯ā§āĻā§āĻ¤ āĻā§°āĻžā§° āĻŦāĻžāĻŦā§ āĻā§āĻšāĻ¸ā§āĻĨ āĻ
āĻĨāĻŦāĻž ā§°āĻžāĻāĻāĻžā§° āĻĒā§ā§°āĻ¸ā§āĻ¤ā§āĻ¤āĻŋā§° āĻ¸āĻŽā§ Masquerading āĻ¸āĻšā§āĻžāĻ āĨ¤ āĻāĻĒā§āĻ¨āĻžā§° āĻ¸ā§āĻĨāĻžāĻ¨ā§ā§ āĻ¨ā§āĻā§ąā§°ā§āĻ āĻĒā§ā§°āĻāĻžāĻļāĻŋāĻ¤ āĻ¨āĻš'āĻŦ āĻā§°ā§ āĻāĻ¨ā§āĻāĻžā§°āĻ¨ā§āĻā§ āĻāĻāĻž āĻā§āĻšāĻ¸ā§āĻĨ ā§°ā§āĻĒā§ āĻĒā§ā§°āĻ¸ā§āĻ¤ā§āĻ¤ āĻā§°āĻž āĻš'āĻŦ āĨ¤ Masquerading āĻ
āĻāĻ˛ IPv4-ā§° āĻā§āĻˇā§āĻ¤ā§ā§°āĻ¤ āĻĒā§ā§°āĻ¯ā§āĻā§āĻ¯ āĨ¤ āĻŽāĻĄāĻŋāĻāĻ˛āĻ¸āĻŽā§āĻš āĻ¨āĻžāĻŽ āĻāĻ¤āĻŋāĻŽāĻ§ā§āĻ¯ā§ āĻ
āĻ¸ā§āĻ¤āĻŋāĻ¤ā§āĻŦāĻŦāĻžāĻ¨ āĻ¨āĻžāĻŽ: āĻ¨ā§āĻā§ąāĻžā§°ā§āĻ āĻā§ā§°āĻžāĻĢāĻŋāĻ āĻā§°ā§ ā§°ā§āĻ§ āĻā§°āĻž āĻšā§ā§ąāĻž āĻ¨āĻžāĻāĨ¤ āĻā§āĻ¨ā§ āĻ¸āĻā§ā§°āĻŋā§ āĻ
āĻā§āĻāĻ˛ āĻ¨āĻžāĻāĨ¤ āĻĢāĻžā§āĻžā§°ā§ąāĻžāĻ˛ āĻĄāĻŋāĻŽāĻ¨āĻ˛ā§ āĻā§āĻ¨ā§ āĻ¸āĻāĻ¯ā§āĻ āĻ¨āĻžāĻ āĻ
āĻ¨ā§āĻ¯ āĻĒā§ā§°āĻā§āĻāĻ˛: āĻāĻ¤āĻā§āĻ āĻ
ā§ąāĻ¸ā§āĻĨāĻž āĻāĻ¤āĻā§āĻ āĻ
ā§ąāĻ¸ā§āĻĨāĻž: āĻĒā§āĻ¨āĻŋāĻ āĻ
ā§ąāĻ¸ā§āĻĨāĻžā§° āĻ
ā§°ā§āĻĨ āĻ¸āĻāĻ˛ā§ āĻ
āĻ¨ā§āĻ¤ā§°āĻāĻžāĻŽā§ āĻā§°ā§ āĻŦāĻšāĻŋā§°ā§āĻāĻžāĻŽā§ āĻĒā§āĻā§āĻāĻ¸āĻŽā§āĻš āĻĄā§ā§°āĻĒ āĻā§°āĻž āĻšāĻŦāĨ¤ āĻĒāĻžāĻāĻĨā§ā§°ā§ āĻ¸ā§āĻĨāĻžā§ā§ āĻ
āĻ¨ā§āĻā§ā§°āĻš āĻā§°āĻŋ āĻĒāĻžāĻāĻĨā§ā§°ā§ āĻ¨āĻŋā§āĻŽāĻ¸āĻŽā§āĻš āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āĻā§°ā§āĻ¤ā§ āĻ¸āĻžā§ąāĻ§āĻžāĻ¨ āĻšāĻŦ āĻ¯āĻžāĻ¤ā§ āĻĢāĻžā§āĻžā§°ā§ąāĻžāĻ˛ āĻā§āĻˇāĻ¤āĻŋāĻā§ā§°āĻ¸ā§āĻĨ āĻ¨āĻšā§āĨ¤ āĻ
āĻ¨ā§āĻā§ā§°āĻš āĻā§°āĻŋ āĻāĻŋāĻ¤ā§āĻ¤āĻŋ ICMP āĻ§ā§°āĻŖ āĻ¸āĻāĻšāĻ¤āĻŋāĻ¸āĻŽā§āĻš āĻ¸āĻā§°ā§āĻĒāĻŖ āĻā§°āĻ āĻ
āĻ¨ā§āĻā§ā§°āĻš āĻā§°āĻŋ āĻāĻŋāĻ¤ā§āĻ¤āĻŋ āĻ¸ā§ā§ąāĻž āĻ¸āĻāĻšāĻ¤āĻŋāĻ¸āĻŽā§āĻš āĻ¸āĻā§°ā§āĻĒāĻŖ āĻā§°āĻ: āĻ
āĻ¨ā§āĻā§ā§°āĻš āĻā§°āĻŋ āĻāĻŋāĻ¤ā§āĻ¤āĻŋ āĻ
āĻā§āĻāĻ˛ āĻ¸āĻāĻšāĻ¤āĻŋāĻ¸āĻŽā§āĻš āĻ¸āĻā§°ā§āĻĒāĻŖ āĻā§°āĻ: āĻ
āĻ¨ā§āĻā§ā§°āĻš āĻā§°āĻŋ āĻāĻāĻž āĻĒā§°ā§āĻ āĻ
āĻĨāĻŦāĻž āĻĒā§ā§°āĻā§āĻāĻ˛ āĻ¸ā§āĻŽā§ā§ąāĻžāĻāĻāĨ¤ āĻ
āĻ¨ā§āĻā§ā§°āĻš āĻā§°āĻŋ āĻāĻāĻž āĻĒā§ā§°āĻā§āĻāĻ˛ āĻ¸ā§āĻŽā§ā§ąāĻžāĻāĻāĨ¤ āĻ
āĻ¨ā§āĻā§ā§°āĻš āĻā§°āĻŋ āĻāĻāĻž āĻ¸āĻŽā§āĻĻā§āĻ§ āĻ¨āĻŋā§āĻŽ āĻ¸ā§āĻŽā§ā§ąāĻžāĻāĻāĨ¤ āĻ
āĻ¨ā§āĻā§ā§°āĻš āĻā§°āĻŋ āĻāĻŽāĻžāĻ¨ā§āĻĄ āĻļāĻžā§°ā§āĻ˛ā§ āĻ¯āĻžāĻāĻāĨ¤ āĻ
āĻ¨ā§āĻā§ā§°āĻš āĻā§°āĻŋ āĻĒā§°āĻŋāĻĒā§ā§°ā§āĻā§āĻˇāĻ¤āĻŋāĻ¤ āĻ¸ā§āĻŽā§ā§ąāĻžāĻāĻāĨ¤ āĻ
āĻ¨ā§āĻā§ā§°āĻš āĻā§°āĻŋ āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻāĻžā§°ā§ āĻāĻāĻĄāĻŋ āĻ¸ā§āĻŽā§ā§ąāĻžāĻāĻāĨ¤ āĻ
āĻ¨ā§āĻā§ā§°āĻš āĻā§°āĻŋ āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻāĻžā§°ā§ āĻ¨āĻžāĻŽ āĻ¸ā§āĻŽā§ā§ąāĻžāĻāĻāĨ¤ āĻ
āĻ¨ā§āĻā§ā§°āĻš āĻā§°āĻŋ āĻāĻāĻž āĻ¸ā§ā§ąāĻž āĻŦāĻžāĻāĻāĨ¤ āĻ
āĻ¨ā§āĻā§ā§°āĻš āĻā§°āĻŋ āĻāĻāĻž ICMP āĻ§ā§°āĻŖ āĻŦāĻžāĻāĻ āĻ
āĻ¨ā§āĻā§ā§°āĻš āĻā§°āĻŋ āĻ¤āĻ˛ā§° āĻ¤āĻžāĻ˛āĻŋāĻāĻžā§° āĻĒā§°āĻž āĻ
āĻŦāĻŋāĻāĻ˛ā§āĻĒāĻŋāĻ¤ āĻ
āĻā§āĻāĻ˛ āĻŦāĻžāĻāĻāĨ¤ āĻ
āĻ¨ā§āĻā§ā§°āĻš āĻā§°āĻŋ ipv āĻŦāĻžāĻāĻ āĻā§°ā§ args āĻ¸ā§āĻŽā§ā§ąāĻžāĻāĻāĨ¤ āĻ
āĻ¨ā§āĻā§ā§°āĻš āĻā§°āĻŋ ipv āĻā§°ā§ āĻā§āĻŦā§āĻ˛ āĻŦāĻžāĻāĻ āĻā§°ā§ āĻļā§āĻāĻāĻ˛ āĻ¨āĻžāĻŽ āĻ¸ā§āĻŽā§ā§ąāĻžāĻāĻāĨ¤ āĻ
āĻ¨ā§āĻā§ā§°āĻš āĻā§°āĻŋ ipv āĻā§°ā§ āĻā§āĻŦā§āĻ˛, āĻļā§āĻāĻāĻ˛ āĻĒā§ā§°āĻžāĻĨāĻŽāĻŋāĻāĻ¤āĻž āĻŦāĻžāĻāĻ āĻā§°ā§ args āĻ¸ā§āĻŽā§ā§ąāĻžāĻāĻāĨ¤ āĻāĻĒā§āĻ¨āĻžā§° āĻĒā§ā§°ā§ā§āĻāĻ¨ā§° āĻŽāĻ¤ā§ āĻā§āĻ¸ āĻā§°ā§ āĻāĻ¨ā§āĻ¤āĻŦā§āĻ¯ā§° āĻŦāĻŋāĻāĻ˛ā§āĻĒ āĻ¨āĻŋā§°ā§āĻŦā§āĻŦāĻžāĻāĻ¨ āĻā§°āĻ āĨ¤ āĻĒ'ā§°ā§āĻ āĻĒ'ā§°ā§āĻ / āĻĒ'ā§°ā§āĻā§ā§° āĻ¸ā§āĻŽāĻž: āĻĒ'ā§°ā§āĻ āĻĢā§°ā§ąāĻžā§°ā§āĻĄāĻŋāĻ āĻĒ'ā§°ā§āĻ āĻā§°ā§ āĻ¨āĻŋā§āĻŽāĻ¨ā§āĻ¤āĻŋ āĻĒā§°ā§āĻāĻ¸āĻŽā§āĻš āĻāĻĒāĻ¸ā§°ā§āĻ: āĻĒā§ā§°āĻžāĻĨāĻŽāĻŋāĻāĻ¤āĻž: āĻ¨āĻŋā§āĻŽāĻ¨ā§āĻ¤āĻŋ āĻ¨āĻŋā§āĻŽāĻ¨ā§āĻ¤āĻŋ: Firewalld āĻĒā§āĻ¨ā§° āĻ˛'āĻĄ āĻā§°āĻ āĻĢāĻžā§āĻžā§°ā§ąāĻžāĻ˛ āĻ¨āĻŋā§āĻŽāĻ¸āĻŽā§āĻš āĻĒā§āĻ¨ā§° āĻ˛'āĻĄ āĻā§°ā§āĨ¤ āĻŦā§°ā§āĻ¤āĻŽāĻžāĻ¨ āĻāĻ˛āĻ¨āĻ¸āĻŽā§ āĻ¸āĻā§°ā§āĻĒ āĻ¨āĻ¤ā§āĻ¨ āĻāĻ˛āĻ¨āĻ¸āĻŽā§ āĻ
āĻā§°ā§āĻĒ āĻš'āĻŦ, āĻ
ā§°ā§āĻĨāĻžāĻ¤ āĻĒā§āĻ¨ā§° āĻ˛'āĻĄ āĻšā§ā§ąāĻžāĻ˛ā§ āĻ¸āĻāĻ˛ā§ āĻā§ā§ąāĻ˛ āĻāĻ˛āĻ¨āĻ¸āĻŽā§ āĻĒā§°āĻŋāĻŦā§°ā§āĻ¤āĻ¨āĻ¸āĻŽā§āĻš āĻĒā§āĻ¨ā§° āĻ˛'āĻĄā§° āĻ¸ā§āĻ¤ā§ āĻ¨āĻšā§ā§ąāĻž āĻšāĻŦ āĻ¯āĻĻāĻŋ āĻ¸āĻŋāĻšāĻ¤ā§ āĻ¸ā§āĻĨāĻžā§ā§ āĻ¸āĻā§°ā§āĻĒāĻ¤ āĻ¨āĻžāĻĨāĻžāĻāĻŋāĻ˛ āĻšā§āĻ¤ā§āĻ¨āĨ¤ āĻāĻ¤ā§°āĻžāĻāĻ āĻļā§āĻāĻāĻ˛ āĻāĻ¤ā§°āĻžāĻāĻ āĻāĻŽāĻžāĻ¨ā§āĻĄ āĻļāĻžā§°ā§ āĻāĻ¤ā§°āĻžāĻāĻ āĻĒā§°āĻŋāĻĒā§ā§°ā§āĻā§āĻˇāĻ¤āĻŋāĻ¤ āĻāĻ¤ā§°āĻžāĻāĻ āĻ¨āĻŋāĻŦā§āĻļ āĻāĻāĻ¤ā§°āĻžāĻāĻ āĻĢā§°ā§ąāĻžā§°ā§āĻĄ āĻĒā§°ā§āĻ āĻāĻ¤ā§°āĻžāĻāĻ ICMP āĻ§ā§°āĻŖ āĻāĻ¤ā§°āĻžāĻāĻ āĻāĻ¨ā§āĻ¤āĻāĻĒā§āĻˇā§āĻ āĻāĻ¤ā§°āĻžāĻāĻ āĻĒāĻžāĻāĻĨā§ā§°ā§ āĻāĻ¤ā§°āĻžāĻāĻ āĻĒā§°ā§āĻ āĻāĻ¤ā§°āĻžāĻāĻ āĻ¸āĻŽā§āĻĻā§āĻ§ āĻ¨āĻŋā§āĻŽ āĻāĻ¤ā§°āĻžāĻāĻ āĻ¨āĻŋā§āĻŽ āĻāĻ¤ā§°āĻžāĻāĻ āĻ¸ā§ā§ąāĻž āĻāĻ¤ā§°āĻžāĻāĻ āĻā§āĻ¸ āĻāĻ¤ā§°āĻžāĻāĻ āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻāĻžā§°ā§ āĻāĻāĻĄāĻŋ āĻāĻ¤ā§°āĻžāĻāĻ āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻāĻžā§°ā§ āĻ¨āĻžāĻŽ āĻāĻ¤ā§°āĻžāĻāĻ āĻ
āĻā§āĻāĻ˛ āĻāĻ¤ā§°āĻžāĻāĻ āĻ¸āĻŽā§āĻĻā§āĻ§ āĻ¨āĻŋā§āĻŽ āĻ¸āĻŽā§āĻĻā§āĻ§ āĻ¨āĻŋā§āĻŽāĻ¸āĻŽā§āĻš āĻ¨āĻŋā§āĻŽāĻ¸āĻŽā§āĻš āĻāĻ˛āĻ¨āĻ¸āĻŽā§ āĻāĻ˛āĻ¨āĻ¸āĻŽā§ā§° āĻĒā§°āĻž āĻāĻŋā§°āĻ¸ā§āĻĨāĻžā§ā§ āĻ¸āĻāĻ¯ā§āĻ '%s' ā§° āĻŦāĻžāĻŦā§ āĻ
āĻā§āĻāĻ˛ āĻŦāĻžāĻāĻ āĻāĻ¨ā§āĻ¤āĻāĻĒā§āĻˇā§āĻ '%s' ā§° āĻŦāĻžāĻŦā§ āĻ
āĻā§āĻāĻ˛ āĻŦāĻžāĻāĻ āĻā§āĻ¸ %s ā§° āĻŦāĻžāĻŦā§ āĻ
āĻā§āĻāĻ˛ āĻŦāĻžāĻāĻ āĻ¸ā§ā§ąāĻž āĻ¸ā§ā§ąāĻžāĻ¸āĻŽā§āĻš āĻ¸ā§ā§ąāĻžāĻ¸āĻŽā§āĻšāĻ āĻā§ā§ąāĻ˛ āĻ¸ā§āĻĨāĻžā§ā§ āĻ¸āĻā§°ā§āĻĒ āĻĻā§°ā§āĻļāĻ¨āĻ¤ āĻĒā§°āĻŋāĻŦā§°ā§āĻ¤āĻ¨ āĻā§°āĻŋāĻŦ āĻĒāĻžā§°āĻŋāĨ¤ āĻ¸ā§ā§ąāĻžāĻ¸āĻŽā§āĻšā§° āĻāĻ˛āĻ¨āĻ¸āĻŽā§ āĻ¸āĻā§°ā§āĻĒ āĻ¨āĻŋā§°ā§āĻĻāĻŋāĻˇā§āĻ āĻā§°āĻž āĻāĻā§āĨ¤ āĻļāĻŋāĻ˛ā§āĻĄ āĻĄāĻžāĻāĻ¨ āĻ
āĻā§āĻāĻ˛: āĻļāĻŋāĻ˛ā§āĻĄ āĻāĻĒ āĻļāĻŋāĻ˛ā§āĻĄ āĻāĻĒ āĻ
āĻā§āĻāĻ˛: āĻ¸ā§°ā§: āĻā§āĻ¸ āĻā§āĻ¸: āĻā§āĻ¸āĻ¸āĻŽā§āĻš āĻāĻ ICMP āĻ§ā§°āĻŖ IPv4 āĻā§°ā§/āĻ
āĻĨāĻŦāĻž IPv6 ā§° āĻŦāĻžāĻŦā§ āĻāĻĒāĻ˛āĻŦā§āĻ§ āĻāĻā§ āĻ¨ā§ āĻ§āĻžā§°ā§āĻ¯ā§āĻ¯ āĻā§°āĻāĨ¤ Src āĻā§āĻŦā§āĻ˛: āĻ˛āĻā§āĻˇā§āĻ¯: āĻāĻ¨ā§āĻāĻžā§°āĻ¨ā§āĻ āĻ¨āĻŋā§āĻ¨ā§āĻ¤ā§ā§°āĻŖ āĻŦāĻžā§°ā§āĻ¤āĻž āĻĒā§ā§°āĻā§āĻāĻ˛ (ICMP) āĻŽā§āĻā§āĻ¯āĻāĻžā§ąā§ āĻ¨ā§āĻā§ąāĻžā§°ā§āĻ āĻāĻŽāĻĒāĻŋāĻāĻāĻžā§°āĻ¸āĻŽā§āĻšā§° āĻŽāĻžāĻāĻ¤ āĻ¤ā§ā§°ā§āĻāĻŋ āĻŦāĻžā§°ā§āĻ¤āĻžāĻ¸āĻŽā§āĻš āĻĒāĻ āĻžāĻŦāĻ˛ā§ āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āĻā§°āĻž āĻšā§, āĻāĻŋāĻ¨ā§āĻ¤ā§ āĻ
āĻ¤āĻŋā§°āĻŋāĻā§āĻ¤āĻāĻžā§ąā§ āĻ¤āĻĨā§āĻ¯āĻŽā§āĻ˛āĻ āĻŦāĻžā§°ā§āĻ¤āĻžāĻ¸āĻŽā§āĻš āĻ¯ā§āĻ¨ā§ ping āĻ
āĻ¨ā§ā§°ā§āĻ§ āĻā§°ā§ āĻāĻ¤ā§āĻ¤ā§°ā§° āĻŦāĻžāĻŦā§āĻ āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āĻā§°āĻž āĻšā§āĨ¤ āĻĒā§ā§°āĻ¤ā§āĻ¯āĻā§āĻˇ āĻ¸āĻā§°ā§āĻĒā§ āĻĢāĻžā§āĻžā§°ā§ąāĻžāĻ˛āĻ˛ā§ āĻāĻāĻž āĻ
āĻ§āĻŋāĻ āĻĒā§ā§°āĻ¤ā§āĻ¯āĻā§āĻˇ āĻ
āĻāĻŋāĻāĻŽ āĻĒā§ā§°āĻĻāĻžāĻ¨ āĻā§°ā§āĨ¤ āĻāĻ āĻŦāĻŋāĻāĻ˛ā§āĻĒāĻ¸āĻŽā§āĻšā§° āĻŦāĻžāĻŦā§ āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻāĻžā§°ā§ āĻāĻ¨ā§ āĻŽā§āĻ˛āĻŋāĻ iptables āĻ§āĻžā§°āĻŖāĻžāĻŦā§ā§° āĻāĻžāĻ¨āĻŋāĻŦ āĻ˛āĻžāĻāĻŋāĻŦ, āĻ
ā§°ā§āĻĨāĻžāĻ¤ āĻā§āĻŦā§āĻ˛āĻ¸āĻŽā§āĻš, āĻļā§āĻāĻāĻ˛āĻ¸āĻŽā§āĻš, āĻāĻŽāĻžāĻ¨ā§āĻĄāĻ¸āĻŽā§āĻš, āĻĒā§ā§°āĻžāĻāĻ˛āĻ¸āĻŽā§āĻš āĻā§°ā§ āĻ˛āĻā§āĻˇā§āĻ¯āĻŦā§ā§°āĨ¤ āĻĒā§ā§°āĻ¤ā§āĻ¯āĻā§āĻˇ āĻ¸āĻā§°ā§āĻĒāĻ āĻā§ā§ąāĻ˛ āĻļā§āĻˇ āĻāĻĒāĻžā§ āĻšāĻŋāĻāĻžāĻĒā§ āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āĻā§°āĻŋāĻŦ āĻ˛āĻžāĻā§ āĻ¯ā§āĻ¤āĻŋā§āĻž āĻ
āĻ¨ā§āĻ¯ firewalld āĻŦā§āĻļāĻŋāĻˇā§āĻā§āĻ¯āĻ¸āĻŽā§āĻš āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āĻā§°āĻž āĻ¸āĻŽā§āĻāĻŦ āĻ¨āĻšā§āĨ¤ āĻĒā§ā§°āĻ¤ā§āĻ¯āĻāĻā§ āĻŦāĻŋāĻāĻ˛ā§āĻĒā§° āĻŦāĻžāĻŦā§ ipv āĻ¤ā§°ā§āĻ ipv4 āĻ
āĻĨāĻŦāĻž ipv6 āĻ
āĻĨāĻŦāĻž eb āĻšāĻŦ āĻ˛āĻžāĻāĻŋāĻŦāĨ¤ ipv4 ā§° āĻ¸ā§āĻ¤ā§ āĻ iptables ā§° āĻŦāĻžāĻŦā§ āĻšāĻŦ, ipv6 ā§° āĻ¸ā§āĻ¤ā§ ip6tables ā§° āĻŦāĻžāĻŦā§ āĻšāĻŦ āĻā§°ā§ eb ā§° āĻ¸ā§āĻ¤ā§ āĻāĻĨāĻžā§°āĻ¨ā§āĻ āĻŦā§ā§°āĻŋāĻāĻŦā§ā§° (ebtables) ā§° āĻŦāĻžāĻŦā§ āĻšāĻŦāĨ¤ āĻ˛āĻāĻĄāĻžāĻāĻ¨ āĻŦā§āĻļāĻŋāĻˇā§āĻā§āĻ¯ firewalld ā§° āĻŦāĻžāĻŦā§ āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻāĻžā§°ā§ āĻā§°ā§ āĻāĻĒā§āĻ˛āĻŋāĻā§āĻāĻ¨ āĻ¨ā§āĻ¤āĻŋāĻ¸āĻŽā§āĻšā§° āĻāĻāĻž āĻ˛āĻā§ āĻ¸āĻāĻ¸ā§āĻā§°āĻŖāĨ¤ āĻ āĻĢāĻžā§āĻžā§°ā§ąāĻžāĻ˛āĻ˛ā§ āĻā§°āĻž āĻĒā§°āĻŋāĻŦā§°ā§āĻ¤āĻ¨āĻ¸āĻŽā§āĻš āĻ¸ā§āĻŽāĻŋāĻ¤ āĻā§°ā§āĨ¤ āĻ˛āĻāĻĄāĻžāĻāĻ¨ āĻšā§ā§ąāĻžāĻāĻāĻ˛āĻŋāĻ¸ā§āĻāĻ¤ āĻāĻŽāĻžāĻ¨ā§āĻĄāĻ¸āĻŽā§āĻš, āĻĒā§°āĻŋāĻĒā§ā§°ā§āĻā§āĻˇāĻ¤āĻŋāĻ¤, āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻāĻžā§°ā§āĻ¸āĻāĻ˛ āĻā§°ā§ āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻāĻžā§°ā§ āĻāĻāĻĄāĻŋāĻ¸āĻŽā§āĻš āĻĨāĻžāĻāĻŋāĻŦ āĻĒāĻžā§°ā§āĨ¤ āĻĒāĻžāĻāĻĨā§ā§°ā§ āĻ¨āĻŋā§āĻŽāĻ¸āĻŽā§āĻš āĻĢāĻžā§āĻžā§°ā§ąāĻžāĻ˛āĻ˛ā§ āĻĒā§ā§°āĻ¤ā§āĻ¯āĻā§āĻˇāĻāĻžā§ąā§ āĻĒā§ā§°ā§ā§°āĻŖ āĻā§°āĻž āĻšā§ āĻā§°ā§ āĻŦāĻŋāĻļā§āĻˇ āĻļā§āĻāĻāĻ˛āĻ¤ āĻ¸ā§āĻĨāĻžāĻĒāĻ¨ āĻā§°āĻž āĻ¨āĻšā§āĨ¤ āĻ¸āĻāĻ˛ā§ iptables, ip6tables āĻā§°ā§ ebtables āĻŦāĻŋāĻāĻ˛ā§āĻĒāĻ¸āĻŽā§āĻš āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āĻā§°āĻŋāĻŦ āĻĒāĻžā§°āĻŋāĨ¤ āĻĒā§ā§°āĻžāĻĨāĻŽāĻŋāĻāĻ¤āĻžāĻ āĻ¨āĻŋā§āĻŽāĻ¸āĻŽā§āĻšāĻ āĻā§ā§°āĻŽ āĻā§°āĻŋāĻŦāĻ˛ā§ āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āĻā§°āĻž āĻšā§āĨ¤ āĻĒā§ā§°āĻžāĻĨāĻŽāĻŋāĻāĻ¤āĻž 0 ā§° āĻ
ā§°ā§āĻĨ āĻšāĻ˛ āĻļā§āĻāĻāĻ˛ā§° āĻāĻĒā§°āĻ¤ āĻ¨āĻŋāĻŽā§ āĻ¯ā§āĻ āĻā§°āĻž, āĻāĻā§āĻ āĻĒā§ā§°āĻžāĻĨāĻŽāĻŋāĻāĻ¤āĻžā§° āĻ¸ā§āĻ¤ā§ āĻ¨āĻŋā§āĻŽāĻ āĻ¤āĻ˛āĻ¤ āĻ¯ā§āĻ āĻā§°āĻž āĻšāĻŦāĨ¤ āĻāĻā§ āĻĒā§ā§°āĻžāĻĨāĻŽāĻŋāĻāĻ¤āĻžā§° āĻ¸ā§āĻ¤ā§ āĻ¨āĻŋā§āĻŽāĻ¸āĻŽā§āĻš āĻāĻā§āĻāĻž āĻ¸ā§āĻ¤ā§°āĻ¤ āĻĨāĻžāĻā§ āĻā§°ā§ āĻāĻ āĻ¨āĻŋā§āĻŽāĻ¸āĻŽā§āĻšā§° āĻā§ā§°āĻŽ āĻ¨āĻŋā§°ā§āĻĻāĻŋāĻˇā§āĻ āĻ¨āĻšā§ āĻā§°ā§ āĻ¸āĻ˛āĻ¨āĻŋ āĻšāĻŦ āĻĒāĻžā§°ā§āĨ¤ āĻ¯āĻĻāĻŋ āĻāĻĒā§āĻ¨āĻŋ āĻ¸ā§āĻ¨āĻŋāĻļā§āĻāĻŋāĻ¤ āĻā§°āĻŋāĻŦ āĻŦāĻŋāĻāĻžā§°ā§ āĻ¯ā§ āĻāĻāĻž āĻ¨āĻŋā§āĻŽ āĻ
āĻ¨ā§āĻ¯ āĻāĻāĻžā§° āĻĒāĻŋāĻāĻ¤ āĻ¯ā§āĻ āĻā§°āĻž āĻšāĻŦ, āĻĒā§ā§°āĻĨāĻŽāĻā§ā§° āĻŦāĻžāĻŦā§ āĻāĻāĻž āĻ¨āĻŋāĻŽā§āĻ¨ āĻĒā§ā§°āĻžāĻĨāĻŽāĻŋāĻāĻ¤āĻž āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āĻā§°āĻ āĻā§°ā§ āĻ¨āĻŋāĻŽā§āĻ¨āĻ˛āĻŋāĻāĻŋāĻ¤ā§° āĻŦāĻžāĻŦā§ āĻāĻāĻž āĻāĻā§āĻ āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āĻā§°āĻ: āĻāĻ āĻŦā§āĻļāĻŋāĻˇā§āĻā§āĻ¯ āĻ
āĻŦāĻŋāĻāĻ˛ā§āĻĒāĻŋāĻ¤ āĻ
āĻā§āĻāĻ˛āĻŦā§ā§° āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āĻā§°āĻž āĻ˛ā§āĻā§° āĻŦāĻžāĻŦā§ āĻāĻĒāĻ¯ā§āĻā§āĨ¤ āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻāĻžā§°ā§āĻ¸āĻāĻ˛, āĻ¯āĻŋāĻ¸āĻāĻ˛ā§ āĻ¸āĻāĻ¯ā§āĻāĻ¸āĻŽā§āĻšā§° āĻ
āĻā§āĻāĻ˛āĻ¸āĻŽā§āĻš āĻĒā§°āĻŋāĻŦā§°ā§āĻ¤āĻ¨ āĻā§°āĻŋ āĻāĻā§, āĻā§āĻžā§° āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āĻ¸ā§āĻŽāĻŋāĻ¤ āĻšāĻŦāĨ¤ āĻ āĻŋāĻāĻ¨āĻžā§° āĻ§ā§°āĻ¨: āĻĒ'ā§°ā§āĻ āĻā§āĻžāĻ āĻ¸āĻžāĻŽā§°ā§āĻĨāĻŦāĻžāĻ¨ āĻā§°āĻŋāĻŦāĻ˛ā§ āĻāĻžā§°ā§āĻ¯ā§āĻ¯ 'reject' āĻā§°ā§ āĻĒā§°āĻŋā§āĻžāĻ˛ 'ipv4' āĻ
āĻĨāĻŦāĻž 'ipv6' āĻšāĻŦ āĻ˛āĻžāĻāĻŋāĻŦ (āĻĻā§ā§ā§ āĻ¨āĻšā§)āĨ¤ āĻ¨ā§āĻā§ąāĻžā§°ā§āĻ āĻ¸āĻāĻ¯ā§āĻ '%s' āĻĻā§āĻŦāĻžā§°āĻž āĻŦā§āĻ¯ā§ąāĻšā§āĻ¤ āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻāĻžā§°ā§ ID āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻāĻžā§°ā§ āĻāĻāĻĄāĻŋāĻŦā§ā§° āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻāĻžā§°ā§ āĻāĻāĻĄāĻŋāĻŦā§ā§°āĨ¤ āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻāĻžā§°ā§ āĻ¨āĻžāĻŽ āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻāĻžā§°ā§ āĻ¨āĻžāĻŽāĻ¸āĻŽā§āĻš āĻŦā§āĻ¯ā§ąāĻšāĻžā§°āĻāĻžā§°ā§ āĻ¨āĻžāĻŽāĻ¸āĻŽā§āĻšāĨ¤ āĻ¸āĻāĻ¸ā§āĻā§°āĻŖ: āĻ¸āĻāĻāĻŋā§āĻ¨āĻŋ āĻāĻŋāĻšā§āĻ¨āĻŋāĻ¤ āĻ¸ā§āĻŽāĻžā§° āĻ¸ā§āĻ¤ā§: āĻ
āĻā§āĻāĻ˛ āĻāĻ¨ā§āĻ¤āĻāĻĒā§āĻˇā§āĻ '%s' ā§° āĻŦāĻžāĻŦā§ āĻ
āĻā§āĻāĻ˛ '%s' āĻ¸āĻā§ā§°āĻŋā§ āĻā§āĻ¸ '%s' ā§° āĻŦāĻžāĻŦā§ āĻ
āĻā§āĻāĻ˛ '%s' āĻ¸āĻā§ā§°āĻŋā§ āĻ
āĻā§āĻāĻ˛ '%s': ICMP āĻ§ā§°āĻŖ '%s' āĻāĻĒāĻ˛āĻŦā§āĻ§ āĻ¨āĻšā§āĨ¤ āĻ
āĻā§āĻāĻ˛ '%s': āĻ¸ā§ā§ąāĻž '%s' āĻāĻĒāĻ˛āĻŦā§āĻ§ āĻ¨āĻšā§āĨ¤ āĻāĻ¨ā§āĻ¤āĻāĻĒā§āĻˇā§āĻ '{interface}' āĻ¤ āĻ¸āĻāĻ¯ā§āĻ '{connection}' ā§° āĻŦāĻžāĻŦā§ āĻ¸āĻā§ā§°āĻŋā§ āĻ
āĻā§āĻāĻ˛ '{zone}' āĻāĻ¨ā§āĻ¤āĻāĻĒā§āĻˇā§āĻ '{interface}' ā§° āĻŦāĻžāĻŦā§ āĻ¸āĻā§ā§°āĻŋā§ āĻ
āĻā§āĻāĻ˛ '{zone}' āĻā§āĻ¸ {source} ā§° āĻŦāĻžāĻŦā§ āĻ¸āĻā§ā§°āĻŋā§ āĻ
āĻā§āĻāĻ˛ '{zone}' āĻāĻ¨ā§āĻ¤āĻāĻĒā§āĻˇā§āĻ '{interface}' āĻ¤ āĻ¸āĻāĻ¯ā§āĻ '{connection}' ā§° āĻŦāĻžāĻŦā§ āĻ
āĻā§āĻāĻ˛ '{zone}' {activated_deactivated} āĻāĻ¨ā§āĻ¤āĻāĻĒā§āĻˇā§āĻ '{interface}' ā§° āĻŦāĻžāĻŦā§ āĻ
āĻā§āĻāĻ˛ '{zone}' {activated_deactivated} āĻā§āĻ¸ '{source}' ā§° āĻŦāĻžāĻŦā§ āĻ
āĻā§āĻāĻ˛ '{zone}' {activated_deactivated} āĻ
āĻā§āĻāĻ˛āĻŦā§ā§° āĻ¨āĻĨāĻŋāĻĒāĻ¤ā§ā§° (_F) āĻ¸āĻšāĻžā§āĻ¤āĻž (_H) āĻŦāĻŋāĻŦāĻŋāĻ§ āĻŦāĻŋāĻāĻ˛ā§āĻĒ (_O) āĻĻā§°ā§āĻļāĻ¨ (_V) āĻā§ā§°āĻšāĻŖ āĻā§°āĻ āĻ¸āĻā§ā§°āĻŋā§ āĻ¸āĻ¤ā§°ā§āĻ āĻŽāĻžā§°āĻžāĻ¤ā§āĻŽāĻ āĻĻāĻŋāĻ¨ āĻ¨āĻŋāĻˇā§āĻā§ā§°āĻŋā§ āĻĄāĻŋāĻŦāĻžāĻ āĻā§°āĻ āĻ
āĻ¸āĻžāĻŽā§°ā§āĻĨāĻŦāĻžāĻ¨ āĻĄā§ā§°āĻĒ āĻā§°āĻ eb āĻāĻĒāĻžāĻ¤āĻāĻžāĻ˛ā§āĻ¨ āĻ¸āĻžāĻŽā§°ā§āĻĨāĻŦāĻžāĻ¨ āĻ¤ā§ā§°ā§āĻāĻŋ firewall;network;security;iptables;netfilter; forward-port āĻāĻ¨ā§āĻāĻž icmp-block āĻ¤āĻĨā§āĻ¯ āĻāĻ˛ā§āĻāĻž ipv4 ipv4 āĻā§°ā§ ipv6 ipv6 ipv: āĻ¸ā§āĻ¤ā§° āĻ¸ā§āĻŽāĻž āĻ˛āĻ āĻāĻĻā§āĻŽāĻŦā§āĻļ āĻŽāĻŋāĻ¨āĻŋāĻ nat āĻā§āĻˇāĻŖāĻž āĻĒā§°ā§āĻ āĻĒā§ā§°āĻā§āĻāĻ˛ ā§°' āĻ¨āĻžāĻāĻ āĻā§°āĻ āĻā§āĻā§āĻŖā§āĻĄ āĻ¸ā§ā§°āĻā§āĻˇāĻž āĻ¸ā§ā§ąāĻž āĻ¸āĻ¤ā§°ā§āĻāĻŦāĻžā§°ā§āĻ¤āĻž āĻāĻŋāĻšā§āĻ¨āĻŋāĻ¤ āĻ§ā§°āĻŖā§° āĻ¸ā§āĻ¤ā§: āĻšā§