[Fail2Ban] SSH: banned 223.4.240.25

Hi,<br /><br><br /><br>The IP 223.4.240.25 has just been banned by Fail2Ban after<br /><br>5 attempts against SSH.<br /><br><br /><br><br /><br>Here are more information about <a href="http://223.4.240.25">223.4.240.25</a>:<br /><br><br /><br>[Querying <a href="http://whois.arin.net">whois.arin.net</a>]<br /><br>[Redirected to <a href="http://whois.apnic.net">whois.apnic.net</a>]<br /><br>[Querying <a href="http://whois.apnic.net">whois.apnic.net</a>]<br /><br>[<a href="http://whois.apnic.net">whois.apnic.net</a>]<br /><br>% [<a href="http://whois.apnic.net">whois.apnic.net</a>]<br /><br>% Whois data copyright terms <a href="http://www.apnic.net/db/dbcopyright.html">http://www.apnic.net/db/dbcopyright.html</a><br /><br><br /><br>% Information related to '223.4.0.0 - 223.7.255.255'<br /><br><br /><br>inetnum: 223.4.0.0 - 223.7.255.255<br /><br>netname: ALIBABA-CN-NET<br /><br>descr: Hangzhou Alibaba Advertising Co.,Ltd.<br /><br>descr: No.699, Wangshang RD., Hangzhou, China<br /><br>country: CN<br /><br>admin-c: ZM678-AP<br /><br>tech-c: ZM877-AP<br /><br>tech-c: ZM876-AP<br /><br>tech-c: ZM875-AP<br /><br>mnt-by: MAINT-CNNIC-AP<br /><br>mnt-lower: MAINT-CNNIC-AP<br /><br>mnt-routes: MAINT-CNNIC-AP<br /><br>mnt-irt: IRT-CNNIC-CN<br /><br>changed: <a href="mailto:hm-changed@apnic.net">hm-changed@apnic.net</a> 20090122<br /><br>status: ALLOCATED PORTABLE<br /><br>source: APNIC<br /><br><br /><br>irt: IRT-CNNIC-CN<br /><br>address: Beijing, China<br /><br>e-mail: <a href="mailto:ipas@cnnic.cn">ipas@cnnic.cn</a><br /><br>abuse-mailbox: <a href="mailto:ipas@cnnic.cn">ipas@cnnic.cn</a><br /><br>admin-c: IP50-AP<br /><br>tech-c: IP50-AP<br /><br>auth: # Filtered<br /><br>remarks: Please note that CNNIC is not an ISP and is not<br /><br>remarks: empowered to investigate complaints of network abuse.<br /><br>remarks: Please contact the tech-c or admin-c of the network.<br /><br>mnt-by: MAINT-CNNIC-AP<br /><br>changed: <a href="mailto:ipas@cnnic.cn">ipas@cnnic.cn</a> 20110428<br /><br>source: APNIC<br /><br><br /><br>person: Shuo Yu<br /><br>address: 5F, Builing D, the West Lake International Plaza of S&T<br /><br>address: No.391 Wen'er Road, Hangzhou City<br /><br>address: Zhejiang, China, 310099<br /><br>country: CN<br /><br>phone: +86-0571-85022600<br /><br>fax-no: +86-0571-85022600<br /><br>e-mail: <a href="mailto:shuo.yus@alibaba-inc.com">shuo.yus@alibaba-inc.com</a><br /><br>e-mail: <a href="mailto:shuo.yus@aliyun-inc.com">shuo.yus@aliyun-inc.com</a><br /><br>nic-hdl: ZM678-AP<br /><br>mnt-by: MAINT-CNNIC-AP<br /><br>changed: <a href="mailto:ipas@cnnic.net">ipas@cnnic.net</a> 20110614<br /><br>source: APNIC<br /><br><br /><br>person: Guoxin Gao<br /><br>address: 5F, Builing D, the West Lake International Plaza of S&T<br /><br>address: No.391 Wen'er Road, Hangzhou City<br /><br>address: Zhejiang, China, 310099<br /><br>country: CN<br /><br>phone: +86-0571-85022600<br /><br>fax-no: +86-0571-85022600<br /><br>e-mail: <a href="mailto:guoxin.gao@aliyun-inc.com">guoxin.gao@aliyun-inc.com</a><br /><br>nic-hdl: ZM875-AP<br /><br>mnt-by: MAINT-CNNIC-AP<br /><br>changed: <a href="mailto:ipas@cnnic.net">ipas@cnnic.net</a> 20130705<br /><br>source: APNIC<br /><br><br /><br>person: security trouble<br /><br>e-mail: <a href="mailto:cloud-cc-sqcloud@list.alibaba-inc.com">cloud-cc-sqcloud@list.alibaba-inc.com</a><br /><br>address: 5th,floor,Building D,the West Lake International Plaza of S&T,391#Wen’er Road<br /><br>address: Hangzhou, Zhejiang, China<br /><br>phone: +86-0571-85022600<br /><br>country: CN<br /><br>mnt-by: MAINT-CNNIC-AP<br /><br>nic-hdl: ZM876-AP<br /><br>changed: <a href="mailto:ipas@cnnic.cn">ipas@cnnic.cn</a> 20130708<br /><br>source: APNIC<br /><br><br /><br>person: Guowei Pan<br /><br>address: 5F, Builing D, the West Lake International Plaza of S&T<br /><br>address: No.391 Wen'er Road, Hangzhou City<br /><br>address: Zhejiang, China, 310099<br /><br>country: CN<br /><br>phone: +86-0571-85022088-30763<br /><br>fax-no: +86-0571-85022600<br /><br>e-mail: <a href="mailto:guowei.pangw@alibaba-inc.com">guowei.pangw@alibaba-inc.com</a><br /><br>nic-hdl: ZM877-AP<br /><br>mnt-by: MAINT-CNNIC-AP<br /><br>changed: <a href="mailto:ipas@cnnic.net">ipas@cnnic.net</a> 20130709<br /><br>source: APNIC<br /><br><br /><br>% This query was served by the APNIC Whois Service version 1.69.1-APNICv1r0 (WHOIS4)<br /><br><br /><br>Regards,<br /><br><br /><br>Fail2Ban

[Fail2Ban] SSH: banned 223.4.240.25

Hi, The IP 223.4.240.25 has just been banned by Fail2Ban after 5 attempts against SSH. Here are more information about 223.4.240.25 : [Query...

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IP versi 6 (IPv6)

<span style="background-color: white; font-family: Times, Times New Roman, serif;">IP versi 6 (sering disebut sebagai IPv6) adalah sebuah jenis IP jaringan yang digunakan di dalam protokol jaringan TCP/IP. <b>Panjang totalnya adalah 128-bit</b>, dan secara teoritis dapat mengalamati hingga 2128=3,4 x 1038 host komputer di seluruh dunia.<br />Contoh alamat IP versi 6 adalah --> 21DA:00D3:0000:2F3B:02AA:00FF:FE28:9C5A</span><br /><span style="background-color: white;"><span style="font-family: Times, Times New Roman, serif;"><br /></span></span><br /><a name='more'></a><span style="background-color: white;"><span style="font-family: Times, Times New Roman, serif;"><br /></span></span><span style="background-color: white;"><span style="font-family: Times, Times New Roman, serif;"><span style="line-height: normal; text-align: justify;"><br /></span><span style="line-height: normal; text-align: justify;">Tidak seperti IP versi 4 (IPv4) <b>yang hanya memmiliki panjang 32-bit</b> (total alamat yang dapat dicapai adalah 4,294,967,296 alamat), IPv6 memiliki panjang 128-bit yang mecapai 4 miliar alamat, pada kenyataannya tidak sampai 4 miliar alamat yang dihasilkan karena ada beberapa limitasi sehingga implementasinya saat ini hanya mencapai beberapa ratus </span><span class="hfn4k6l" id="hfn4k6l_6" style="line-height: normal; text-align: justify;">juta</span><span style="line-height: normal; text-align: justify;"> saja.</span></span></span><br /><span style="background-color: white;"><span style="font-family: Times, Times New Roman, serif;"><span style="line-height: normal; text-align: justify;"><br /></span></span></span><br /><div style="text-align: justify;"><span style="background-color: white; font-family: Times, Times New Roman, serif;">Sama halnya dengan IPv4, IPv6 juga mengizinkan adanya DHCP Server sebagai pengatur alamat secara otomatis. IPv4 terdapat dynamic address dan static address, maka dalam IPv6 konfigurasi alamatnya menggunakan DHCP Server dinamakan stateful address configuration, sementara jika konfigurasi alamat IPv6 tanpa DHCP Server dinamakan <span class="hfn4k6l" id="hfn4k6l_8">stateless</span> address configuration.</span></div><div style="text-align: justify;"></div><div style="text-align: justify;"><span style="background-color: white; font-family: Times, Times New Roman, serif;">Dalam IPv6, bit-bit pada tingkat tinggi akan digunakan sebagai tanda pengenal jenis alamat IPv6 yang disebut dengan Format Prefix (FP). Dalam IPv6 tidak ada <span class="hfn4k6l" id="hfn4k6l_1">subnet mask</span>, yang ada hanyalah format prefix.</span></div><div style="text-align: justify;"></div><div style="text-align: justify;"><span style="background-color: white; font-family: Times, Times New Roman, serif;">Dalam IPv6, alamat 128-bit dibagi kedalam 8 blok berukuran 16-bit, yang dapat dikonversikan kedalam bilangan heksadesimal berukuran 4-digit. Setiap blok bilangan heksadesimal tersebut akan dipisahkan dengan tanda titik dua (:), olehnya format notasi yang digunakan IPv6 disebut dengan <span class="hfn4k6l" id="hfn4k6l_7">colon</span>-hexadecimal format, sementara IPv4 yang menggunakan dotted-decimal format.</span></div><div style="text-align: justify;"></div><span style="background-color: white; font-family: Times, Times New Roman, serif;">Berikut adalah contoh alamat IPv6 dalam bentuk bilangan biner :</span><br /><span style="background-color: white;"><span style="font-family: Times, Times New Roman, serif;"><br /></span></span><br /><div style="padding-left: 30px;"><span style="background-color: white; font-family: Times, Times New Roman, serif;">00100001110110100000000011010011000000000000000000101111001110110 000001010101010000000001111111111111110001010001001110001011010</span></div><div><span style="background-color: white; font-family: Times, Times New Roman, serif;"><br /></span></div><div style="text-align: justify;"><span style="background-color: white; font-family: Times, Times New Roman, serif;">selanjutnya setiap blok 16-bit harus dikonversikan kedalam bilangan heksadesimal dan setiap bilangan tersebut dipisahkan dengan menggunakan tanda titik dua :</span></div><div style="padding-left: 30px;"><span style="background-color: white; font-family: Times, Times New Roman, serif;">21DA:00D3:0000:2F3B:02AA:00FF:FE28:9C5A</span></div><div style="text-align: justify;"><span style="background-color: white; font-family: Times, Times New Roman, serif;">Alamat diatas dapat juga kita sederhanakan dengan membuang angka 0 (nol) pada awal setiap blok yang berukuran 16-bit diatas dengan menyisakan 1 digit terakhir. Berikut hasil penyederhanaan alamat diatas :</span></div><div style="padding-left: 30px;"><span style="background-color: white; font-family: Times, Times New Roman, serif;">21DA:D3:0:2F3B:2AA:FF:FE28:9C5A</span></div><div style="text-align: justify;"><span style="background-color: white; font-family: Times, Times New Roman, serif;">Untuk menghindari kebingungan, penyederhanaan alamat IPv6 dengan <span class="hfn4k6l" id="hfn4k6l_2">cara</span> ini sebaiknya hanya digunakan sekali saja untuk setiap alamat, karena kemungkinan nantinya pengguna tidak dapat menentukan berapa banyak bit 0 yang direpresentasikan oleh setiap tanda titik dua (:) yang berada dalam alamat tersebut.</span></div><span style="background-color: white;"><span style="font-family: Times, Times New Roman, serif;">Berikut tabel ilustrasi penyederhanaan alamat IPv6 : <img alt="IP Address versi 6" class="aligncenter" height="211" src="http://vbcomp.googlecode.com/svn/trunk/img/ipv6.png" style="border: none;" width="548" /> </span></span><br /><span style="background-color: white; font-family: Times, Times New Roman, serif;">Seperti inilah IPv6 cukup rumit bukan tahapan penyederhanaan alamat sehingga lebih mudah dalam penulisannya. Semoga artikel singkat ini bermanfaat,</span><br /><span style="background-color: white;"><span style="font-family: Times, Times New Roman, serif;"><br /></span></span><br /><div style="padding-left: 30px;"><br /></div>

IP versi 6 (IPv6)

IP versi 6 (sering disebut sebagai IPv6) adalah sebuah jenis IP jaringan yang digunakan di dalam protokol jaringan TCP/IP. Panjang totalnya ...

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Comandos Utilizados em Redes Linux

<h2></h2><h4>Configuração de endereço IPv4 fixo</h4><div class="Standard"><span style="font-size: 10.0pt;">ifconfig eth0 192.168.1.1 netmask 255.255.255.0<span> </span></span><span style="color: grey;"><span style="font-size: 10pt;"> (configura um ip manualmente)</span></span></div><span style="font-size: 10.0pt;">ifconfig eth0:1 192.168.1.1 netmask 255.255.255.0 </span><span style="color: grey;"><span style="font-size: 10pt;">(configura um alias, um segundo endereço ip)</span></span><br /> <span style="font-size: 10.0pt;">ifconfig eth0.1 192.168.1.1 netmask 255.255.255.0<span>  </span></span><span style="color: grey;"><span style="font-size: 10pt;">(configura IP com dot1.q)</span></span><br /> <div class="Standard"><span style="font-size: 10.0pt;">ifconfig eth0 </span><span style="color: grey;"><span style="font-size: 10pt;">(verifica se a configuração foi realizada com sucesso)</span></span></div><div class="Standard"><span style="font-size: 10.0pt;">ifconfig eth0 down </span><span style="color: grey;"><span style="font-size: 10pt;">(desativa a placa de rede eth0)</span></span></div><div class="Standard"><span style="font-size: 10.0pt;">ifconfig eth0 up </span><span style="color: grey;"><span style="font-size: 10pt;">(ativa a placa de rede eth0)</span></span></div><div class="Standard"><span style="font-size: 10.0pt;">ifdown eth0 </span><span style="color: grey;"><span style="font-size: 10pt;">(desativa a placa de rede eth0)</span></span></div><div class="Standard"><span style="font-size: 10.0pt;">ifup eth0 </span><span style="color: grey;"><span style="font-size: 10pt;">(ativa a placa de rede eth0)</span></span></div><h4> </h4><h4>Configuração de gateway IPv4  fixo</h4><div class="Standard"><span style="font-size: 10.0pt;"># route add default gw 192.168.10.10 <span style="color: grey;">(configura um gateway) </span></span></div><div class="Standard"><span style="font-size: 10.0pt;"># route<span style="color: grey;"> (mostra se o gateway foi configurado) </span></span></div><div class="Standard"><span style="font-size: 10.0pt;"><span style="color: grey;">ou</span></span></div><div class="Standard"><span style="font-size: 10.0pt;"># route -n</span></div><h4 class="Standard"> </h4><h4 class="Standard">Remove a rota default</h4><div class="Standard"># route del default</div><h4 class="Standard"> </h4><h4 class="Standard">Configurar uma rota para a rede 172.16.0.0/16 indo para o endereço 192.168.2.1</h4><div class="Standard"># route add -net 172.16.0.0 netmask 255.255.0.0 gw 192.168.2.1</div><h4 class="Standard"> </h4><h4 class="Standard">Verificar a tabela de rotas</h4><div class="Standard"># route -n</div><h4 class="Standard"> </h4><h4 class="Standard">Removerndo rota para a rede 172.16.0.0/16</h4><div class="Standard"># route del -net 172.16.0.0/16</div><h4 class="Standard"> </h4><h4 class="Standard">Configurar uma entrada na tabela arp de forma estática</h4><div class="Standard"># arp -s 192.168.2.100 00:00:20:13:c1:b5</div><h4 class="Standard"> </h4><h4 class="Standard">Verificar o cache arp</h4><div class="Standard"># arp</div><h4 class="Standard"> </h4><h4 class="Standard">Verificar o cache arp sem resolução de nome</h4><div class="Standard"># arp -n</div><h4> </h4><h4>Configuração de endereço IPv4 fixo pelo arquivo de configuração</h4><div class="Standard"><span style="font-size: 10.0pt;">Edite o arquivo de configuração “interfaces”, reinicie a interface e verifique a configuração.</span></div><div class="Standard"><span style="font-size: 10pt;">vi /etc/network/interfaces </span><span style="color: grey;"><span style="font-size: 10pt;">(entra no arquivo de configuração de interfaces de rede)</span></span></div><span style="color: #333333;"># Configuração IPv4 fixo na eht0<br />#allow-hotplug eth0 <span style="color: grey;">(Quando o kernel detecta a interface física faz com que mesma levante. Está comentada e não habilitada. Pode ser utilizada ao invéz de "auto")</span></span><br /><span style="color: #333333;">auto eth0  <span style="color: grey;">  (configuração é iniciada após o restart)</span><br />iface eth0 inet static  <span style="color: grey;"> (configura ainterface eth0 para ip estático)</span><br />address 192.168.1.1 <span style="color: grey;">(configura o endereço ip)</span><br />netmask 255.255.255.0 <span style="color: grey;">(configura a masrcara)</span><br />broadcast 192.168.1.255 <span style="color: grey;">(configura o endereço de bradcast)</span><br />gateway 192.168.1.254 <span style="color: grey;">(configura o endereço de gateway)</span><br />dns-domain Lan_Senac-ti_FNS <span style="color: grey;">(nome da rede)</span><br />dns-nameservers 192.168.11.1</span><span style="color: grey;"> (endereço do dns)</span><br /> <div class="Standard"><span style="font-size: 10.0pt;">ifconfig eth0 </span><span style="color: grey;"><span style="font-size: 10pt;">(verifica se a configuração foi realizada com sucesso)</span></span></div><div class="Standard"><span style="font-size: 10.0pt;">route </span><span style="color: grey;"><span style="font-size: 10pt;">(mostra se o gateway foi configurado)</span></span></div><h4 class="Standard"> </h4><h4 class="Standard">Traceroute sem resolução de nomes</h4><div class="Standard">traceroute -n www.ti-redes.com</div><div class="Standard">traceroute -n 109.123.210.24</div><div class="Standard"><span style="color: grey;"><span style="font-size: 10pt;">(o "-n" torna o retorno do comando mais rápido, pois não realiza a resolução de nomes)</span></span></div><h4> </h4><h4><span id="result_box" lang="pt"><span class="hps" title="Clique para mostrar traduções alternativas">Verifica</span>r o<span class="hps" title="Clique para mostrar traduções alternativas"> status</span> <span class="hps" title="Clique para mostrar traduções alternativas">fisíco da </span><span class="hps" title="Clique para mostrar traduções alternativas">interface de rede</span></span></h4><div class="Standard">mii-tool  -v <span style="color: grey;">(mostra se há conectividade na NIC) </span></div><h4> </h4><h4><span id="result_box" lang="pt"><span class="hps" title="Clique para mostrar traduções alternativas">Verifica</span>r as conexões de internet ativas</span></h4><div class="Standard">netstat -putan</div><h4 class="Standard"> </h4><h4 class="Standard">Verifica serviço UDP com a porta 69 (TFTP)</h4><div class="Standard">netstat -anup | grep 69</div><h4 class="Standard"> </h4><h4 class="Standard">Verifica serviço TCP com a porta 22 (SSH)</h4><div class="Standard">netstat -antp | grep 22</div><h4> </h4><h4><span id="result_box" lang="pt"><span class="hps" title="Clique para mostrar traduções alternativas">Verifica</span>r os processos ativos</span></h4><div class="Standard">ps aux</div><h4> </h4><h4>Configuração de endereço IPv4 dinâmico (dhcp)</h4><div class="Standard">dhclient eth0 -v <span style="color: grey;"><span style="font-size: 10pt;">(configura um ip dinâmicamente por dhcp)</span></span></div><h4> </h4><h4>Configuração de endereço IPv4 dinâmico (dhcp) pelo arquivo de configuração</h4><div class="Standard"><span style="font-size: 10pt;">Edite o arquivo de configuração “interfaces”, reinicie a interface e verifique a configuração.</span></div><div class="Standard"><span style="font-size: 10pt;">vi /etc/network/interfaces </span><span style="color: grey;"><span style="font-size: 10pt;">(entra no arquivo de configuração de interfaces de rede)</span></span></div><div class="Standard"><span style="color: #333333;"><span style="font-size: 10pt;"># Configuração IPv4 dinâmico na eht0<br />auto eth0<br />iface eth0 inet dhcp  (configura ainterface eth0 para cliente dhcp)</span></span></div><div class="Standard"><span style="font-size: 10pt;">/etc/init.d/networking restart </span><span style="color: grey;"><span style="font-size: 10pt;">(reinicia as interfaces de rede)</span></span></div><div class="Standard"><span style="font-size: 10pt;">ifconfig eth0</span><span style="color: grey;"><span style="font-size: 10pt;"> (verifica se a configuração foi realizada com sucesso)</span></span></div><div class="Standard"><span style="font-size: 10pt;">route (verifica se o gateway foi configurado)</span></div><h4> </h4><h4>Alteração de um endereço MAC</h4>ifconfig eth0 hw ether 00:90:F5:75:16:27 <span style="font-size: 10pt;">(altera o endereço MAC da interface eth0)</span><br /> <h4> </h4><h4>Ativa o encaminhamento de pacotes entre placas de rede, mudando o estado '0' para '1' no iP_forward</h4>echo 1 > /proc/sys/net/ipv4/ip_forward<br /> <h4> </h4><h4>Verificar a tabela de NAT</h4>iptables -t nat -L<br /> <h4> </h4><h4>Configuração de uma interface para o modo promíscuo</h4>ifconfig eth0 promisc <span style="color: grey;">(configura a interface eth0 para o modo promíscuo)</span><br />ifconfig eth0 -promisc <span style="color: grey;">(desativa o modo promíscuo)</span><br />ifconfig eth0 | grep -i PROMISC <span style="color: grey;">(verifica e interface eth0 está em modo promíscuo)</span><br /> <h4> </h4><h4>Configuração de endereço IPv6 fixo</h4><div class="Standard"><span style="font-size: 10.0pt;">ip -6 addr add 200::1/64 dev eth0<span> </span></span><span style="color: grey;"><span style="font-size: 10pt;"> (configura um ipv6 200::1 com mascara /64 manualmente)</span></span></div><div class="Standard"><span style="font-size: 10.0pt;">ip -6 addr del 200::1/64 dev eth0<span> </span></span><span style="color: grey;"><span style="font-size: 10pt;"> (configura um ipv6 200::1 com mascara /64 manualmente)</span></span></div><span style="font-size: 10.0pt;">ifconfig eth0 </span><span style="color: grey;"><span style="font-size: 10pt;">(verifica se a configuração foi realizada com sucesso)</span></span><br /> <div class="Standard"><span style="font-size: 10.0pt;">ifconfig eth0 down</span><span style="color: grey;"><span style="font-size: 10pt;"> (desativa a placa de rede eth0)</span></span></div><div class="Standard"><span style="font-size: 10.0pt;">ifconfig eth0 up </span><span style="color: grey;"><span style="font-size: 10pt;">(ativa a placa de rede eth0)</span></span></div><div class="Standard"><span style="font-size: 10.0pt;">ifdown eth0 </span><span style="color: grey;"><span style="font-size: 10pt;">(desativa a placa de rede eth0)</span></span></div><div class="Standard"><span style="font-size: 10.0pt;">ifup eth0 </span><span style="color: grey;"><span style="font-size: 10pt;">(ativa a placa de rede eth0)</span></span></div><div class="Standard">ping6 ::1 <span style="color: grey;">(faz um icmp para o endereço ipv6 de loopback ::1, equivalente ao 127.0.0.1 do ipv4)</span></div><h4 class="Standard"> </h4><h4 class="Standard">Configuração de endereço IPv6 fixo pelo arquivo de configuração</h4><div class="Standard"><span style="font-size: 10.0pt;">Edite o arquivo de configuração “networking”, reinicie a interface e verifique a configuração.</span></div><div class="Standard"><span style="font-size: 10pt;">vi /etc/network/interfaces </span><span style="color: grey;"><span style="font-size: 10pt;">(entra no arquivo de configuração de interfaces de rede)</span></span></div><div class="Standard"><span style="color: #333333;"># Configuração IPv6 fixo na eht0<br />auto eth0<br />iface eth0 inet6 static <span style="color: grey;">(configura ainterface eth0 para ip estático)</span><br />address 200::1 <span style="color: grey;">(configura o endereço ip)</span><br />netmask 64 <span style="color: grey;">(configura a masrcara)</span><br />gateway 200::2 </span><span style="color: grey;">(configura o endereço de gateway)</span></div><div class="Standard"><span style="font-size: 10.0pt;">/etc/init.d/networking restart </span><span style="color: grey;"><span style="font-size: 10pt;">(reinicia as interfaces de rede)</span></span></div><div class="Standard"><span style="font-size: 10.0pt;">ifconfig eth0 </span><span style="color: grey;"><span style="font-size: 10pt;">(verifica se a configuração foi realizada com sucesso)</span></span></div><span style="font-size: 10.0pt;">ip -6 route show </span><span style="color: grey;"><span style="font-size: 10pt;">(verifica se o gateway foi configurado)</span></span><br /> <h4> </h4><h4>Todos os comandos postados aqui são baseados na distribuição <a href="http://www.debian.org/" target="_blank">Debian</a></h4><div><div style="background-color: transparent; border: medium none; color: black; text-align: left; text-decoration: none;"><span style="font-size: xx-small;">Fonte:<a href="http://www.ti-redes.com/configuracoes-basicas/comandos-basicos-do-linux-para-redes/" target="_blank">http://www.ti-redes.com/configuracoes-basicas/comandos-basicos-do-linux-para-redes/</a><br />Ler mais: <a href="http://www.ti-redes.com/configuracoes-basicas/comandos-basicos-do-linux-para-redes/?utm_source=copy&utm_medium=paste&utm_campaign=copypaste&utm_content=http%3A%2F%2Fwww.ti-redes.com%2Fconfiguracoes-basicas%2Fcomandos-basicos-do-linux-para-redes%2F">http://www.ti-redes.com/configuracoes-basicas/comandos-basicos-do-linux-para-redes/</a></span></div></div>

Comandos Utilizados em Redes Linux

Configuração de endereço IPv4 fixo ifconfig eth0 192.168.1.1 netmask 255.255.255.0   (configura um ip manualmente) ifconfig eth0:1 192.168....

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Cara Membuka jaringan warnet sederhana

<div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhTY2_yksezFlzyEwA6VZUyYeJ-PkdhVQbb3jvQcBSsZ81pmeF0mX6C9xBYBb53q-04HaJkmS-4w7tWCUciz7V95y4Hm9fBcT5j-WBqmPFeV2IBSgf0uH-VRS_PGZINsuStYf2EIfKWfWJr/s1600/unduhan+%25283%2529.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="294" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhTY2_yksezFlzyEwA6VZUyYeJ-PkdhVQbb3jvQcBSsZ81pmeF0mX6C9xBYBb53q-04HaJkmS-4w7tWCUciz7V95y4Hm9fBcT5j-WBqmPFeV2IBSgf0uH-VRS_PGZINsuStYf2EIfKWfWJr/s320/unduhan+%25283%2529.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: left;">berikut adalah langkah" membuat sebuah warnet yang sederhana, :)</div><div class="separator" style="clear: both; text-align: left;">langsung saja kita ke permasalahannya</div><a name='more'></a><br /><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: left;">pertama kita siapkan bahan-bahan yang di butuhkan :</div><div class="separator" style="clear: both; text-align: left;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiNcA5-UCSuksTCc5nlkAPKXlL_UsOpqJGC89SFn3BtMrq-a62qtAlhHrPLH8KcMCj0M4Xj6YFCgtViwcI77vgQaQJj5j4uFFt70RxZtaP3USkeTXqM1ht7b90kNGq-wDeDWRJ3xy95tNhh/s1600/unduhan+(1).png" imageanchor="1" style="display: inline !important; margin-left: 1em; margin-right: 1em; text-align: center;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiNcA5-UCSuksTCc5nlkAPKXlL_UsOpqJGC89SFn3BtMrq-a62qtAlhHrPLH8KcMCj0M4Xj6YFCgtViwcI77vgQaQJj5j4uFFt70RxZtaP3USkeTXqM1ht7b90kNGq-wDeDWRJ3xy95tNhh/s1600/unduhan+(1).png" /></a></div><div class="separator" style="clear: both; text-align: left;"></div><br /><br /><div class="separator" style="clear: both; text-align: left;">(Hub/Switch)</div><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: left;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEijtlqHxg2HcmTme5QzfQsMftwSUH6qzM6wgKq6LVf6LaAlWsmDCrAP97SJwK9S9N0MehvnsjZtjQzJxclaCTDF-TOluiCl1GiUqOM8ptEXdvNARycVK_VVGI7kmUJpCLvWALVnF1sd-QN4/s1600/unduhan.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em; text-align: center;"><img border="0" height="177" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEijtlqHxg2HcmTme5QzfQsMftwSUH6qzM6wgKq6LVf6LaAlWsmDCrAP97SJwK9S9N0MehvnsjZtjQzJxclaCTDF-TOluiCl1GiUqOM8ptEXdvNARycVK_VVGI7kmUJpCLvWALVnF1sd-QN4/s200/unduhan.png" width="200" /></a></div><br /><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhVRz4Rsu2SPbr4FlXRtk0bVw0N9kNyCvRQz6LWUNT0f_GfQwDIbTYiTkTRxlVWi1ZQkK6YC_L-L4QiEGxrRUM3tEhRNUExsN3UlHaM3gak-uCWDvCGHzB2fsenvTR7NaRcAWN9e1WBCe_p/s1600/unduhan+(2).png" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em; text-align: center;"><br /></a>(Modem)<br /><br /><br /><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhVRz4Rsu2SPbr4FlXRtk0bVw0N9kNyCvRQz6LWUNT0f_GfQwDIbTYiTkTRxlVWi1ZQkK6YC_L-L4QiEGxrRUM3tEhRNUExsN3UlHaM3gak-uCWDvCGHzB2fsenvTR7NaRcAWN9e1WBCe_p/s1600/unduhan+(2).png" imageanchor="1" style="clear: left; display: inline !important; margin-bottom: 1em; margin-right: 1em; text-align: center;"><img border="0" height="128" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhVRz4Rsu2SPbr4FlXRtk0bVw0N9kNyCvRQz6LWUNT0f_GfQwDIbTYiTkTRxlVWi1ZQkK6YC_L-L4QiEGxrRUM3tEhRNUExsN3UlHaM3gak-uCWDvCGHzB2fsenvTR7NaRcAWN9e1WBCe_p/s200/unduhan+(2).png" width="200" /></a><br /><br />(Kabel UTP)<br /><br /><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjVEC55mKdQ8uw8X4g0gIf1UemqXaxETJTexI9G7ayEGsQeDiTm5KA0MNOEdNpTXOJw_u8q26xyAi0XQCM7Xg0WB7-Yeml0L2_IfluTCzr5t93ByoA4f0Ccnrb9ZoF_khL-BowXeLGQbPJB/s1600/unduhan+(6).jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em; text-align: center;"><img border="0" height="149" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjVEC55mKdQ8uw8X4g0gIf1UemqXaxETJTexI9G7ayEGsQeDiTm5KA0MNOEdNpTXOJw_u8q26xyAi0XQCM7Xg0WB7-Yeml0L2_IfluTCzr5t93ByoA4f0Ccnrb9ZoF_khL-BowXeLGQbPJB/s200/unduhan+(6).jpg" width="200" /></a><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />(Personal Computer)<br /><br />setelah itu kita setting spesifikasi PC di warnet kita<br /><br />Spesifikasi Untuk Server :<br /><br />OS Windows standart aja, Win 7, HDD min 320 Gb, VGA untuk yang biasa INTEL aja udah cukup, sedangkan untuk yang suka gamer saya sarankan untuk pake NVIDIA, Ram 2GB untuk Server biasa, sedangkan untuk gamer 4Gb mantep dah, yang paling penting <b>(NIC/Lan Card) dan aplikasi Billing  </b>:)<br />jangan lupa aplikasi tambahan seperti browser, MS Officce (saran MS Office 2007), Software Editing Foto (Photoshop misal), untuk gamer ya taulah kebutuhan gamenya apa :)<br /><br />Spesifikasi untuk Client :<br /><br />Os Windows standar aja dah Win 7 udah manteb, HDD 120Gb udah cukup,  VGA biasa aja yang untuk browsing doang, sedangkan yang gamer kasih tuh NVIDIA, Ram 2Gb udah cukup, itu aja udah :)<br />kasih tambahan aplikasi doang dah, ( Browser, Game, Aplikasi pendukung lainya )<br /><br />Ok sekarang langkah pemasangan<br />Pertama setting tempat dan kabel untuk PC Server maupun PC client seperti gambar di bawah :<br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiTGMnEG1-EdvwaU3y4ZVQl_yiBANc6FwCqAX5obt7-MEvCW2vp_LaakrAXyY1egiraFk9ZusKcf2YV1tPLiF5lMVl8dkXz_Wh0yB0UnXU6P6D4L15yNcDDi5Op6xDCDJXv3MWcmdQTA6Qb/s1600/unduhan+(3).png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiTGMnEG1-EdvwaU3y4ZVQl_yiBANc6FwCqAX5obt7-MEvCW2vp_LaakrAXyY1egiraFk9ZusKcf2YV1tPLiF5lMVl8dkXz_Wh0yB0UnXU6P6D4L15yNcDDi5Op6xDCDJXv3MWcmdQTA6Qb/s1600/unduhan+(3).png" /></a></div><div class="separator" style="clear: both; text-align: left;"><br /></div>Setelah siap kita konfigurasi jaringan di Server, kita bikin IP server, misal <b>192.168.18.99</b><br />lalu kita konfigurasikan untuk client :<br />PC 1 : 192.168.18.2<br />PC 2 : 192.168.18.3<br />PC 3 : 192.168.18.4<br />dan seterusnya gan  :)<br /><br />untuk setting IP disini :<br /><span style="background-color: white; color: #333333; font-family: 'Helvetica Neue Light', HelveticaNeue-Light, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 19px; text-align: justify;"><br /></span><span style="background-color: white; color: #333333; font-family: 'Helvetica Neue Light', HelveticaNeue-Light, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 19px; text-align: justify;">START  ------    CONTROL PANEL   -------  NETWORK AND INTERNET CONECTION   --------    NETWORK CONECTION    ---------    pada LAN yang aktif klik kanan PROPERTIES   ----  INTERNET PROTOCOL (TCP/IP) klik dua kali  ---- GENERAL   ------</span><br /><span style="background-color: white; color: #333333; font-family: 'Helvetica Neue Light', HelveticaNeue-Light, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 19px; text-align: justify;">pilih Use The Folowing IP Addrees</span><br /><span style="background-color: white; color: #333333; font-family: 'Helvetica Neue Light', HelveticaNeue-Light, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 19px; text-align: justify;">isi IP Addrees dengan angka   192.168.18.99</span><br /><span style="background-color: white; color: #333333; font-family: 'Helvetica Neue Light', HelveticaNeue-Light, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 19px; text-align: justify;">Subnet Maks                            225.225.225.0</span><br /><span style="background-color: white; color: #333333; font-family: 'Helvetica Neue Light', HelveticaNeue-Light, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 19px; text-align: justify;">Devault Geteway                      192.168.1.1</span><br /><div><div style="text-align: justify;"><span style="color: #333333; font-family: Helvetica Neue Light, HelveticaNeue-Light, Helvetica Neue, Helvetica, Arial, sans-serif;"><span style="font-size: 14px; line-height: 19px;"><br /></span></span></div><div style="text-align: justify;"><span style="color: #333333; font-family: Helvetica Neue Light, HelveticaNeue-Light, Helvetica Neue, Helvetica, Arial, sans-serif;"><span style="font-size: 14px; line-height: 19px;"><br /></span></span></div><div style="text-align: justify;"><span style="color: #333333; font-family: Helvetica Neue Light, HelveticaNeue-Light, Helvetica Neue, Helvetica, Arial, sans-serif;"><span style="font-size: 14px; line-height: 19px;">setelah semua selesai coba lakukan uji jarinngan lewat server, dengan cara buka CMD, lalu ketikkan :</span></span></div><div style="text-align: justify;"><span style="color: #333333; font-family: Helvetica Neue Light, HelveticaNeue-Light, Helvetica Neue, Helvetica, Arial, sans-serif;"><span style="font-size: 14px; line-height: 19px;"><b>ping 192.168.18.2 --> </b>untuk PC 1</span></span></div><div style="text-align: justify;"><span style="color: #333333; font-family: Helvetica Neue Light, HelveticaNeue-Light, Helvetica Neue, Helvetica, Arial, sans-serif;"><span style="font-size: 14px; line-height: 19px;">jika mucul kata "Reply from 192.168.18.2 ............................... TTL = ...."</span></span></div><div style="text-align: justify;"><span style="color: #333333; font-family: Helvetica Neue Light, HelveticaNeue-Light, Helvetica Neue, Helvetica, Arial, sans-serif;"><span style="font-size: 14px; line-height: 19px;">maka jaringan tersebut sukses dibuat, jika muncul tulisan "Request Time Out"</span></span></div><div style="text-align: justify;"><span style="color: #333333; font-family: Helvetica Neue Light, HelveticaNeue-Light, Helvetica Neue, Helvetica, Arial, sans-serif;"><span style="font-size: 14px; line-height: 19px;">maka anda perlu setting ulang jaringan warnet anda :)</span></span></div><div style="text-align: justify;"><span style="color: #333333; font-family: Helvetica Neue Light, HelveticaNeue-Light, Helvetica Neue, Helvetica, Arial, sans-serif;"><span style="font-size: 14px; line-height: 19px;"><br /></span></span></div><div style="text-align: justify;"><span style="color: #333333; font-family: Helvetica Neue Light, HelveticaNeue-Light, Helvetica Neue, Helvetica, Arial, sans-serif;"><span style="font-size: 14px; line-height: 19px;"><br /></span></span></div><div style="text-align: justify;"><span style="color: #333333; font-family: Helvetica Neue Light, HelveticaNeue-Light, Helvetica Neue, Helvetica, Arial, sans-serif;"><span style="font-size: 14px; line-height: 19px;"><br /></span></span></div><span style="color: #333333; font-family: Helvetica Neue Light, HelveticaNeue-Light, Helvetica Neue, Helvetica, Arial, sans-serif;"><span style="font-size: 14px; line-height: 19px;">Sekian dari saya, semoga bisa membantu para sahabat menyelesaikan tugasnya :) jika ada salah penulisan saya mhon maaf (maklum Newbie) <b>SALAM BLOGGER INDONESIA :)</b></span></span></div>

Cara Membuka jaringan warnet sederhana

berikut adalah langkah" membuat sebuah warnet yang sederhana, :) langsung saja kita ke permasalahannya pertama kita siapkan bahan-bahan...

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MY Personal :)

At The first time I want to tell you about my personal info (sok inggris)<br /><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEinEHaXqxpCMME8teIHVJmZEQwQgaJCWGRACA62ohyQMToqU6UFmHWzoaZoQS_HjB8aKL5K_FxTxnuCBjuXP3aEWYaOFSn1OYzp21oXWMSlElSbhotsPdEwgx2vkfkczIW0Dyrb2IhzeV9-/s1600/haha+alay.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="179" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEinEHaXqxpCMME8teIHVJmZEQwQgaJCWGRACA62ohyQMToqU6UFmHWzoaZoQS_HjB8aKL5K_FxTxnuCBjuXP3aEWYaOFSn1OYzp21oXWMSlElSbhotsPdEwgx2vkfkczIW0Dyrb2IhzeV9-/s320/haha+alay.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;">(Foto ketika saya ulang tahun ke-17)</div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div>Saya Bernama <b>Raditya Teguh Ananta, </b>saya bersekolah di SMKN 1 Lumajang, saya memilih kompetensi keahlian <u style="font-weight: bold;">Tehknik Komputer dan Jaringan</u> ( <b>TKJ </b>), saya sekarang kelas XI di Sekolah saya, saya lahir di malang, tepatnya 18 Oktober 1996, saya menyukai Seni ( <b>ART</b> ), saya suka adventure, terlebih bersepada, saya tnggal di kota yang kecil yaitu kota <b>LUMAJANG, </b>bisa juga disebut kota pisang karena terkenal akan pisangnya, yaitu pisang kirana,<br /><br />Sekian perkenalan dari saya, bila ingin tahu saya lebih lanjut bisa add saya di FB dan Twittter<br /><br /><b><a href="https://www.facebook.com/Bismillah.29" rel="nofollow">Facebook</a></b><br /><b><a href="https://twitter.com/RTAnanta" rel="nofollow">Twitter</a></b>

MY Personal :)

At The first time I want to tell you about my personal info (sok inggris) (Foto ketika saya ulang tahun ke-17) Saya Bernama Raditya Teguh An...

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[Fail2Ban] SSH: banned 212.83.144.128

Hi,<br /><br><br /><br>The IP 212.83.144.128 has just been banned by Fail2Ban after<br /><br>6 attempts against SSH.<br /><br><br /><br><br /><br>Here are more information about <a href="http://212.83.144.128">212.83.144.128</a>:<br /><br><br /><br>[Querying <a href="http://whois.ripe.net">whois.ripe.net</a>]<br /><br>[<a href="http://whois.ripe.net">whois.ripe.net</a>]<br /><br>% This is the RIPE Database query service.<br /><br>% The objects are in RPSL format.<br /><br>%<br /><br>% The RIPE Database is subject to Terms and Conditions.<br /><br>% See <a href="http://www.ripe.net/db/support/db-terms-conditions.pdf">http://www.ripe.net/db/support/db-terms-conditions.pdf</a><br /><br><br /><br>% Note: this output has been filtered.<br /><br>% To receive output for a database update, use the "-B" flag.<br /><br><br /><br>% Information related to '212.83.128.0 - 212.83.153.255'<br /><br><br /><br>% Abuse contact for '212.83.128.0 - 212.83.153.255' is '<a href="mailto:abuse@proxad.net">abuse@proxad.net</a>'<br /><br><br /><br>inetnum: 212.83.128.0 - 212.83.153.255<br /><br>netname: FRWOL<br /><br>descr: Tiscali France<br /><br>country: FR<br /><br>admin-c: BG34<br /><br>admin-c: LTAD1-RIPE<br /><br>tech-c: TTFR1-RIPE<br /><br>status: ASSIGNED PA<br /><br>remarks: ******************<br /><br>remarks: All abuse requests MUST be sent to '<a href="mailto:abuse@tiscali.fr">abuse@tiscali.fr</a>'<br /><br>remarks: and the logs must include the timezone and GMT offset.<br /><br>remarks: <a href="mailto:ripe-mnt@net.tiscali.fr">ripe-mnt@net.tiscali.fr</a> IS NOT the mail to use to report abuses<br /><br>remarks: Toute requete abuse DOIT etre envoyee a '<a href="mailto:abuse@tiscali.fr">abuse@tiscali.fr</a>'<br /><br>remarks: en les logs doivent inclure l'heure exacte et le decalage GMT.<br /><br>remarks: <a href="mailto:ripe-mnt@net.tiscali.fr">ripe-mnt@net.tiscali.fr</a> N'EST PAS le mail a utiliser pour signaler un abuse.<br /><br>remarks: ******************<br /><br>mnt-by: MNT-TISCALIFR<br /><br>mnt-lower: MNT-TISCALIFR<br /><br>remarks: Tag: Int<br /><br>source: RIPE # Filtered<br /><br><br /><br>role: LIBERTYSURF TELECOM ABUSE DEPARTMENT<br /><br>remarks: now known as Online S.A.S. / Iliad-Entreprises<br /><br>address: 8, rue de la ville l'eveque<br /><br>address: 75008 Paris<br /><br>address: France<br /><br>admin-c: IENT-RIPE<br /><br>tech-c: IENT-RIPE<br /><br>nic-hdl: LTAD1-RIPE<br /><br>mnt-by: MNT-TISCALIFR<br /><br>source: RIPE # Filtered<br /><br><br /><br>role: Tiscali Telecom France Registry<br /><br>remarks: now known as Online S.A.S. / Iliad-Entreprises<br /><br>address: 8 rue de la ville l'évèque<br /><br>address: 75008 Paris<br /><br>address: France<br /><br>abuse-mailbox: <a href="mailto:abuse@iliad-entreprises.fr">abuse@iliad-entreprises.fr</a><br /><br>admin-c: IENT-RIPE<br /><br>tech-c: IENT-RIPE<br /><br>tech-c: NR1053-RIPE<br /><br>nic-hdl: TTFR1-RIPE<br /><br>mnt-by: MNT-TISCALIFR<br /><br>source: RIPE # Filtered<br /><br><br /><br>person: Benoit Grange<br /><br>address: Tiscali Telecom<br /><br>address: 37 bis rue Greneta<br /><br>address: 75002 Paris - France<br /><br>phone: +33 1 45 08 20 00<br /><br>fax-no: +33 1 45 08 20 01<br /><br>remarks: +-----------------------------------------------------------------------+<br /><br>remarks: | ATTENTION: Pour nous signaler un probleme (intrusion, spam, etc), |<br /><br>remarks: | merci de respecter la procedure suivante: |<br /><br>remarks: | Envoyer un mail a "<a href="mailto:abuse@tiscali.fr">abuse@tiscali.fr</a>" avec les informations suivantes: |<br /><br>remarks: | - date & heure (y compris le fuseau horaire ou l'heure GMT) |<br /><br>remarks: | - adresse IP source ou toutes les en-tetes du mail |<br /><br>remarks: | - nature du probleme (en quelques mots) |<br /><br>remarks: | Nous ne repondons pas aux demandes par telephone. |<br /><br>remarks: | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |<br /><br>remarks: | Je ne suis que le representant legal de Tiscali et non pas |<br /><br>remarks: | l'utilisateur final de l'adresse IP renvoyee par votre firewall |<br /><br>remarks: | Les adresses IP sont generalement allouees dynamiquement a nos abonnes|<br /><br>remarks: | et donc votre logiciel ne peut PAS connaitre le nom de l'utilisateur |<br /><br>remarks: | reel de l'IP. Merci d'avoir lu jusqu'au bout. |<br /><br>remarks: +-----------------------------------------------------------------------+<br /><br>nic-hdl: BG34<br /><br>mnt-by: MNT-TISCALIFR<br /><br>source: RIPE # Filtered<br /><br><br /><br>% Information related to '<a href="http://212.83.128.0/19AS12876">212.83.128.0/19AS12876</a>'<br /><br><br /><br>route: <a href="http://212.83.128.0/19">212.83.128.0/19</a><br /><br>descr: Online SAS<br /><br>descr: Paris, France<br /><br>origin: AS12876<br /><br>mnt-by: MNT-TISCALIFR<br /><br>source: RIPE # Filtered<br /><br><br /><br>% This query was served by the RIPE Database Query Service version 1.70.1 (WHOIS4)<br /><br><br /><br>Regards,<br /><br><br /><br>Fail2Ban

[Fail2Ban] SSH: banned 212.83.144.128

Hi, The IP 212.83.144.128 has just been banned by Fail2Ban after 6 attempts against SSH. Here are more information about 212.83.144.128 : [Q...

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Pengertian Internet

<span title="The Internet is a global system of interconnected computer networks that use the standard Internet protocol suite (TCP/IP) to serve several billion users worldwide.">Internet adalah sistem global jaringan komputer yang saling berhubungan yang menggunakan standar Internet Protocol Suite ( TCP / IP ) untuk melayani beberapa miliar pengguna di seluruh dunia . </span><span title="It is a network of networks that consists of millions of private, public, academic, business, and government networks, of local to global scope, that are linked by a broad array of electronic, wireless and optical networking technologies.">Ini adalah jaringan dari jaringan yang terdiri dari jutaan usaha swasta, masyarakat , akademis , , dan jaringan pemerintah , dari lokal untuk lingkup global , yang dihubungkan oleh sebuah array yang luas dari teknologi jaringan elektronik , nirkabel dan optik . </span><span title="The Internet carries an extensive range of information resources and services, such as the inter-linked hypertext documents of the World Wide Web (WWW), the infrastructure to support email, and peer-to-peer networks.">Internet membawa berbagai sumber daya informasi dan layanan, seperti dokumen hypertext antar - link dari World Wide Web ( WWW ) , infrastruktur untuk mendukung email , dan jaringan peer-to -peer .<br /></span><span title="Most traditional communications media including telephone, music, film, and television are being reshaped or redefined by the Internet, giving birth to new services such as voice over Internet Protocol (VoIP) and Internet Protocol television (IPTV).">Kebanyakan komunikasi media tradisional termasuk telepon, musik , film, dan televisi sedang dibentuk kembali atau didefinisikan ulang oleh Internet , melahirkan layanan baru seperti voice over Internet Protocol ( VoIP ) dan televisi Internet Protocol ( IPTV ) . </span><span title="Newspaper, book and other print publishing are adapting to website technology, or are reshaped into blogging and web feeds.">Surat kabar , buku dan penerbitan cetak lainnya beradaptasi dengan teknologi website, atau dibentuk kembali ke blogging dan web feed . </span><span title="The Internet has enabled and accelerated new forms of human interactions through instant messaging, Internet forums, and social networking.">Internet telah diaktifkan dan dipercepat bentuk-bentuk baru interaksi manusia melalui pesan instan , forum internet , dan jaringan sosial . </span><span title="Online shopping has boomed both for major retail outlets and small artisans and traders.">Belanja online meningkat drastis baik untuk gerai ritel besar dan pengrajin kecil dan pedagang . </span><span title="Business-to-business and financial services on the Internet affect supply chains across entire industries.">Business-to - bisnis dan jasa keuangan di Internet mempengaruhi rantai pasokan di seluruh industri .<br /></span><span title="The origins of the Internet reach back to research commissioned by the United States government in the 1960s to build robust, fault-tolerant communication via computer networks.">Asal-usul Internet mencapai kembali ke penelitian yang ditugaskan oleh pemerintah Amerika Serikat pada tahun 1960 untuk membangun kuat , fault-tolerant komunikasi melalui jaringan komputer . </span><span title="While this work, together with work in the United Kingdom and France, led to important precursor networks, they were not the Internet.">Sementara pekerjaan ini , bersama-sama dengan pekerjaan di Inggris dan Perancis , menyebabkan jaringan prekursor penting , mereka tidak Internet . </span><span title="There is no consensus on the exact date when the modern Internet came into being, but sometime in the early to mid-1980s is considered reasonable.">Tidak ada konsensus pada tanggal yang tepat ketika internet modern muncul menjadi ada, tetapi kadang-kadang pada awal hingga pertengahan 1980-an dianggap wajar .<br /></span><span title="The funding of a new US backbone by the National Science Foundation in the 1980s, as well as private funding for other commercial backbones, led to worldwide participation in the development of new networking technologies, and the merger of many networks.">Pendanaan tulang punggung baru AS oleh National Science Foundation pada 1980-an , serta pendanaan swasta untuk tulang punggung komersial lainnya , menyebabkan partisipasi seluruh dunia dalam pengembangan teknologi jaringan baru , dan penggabungan banyak jaringan . </span><span title="Though the Internet has been widely used by academia since the 1980s, the commercialization of what was by the 1990s an international network resulted in its popularization and incorporation into virtually every aspect of modern human life.">Meskipun internet telah banyak digunakan oleh akademisi sejak 1980-an , komersialisasi dari apa yang oleh 1990-an jaringan internasional mengakibatkan mempopulerkan dan penggabungan ke dalam hampir setiap aspek kehidupan manusia modern. </span><span title="As of June 2012, more than 2.4 billion people—over a third of the world's human population—have used the services of the Internet; approximately 100 times more people than were using it in 1995.[1][2]">Pada Juni 2012, lebih dari 2,4 miliar orang - lebih dari sepertiga manusia di dunia populasi telah menggunakan layanan Internet; sekitar 100 kali lebih banyak orang daripada yang menggunakannya pada tahun 1995 [ 1 ] [ 2 ] .<br /></span><span title="The Internet has no centralized governance in either technological implementation or policies for access and usage; each constituent network sets its own policies.">Internet tidak memiliki sentralisasi pemerintahan baik dalam implementasi teknologi atau kebijakan untuk akses dan penggunaan ; setiap jaringan konstituen menetapkan kebijakan sendiri . </span><span title="Only the overreaching definitions of the two principal name spaces in the Internet, the Internet Protocol address space and the Domain Name System, are directed by a maintainer organization, the Internet Corporation for Assigned Names and Numbers (ICANN).">Hanya definisi berlebihan dari dua ruang nama utama di Internet, alamat Internet Protocol ruang dan Domain Name System , yang diarahkan oleh organisasi pengelola , Internet untuk Corporation Ditugaskan Nama dan Nomor ( ICANN ) . </span><span title="The technical underpinning and standardization of the core protocols (IPv4 and IPv6) is an activity of the Internet Engineering Task Force (IETF), a non-profit organization of loosely affiliated international participants that anyone may associate with by contributing technical expertise.">Fondasi teknis dan standardisasi protokol inti ( IPv4 dan IPv6 ) adalah kegiatan Internet Engineering Task Force ( IETF ) , sebuah organisasi non -profit dari peserta internasional longgar berafiliasi bahwa siapa pun dapat mengaitkan dengan dengan menyumbangkan keahlian teknis .</span>

Pengertian Internet

Internet adalah sistem global jaringan komputer yang saling berhubungan yang menggunakan standar Internet Protocol Suite ( TCP / IP ) untuk ...

Read more »