{"id":91210,"date":"2020-08-10T01:42:13","date_gmt":"2020-08-09T23:42:13","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/1-5-shemy-na-otechestvennom-ipsec-vpn-testiruyu-demoversii"},"modified":"2020-08-10T01:42:13","modified_gmt":"2020-08-09T23:42:13","slug":"1-5-shemy-na-otechestvennom-ipsec-vpn-testiruyu-demoversii","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/administrirovanie\/1-5-shemy-na-otechestvennom-ipsec-vpn-testiruyu-demoversii","title":{"rendered":"Skemat 1.5 mbi VPN IPsec t\u00eb prodhimit vendas. Po testoj versionet demo","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Skemat 1.5 mbi VPN IPsec t\u00eb prodhimit vendas. Po testoj versionet demo\" src=\"\/wp-content\/uploads\/2020\/08\/34026e07ff4a1fd64227224ca4c96f0d.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<h3>Situata<\/h3>\n<p>\nKam mora nj\u00eb version demo t\u00eb produkteve S-Terra VPN 4.3 p\u00ebr tre muaj. Dua t\u00eb kuptoj n\u00ebse jeta ime inxhinierike do t\u00eb b\u00ebhet m\u00eb e leht\u00eb pas kalimit n\u00eb versionin e ri.<\/p>\n<p>Sot nuk \u00ebsht\u00eb e v\u00ebshtir\u00eb, nj\u00eb paket\u00eb kafeje t\u00eb tretshme 3 n\u00eb 1 duhet t\u00eb jet\u00eb e mjaftueshme. Do t\u00eb tregoj se si t\u00eb merrni versionet demo. Do t\u00eb p\u00ebrpiqem t\u00eb mbledh skemat GRE-over-IPsec dhe IPsec-over-GRE.<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h3>Si t\u00eb merrni versionin demo<\/h3>\n<p>\n<img decoding=\"async\" alt=\"Skemat 1.5 mbi VPN IPsec t\u00eb prodhimit vendas. Po testoj versionet demo\" src=\"\/wp-content\/uploads\/2020\/08\/0c5482e01684b8c7b3e35fb9c473b475.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nNga figura duket se p\u00ebr t\u00eb marr\u00eb versionin demo nevojitet:<\/p>\n<ul>\n<li>T\u00eb d\u00ebrgoni nj\u00eb let\u00ebr n\u00eb presale@s-terra.ru nga adresa juaj korporative;<\/li>\n<li>N\u00eb let\u00ebr t\u00eb p\u00ebrmendet INN i organizat\u00ebs tuaj;<\/li>\n<li>T\u00eb listoni produktet dhe sasin\u00eb e tyre.<\/li>\n<\/ul>\n<p>\nVersionet demo vlejn\u00eb p\u00ebr tre muaj. Shit\u00ebsi nuk kufizon funksionalitetin e tyre. <\/p>\n<h3>Po p\u00ebrgatit imazhin<\/h3>\n<p>\nVersioni demo i k\u00ebtij porti t\u00eb siguris\u00eb \u00ebsht\u00eb nj\u00eb imazh i makin\u00ebs virtuale. Un\u00eb p\u00ebrdor VMWare Workstation. Lista e plot\u00eb e hipervizor\u00ebve t\u00eb mb\u00ebshtetur dhe mjediseve t\u00eb virtualizimit \u00ebsht\u00eb publikuar n\u00eb faqen e internetit t\u00eb shit\u00ebsit. <\/p>\n<p>Para se t\u00eb filloni veprimet aktive, kushtojini v\u00ebmendje se n\u00eb imazhin e makin\u00ebs virtuale me defolt nuk ka interface rrjeti: <\/p>\n<p><img decoding=\"async\" alt=\"Skemat 1.5 mbi VPN IPsec t\u00eb prodhimit vendas. Po testoj versionet demo\" src=\"\/wp-content\/uploads\/2020\/08\/b1ffa5f27aae9744fc24a91b709794d6.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nLogjika \u00ebsht\u00eb e qart\u00eb, p\u00ebrdoruesi duhet t\u00eb shtoj\u00eb aq shum\u00eb interface sa i nevojitet. Do t\u00eb shtoj menj\u00ebher\u00eb kat\u00ebr:<\/p>\n<p><img decoding=\"async\" alt=\"Skemat 1.5 mbi VPN IPsec t\u00eb prodhimit vendas. Po testoj versionet demo\" src=\"\/wp-content\/uploads\/2020\/08\/626f2e1ba04babd37373298d650b210d.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nTani po nis makin\u00ebn virtuale. Menj\u00ebher\u00eb pas nisjes, porti k\u00ebrkon emrin e p\u00ebrdoruesit dhe fjal\u00ebkalimin. <\/p>\n<blockquote><p>N\u00eb S-Terra Gateway ka disa konsola me llogari t\u00eb ndryshme. Do t'i num\u00ebroj ato n\u00eb nj\u00eb artikull t\u00eb ve\u00e7ant\u00eb. Por p\u00ebr tani:<br \/>\n<code>Identifikohu si: administrator<br \/>\nFjal\u00ebkalimi: s-terra<\/code><\/p><\/blockquote>\n<p>\nPo inicoj portin. Inicimi \u00ebsht\u00eb nj\u00eb sekuenc\u00eb veprimesh: futja e licenc\u00ebs, konfigurimi i gjeneratorit biologjik t\u00eb numrave t\u00eb rast\u00ebsish\u00ebm (traz\u00eb p\u00ebr tastier\u00ebn - rekordi im \u00ebsht\u00eb 27 sekonda) dhe krijimi i hart\u00ebs s\u00eb interface-ve t\u00eb rrjetit.<\/p>\n<h3>Harta e interface-ve t\u00eb rrjetit. U b\u00eb m\u00eb leht\u00eb<\/h3>\n<p>\nVersioni 4.2 e p\u00ebrsh\u00ebndeti p\u00ebrdoruesin aktiv me mesazhe:<\/p>\n<p><code>Duke IPsec daemon\u2026.. d\u00ebshtoi<br \/>\nGabim: Nuk mund t\u00eb krijohet lidhja me daemonin<\/code><\/p>\n<p><i>P\u00ebrdorues aktiv (sipasje nj\u00eb inxhinieri anonim) \u2013 p\u00ebrdorues q\u00eb \u00ebsht\u00eb n\u00eb gjendje t\u00eb konfiguroj\u00eb gjith\u00e7ka shpejt dhe pa dokumentacion.<\/i><\/p>\n<p>Di\u00e7ka nuk po shkonte mir\u00eb, akoma para p\u00ebrpjekjeve p\u00ebr t\u00eb konfiguruar adres\u00ebn IP n\u00eb interface. E gjith\u00eb \u00e7\u00ebshtja ishte n\u00eb hart\u00ebn e interface-ve t\u00eb rrjetit. Duhej t\u00eb kryhej:<\/p>\n<p><code>\/bin\/netifcfg enum &gt; \/home\/map<br \/>\n\/bin\/netifcfg map \/home\/map<br \/>\nsh\u00ebrbimi i rrjetit \u00ebsht\u00eb riaktivizuar<\/code><\/p>\n<p>Si rezultat krijohet nj\u00eb hart\u00eb e interface-ve t\u00eb rrjetit, e cila p\u00ebrmban mapimin e emrave t\u00eb interface-ve fizik\u00eb (0000:02:03.0) dhe emrat e tyre logjik\u00eb n\u00eb sistemin operativ (eth0) dhe konsol\u00ebn e ngjashme me Cisco (FastEthernet0\/0):<\/p>\n<p><code>#Unique ID iface type OS name Cisco-like name<\/p>\n<p>0000:02:03.0 phye eth0 FastEthernet0\/0<\/code><\/p>\n<p>Emrat logjik\u00eb t\u00eb interface-ve quhen alias. Alias\u00ebt ruhen n\u00eb skedarin \/etc\/ifaliases.cf. <br \/>\nN\u00eb versionin 4.3, gjat\u00eb lan\u00e7imit t\u00eb par\u00eb t\u00eb makin\u00ebs virtuale, harta e interfaces krijohet automatikisht. N\u00ebse ndryshoni numrin e interfacesve n\u00eb makin\u00eb, ju lutem krijoni p\u00ebrs\u00ebri hart\u00ebn e interfacesve:<\/p>\n<p><code>\/bin\/netifcfg enum &gt; \/home\/map<br \/>\n\/bin\/netifcfg map \/home\/map<br \/>\nsystemctl rindez nj\u00eb rrjet<\/code><\/p>\n<h3>Skema 1: GRE-p\u00ebrmes-IPsec<\/h3>\n<p>\nPo vendos dy portat virtuale, duke i lidhur si\u00e7 tregohet n\u00eb ilustrim:<\/p>\n<p><img decoding=\"async\" alt=\"Skemat 1.5 mbi VPN IPsec t\u00eb prodhimit vendas. Po testoj versionet demo\" src=\"\/wp-content\/uploads\/2020\/08\/bf3b085f6874d04043511ef262979a39.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<b>Hapi 1. Konfiguroj adresat IP dhe rrug\u00ebt<\/b><\/p>\n<pre><code class=\"plaintext\">VG1(config) #\ninterface fa0\/0\nip address 172.16.1.253 255.255.255.0\nno shutdown\ninterface fa0\/1\nip address 192.168.1.253 255.255.255.0\nno shutdown\nip route 0.0.0.0 0.0.0.0 172.16.1.254<\/code><\/pre>\n<p><\/p>\n<pre><code class=\"plaintext\">VG2(config) #\ninterface fa0\/0\nip address 172.16.1.254 255.255.255.0\nno shutdown\ninterface fa0\/1\nip address 192.168.2.254 255.255.255.0\nno shutdown\nip route 0.0.0.0 0.0.0.0 172.16.1.253<\/code><\/pre>\n<p>\nPo kontrolloj lidhjen IP:<\/p>\n<pre><code class=\"plaintext\">root@VG1:~# ping 172.16.1.254 -c 4\nPING 172.16.1.254 (172.16.1.254) 56(84) bytes of data.\n64 bytes from 172.16.1.254: icmp_seq=1 ttl=64 time=0.545 ms\n64 bytes from 172.16.1.254: icmp_seq=2 ttl=64 time=0.657 ms\n64 bytes from 172.16.1.254: icmp_seq=3 ttl=64 time=0.687 ms\n64 bytes from 172.16.1.254: icmp_seq=4 ttl=64 time=0.273 ms\n\n--- Statistikat e ping p\u00ebr 172.16.1.254 ---\n4 packets transmitted, 4 received, 0% packet loss, time 3005ms\nrtt min\/avg\/max\/mdev = 0.273\/0.540\/0.687\/0.164 ms<\/code><\/pre>\n<p><b>Hapi 2. Konfiguroj GRE<\/b><\/p>\n<p>Mar informacionin p\u00ebr konfigurimin e GRE nga skenar\u00ebt zyrtar\u00eb. Krijoj skedarin gre1 n\u00eb drejtorin\u00eb \/etc\/network\/interfaces.d me p\u00ebrmbajtjen.<\/p>\n<p>P\u00ebr VG1:<\/p>\n<pre><code class=\"plaintext\">auto gre1\niface gre1 inet static\naddress 1.1.1.1\nnetmask 255.255.255.252\npre-up ip tunnel add gre1 mode gre remote 172.16.1.254 local 172.16.1.253 key 1 ttl 64 tos inherit\npre-up ethtool -K gre1 tx off &gt; \/dev\/null\npre-up ip link set gre1 mtu 1400\npost-down ip link del gre1<\/code><\/pre>\n<p>\nP\u00ebr VG2:<\/p>\n<pre><code class=\"plaintext\">auto gre1\niface gre1 inet static\naddress 1.1.1.2\nnetmask 255.255.255.252\npre-up ip tunnel add gre1 mode gre remote 172.16.1.253 local 172.16.1.254 key 1 ttl 64 tos inherit\npre-up ethtool -K gre1 tx off &gt; \/dev\/null\npre-up ip link set gre1 mtu 1400\npost-down ip link del gre1<\/code><\/pre>\n<p>\nPo aktivizoj interface n\u00eb sistem:<\/p>\n<pre><code class=\"plaintext\">root@VG1:~# ifup gre1\nroot@VG2:~# ifup gre1<\/code><\/pre>\n<p>\nPo kontrolloj:<\/p>\n<pre><code class=\"plaintext\">root@VG1:~# ip address show\n8: gre1@NONE:  mtu 1400 qdisc noqueue state UNKNOWN group default qlen 1\n    link\/gre 172.16.1.253 peer 172.16.1.254\n    inet 1.1.1.1\/30 brd 1.1.1.3 scope global gre1\n       valid_lft forever preferred_lft forever\n\nroot@VG1:~# ip tunnel show\ngre0: gre\/ip remote any local any ttl inherit nopmtudisc\ngre1: gre\/ip remote 172.16.1.254 local 172.16.1.253 ttl 64 tos inherit key 1<\/code><\/pre>\n<p>\nN\u00eb C-Terra Gateway ka nj\u00eb sniffer t\u00eb integruar p\u00ebr paketat \u2014 tcpdump. Do ta regjistroj dump-in e trafikut n\u00eb nj\u00eb skedare pcap:<\/p>\n<pre><code class=\"plaintext\">root@VG2:~# tcpdump -i eth0 -w \/home\/dump.pcap<\/code><\/pre>\n<p>\nPo nisim ping mes interfaces GRE:<\/p>\n<pre><code class=\"plaintext\">root@VG1:~# ping 1.1.1.2 -c 4\nPING 1.1.1.2 (1.1.1.2) 56(84) bytes of data.\n64 bytes from 1.1.1.2: icmp_seq=1 ttl=64 time=0.918 ms\n64 bytes from 1.1.1.2: icmp_seq=2 ttl=64 time=0.850 ms\n64 bytes from 1.1.1.2: icmp_seq=3 ttl=64 time=0.918 ms\n64 bytes from 1.1.1.2: icmp_seq=4 ttl=64 time=0.974 ms\n\n--- Statistikat e ping p\u00ebr 1.1.1.2 ---\n4 packets transmitted, 4 received, 0% packet loss, time 3006ms\nrtt min\/avg\/max\/mdev = 0.850\/0.915\/0.974\/0.043 ms<\/code><\/pre>\n<p>\nTuneli GRE \u00ebsht\u00eb aktiv dhe funksionon:<\/p>\n<p><img decoding=\"async\" alt=\"Skemat 1.5 mbi VPN IPsec t\u00eb prodhimit vendas. Po testoj versionet demo\" src=\"\/wp-content\/uploads\/2020\/08\/0b56c02e36d1dd17b42e3fadcffb6193.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<b>Hapi 3. Kriptojm\u00eb n\u00eb p\u00ebrputhje me GOST GRE<\/b><\/p>\n<p>Caktoj tipin e identifikimit - sipas adres\u00ebs. Autentikimi me \u00e7el\u00ebs t\u00eb paracaktuar (sipas Rregullave t\u00eb P\u00ebrdorimit, duhet t\u00eb p\u00ebrdoren certifikatat dixhitale):<\/p>\n<pre><code class=\"plaintext\">VG1(config)#\ncrypto isakmp identity address\ncrypto isakmp key KEY address 172.16.1.254<\/code><\/pre>\n<p>\nPo vendos parametrat IPsec Faza I:<\/p>\n<pre><code class=\"plaintext\">VG1(config)#\ncrypto isakmp policy 1\nencr gost\nhash gost3411-256-tc26\nauth pre-share\ngroup vko2<\/code><\/pre>\n<p>\nPo vendos parametrat IPsec Faza II:<\/p>\n<pre><code class=\"plaintext\">VG1(config)#\ncrypto ipsec transform-set TSET esp-gost28147-4m-imit\nmode tunnel<\/code><\/pre>\n<p>\nPo krijoj nj\u00eb list\u00eb qasje p\u00ebr kriptimin. Trafiku i synuar \u2014 GRE:<\/p>\n<pre><code class=\"plaintext\">VG1(config)#\nip access-list extended LIST\npermit gre host 172.16.1.253 host 172.16.1.254<\/code><\/pre>\n<p>\nPo krijoj nj\u00eb hart\u00eb kriptimi dhe e lidh at\u00eb me nd\u00ebrfaqen WAN:<\/p>\n<pre><code class=\"plaintext\">VG1(config)#\ncrypto map CMAP 1 ipsec-isakmp\nmatch address LIST\nset transform-set TSET\nset peer 172.16.1.253\ninterface fa0\/0\n  crypto map CMAP<\/code><\/pre>\n<p>\nP\u00ebr VG2 konfigurimi \u00ebsht\u00eb reflektues, ndryshimet:<\/p>\n<pre><code class=\"plaintext\">VG2(config)#\ncrypto isakmp key KEY address 172.16.1.253\nip access-list extended LIST\npermit gre host 172.16.1.254 host 172.16.1.253\ncrypto map CMAP 1 ipsec-isakmp\nset peer 172.16.1.254<\/code><\/pre>\n<p>\nPo kontrolloj:<\/p>\n<pre><code class=\"plaintext\">root@VG2:~# tcpdump -i eth0 -w \/home\/dump2.pcap<\/code><\/pre>\n<pre><code class=\"plaintext\">root@VG1:~# ping 1.1.1.2 -c 4\nPING 1.1.1.2 (1.1.1.2) 56(84) bytes of data.\n64 bytes from 1.1.1.2: icmp_seq=1 ttl=64 time=1128 ms\n64 bytes from 1.1.1.2: icmp_seq=2 ttl=64 time=126 ms\n64 bytes from 1.1.1.2: icmp_seq=3 ttl=64 time=1.07 ms\n64 bytes from 1.1.1.2: icmp_seq=4 ttl=64 time=1.12 ms\n\n--- 1.1.1.2 statistikat e ping ---\n4 paketa t\u00eb d\u00ebrguara, 4 t\u00eb pranuara, 0% humbje paketi, koha 3006ms\nrtt min\/avg\/max\/mdev = 1.077\/314.271\/1128.419\/472.826 ms, pipeline 2\n<\/code><\/pre>\n<p>\nStatistikat ISAKMP\/IPsec:<\/p>\n<pre><code class=\"plaintext\">root@VG1:~# sa_mgr show\nISAKMP sessions: 0 initiated, 0 responded\n\nISAKMP connections:\nNum Conn-id (Local Addr,Port)-(Remote Addr,Port) State Sent Rcvd\n1 1 (172.16.1.253,500)-(172.16.1.254,500) active 1086 1014\n\nIPsec connections:\nNum Conn-id (Local Addr,Port)-(Remote Addr,Port) Protocol Action Type Sent Rcvd\n1 1 (172.16.1.253,*)-(172.16.1.254,*) 47 ESP tunn 480 480<\/code><\/pre>\n<p>\nN\u00eb dump-in e trafikut nuk ka pako GRE:<\/p>\n<p><img decoding=\"async\" alt=\"Skemat 1.5 mbi VPN IPsec t\u00eb prodhimit vendas. Po testoj versionet demo\" src=\"\/wp-content\/uploads\/2020\/08\/cf96619cb4224cbf4da7c15db73587c7.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nShkurtimi: plani GRE-over-IPsec funksionon sakt\u00eb.<\/p>\n<h3>Skema 1.5: IPsec-over-GRE<\/h3>\n<p>\nNuk planifikoj t\u00eb p\u00ebrdor IPsec-over-GRE n\u00eb rrjet. E krijoj, sepse dua. <\/p>\n<p><img decoding=\"async\" alt=\"Skemat 1.5 mbi VPN IPsec t\u00eb prodhimit vendas. Po testoj versionet demo\" src=\"\/wp-content\/uploads\/2020\/08\/98909280d82184278e23f2c38b90947d.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nP\u00ebr t\u00eb zbatuar skem\u00ebn GRE-over-IPsec n\u00eb m\u00ebnyr\u00eb t\u00eb kund\u00ebrt duhet:<\/p>\n<ul>\n<li>Korrigjoj list\u00ebn e aksesit p\u00ebr kriptimin \u2013 trafiku i synuar nga LAN1 n\u00eb LAN2 dhe anasjelltas;<\/li>\n<li>T\u00eb konfiguroj rrug\u00ebtimin p\u00ebrmes GRE;<\/li>\n<li>T\u00eb lidh nj\u00eb hart\u00eb kriptimi me nd\u00ebrfaqen GRE.<\/li>\n<\/ul>\n<p>\nSip\u00ebrfaqja GRE nuk \u00ebsht\u00eb e pranishme n\u00eb konsol\u00ebn Cisco-like t\u00eb der\u00ebs nga ana e default. Ajo ekziston vet\u00ebm n\u00eb sistemin operativ. <\/p>\n<p>Po shtoj nd\u00ebrfaqen GRE n\u00eb konsol\u00ebn Cisco-like. P\u00ebr k\u00ebt\u00eb, editova skedarin \/etc\/ifaliases.cf:<\/p>\n<pre><code class=\"plaintext\">interface (name=&quot;FastEthernet0\/0&quot; pattern=&quot;eth0&quot;)\ninterface (name=&quot;FastEthernet0\/1&quot; pattern=&quot;eth1&quot;)\ninterface (name=&quot;FastEthernet0\/2&quot; pattern=&quot;eth2&quot;)\ninterface (name=&quot;FastEthernet0\/3&quot; pattern=&quot;eth3&quot;)\ninterface (name=&quot;Tunnel0&quot; pattern=&quot;gre1&quot;)\ninterface (name=&quot;default&quot; pattern=&quot;*&quot;)<\/code><\/pre>\n<p>\nku gre1 \u2013 emri i nd\u00ebrfaqes n\u00eb sistemin operativ, Tunnel0 \u2013 emri i nd\u00ebrfaqes n\u00eb konsol\u00ebn Cisco-like.<\/p>\n<p>Po rregulloj hash-in e skedarit:<\/p>\n<pre><code class=\"plaintext\">root@VG1:~# integr_mgr calc -f \/etc\/ifaliases.cf\n\nSUCCESS:  Operacioni u krye me sukses.<\/code><\/pre>\n<p>\nTani nd\u00ebrfaqja Tunnel0 u shfaq n\u00eb konsol\u00ebn Cisco-like:<\/p>\n<pre><code class=\"plaintext\">VG1# show run\ninterface Tunnel0\nip address 1.1.1.1 255.255.255.252\nmtu 1400<\/code><\/pre>\n<p>\nPo korigjoj list\u00ebn e aksesit p\u00ebr kriptimin:<\/p>\n<pre><code class=\"plaintext\">VG1(config)#\nip access-list extended LIST\npermit ip 192.168.1.0 0.0.0.255 192.168.3.0 0.0.0.255<\/code><\/pre>\n<p>\nPo konfiguroj rrug\u00ebtimin p\u00ebrmes GRE:<\/p>\n<pre><code class=\"plaintext\">VG1(config)#\nno ip route 0.0.0.0 0.0.0.0 172.16.1.254\nip route 192.168.3.0 255.255.255.0 1.1.1.2<\/code><\/pre>\n<p>\nHeq\u00eb kriptokart\u00ebn nga Fa0\/0 dhe e lidh me nd\u00ebrfaqen GRE:<\/p>\n<pre><code class=\"plaintext\">VG1(config)#\ninterface Tunnel0\ncrypto map CMAP<\/code><\/pre>\n<p>\nP\u00ebr VG2 n\u00eb m\u00ebnyr\u00eb t\u00eb ngjashme.<\/p>\n<p>Po kontrolloj:<\/p>\n<pre><code class=\"plaintext\">root@VG2:~# tcpdump -i eth0 -w \/home\/dump3.pcap<\/code><\/pre>\n<p><\/p>\n<pre><code class=\"plaintext\">root@VG1:~# ping 192.168.2.254 -I 192.168.1.253 -c 4\nPING 192.168.2.254 (192.168.2.254) nga 192.168.1.253 : 56(84) bytes t\u00eb dh\u00ebnash.\n64 bytes nga 192.168.2.254: icmp_seq=1 ttl=64 koh\u00eb=492 ms\n64 bytes nga 192.168.2.254: icmp_seq=2 ttl=64 koh\u00eb=1.08 ms\n64 bytes nga 192.168.2.254: icmp_seq=3 ttl=64 koh\u00eb=1.06 ms\n64 bytes nga 192.168.2.254: icmp_seq=4 ttl=64 koh\u00eb=1.07 ms\n\n--- statistikate e ping p\u00ebr 192.168.2.254 ---\n4 paketa t\u00eb d\u00ebrguara, 4 t\u00eb pranuara, humbje pakete 0%, koh\u00eb 3006ms\nrtt min\/avg\/max\/mdev = 1.064\/124.048\/492.972\/212.998 ms<\/code><\/pre>\n<p>Statistikat ISAKMP\/IPsec:<\/p>\n<pre><code class=\"plaintext\">root@VG1:~# sa_mgr show\nSeancat ISAKMP: 0 t\u00eb iniciuara, 0 t\u00eb p\u00ebrgjigjura\n\nKoneksionet ISAKMP:\nNum Conn-id (Adresa Lokale,Port)-(Adresa Remote,Port) Shteti D\u00ebrguar Pranuar\n1 2 (172.16.1.253,500)-(172.16.1.254,500) aktive 1094 1022\n\nKoneksionet IPsec:\nNum Conn-id (Adresa Lokale,Port)-(Adresa Remote,Port) Protokoll Veprim Lloji D\u00ebrguar Pranuar\n1 2 (192.168.1.0-192.168.1.255,*)-(192.168.2.0-192.168.2.255,*) * ESP tunn 352 352<\/code><\/pre>\n<p>\nN\u00eb dumpin e trafikut ESP paketat, t\u00eb inkapsuluara n\u00eb GRE:<\/p>\n<p><img decoding=\"async\" alt=\"Skemat 1.5 mbi VPN IPsec t\u00eb prodhimit vendas. Po testoj versionet demo\" src=\"\/wp-content\/uploads\/2020\/08\/068865544de126a1673c6fb7b6367ffd.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nDalja: IPsec-over-GRE funksionon si duhet.<\/p>\n<h3>P\u00ebrfundimet<\/h3>\n<p>\nNj\u00eb filxhan kafe mjaftoi. Hartova nj\u00eb udh\u00ebzim p\u00ebr marrjen e versionit demo. Konfigurova GRE-over-IPsec dhe e nd\u00ebrrova p\u00ebrkundrazi.<\/p>\n<p>Harta e nd\u00ebrfaqeve rrjet\u00ebsore n\u00eb versionin 4.3 \u00ebsht\u00eb automatike! Po testoj m\u00eb tej.<\/p>\n<p><i>Inxhinier anonim<br \/>\nt.me\/anonimous_engineer<\/i><br \/>\n<br \/>Burimi: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/514190\/\">habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u0438\u0442\u0443\u0430\u0446\u0438\u044f \u042f \u043f\u043e\u043b\u0443\u0447\u0438\u043b \u0434\u0435\u043c\u043e\u0432\u0435\u0440\u0441\u0438\u044e \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432 \u0421-\u0422\u0435\u0440\u0440\u0430 VPN \u0432\u0435\u0440\u0441\u0438\u0438 4.3 \u043d\u0430 \u0442\u0440\u0438 \u043c\u0435\u0441\u044f\u0446\u0430. \u0425\u043e\u0447\u0443 \u0440\u0430\u0437\u043e\u0431\u0440\u0430\u0442\u044c\u0441\u044f, \u0441\u0442\u0430\u043d\u0435\u0442 \u043b\u0438 \u043c\u043e\u044f \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043d\u0430\u044f \u0436\u0438\u0437\u043d\u044c \u043b\u0435\u0433\u0447\u0435 \u043f\u043e\u0441\u043b\u0435 \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u0430 \u043d\u0430 \u043d\u043e\u0432\u0443\u044e \u0432\u0435\u0440\u0441\u0438\u044e. \u0421\u0435\u0433\u043e\u0434\u043d\u044f \u043d\u0435 \u0441\u043b\u043e\u0436\u043d\u043e, \u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0430\u043a\u0435\u0442\u0438\u043a\u0430 \u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0438\u043c\u043e\u0433\u043e \u043a\u043e\u0444\u0435 3 \u0432 1 \u0434\u043e\u043b\u0436\u043d\u043e \u0445\u0432\u0430\u0442\u0438\u0442\u044c. \u0420\u0430\u0441\u0441\u043a\u0430\u0436\u0443, \u043a\u0430\u043a \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0434\u0435\u043c\u043e\u0432\u0435\u0440\u0441\u0438\u0438. \u041f\u043e\u043f\u0440\u043e\u0431\u0443\u044e \u0441\u043e\u0431\u0440\u0430\u0442\u044c \u0441\u0445\u0435\u043c\u044b GRE-over-IPsec \u0438 IPsec-over-GRE. \u041a\u0430\u043a \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0434\u0435\u043c\u043e\u0432\u0435\u0440\u0441\u0438\u044e \u0418\u0437 \u0440\u0438\u0441\u0443\u043d\u043a\u0430 \u0441\u043b\u0435\u0434\u0443\u0435\u0442, \u0447\u0442\u043e\u0431\u044b \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":91211,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-91210","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/sq\/blog\/administrirovanie\/1-5-shemy-na-otechestvennom-ipsec-vpn-testiruyu-demoversii\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.0.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"sq_AL\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd471.5 \u0441\u0445\u0435\u043c\u044b \u043d\u0430 \u043e\u0442\u0435\u0447\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u043c IPsec VPN. \u0422\u0435\u0441\u0442\u0438\u0440\u0443\u044e \u0434\u0435\u043c\u043e\u0432\u0435\u0440\u0441\u0438\u0438 | ProHoster\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/sq\/blog\/administrirovanie\/1-5-shemy-na-otechestvennom-ipsec-vpn-testiruyu-demoversii\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2020-08-09T23:42:13+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2020-08-09T23:42:13+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd471.5 skema n\u00eb VPN t\u00eb IPsec shqiptar. Po testoj versionet demo | ProHoster","description":"","canonical_url":"https:\/\/prohoster.info\/sq\/blog\/administrirovanie\/1-5-shemy-na-otechestvennom-ipsec-vpn-testiruyu-demoversii","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sq_AL","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd471.5 \u0441\u0445\u0435\u043c\u044b \u043d\u0430 \u043e\u0442\u0435\u0447\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u043c IPsec VPN. \u0422\u0435\u0441\u0442\u0438\u0440\u0443\u044e \u0434\u0435\u043c\u043e\u0432\u0435\u0440\u0441\u0438\u0438 | ProHoster","og:url":"https:\/\/prohoster.info\/sq\/blog\/administrirovanie\/1-5-shemy-na-otechestvennom-ipsec-vpn-testiruyu-demoversii","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2020-08-09T23:42:13+00:00","article:modified_time":"2020-08-09T23:42:13+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"91210","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 12:32:22","updated":"2022-09-28 01:47:27","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts\/91210","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/comments?post=91210"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts\/91210\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/media\/91211"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/media?parent=91210"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/categories?post=91210"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/tags?post=91210"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}