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Posts published in “VPN”

Cisco IOU IPsec Site to Site VPN with External Third Party CA (XCA) – Part 3

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This is lab part 3 to verify three different  ipsec vpn authentication methods: Pre-share key, RSA key and CA. First two parts has been listed in previous posts. Here is last part – external CA. Cisco IOU IPsec Site to Site VPN with Pre-shared key, RSA Key, or CA Part 1 Cisco IOU IPsec Site to Site VPN with Pre-shared…

Cisco IOU IPsec Site to Site VPN with Pre-shared key, RSA Key, or CA Part 2

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Cisco IOU IPsec Site to Site VPN with RSA key Physical Diagram is still same as before. Since pre-shared key ipsec is already configured and working properly. The only thing needs to do is to change authentication method and import peer’s public key. Of course have to generate your own private key and public first. Also, time on both devices…

Cisco IOU IPsec Site to Site VPN with Pre-shared key, RSA Key, or CA Part 1

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Cisco IOU IPsec Site to Site VPN  R1#sh verCisco IOS Software, Linux Software (I86BI_LINUX-ADVENTERPRISEK9-M), Experimental Version 12.4(20090407:185408) [yuiu-redbuild-V124_24_5_6_PIC1 177]Copyright (c) 1986-2009 by Cisco Systems, Inc.Compiled Wed 08-Apr-09 02:09 by yuiuROM: Bootstrap program is LinuxR1 uptime is 45 minutesSystem returned to ROM by reload at 0System image file is “unix:../i86bi_linux-adventerprisek9-ms“This product contains cryptographic features and is subject to UnitedStates and local…

Real Full Functional Free VPN over browsing port 80/443/8080

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I has been busy in found a real vpn service which can encrypted your Internet activities from home or office. Mostly what I found a proxy or paid service which I already listed on previous posts. Happily announced here, in our world, there is real free online vpn service provider – proXPN.com . I am a little bit concern how this…

Free VPN – cross firewall or proxy limitation to access Internet

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http://www.xpdo.net/ According to what this site said ” it provide Free VPN Tunnel Account for people to unblock filters at office or school to browse the websites you want. With the free VPN tunnel you can easily unblock facebook and also youtube without any limits. Browsing through us both keeps you anonymous from the sites you visit and allows you…

Route-based VPN between Juniper and Cisco

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Another useful post for route-based vpn from http://x443.wordpress.com/page/5/  Cisco router configuration: crypto isakmp policy 1 encr aes 256 authentication pre-share group 5crypto isakmp invalid-spi-recoverycrypto isakmp keepalive 10crypto isakmp key 0 keyforlab123 address 2.2.2.2crypto ipsec transform-set ESP_AES_256 esp-aes 256 esp-sha-hmaccrypto ipsec profile CIPHER-AES-256 set transform-set ESP_AES_256 Tunnel interface configuration: interface Tunnel18 description tunnel_to_srx ip address 192.168.100.1 255.255.255.252 tunnel source GigabitEthernet0/0 tunnel…