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IPSec VPN with two Network

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dinchavan11
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PostPosted: Wed Jun 30, 2010 12:26 pm    Post subject: IPSec VPN with two Network Reply with quote

We have Two firewall one is Fortigate 200A and Juniper SSG 20 into same network and Two lan Network One is 172.16.1.0 /24 and 192.168.1.0 /24


1) Fortigate 200A firewall

External IP Address X.X.X.X
Internal IP Address 172.16.1.1 /24


2) Juniper SSG 20 firewall

IP address 172.16.1.2 for Juniper External Interface

IP address 192.168.1.1 For juniper internal Interface

IP address 192.168.1.10 for License server

3) IPSec VPN tunnel between ABC Office to 172.16.1.0 /24 LAN network
IPSec VPN working ok between 172.16.1.0 /24 network to ABC Office


I want ABC Office network user can access My 192.168.1.0 /24 network


I am able to ping From 172.16.1.0 /24 to ABC Office and also ping from 172.16.1.0 /24 network to 192.168.1.0 /24 network

(172.16.1.0\24 network user can access My licanse server IP Address 192.168.1.1which is placed at 192.168.1.0 /24 network )


I am able ping from ABC Office to 172.16.1.0 /24 network and also ping 172.16.1.2 which is juniper Interface IP Address

I am able ping from 192.168.1.0 /24 network to IP Address 172.168.1.1 which is fortigate Internal IP Address






But I am not able to ping from 192.168.1.0/24 network to Public IP Address of Fortigate External Interface. And also not able ping from ABC Office to 192.168.1.0/24 network


Can you Tell me how to access licanse server 192.168.1.1 from ABC office
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operat0r2
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Joined: 26 Apr 2010
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PostPosted: Thu Jul 01, 2010 6:58 pm    Post subject: Reply with quote

route add 0.0.0.0 mask 0.0.0.0 IPOFGATEWAY

change the first set of ips to what ever else like


# route rmccurdy.com over VPN
route add 75.131.211.0 mask 255.255.255.0 192.168.1.1
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