Hi,

I'm looking for same setup what you said.

client connects to server vpn1 ; when this client connects (and not
before!) , the server vpn1 in turn becomes a client to server vpn2. All
traffic is then routed from client -> vpn1 -> vpn2 -> internet

when the client disconnects, I presume the vpn from vpn1 -> vpn2 needs to
be shut down.

Version details
*****************
VPN1 server os: CentOS 7
VPN2 server os:Centos 7
VPN client: CentOS 7

Openvpn version:2.4
Using Firewalld

*************************
Below are my config files

VPN1 Server:
*********

local 192.168.3.251
port 1194
proto udp
dev tun
ca /etc/openvpn/ca.crt
cert /etc/openvpn/vpnserver.crt
key /etc/openvpn/vpnserver.key  # This file should be kept secret
dh /etc/openvpn/dh2048.pem
topology subnet
server 172.16.255.0 255.255.255.0
ifconfig-pool-persist ipp.txt
duplicate-cn
keepalive 60 3600 <603600>
tls-auth /etc/openvpn/ta.key 0 # This file is secret
cipher AES-256-CBC
reneg-sec  36000
comp-lzo
max-clients 100
persist-key
persist-tun
status /var/log/openvpn/openvpn-status.log
log         /var/log/openvpn/openvpn.log
verb 4
explicit-exit-notify 1

***************************************

VPN2 Server:

**********

local 192.168.3.42
port 1194
proto udp
dev tun
ca /etc/openvpn/ca.crt
cert /etc/openvpn/vpnserver.crt
key /etc/openvpn/vpnserver.key  # This file should be kept secret
dh /etc/openvpn/dh2048.pem
topology subnet
server 172.17.254.0 255.255.255.0
ifconfig-pool-persist ipp.txt
push "redirect-gateway def1 bypass-dhcp"
push "dhcp-option DNS 192.168.3.65"
push "dhcp-option DNS 192.168.3.66"
duplicate-cn
keepalive 60 3600 <603600>
tls-auth /etc/openvpn/ta.key 0 # This file is secret
cipher AES-256-CBC
reneg-sec  36000
comp-lzo
max-clients 100
persist-key
persist-tun
status /var/log/openvpn/openvpn-status.log
log         /var/log/openvpn/openvpn.log
verb 4
explicit-exit-notify 1

*****************




On Wed, 20 Feb 2019, 21:05 Jan Just Keijser, <[email protected]> wrote:

> Hi,
>
> On 19/02/19 15:54, saidireddy ranabothu wrote:
>
> Hi,
>
> Need help on double openvpn routes,
>
> Mysetup: in Vms
> Client:192.168.56.8
>
> Vpn1: 192.168.56.5
> Tun0/10.8.0.1
>
> Vpn2:192.168.56.6
> Tun1/10.9.0.1
>
> I had a internet connectivity in Vpn2 server.
>
> My requirement is:
> Client should connect to vpn1 server and then vpn1 initiates a VPN to
> ovpn2 and from ovpn2 I have to go to internet.
>
> I configured vpn1 and vpn2 with internet
>
> Client configured with vpn1 and vpn2 config files
>
>
> your post is a bit terse... but here's what I understand:
>
> client connects to server vpn1 ; when this client connects (and not
> before!) , the server vpn1 in turn becomes a client to server vpn2. All
> traffic is then routed from client -> vpn1 -> vpn2 -> internet
>
> when the client disconnects, I presume the vpn from vpn1 -> vpn2 needs to
> be shut down.
>
> this is all doable, depending on the OS of the client and the vpn servers.
> Also, it would help if you post openvpn versions and config files.
>
> JJK
>
>
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