push "route 172.25.87.0 255.255.255.0" This will tell OpenVPN clients that when the computer tries to access any IP address in the 172.25.87.0 subnet that it should route through our OpenVPN server (as the default gateway for this network).

Code: Select all port 1194 proto TCP dev DH / etc / openvpn / Easy - rsa / 2.0 / keys / dh1024 . PEM server 10.0.0.0 255.255.255.0 client - config - dir CCD push "route 10.0.1.0 255.255.255.0" push "route 10.0 .2.0 255.255.255.0 " push "route 10.0.3.0 nobody Group nogroup persist - Key persist - tun status openvpn - status . log verb 3 Mar 25, 2018 · Because of the iroute entries you will see below, openvpn knows this too and skips the push for the client. The route entries are telling his server to add a route for each of 10.10.1.0, and 10.10.3.0 to its kernel's routing table, and both will be routed to the tunnel interface and to openvpn. Thus the route to access the ch-server goes through the Internet cloud. mk-gateway is part of the 192.168.0.0/24 local network in Macedonia and has no public IP address attached on the router. The OpenVPN overlaid network is represented with 192.168.2.0/24. The server has a static ip address: 192.168.2.1, as well as the gateway 192.168.2.250. Troubleshooting OpenVPN Internal Routing (iroute)¶ When configuring a site-to-site PKI (SSL) OpenVPN setup, an internal route must be configured for the client subnet on the Client Specific Overrides tab set for the client certificate’s common name, using either the IPv4/IPv6 Remote Network/s boxes or manually using an iroute statement in the advanced settings.

Remember that these # private subnets will also need # to know to route the OpenVPN client # address pool (10.8.0.0/255.255.255.0) # back to the OpenVPN server. ;push "route 192.168.10.0 255.255.255.0" ;push "route 192.168.20.0 255.255.255.0" # To assign specific IP addresses to specific # clients or if a connecting client has a private

Code: Select all port 1194 proto TCP dev DH / etc / openvpn / Easy - rsa / 2.0 / keys / dh1024 . PEM server 10.0.0.0 255.255.255.0 client - config - dir CCD push "route 10.0.1.0 255.255.255.0" push "route 10.0 .2.0 255.255.255.0 " push "route 10.0.3.0 nobody Group nogroup persist - Key persist - tun status openvpn - status . log verb 3 Mar 25, 2018 · Because of the iroute entries you will see below, openvpn knows this too and skips the push for the client. The route entries are telling his server to add a route for each of 10.10.1.0, and 10.10.3.0 to its kernel's routing table, and both will be routed to the tunnel interface and to openvpn. Thus the route to access the ch-server goes through the Internet cloud. mk-gateway is part of the 192.168.0.0/24 local network in Macedonia and has no public IP address attached on the router. The OpenVPN overlaid network is represented with 192.168.2.0/24. The server has a static ip address: 192.168.2.1, as well as the gateway 192.168.2.250. Troubleshooting OpenVPN Internal Routing (iroute)¶ When configuring a site-to-site PKI (SSL) OpenVPN setup, an internal route must be configured for the client subnet on the Client Specific Overrides tab set for the client certificate’s common name, using either the IPv4/IPv6 Remote Network/s boxes or manually using an iroute statement in the advanced settings.

Fri Jun 8 10:16:06 2012 [aws_ec2] Peer Connection Initiated with 1.2.3.4:1194 Fri Jun 8 10:16:08 2012 SENT CONTROL [aws_ec2]: 'PUSH_REQUEST' (status=1) Fri Jun 8 10:16:08 2012 PUSH: Received control message: 'PUSH_REPLY,route 10.8.0.1,topology net30,ping 10,ping-restart 120,ifconfig 10.8.0.6 10.8.0.5' Fri Jun 8 10:16:08 2012 OPTIONS IMPORT: timers and/or timeouts modified Fri Jun 8 10:16:08

while this works it's annoying to have to do this everytime I connect, and as well sometimes my openVPN server gives me a different address instead of 10.0.8.6 (say, 10.0.8.7) First, I'm hoping there's a way to stick the route command into the config file that openVPN (or in this case, tunnelblick) uses to connect so it'll run it automatically. Oh, and if server doesn't push anything (or client doesn't use client directive but merely tls-client; or has route-nopull, which this question doesn't) then desired line for OpenVPN client config is route 0.0.0.0 0.0.0.0. That would add a default route through the VPN. Jul 23, 2015 · I checked the original tutorial which I followed, and I looked at my config, I think you set the correct command. I don’t know why it wouldnt be working for you, but make sure you are setting the push-route in the correct part of the config: edit interfaces openvpn vtun0 set server push-route 192.168.1.0/24 push "route 172.25.87.0 255.255.255.0" This will tell OpenVPN clients that when the computer tries to access any IP address in the 172.25.87.0 subnet that it should route through our OpenVPN server (as the default gateway for this network). Wed Feb 24 12:31:01 2016 OpenVPN ROUTE: OpenVPN needs a gateway parameter for a –route option and no default was specified by either --route-gateway or --ifconfig options Wed Feb 24 12:31:01 2016 OpenVPN ROUTE: failed to parse/resolve route for host/network: 10.0.0.0 Wed Feb 24 12:31:01 2016 open_tun, tt->ipv6=0 Jan 25, 2020 · OpenVPN is often called an SSL-based VPN, as it uses the SSL/TLS protocol to secure the connection. However, OpenVPN server also uses HMAC in combination with a digest (or hashing) algorithm for ensuring the integrity of the packets delivered. E.g. if your company’s network can be summarized to the network 192.168.0.0/16, you could push this route to the clients. But you will also have to change the routing for the way back - your servers need to know a route to the VPN client-network.