Differences

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--- openvpn:routing_from_server_to_client [2021/01/04 22:14] – [Allow Port Forwarding] peter
+++ openvpn:routing_from_server_to_client [2021/01/04 22:26] (current) – peter
@@ Line 68: / Line 68: @@
 If OpenVPN receives traffic on the tun adapter for those IPs, it doesn’t know which connected client should receive the packets and so it drops them.
-You will also need **iroutes** for those networks in the client configuration directives for your client;
+You will also need **iroutes** for those networks in the client configuration directives for your client.
 <file bash /etc/config/openvpn>
@@ Line 83: / Line 83: @@
 ===== Testing =====
-Ping one of the routes you’ve added.
+Check that you can ping one of the routes you’ve added.
 <code bash>
@@ Line 90: / Line 90: @@
 <WRAP info>
-**NOTE:**  If it works, great!
+**NOTE:**  If the ping works:
-If not, the first thing to check is that the traffic is actually getting routed.
+  * This tells you that packets are hitting your server (which could be the router), being redirected into OpenVPN.
+  * OpenVPN is passing them down the tunnel and they’re breaking out at the tun interface on your client.
+    * If you don’t see the packets landing on the tun interface:
+      * Check your firewall log on the client and make sure your firewall rules are fine.
+      * Check the logs on your server (router).
-Examine the routers routing table with ‘route’ and see if the route is listed.
+If the ping fails:
-Assuming it is, on your client end, run the following;
+  * Check that the traffic is actually getting routed.
+  * Examine the routing table on the server (which could be the router) and see if the route is listed.
-<code bash>
+    * Assuming it is, on your client end, run the following: <code bash>
 tcpdump -i tun0
 </code>
+  * If packets are being dropped, examine **/tmp/openvpn.status** and make sure that the route is listed in the OpenVPN routing table.
 </WRAP>
-<WRAP info>
-**NOTE:  When trying to ping, you should see packets land.
-If you do, this tells you that packets are hitting your router, being redirected into OpenVPN.
-OpenVPN is passing them down the tunnel and they’re breaking out at the tun interface on your client.
-Check your firewall log on the client and make sure your firewall rules are fine.
-If you don’t see the packets landing on the tun interface, check the logs on your router.
-If there are complaints about packets being dropped, examine /tmp/openvpn.status and make sure that the route is listed in the OpenVPN routing table.
-</WRAP>