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documentation:examples:validating_openvpn_s_low-latency_servers_selection_patch [2020/10/06 00:27] – [CA and certificates generation] olivierdocumentation:examples:validating_openvpn_s_low-latency_servers_selection_patch [2020/10/06 00:58] (current) – [Testing new remote-best-latency option] olivier
Line 165: Line 165:
 service netif restart service netif restart
 service routing restart service routing restart
 +service ipfw start
 config save config save
 </code> </code>
Line 257: Line 258:
 Enable and start openvpn and sshd (we will get certificates files by SCP later): Enable and start openvpn and sshd (we will get certificates files by SCP later):
 <code> <code>
-sysrc sshd_enable=YES \ +service openvpn enable
-  openvpn_enable=YES+
 service openvpn start service openvpn start
 +service sshd enable
 service sshd start service sshd start
 </code> </code>
Line 310: Line 311:
 Enable and start openvpn: Enable and start openvpn:
 <code> <code>
-sysrc openvpn_enable=YES+service openvpn enable
 service openvpn start service openvpn start
 </code> </code>
Line 356: Line 357:
 Enable and start openvpn: Enable and start openvpn:
 <code> <code>
-sysrc openvpn_enable=YES+service openvpn enable
 service openvpn start service openvpn start
 </code> </code>
Line 391: Line 392:
 </code> </code>
  
 +Check the latency of each servers (200ms, 100ms and less than 1 ms):
 +<code>
 +[root@R1]~# ping -c 2 192.168.25.2
 +PING 192.168.25.2 (192.168.25.2): 56 data bytes
 +64 bytes from 192.168.25.2: icmp_seq=0 ttl=63 time=192.628 ms
 +64 bytes from 192.168.25.2: icmp_seq=1 ttl=63 time=200.045 ms
 +
 +--- 192.168.25.2 ping statistics ---
 +2 packets transmitted, 2 packets received, 0.0% packet loss
 +round-trip min/avg/max/stddev = 192.628/196.336/200.045/3.708 ms
 +
 +[root@R1]~# ping -c 2 192.168.35.3
 +PING 192.168.35.3 (192.168.35.3): 56 data bytes
 +64 bytes from 192.168.35.3: icmp_seq=0 ttl=63 time=96.894 ms
 +64 bytes from 192.168.35.3: icmp_seq=1 ttl=63 time=100.052 ms
 +
 +--- 192.168.35.3 ping statistics ---
 +2 packets transmitted, 2 packets received, 0.0% packet loss
 +round-trip min/avg/max/stddev = 96.894/98.473/100.052/1.579 ms
 +
 +[root@R1]~# ping -c 2 192.168.45.4
 +PING 192.168.45.4 (192.168.45.4): 56 data bytes
 +64 bytes from 192.168.45.4: icmp_seq=0 ttl=63 time=0.241 ms
 +64 bytes from 192.168.45.4: icmp_seq=1 ttl=63 time=0.257 ms
 +
 +--- 192.168.45.4 ping statistics ---
 +2 packets transmitted, 2 packets received, 0.0% packet loss
 +round-trip min/avg/max/stddev = 0.241/0.249/0.257/0.008 ms
 +</code>
 Enable and start openvpn: Enable and start openvpn:
 <code> <code>
-sysrc openvpn_enable=YES+service openvpn enable
 service openvpn start service openvpn start
 </code> </code>
Line 497: Line 527:
 But the client no more connect to the first declared server but on R4 here (why?). But the client no more connect to the first declared server but on R4 here (why?).
  
 +Bug on last version:
 +<code>
 +[root@R1]/usr/local/etc/openvpn# openvpn openvpn.conf
 +Tue Oct  6 00:57:23 2020 OpenVPN 2.4.9 amd64-portbld-freebsd13.0 [SSL (OpenSSL)] [LZO] [LZ4] [MH/RECVDA] [AEAD] built on Oct  5 2020
 +Tue Oct  6 00:57:23 2020 library versions: OpenSSL 1.1.1h-freebsd  22 Sep 2020, LZO 2.10
 +SHM 3
 +Invalid port number: -4600
 +Service was not recognized for socket type: No error: 0
 +Invalid port number: -4587
 +Service was not recognized for socket type: No error: 0
 +Invalid port number: 2793528
 +Service was not recognized for socket type: No error: 0
 +Invalid port number: 0
 +Invalid port number: 519602944
 +Service was not recognized for socket type: No error: 0
 +Invalid port number: 1701407843
 +Service was not recognized for socket type: No error: 0
 +Oct  6 00:57:23 router openvpn[78665]: stack overflow detected; terminated
 +Invalid port number: 0
 +Invalid port number: 1095649103
 +Service was not recognized for socket type: No error: 0
 +Oct  6 00:57:23 router openvpn[82522]: stack overflow detected; terminated
 +Invalid port number: 538968179
 +Service was not recognized for socket type: No error: 0
 +Invalid port number: 538968179
 +Service was not recognized for socket type: No error: 0
 +Invalid port number: 14983496
 +Service was not recognized for socket type: No error: 0
 +Invalid port number: 14790984
 +Service was not recognized for socket type: No error: 0
 +Invalid port number: 14790848
 +</code>
documentation/examples/validating_openvpn_s_low-latency_servers_selection_patch.1601936868.txt.gz · Last modified: 2020/10/06 00:27 by olivier

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