I try establish OpenVPN connection between server - RUT240 and three clients - TRB145.
RUT240 -> FW ver.: RUT2XX_R_00.01.12.3
TRB145 - FW ver.: TRB1_R_00.02.04.3
Server configuration:
Client configuration:
When I try connect to server, I have error in logs:
Fri Sep 18 07:14:42 2020 kern.notice kernel: openvpn configuration has been changed
Fri Sep 18 07:14:43 2020 daemon.notice openvpn(VPN_CLT)[10146]: OpenVPN 2.4.5 arm-openwrt-linux-gnu [SSL (OpenSSL)] [LZO] [LZ4] [EPOLL] [MH/PKTINFO] [AEAD]
Fri Sep 18 07:14:43 2020 daemon.notice openvpn(VPN_CLT)[10146]: library versions: OpenSSL 1.0.2u 20 Dec 2019, LZO 2.10
Fri Sep 18 07:14:43 2020 daemon.warn openvpn(VPN_CLT)[10146]: WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
Fri Sep 18 07:14:43 2020 daemon.notice openvpn(VPN_CLT)[10146]: LZO compression initializing
Fri Sep 18 07:14:43 2020 daemon.notice openvpn(VPN_CLT)[10146]: Control Channel MTU parms [ L:1624 D:1210 EF:40 EB:0 ET:0 EL:3 ]
Fri Sep 18 07:14:43 2020 daemon.err openvpn(VPN_CLT)[10146]: Assertion failed at socket.c:337
Fri Sep 18 07:14:43 2020 daemon.notice openvpn(VPN_CLT)[10146]: Exiting due to fatal error
Fri Sep 18 07:16:39 2020 daemon.notice netifd: mob1s1a1_4 (4309): udhcpc: sending renew to 10.205.166.25
Fri Sep 18 07:16:39 2020 daemon.notice netifd: mob1s1a1_4 (4309): udhcpc: lease of 10.205.166.24 obtained, lease time 7200
Fri Sep 18 08:16:39 2020 daemon.notice netifd: mob1s1a1_4 (4309): udhcpc: sending renew to 10.205.166.25
Fri Sep 18 08:16:39 2020 daemon.notice netifd: mob1s1a1_4 (4309): udhcpc: lease of 10.205.166.24 obtained, lease time 7200
Fri Sep 18 08:30:12 2020 kern.notice kernel: firewall configuration has been changed
Fri Sep 18 08:30:12 2020 kern.notice kernel: openvpn configuration has been changed
Fri Sep 18 08:30:23 2020 kern.notice kernel: firewall configuration has been changed
Fri Sep 18 08:30:23 2020 kern.notice kernel: openvpn configuration has been changed
Fri Sep 18 08:30:25 2020 daemon.notice openvpn(VPN_CLT)[10080]: OpenVPN 2.4.5 arm-openwrt-linux-gnu [SSL (OpenSSL)] [LZO] [LZ4] [EPOLL] [MH/PKTINFO] [AEAD]
Fri Sep 18 08:30:25 2020 daemon.notice openvpn(VPN_CLT)[10080]: library versions: OpenSSL 1.0.2u 20 Dec 2019, LZO 2.10
Fri Sep 18 08:30:25 2020 daemon.warn openvpn(VPN_CLT)[10080]: WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
Fri Sep 18 08:30:25 2020 daemon.notice openvpn(VPN_CLT)[10080]: LZO compression initializing
Fri Sep 18 08:30:25 2020 daemon.notice openvpn(VPN_CLT)[10080]: Control Channel MTU parms [ L:1624 D:1210 EF:40 EB:0 ET:0 EL:3 ]
Fri Sep 18 08:30:25 2020 daemon.err openvpn(VPN_CLT)[10080]: Assertion failed at socket.c:337
Fri Sep 18 08:30:25 2020 daemon.notice openvpn(VPN_CLT)[10080]: Exiting due to fatal error
I try also connect to RUT240 server with OpenVPN windows client. Client connect to the server and get public IP. But I cannot ping server (adress: 10.0.0.1) .