Thanks for the reminder! Looks like I cannot edit the original post anymore. Appending the client log here:
Code: Select all
~ ยป sudo openvpn --config '/home/username/client.ovpn' username@my-linux-machine
Oct 13 01:44:54 2021 OpenVPN 2.4.7 x86_64-pc-linux-gnu [SSL (OpenSSL)] [LZO] [LZ4] [EPOLL] [PKCS11] [MH/PKTINFO] [AEAD] built on Jul 19 2021
Oct 13 01:44:54 2021 library versions: OpenSSL 1.1.1f 31 Mar 2020, LZO 2.10
Enter Auth Username: myovpnusername
Enter Auth Password: *********
Oct 13 01:44:58 2021 Outgoing Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication
Oct 13 01:44:58 2021 Incoming Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication
Oct 13 01:44:58 2021 WARNING: normally if you use --mssfix and/or --fragment, you should also set --tun-mtu 1500 (currently it is 6000)
Oct 13 01:44:58 2021 TCP/UDP: Preserving recently used remote address: [AF_INET][my_home_router_public_ip]:61289
Oct 13 01:44:58 2021 Socket Buffers: R=[131072->131072] S=[16384->16384]
Oct 13 01:44:58 2021 Attempting to establish TCP connection with [AF_INET][my_home_router_public_ip]:61289 [nonblock]
Oct 13 01:44:59 2021 TCP connection established with [AF_INET][my_home_router_public_ip]:61289
Oct 13 01:44:59 2021 TCP_CLIENT link local: (not bound)
Oct 13 01:44:59 2021 TCP_CLIENT link remote: [AF_INET][my_home_router_public_ip]:61289
Oct 13 01:44:59 2021 TLS: Initial packet from [AF_INET][my_home_router_public_ip]:61289, sid=d9b247b6 6307912b
Oct 13 01:44:59 2021 WARNING: this configuration may cache passwords in memory -- use the auth-nocache option to prevent this
Oct 13 01:45:00 2021 VERIFY OK: depth=1, O=LuCI, CN=OpenVPN CA
Oct 13 01:45:00 2021 VERIFY KU OK
Oct 13 01:45:00 2021 Validating certificate extended key usage
Oct 13 01:45:00 2021 ++ Certificate has EKU (str) TLS Web Server Authentication, expects TLS Web Server Authentication
Oct 13 01:45:00 2021 VERIFY EKU OK
Oct 13 01:45:00 2021 VERIFY OK: depth=0, O=LuCI, CN=OpenVPN Server
Oct 13 01:45:00 2021 WARNING: 'link-mtu' is used inconsistently, local='link-mtu 6044', remote='link-mtu 1543'
Oct 13 01:45:00 2021 WARNING: 'tun-mtu' is used inconsistently, local='tun-mtu 6000', remote='tun-mtu 1500'
Oct 13 01:45:00 2021 WARNING: 'comp-lzo' is present in local config but missing in remote config, local='comp-lzo'
Oct 13 01:45:00 2021 WARNING: 'cipher' is present in local config but missing in remote config, local='cipher BF-CBC'
Oct 13 01:45:00 2021 Control Channel: TLSv1.3, cipher TLSv1.3 TLS_AES_256_GCM_SHA384, 1024 bit RSA
Oct 13 01:45:00 2021 [OpenVPN Server] Peer Connection Initiated with [AF_INET][my_home_router_public_ip]:61289
Oct 13 01:45:01 2021 SENT CONTROL [OpenVPN Server]: 'PUSH_REQUEST' (status=1)
Oct 13 01:45:01 2021 PUSH: Received control message: 'PUSH_REPLY,route-delay 10,dhcp-option DNS 10.8.0.1,route 10.8.0.0 255.255.255.0,route 192.168.3.0 255.255.255.0,route-gateway 10.8.0.1,topology subnet,ping 10,ping-restart 120,ifconfig 10.8.0.2 255.255.255.0,peer-id 0,cipher AES-256-GCM'
Oct 13 01:45:01 2021 OPTIONS IMPORT: timers and/or timeouts modified
Oct 13 01:45:01 2021 OPTIONS IMPORT: --ifconfig/up options modified
Oct 13 01:45:01 2021 OPTIONS IMPORT: route options modified
Oct 13 01:45:01 2021 OPTIONS IMPORT: route-related options modified
Oct 13 01:45:01 2021 OPTIONS IMPORT: --ip-win32 and/or --dhcp-option options modified
Oct 13 01:45:01 2021 OPTIONS IMPORT: peer-id set
Oct 13 01:45:01 2021 OPTIONS IMPORT: adjusting link_mtu to 6127
Oct 13 01:45:01 2021 OPTIONS IMPORT: data channel crypto options modified
Oct 13 01:45:01 2021 Data Channel: using negotiated cipher 'AES-256-GCM'
Oct 13 01:45:01 2021 Outgoing Data Channel: Cipher 'AES-256-GCM' initialized with 256 bit key
Oct 13 01:45:01 2021 Incoming Data Channel: Cipher 'AES-256-GCM' initialized with 256 bit key
Oct 13 01:45:01 2021 ROUTE_GATEWAY 172.20.10.1/255.255.255.240 IFACE=wlp6s0 HWADDR=14:f6:d8:9d:ad:aa
Oct 13 01:45:01 2021 TUN/TAP device tun0 opened
Oct 13 01:45:01 2021 TUN/TAP TX queue length set to 100
Oct 13 01:45:01 2021 /sbin/ip link set dev tun0 up mtu 6000
Oct 13 01:45:01 2021 /sbin/ip addr add dev tun0 10.8.0.2/24 broadcast 10.8.0.255
Oct 13 01:45:11 2021 /sbin/ip route add 10.8.0.0/24 via 10.8.0.1
RTNETLINK answers: File exists
Oct 13 01:45:11 2021 ERROR: Linux route add command failed: external program exited with error status: 2
Oct 13 01:45:11 2021 /sbin/ip route add 192.168.3.0/24 via 10.8.0.1
Oct 13 01:45:11 2021 Initialization Sequence Completed
Oct 13 01:45:11 2021 Bad LZO decompression header byte: 42
Oct 13 01:45:22 2021 Bad LZO decompression header byte: 42
Oct 13 01:45:31 2021 Bad LZO decompression header byte: 42
^COct 13 01:45:36 2021 event_wait : Interrupted system call (code=4)
Oct 13 01:45:36 2021 /sbin/ip route del 192.168.3.0/24
Oct 13 01:45:36 2021 Closing TUN/TAP interface
Oct 13 01:45:36 2021 /sbin/ip addr del dev tun0 10.8.0.2/24
Oct 13 01:45:36 2021 SIGINT[hard,] received, process exiting
-----------------------------------------------------------------------------------------------------------------------------
~ ยป sudo openvpn --config '/home/myusername/Downloads/client.ovpn' username@my-linux-machine
Oct 13 01:46:39 2021 OpenVPN 2.4.7 x86_64-pc-linux-gnu [SSL (OpenSSL)] [LZO] [LZ4] [EPOLL] [PKCS11] [MH/PKTINFO] [AEAD] built on Jul 19 2021
Oct 13 01:46:39 2021 library versions: OpenSSL 1.1.1f 31 Mar 2020, LZO 2.10
Enter Auth Username: myovpnusername
Enter Auth Password: *********
Oct 13 01:46:44 2021 Outgoing Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication
Oct 13 01:46:44 2021 Incoming Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication
Oct 13 01:46:44 2021 WARNING: normally if you use --mssfix and/or --fragment, you should also set --tun-mtu 1500 (currently it is 6000)
Oct 13 01:46:44 2021 TCP/UDP: Preserving recently used remote address: [AF_INET][my_home_router_public_ip]:61289
Oct 13 01:46:44 2021 Socket Buffers: R=[131072->131072] S=[16384->16384]
Oct 13 01:46:44 2021 Attempting to establish TCP connection with [AF_INET][my_home_router_public_ip]:61289 [nonblock]
Oct 13 01:46:45 2021 TCP connection established with [AF_INET][my_home_router_public_ip]:61289
Oct 13 01:46:45 2021 TCP_CLIENT link local: (not bound)
Oct 13 01:46:45 2021 TCP_CLIENT link remote: [AF_INET][my_home_router_public_ip]:61289
Oct 13 01:46:45 2021 TLS: Initial packet from [AF_INET][my_home_router_public_ip]:61289, sid=0c9e739a f4304023
Oct 13 01:46:45 2021 WARNING: this configuration may cache passwords in memory -- use the auth-nocache option to prevent this
Oct 13 01:46:45 2021 VERIFY OK: depth=1, O=LuCI, CN=OpenVPN CA
Oct 13 01:46:45 2021 VERIFY KU OK
Oct 13 01:46:45 2021 Validating certificate extended key usage
Oct 13 01:46:45 2021 ++ Certificate has EKU (str) TLS Web Server Authentication, expects TLS Web Server Authentication
Oct 13 01:46:45 2021 VERIFY EKU OK
Oct 13 01:46:45 2021 VERIFY OK: depth=0, O=LuCI, CN=OpenVPN Server
Oct 13 01:46:45 2021 WARNING: 'link-mtu' is used inconsistently, local='link-mtu 6044', remote='link-mtu 1543'
Oct 13 01:46:45 2021 WARNING: 'tun-mtu' is used inconsistently, local='tun-mtu 6000', remote='tun-mtu 1500'
Oct 13 01:46:45 2021 WARNING: 'comp-lzo' is present in local config but missing in remote config, local='comp-lzo'
Oct 13 01:46:45 2021 WARNING: 'cipher' is present in local config but missing in remote config, local='cipher BF-CBC'
Oct 13 01:46:45 2021 Control Channel: TLSv1.3, cipher TLSv1.3 TLS_AES_256_GCM_SHA384, 1024 bit RSA
Oct 13 01:46:45 2021 [OpenVPN Server] Peer Connection Initiated with [AF_INET][my_home_router_public_ip]:61289
Oct 13 01:46:46 2021 SENT CONTROL [OpenVPN Server]: 'PUSH_REQUEST' (status=1)
Oct 13 01:46:46 2021 PUSH: Received control message: 'PUSH_REPLY,route-delay 10,dhcp-option DNS 10.8.0.1,route 10.8.0.0 255.255.255.0,route 192.168.3.0 255.255.255.0,route-gateway 10.8.0.1,topology subnet,ping 10,ping-restart 120,ifconfig 10.8.0.2 255.255.255.0,peer-id 0,cipher AES-256-GCM'
Oct 13 01:46:46 2021 OPTIONS IMPORT: timers and/or timeouts modified
Oct 13 01:46:46 2021 OPTIONS IMPORT: --ifconfig/up options modified
Oct 13 01:46:46 2021 OPTIONS IMPORT: route options modified
Oct 13 01:46:46 2021 OPTIONS IMPORT: route-related options modified
Oct 13 01:46:46 2021 OPTIONS IMPORT: --ip-win32 and/or --dhcp-option options modified
Oct 13 01:46:46 2021 OPTIONS IMPORT: peer-id set
Oct 13 01:46:46 2021 OPTIONS IMPORT: adjusting link_mtu to 6127
Oct 13 01:46:46 2021 OPTIONS IMPORT: data channel crypto options modified
Oct 13 01:46:46 2021 Data Channel: using negotiated cipher 'AES-256-GCM'
Oct 13 01:46:46 2021 Outgoing Data Channel: Cipher 'AES-256-GCM' initialized with 256 bit key
Oct 13 01:46:46 2021 Incoming Data Channel: Cipher 'AES-256-GCM' initialized with 256 bit key
Oct 13 01:46:46 2021 ROUTE_GATEWAY 172.20.10.1/255.255.255.240 IFACE=wlp6s0 HWADDR=14:f6:d8:9d:ad:aa
Oct 13 01:46:46 2021 TUN/TAP device tun0 opened
Oct 13 01:46:46 2021 TUN/TAP TX queue length set to 100
Oct 13 01:46:46 2021 /sbin/ip link set dev tun0 up mtu 6000
Oct 13 01:46:46 2021 /sbin/ip addr add dev tun0 10.8.0.2/24 broadcast 10.8.0.255
Oct 13 01:46:56 2021 Bad LZO decompression header byte: 42
Oct 13 01:46:56 2021 /sbin/ip route add 10.8.0.0/24 via 10.8.0.1
RTNETLINK answers: File exists
Oct 13 01:46:56 2021 ERROR: Linux route add command failed: external program exited with error status: 2
Oct 13 01:46:56 2021 /sbin/ip route add 192.168.3.0/24 via 10.8.0.1
Oct 13 01:46:56 2021 Initialization Sequence Completed
Oct 13 01:47:07 2021 Bad LZO decompression header byte: 42
Oct 13 01:47:17 2021 Bad LZO decompression header byte: 42
Oct 13 01:47:27 2021 Bad LZO decompression header byte: 42
Oct 13 01:47:37 2021 Bad LZO decompression header byte: 42
Oct 13 01:47:47 2021 Bad LZO decompression header byte: 42
Oct 13 01:47:58 2021 Bad LZO decompression header byte: 42
Oct 13 01:48:08 2021 Bad LZO decompression header byte: 42
Oct 13 01:48:18 2021 Bad LZO decompression header byte: 42
Oct 13 01:48:28 2021 Bad LZO decompression header byte: 42
Oct 13 01:48:38 2021 Bad LZO decompression header byte: 42
Oct 13 01:48:46 2021 [OpenVPN Server] Inactivity timeout (--ping-restart), restarting
Oct 13 01:48:46 2021 SIGUSR1[soft,ping-restart] received, process restarting
Oct 13 01:48:46 2021 Restart pause, 5 second(s)
Oct 13 01:48:51 2021 WARNING: normally if you use --mssfix and/or --fragment, you should also set --tun-mtu 1500 (currently it is 6000)
Oct 13 01:48:51 2021 TCP/UDP: Preserving recently used remote address: [AF_INET][my_home_router_public_ip]:61289
Oct 13 01:48:51 2021 Socket Buffers: R=[131072->131072] S=[16384->16384]
Oct 13 01:48:51 2021 Attempting to establish TCP connection with [AF_INET][my_home_router_public_ip]:61289 [nonblock]
Oct 13 01:48:52 2021 TCP connection established with [AF_INET][my_home_router_public_ip]:61289
Oct 13 01:48:52 2021 TCP_CLIENT link local: (not bound)
Oct 13 01:48:52 2021 TCP_CLIENT link remote: [AF_INET][my_home_router_public_ip]:61289
Oct 13 01:48:52 2021 TLS: Initial packet from [AF_INET][my_home_router_public_ip]:61289, sid=83abb4a1 bcfd6fff
Oct 13 01:48:52 2021 VERIFY OK: depth=1, O=LuCI, CN=OpenVPN CA
Oct 13 01:48:52 2021 VERIFY KU OK
Oct 13 01:48:52 2021 Validating certificate extended key usage
Oct 13 01:48:52 2021 ++ Certificate has EKU (str) TLS Web Server Authentication, expects TLS Web Server Authentication
Oct 13 01:48:52 2021 VERIFY EKU OK
Oct 13 01:48:52 2021 VERIFY OK: depth=0, O=LuCI, CN=OpenVPN Server
Oct 13 01:48:52 2021 WARNING: 'link-mtu' is used inconsistently, local='link-mtu 6044', remote='link-mtu 1543'
Oct 13 01:48:52 2021 WARNING: 'tun-mtu' is used inconsistently, local='tun-mtu 6000', remote='tun-mtu 1500'
Oct 13 01:48:52 2021 WARNING: 'comp-lzo' is present in local config but missing in remote config, local='comp-lzo'
Oct 13 01:48:52 2021 WARNING: 'cipher' is present in local config but missing in remote config, local='cipher BF-CBC'
Oct 13 01:48:52 2021 Control Channel: TLSv1.3, cipher TLSv1.3 TLS_AES_256_GCM_SHA384, 1024 bit RSA
Oct 13 01:48:52 2021 [OpenVPN Server] Peer Connection Initiated with [AF_INET][my_home_router_public_ip]:61289
Oct 13 01:48:53 2021 SENT CONTROL [OpenVPN Server]: 'PUSH_REQUEST' (status=1)
Oct 13 01:48:53 2021 PUSH: Received control message: 'PUSH_REPLY,route-delay 10,dhcp-option DNS 10.8.0.1,route 10.8.0.0 255.255.255.0,route 192.168.3.0 255.255.255.0,route-gateway 10.8.0.1,topology subnet,ping 10,ping-restart 120,ifconfig 10.8.0.2 255.255.255.0,peer-id 0,cipher AES-256-GCM'
Oct 13 01:48:53 2021 OPTIONS IMPORT: timers and/or timeouts modified
Oct 13 01:48:53 2021 OPTIONS IMPORT: --ifconfig/up options modified
Oct 13 01:48:53 2021 OPTIONS IMPORT: route options modified
Oct 13 01:48:53 2021 OPTIONS IMPORT: route-related options modified
Oct 13 01:48:53 2021 OPTIONS IMPORT: --ip-win32 and/or --dhcp-option options modified
Oct 13 01:48:53 2021 OPTIONS IMPORT: peer-id set
Oct 13 01:48:53 2021 OPTIONS IMPORT: adjusting link_mtu to 6127
Oct 13 01:48:53 2021 OPTIONS IMPORT: data channel crypto options modified
Oct 13 01:48:53 2021 Data Channel: using negotiated cipher 'AES-256-GCM'
Oct 13 01:48:53 2021 Outgoing Data Channel: Cipher 'AES-256-GCM' initialized with 256 bit key
Oct 13 01:48:53 2021 Incoming Data Channel: Cipher 'AES-256-GCM' initialized with 256 bit key
Oct 13 01:48:53 2021 Preserving previous TUN/TAP instance: tun0
Oct 13 01:48:53 2021 Initialization Sequence Completed
Oct 13 01:49:03 2021 Bad LZO decompression header byte: 42
Oct 13 01:49:13 2021 Bad LZO decompression header byte: 42
Oct 13 01:49:23 2021 Bad LZO decompression header byte: 42
Oct 13 01:49:33 2021 Bad LZO decompression header byte: 42
Oct 13 01:49:43 2021 Bad LZO decompression header byte: 42
Oct 13 01:49:53 2021 Bad LZO decompression header byte: 42
Oct 13 01:50:03 2021 Bad LZO decompression header byte: 42
Oct 13 01:50:13 2021 Bad LZO decompression header byte: 42
Oct 13 01:50:23 2021 Bad LZO decompression header byte: 42
Oct 13 01:50:34 2021 Bad LZO decompression header byte: 42
Oct 13 01:50:44 2021 Bad LZO decompression header byte: 42
Oct 13 01:50:53 2021 [OpenVPN Server] Inactivity timeout (--ping-restart), restarting
Oct 13 01:50:53 2021 SIGUSR1[soft,ping-restart] received, process restarting
Oct 13 01:50:53 2021 Restart pause, 5 second(s)
Oct 13 01:50:58 2021 WARNING: normally if you use --mssfix and/or --fragment, you should also set --tun-mtu 1500 (currently it is 6000)
Oct 13 01:50:58 2021 TCP/UDP: Preserving recently used remote address: [AF_INET][my_home_router_public_ip]:61289
Oct 13 01:50:58 2021 Socket Buffers: R=[131072->131072] S=[16384->16384]
Oct 13 01:50:58 2021 Attempting to establish TCP connection with [AF_INET][my_home_router_public_ip]:61289 [nonblock]
Oct 13 01:50:59 2021 TCP connection established with [AF_INET][my_home_router_public_ip]:61289
Oct 13 01:50:59 2021 TCP_CLIENT link local: (not bound)
Oct 13 01:50:59 2021 TCP_CLIENT link remote: [AF_INET][my_home_router_public_ip]:61289
Oct 13 01:50:59 2021 TLS: Initial packet from [AF_INET][my_home_router_public_ip]:61289, sid=73c1c011 23d2c0ee
Oct 13 01:50:59 2021 VERIFY OK: depth=1, O=LuCI, CN=OpenVPN CA
Oct 13 01:50:59 2021 VERIFY KU OK
Oct 13 01:50:59 2021 Validating certificate extended key usage
Oct 13 01:50:59 2021 ++ Certificate has EKU (str) TLS Web Server Authentication, expects TLS Web Server Authentication
Oct 13 01:50:59 2021 VERIFY EKU OK
Oct 13 01:50:59 2021 VERIFY OK: depth=0, O=LuCI, CN=OpenVPN Server
Oct 13 01:50:59 2021 WARNING: 'link-mtu' is used inconsistently, local='link-mtu 6044', remote='link-mtu 1543'
Oct 13 01:50:59 2021 WARNING: 'tun-mtu' is used inconsistently, local='tun-mtu 6000', remote='tun-mtu 1500'
Oct 13 01:50:59 2021 WARNING: 'comp-lzo' is present in local config but missing in remote config, local='comp-lzo'
Oct 13 01:50:59 2021 WARNING: 'cipher' is present in local config but missing in remote config, local='cipher BF-CBC'
Oct 13 01:50:59 2021 Control Channel: TLSv1.3, cipher TLSv1.3 TLS_AES_256_GCM_SHA384, 1024 bit RSA
Oct 13 01:50:59 2021 [OpenVPN Server] Peer Connection Initiated with [AF_INET][my_home_router_public_ip]:61289
Oct 13 01:51:00 2021 SENT CONTROL [OpenVPN Server]: 'PUSH_REQUEST' (status=1)
Oct 13 01:51:00 2021 PUSH: Received control message: 'PUSH_REPLY,route-delay 10,dhcp-option DNS 10.8.0.1,route 10.8.0.0 255.255.255.0,route 192.168.3.0 255.255.255.0,route-gateway 10.8.0.1,topology subnet,ping 10,ping-restart 120,ifconfig 10.8.0.2 255.255.255.0,peer-id 0,cipher AES-256-GCM'
Oct 13 01:51:00 2021 OPTIONS IMPORT: timers and/or timeouts modified
Oct 13 01:51:00 2021 OPTIONS IMPORT: --ifconfig/up options modified
Oct 13 01:51:00 2021 OPTIONS IMPORT: route options modified
Oct 13 01:51:00 2021 OPTIONS IMPORT: route-related options modified
Oct 13 01:51:00 2021 OPTIONS IMPORT: --ip-win32 and/or --dhcp-option options modified
Oct 13 01:51:00 2021 OPTIONS IMPORT: peer-id set
Oct 13 01:51:00 2021 OPTIONS IMPORT: adjusting link_mtu to 6127
Oct 13 01:51:00 2021 OPTIONS IMPORT: data channel crypto options modified
Oct 13 01:51:00 2021 Data Channel: using negotiated cipher 'AES-256-GCM'
Oct 13 01:51:00 2021 Outgoing Data Channel: Cipher 'AES-256-GCM' initialized with 256 bit key
Oct 13 01:51:00 2021 Incoming Data Channel: Cipher 'AES-256-GCM' initialized with 256 bit key
Oct 13 01:51:00 2021 Preserving previous TUN/TAP instance: tun0
Oct 13 01:51:00 2021 Initialization Sequence Completed
Oct 13 01:51:11 2021 Bad LZO decompression header byte: 42
Oct 13 01:51:20 2021 Bad LZO decompression header byte: 42
Oct 13 01:51:30 2021 Bad LZO decompression header byte: 42
Oct 13 01:51:41 2021 Bad LZO decompression header byte: 42
Oct 13 01:51:51 2021 Bad LZO decompression header byte: 42
Oct 13 01:52:01 2021 Bad LZO decompression header byte: 42
Oct 13 01:52:11 2021 Bad LZO decompression header byte: 42
Oct 13 01:53:00 2021 [OpenVPN Server] Inactivity timeout (--ping-restart), restarting
Oct 13 01:53:00 2021 SIGUSR1[soft,ping-restart] received, process restarting
Oct 13 01:53:00 2021 Restart pause, 5 second(s)
Oct 13 01:53:05 2021 WARNING: normally if you use --mssfix and/or --fragment, you should also set --tun-mtu 1500 (currently it is 6000)
Oct 13 01:53:05 2021 TCP/UDP: Preserving recently used remote address: [AF_INET][my_home_router_public_ip]:61289
Oct 13 01:53:05 2021 Socket Buffers: R=[131072->131072] S=[16384->16384]
Oct 13 01:53:05 2021 Attempting to establish TCP connection with [AF_INET][my_home_router_public_ip]:61289 [nonblock]
Oct 13 01:53:06 2021 TCP connection established with [AF_INET][my_home_router_public_ip]:61289
Oct 13 01:53:06 2021 TCP_CLIENT link local: (not bound)
Oct 13 01:53:06 2021 TCP_CLIENT link remote: [AF_INET][my_home_router_public_ip]:61289
Oct 13 01:53:06 2021 TLS: Initial packet from [AF_INET][my_home_router_public_ip]:61289, sid=7fe43089 a49d3e34
Oct 13 01:53:06 2021 VERIFY OK: depth=1, O=LuCI, CN=OpenVPN CA
Oct 13 01:53:06 2021 VERIFY KU OK
Oct 13 01:53:06 2021 Validating certificate extended key usage
Oct 13 01:53:06 2021 ++ Certificate has EKU (str) TLS Web Server Authentication, expects TLS Web Server Authentication
Oct 13 01:53:06 2021 VERIFY EKU OK
Oct 13 01:53:06 2021 VERIFY OK: depth=0, O=LuCI, CN=OpenVPN Server
Oct 13 01:53:06 2021 WARNING: 'link-mtu' is used inconsistently, local='link-mtu 6044', remote='link-mtu 1543'
Oct 13 01:53:06 2021 WARNING: 'tun-mtu' is used inconsistently, local='tun-mtu 6000', remote='tun-mtu 1500'
Oct 13 01:53:06 2021 WARNING: 'comp-lzo' is present in local config but missing in remote config, local='comp-lzo'
Oct 13 01:53:06 2021 WARNING: 'cipher' is present in local config but missing in remote config, local='cipher BF-CBC'
Oct 13 01:53:06 2021 Control Channel: TLSv1.3, cipher TLSv1.3 TLS_AES_256_GCM_SHA384, 1024 bit RSA
Oct 13 01:53:06 2021 [OpenVPN Server] Peer Connection Initiated with [AF_INET][my_home_router_public_ip]:61289
Oct 13 01:53:08 2021 SENT CONTROL [OpenVPN Server]: 'PUSH_REQUEST' (status=1)
Oct 13 01:53:08 2021 PUSH: Received control message: 'PUSH_REPLY,route-delay 10,dhcp-option DNS 10.8.0.1,route 10.8.0.0 255.255.255.0,route 192.168.3.0 255.255.255.0,route-gateway 10.8.0.1,topology subnet,ping 10,ping-restart 120,ifconfig 10.8.0.3 255.255.255.0,peer-id 0,cipher AES-256-GCM'
Oct 13 01:53:08 2021 OPTIONS IMPORT: timers and/or timeouts modified
Oct 13 01:53:08 2021 OPTIONS IMPORT: --ifconfig/up options modified
Oct 13 01:53:08 2021 OPTIONS IMPORT: route options modified
Oct 13 01:53:08 2021 OPTIONS IMPORT: route-related options modified
Oct 13 01:53:08 2021 OPTIONS IMPORT: --ip-win32 and/or --dhcp-option options modified
Oct 13 01:53:08 2021 OPTIONS IMPORT: peer-id set
Oct 13 01:53:08 2021 OPTIONS IMPORT: adjusting link_mtu to 6127
Oct 13 01:53:08 2021 OPTIONS IMPORT: data channel crypto options modified
Oct 13 01:53:08 2021 Data Channel: using negotiated cipher 'AES-256-GCM'
Oct 13 01:53:08 2021 Outgoing Data Channel: Cipher 'AES-256-GCM' initialized with 256 bit key
Oct 13 01:53:08 2021 Incoming Data Channel: Cipher 'AES-256-GCM' initialized with 256 bit key
Oct 13 01:53:08 2021 Preserving previous TUN/TAP instance: tun0
Oct 13 01:53:08 2021 NOTE: Pulled options changed on restart, will need to close and reopen TUN/TAP device.
Oct 13 01:53:08 2021 /sbin/ip route del 192.168.3.0/24
Oct 13 01:53:08 2021 Closing TUN/TAP interface
Oct 13 01:53:08 2021 /sbin/ip addr del dev tun0 10.8.0.2/24
Oct 13 01:53:09 2021 ROUTE_GATEWAY 192.168.3.1/255.255.255.0 IFACE=enp7s0 HWADDR=24:4b:fe:57:77:e2
Oct 13 01:53:09 2021 TUN/TAP device tun0 opened
Oct 13 01:53:09 2021 TUN/TAP TX queue length set to 100
Oct 13 01:53:09 2021 /sbin/ip link set dev tun0 up mtu 6000
Oct 13 01:53:09 2021 /sbin/ip addr add dev tun0 10.8.0.3/24 broadcast 10.8.0.255
Oct 13 01:53:18 2021 Bad LZO decompression header byte: 42
Oct 13 01:53:19 2021 /sbin/ip route add 10.8.0.0/24 via 10.8.0.1
RTNETLINK answers: File exists
Oct 13 01:53:19 2021 ERROR: Linux route add command failed: external program exited with error status: 2
Oct 13 01:53:19 2021 /sbin/ip route add 192.168.3.0/24 via 10.8.0.1
Oct 13 01:53:19 2021 Initialization Sequence Completed
Oct 13 01:53:28 2021 Bad LZO decompression header byte: 42
Oct 13 01:53:38 2021 Bad LZO decompression header byte: 42
Oct 13 01:53:48 2021 Bad LZO decompression header byte: 42
Oct 13 01:53:58 2021 Bad LZO decompression header byte: 42
Oct 13 01:54:08 2021 Bad LZO decompression header byte: 42
Oct 13 01:54:18 2021 Bad LZO decompression header byte: 42
Oct 13 01:54:28 2021 Bad LZO decompression header byte: 42
Oct 13 01:54:38 2021 Bad LZO decompression header byte: 42
Oct 13 01:54:48 2021 Bad LZO decompression header byte: 42
Oct 13 01:54:58 2021 Bad LZO decompression header byte: 42
Oct 13 01:55:08 2021 [OpenVPN Server] Inactivity timeout (--ping-restart), restarting
Oct 13 01:55:08 2021 SIGUSR1[soft,ping-restart] received, process restarting
Oct 13 01:55:08 2021 Restart pause, 5 second(s)
Oct 13 01:55:13 2021 WARNING: normally if you use --mssfix and/or --fragment, you should also set --tun-mtu 1500 (currently it is 6000)
Oct 13 01:55:13 2021 TCP/UDP: Preserving recently used remote address: [AF_INET][my_home_router_public_ip]:61289
Oct 13 01:55:13 2021 Socket Buffers: R=[131072->131072] S=[16384->16384]
Oct 13 01:55:13 2021 Attempting to establish TCP connection with [AF_INET][my_home_router_public_ip]:61289 [nonblock]
Oct 13 01:55:14 2021 TCP connection established with [AF_INET][my_home_router_public_ip]:61289
Oct 13 01:55:14 2021 TCP_CLIENT link local: (not bound)
Oct 13 01:55:14 2021 TCP_CLIENT link remote: [AF_INET][my_home_router_public_ip]:61289
Oct 13 01:55:14 2021 TLS: Initial packet from [AF_INET][my_home_router_public_ip]:61289, sid=d126bf4a df23942d
Oct 13 01:55:14 2021 VERIFY OK: depth=1, O=LuCI, CN=OpenVPN CA
Oct 13 01:55:14 2021 VERIFY KU OK
Oct 13 01:55:14 2021 Validating certificate extended key usage
Oct 13 01:55:14 2021 ++ Certificate has EKU (str) TLS Web Server Authentication, expects TLS Web Server Authentication
Oct 13 01:55:14 2021 VERIFY EKU OK
Oct 13 01:55:14 2021 VERIFY OK: depth=0, O=LuCI, CN=OpenVPN Server
Oct 13 01:55:14 2021 WARNING: 'link-mtu' is used inconsistently, local='link-mtu 6044', remote='link-mtu 1543'
Oct 13 01:55:14 2021 WARNING: 'tun-mtu' is used inconsistently, local='tun-mtu 6000', remote='tun-mtu 1500'
Oct 13 01:55:14 2021 WARNING: 'comp-lzo' is present in local config but missing in remote config, local='comp-lzo'
Oct 13 01:55:14 2021 WARNING: 'cipher' is present in local config but missing in remote config, local='cipher BF-CBC'
Oct 13 01:55:14 2021 Control Channel: TLSv1.3, cipher TLSv1.3 TLS_AES_256_GCM_SHA384, 1024 bit RSA
Oct 13 01:55:14 2021 [OpenVPN Server] Peer Connection Initiated with [AF_INET][my_home_router_public_ip]:61289
Oct 13 01:55:15 2021 SENT CONTROL [OpenVPN Server]: 'PUSH_REQUEST' (status=1)
Oct 13 01:55:15 2021 PUSH: Received control message: 'PUSH_REPLY,route-delay 10,dhcp-option DNS 10.8.0.1,route 10.8.0.0 255.255.255.0,route 192.168.3.0 255.255.255.0,route-gateway 10.8.0.1,topology subnet,ping 10,ping-restart 120,ifconfig 10.8.0.3 255.255.255.0,peer-id 0,cipher AES-256-GCM'
Oct 13 01:55:15 2021 OPTIONS IMPORT: timers and/or timeouts modified
Oct 13 01:55:15 2021 OPTIONS IMPORT: --ifconfig/up options modified
Oct 13 01:55:15 2021 OPTIONS IMPORT: route options modified
Oct 13 01:55:15 2021 OPTIONS IMPORT: route-related options modified
Oct 13 01:55:15 2021 OPTIONS IMPORT: --ip-win32 and/or --dhcp-option options modified
Oct 13 01:55:15 2021 OPTIONS IMPORT: peer-id set
Oct 13 01:55:15 2021 OPTIONS IMPORT: adjusting link_mtu to 6127
Oct 13 01:55:15 2021 OPTIONS IMPORT: data channel crypto options modified
Oct 13 01:55:15 2021 Data Channel: using negotiated cipher 'AES-256-GCM'
Oct 13 01:55:15 2021 Outgoing Data Channel: Cipher 'AES-256-GCM' initialized with 256 bit key
Oct 13 01:55:15 2021 Incoming Data Channel: Cipher 'AES-256-GCM' initialized with 256 bit key
Oct 13 01:55:15 2021 Preserving previous TUN/TAP instance: tun0
Oct 13 01:55:15 2021 Initialization Sequence Completed
Oct 13 01:55:24 2021 Bad LZO decompression header byte: 69
Oct 13 01:55:29 2021 Bad LZO decompression header byte: 69
Oct 13 01:55:39 2021 Bad LZO decompression header byte: 42
Oct 13 01:55:49 2021 Bad LZO decompression header byte: 42
Oct 13 01:55:59 2021 Bad LZO decompression header byte: 42
Oct 13 01:56:09 2021 Bad LZO decompression header byte: 42
^COct 13 01:56:15 2021 event_wait : Interrupted system call (code=4)
Oct 13 01:56:15 2021 /sbin/ip route del 192.168.3.0/24
Oct 13 01:56:15 2021 Closing TUN/TAP interface
Oct 13 01:56:15 2021 /sbin/ip addr del dev tun0 10.8.0.3/24
Oct 13 01:56:15 2021 SIGINT[hard,] received, process exiting
-----------------------------------------------------------------------------------------------------------------------------
~ ยป de=4) username@my-linux-machine
Oct 13 01:56:15 2021 /sbin/ip route del 192.168.3.0/24
Oct 13 01:56:15 2021 Closing TUN/TAP interface
de=4)
Oct 13 01:56:15 2021 /sbin/ip route del 192.168.3.0/24
Oct 13 01:56:15 2021 Closing TUN/TAP interface