I have an OpenVPN client from site to site who have been working without any issue in last 2 months, since it was installed, and today from time to time, it stops working, and cannot turn it on again manually, till a restart is made.
There is no issues with lack of hardware performance/resourses that could be triggering this, the behaviour is the same like it was until I start having this issue.
Anyone knows what can be?
This is the error that it gives:
Code: Select all
Aug 17 15:36:41 openvpn 20992 MANAGEMENT: Client connected from /var/etc/openvpn/client1.sock
Aug 17 15:36:41 openvpn 20992 MANAGEMENT: CMD 'state 1'
Aug 17 15:36:41 openvpn 20992 MANAGEMENT: CMD 'status 2'
Aug 17 15:36:41 openvpn 20992 MANAGEMENT: Client disconnected
Aug 17 15:37:21 openvpn 20992 MANAGEMENT: Client connected from /var/etc/openvpn/client1.sock
Aug 17 15:37:21 openvpn 20992 MANAGEMENT: CMD 'state 1'
Aug 17 15:37:21 openvpn 20992 MANAGEMENT: CMD 'status 2'
Aug 17 15:37:21 openvpn 20992 MANAGEMENT: Client disconnected
Aug 17 15:37:24 openvpn 20992 cipher_ctx_update: EVP_CipherUpdate() failed
Aug 17 15:37:24 openvpn 20992 Exiting due to fatal error
Aug 17 15:37:24 openvpn 20992 /sbin/route delete -net 10.0.0.0 10.0.9.1 255.255.255.0
Aug 17 15:37:25 openvpn 20992 Closing TUN/TAP interface
Aug 17 15:37:25 openvpn 20992 /usr/local/sbin/ovpn-linkdown ovpnc1 1500 1575 10.0.9.2 10.0.9.1 init
Aug 17 15:38:00 openvpn 11923 disabling NCP mode (--ncp-disable) because not in P2MP client or server mode
Aug 17 15:38:00 openvpn 11923 OpenVPN 2.4.4 armv6-portbld-freebsd11.1 [SSL (OpenSSL)] [LZO] [LZ4] [MH/RECVDA] [AEAD] built on Mar 16 2018
Aug 17 15:38:00 openvpn 11923 library versions: OpenSSL 1.0.2m-freebsd 2 Nov 2017, LZO 2.10
Aug 17 15:38:00 openvpn 12227 MANAGEMENT: unix domain socket listening on /var/etc/openvpn/client1.sock
Aug 17 15:38:00 openvpn 12227 NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
Aug 17 15:38:00 openvpn 12227 Initializing OpenSSL support for engine 'cryptodev'
Aug 17 15:38:00 openvpn 12227 Outgoing Static Key Encryption: Cipher 'AES-128-CBC' initialized with 128 bit key
Aug 17 15:38:00 openvpn 12227 Outgoing Static Key Encryption: Using 256 bit message hash 'SHA256' for HMAC authentication
Aug 17 15:38:00 openvpn 12227 Incoming Static Key Encryption: Cipher 'AES-128-CBC' initialized with 128 bit key
Aug 17 15:38:00 openvpn 12227 Incoming Static Key Encryption: Using 256 bit message hash 'SHA256' for HMAC authentication
Aug 17 15:38:00 openvpn 12227 ROUTE_GATEWAY 192.168.1.254/255.255.255.0 IFACE=mvneta2 HWADDR=00:08:a2:0d:8c:2e
Aug 17 15:38:00 openvpn 12227 TUN/TAP device ovpnc1 exists previously, keep at program end
Aug 17 15:38:00 openvpn 12227 TUN/TAP device /dev/tun1 opened
Aug 17 15:38:00 openvpn 12227 do_ifconfig, tt->did_ifconfig_ipv6_setup=0
Aug 17 15:38:00 openvpn 12227 /sbin/ifconfig ovpnc1 10.0.9.2 10.0.9.1 mtu 1500 netmask 255.255.255.255 up
Aug 17 15:38:00 openvpn 12227 /usr/local/sbin/ovpn-linkup ovpnc1 1500 1575 10.0.9.2 10.0.9.1 init
Aug 17 15:38:00 openvpn 12227 /sbin/route add -net 10.0.0.0 10.0.9.1 255.255.255.0
Aug 17 15:38:00 openvpn 12227 TCP/UDP: Preserving recently used remote address: [AF_INET]OPENVPN_SERVER_EXTERNAL_IP:51195
Aug 17 15:38:00 openvpn 12227 Socket Buffers: R=[65228->65228] S=[65228->65228]
Aug 17 15:38:00 openvpn 12227 Attempting to establish TCP connection with [AF_INET]x.x.173.62:51195 [nonblock]
Aug 17 15:38:01 openvpn 12227 TCP connection established with [AF_INET]OPENVPN_SERVER_EXTERNAL_IP:51195
Aug 17 15:38:01 openvpn 12227 TCPv4_CLIENT link local (bound): [AF_INET]192.168.1.147:0
Aug 17 15:38:01 openvpn 12227 TCPv4_CLIENT link remote: [AF_INET]OPENVPN_SERVER_EXTERNAL_IP:51195
Aug 17 15:38:01 openvpn 12227 cipher_ctx_update: EVP_CipherUpdate() failed
Aug 17 15:38:01 openvpn 12227 Exiting due to fatal error