I wanted to get a few opinions on what could possibly be going on with my inability to get a VPN tunnel up with Bolehvpn.
Here is my error log:
Feb 18 08:54:16 rc_service: httpd 258:notify_rc start_vpnclient1
Feb 18 08:54:18 ovpn-client1[4251]: OpenVPN 2.4.4 arm-unknown-linux-gnu [SSL (OpenSSL)] [LZO] [LZ4] [EPOLL] [MH/PKTINFO] [AEAD] built on Feb 13 2018
Feb 18 08:54:18 ovpn-client1[4251]: library versions: OpenSSL 1.0.2n 7 Dec 2017, LZO 2.08
Feb 18 08:54:18 ovpn-client1[4252]: WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
Feb 18 08:54:18 ovpn-client1[4252]: NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
Feb 18 08:54:18 ovpn-client1[4252]: Outgoing Control Channel Authentication: Using 512 bit message hash 'SHA512' for HMAC authentication
Feb 18 08:54:18 ovpn-client1[4252]: Incoming Control Channel Authentication: Using 512 bit message hash 'SHA512' for HMAC authentication
Feb 18 08:54:18 ovpn-client1[4252]: Control Channel MTU parms [ L:1624 D:1138 EF:112 EB:0 ET:0 EL:3 ]
Feb 18 08:54:18 ovpn-client1[4252]: Data Channel MTU parms [ L:1624 D:1450 EF:124 EB:406 ET:0 EL:3 ]
Feb 18 08:54:18 ovpn-client1[4252]: Local Options String (VER=V4): 'V4,dev-type tun,link-mtu 1604,tun-mtu 1500,proto TCPv4_CLIENT,comp-lzo,keydir 1,cipher AES-128-CBC,auth SHA512,keysize 128,tls-auth,key-method 2,tls-client'
Feb 18 08:54:18 ovpn-client1[4252]: Expected Remote Options String (VER=V4): 'V4,dev-type tun,link-mtu 1604,tun-mtu 1500,proto TCPv4_SERVER,comp-lzo,keydir 0,cipher AES-128-CBC,auth SHA512,keysize 128,tls-auth,key-method 2,tls-server'
Feb 18 08:54:18 ovpn-client1[4252]: TCP/UDP: Preserving recently used remote address: [AF_INET]74.120.222.234:80
Feb 18 08:54:18 ovpn-client1[4252]: Socket Buffers: R=[87380->87380] S=[16384->16384]
Feb 18 08:54:18 ovpn-client1[4252]: Attempting to establish TCP connection with [AF_INET]74.120.222.234:80 [nonblock]
Feb 18 08:54:19 ovpn-client1[4252]: TCP connection established with [AF_INET]74.120.222.234:80
Feb 18 08:54:19 ovpn-client1[4252]: TCP_CLIENT link local: (not bound)
Feb 18 08:54:19 ovpn-client1[4252]: TCP_CLIENT link remote: [AF_INET]74.120.222.234:80
Feb 18 08:54:19 ovpn-client1[4252]: TCP_CLIENT WRITE [86] to [AF_INET]74.120.222.234:80: P_CONTROL_HARD_RESET_CLIENT_V2 kid=0 pid=[ #1 ] [ ] pid=0 DATA len=0
Feb 18 08:54:19 ovpn-client1[4252]: TCP_CLIENT READ [98] from [AF_INET]74.120.222.234:80: P_CONTROL_HARD_RESET_SERVER_V2 kid=0 pid=[ #1 ] [ 0 ] pid=0 DATA len=0
Feb 18 08:54:19 ovpn-client1[4252]: TLS: Initial packet from [AF_INET]74.120.222.234:80, sid=ad4fd24c b9711edf
Feb 18 08:54:19 ovpn-client1[4252]: TCP_CLIENT WRITE [94] to [AF_INET]74.120.222.234:80: P_ACK_V1 kid=0 pid=[ #2 ] [ 0 ]
Feb 18 08:54:19 ovpn-client1[4252]: TCP_CLIENT WRITE [259] to [AF_INET]74.120.222.234:80: P_CONTROL_V1 kid=0 pid=[ #3 ] [ ] pid=1 DATA len=173
Feb 18 08:54:19 ovpn-client1[4252]: TCP_CLIENT READ [1124] from [AF_INET]74.120.222.234:80: P_CONTROL_V1 kid=0 pid=[ #2 ] [ 1 ] pid=1 DATA len=1026
Feb 18 08:54:19 ovpn-client1[4252]: TCP_CLIENT WRITE [94] to [AF_INET]74.120.222.234:80: P_ACK_V1 kid=0 pid=[ #4 ] [ 1 ]
Feb 18 08:54:19 ovpn-client1[4252]: TCP_CLIENT READ [1112] from [AF_INET]74.120.222.234:80: P_CONTROL_V1 kid=0 pid=[ #3 ] [ ] pid=2 DATA len=1026
Feb 18 08:54:20 ovpn-client1[4252]: VERIFY OK: depth=2, CN=BVInternet RSA ROOT CA
Feb 18 08:54:20 ovpn-client1[4252]: VERIFY OK: depth=1, CN=BVInternet Secure-VPN-Server CA
Feb 18 08:54:20 ovpn-client1[4252]: VERIFY OK: depth=0, CN=bviserver
Feb 18 08:54:20 ovpn-client1[4252]: TCP_CLIENT WRITE [94] to [AF_INET]74.120.222.234:80: P_ACK_V1 kid=0 pid=[ #5 ] [ 2 ]
Feb 18 08:54:20 ovpn-client1[4252]: TCP_CLIENT READ [1112] from [AF_INET]74.120.222.234:80: P_CONTROL_V1 kid=0 pid=[ #4 ] [ ] pid=3 DATA len=1026
Feb 18 08:54:20 ovpn-client1[4252]: TCP_CLIENT WRITE [94] to [AF_INET]74.120.222.234:80: P_ACK_V1 kid=0 pid=[ #6 ] [ 3 ]
Feb 18 08:54:20 ovpn-client1[4252]: TCP_CLIENT READ [138] from [AF_INET]74.120.222.234:80: P_CONTROL_V1 kid=0 pid=[ #5 ] [ ] pid=4 DATA len=52
Feb 18 08:54:22 ovpn-client1[4252]: TCP_CLIENT WRITE [1124] to [AF_INET]74.120.222.234:80: P_CONTROL_V1 kid=0 pid=[ #7 ] [ 4 ] pid=2 DATA len=1026
Feb 18 08:54:22 ovpn-client1[4252]: TCP_CLIENT WRITE [1112] to [AF_INET]74.120.222.234:80: P_CONTROL_V1 kid=0 pid=[ #8 ] [ ] pid=3 DATA len=1026
Feb 18 08:54:22 ovpn-client1[4252]: TCP_CLIENT WRITE [621] to [AF_INET]74.120.222.234:80: P_CONTROL_V1 kid=0 pid=[ #9 ] [ ] pid=4 DATA len=535
Feb 18 08:54:23 ovpn-client1[4252]: TCP_CLIENT READ [94] from [AF_INET]74.120.222.234:80: P_ACK_V1 kid=0 pid=[ #6 ] [ 2 ]
Feb 18 08:54:23 ovpn-client1[4252]: TCP_CLIENT READ [94] from [AF_INET]74.120.222.234:80: P_ACK_V1 kid=0 pid=[ #7 ] [ 3 ]
Feb 18 08:54:23 ovpn-client1[4252]: TCP_CLIENT READ [149] from [AF_INET]74.120.222.234:80: P_CONTROL_V1 kid=0 pid=[ #8 ] [ 4 ] pid=5 DATA len=51
Feb 18 08:54:23 ovpn-client1[4252]: TCP_CLIENT WRITE [528] to [AF_INET]74.120.222.234:80: P_CONTROL_V1 kid=0 pid=[ #10 ] [ 5 ] pid=5 DATA len=430
Feb 18 08:54:23 ovpn-client1[4252]: TCP_CLIENT READ [360] from [AF_INET]74.120.222.234:80: P_CONTROL_V1 kid=0 pid=[ #9 ] [ 5 ] pid=6 DATA len=262
Feb 18 08:54:23 ovpn-client1[4252]: TCP_CLIENT WRITE [94] to [AF_INET]74.120.222.234:80: P_ACK_V1 kid=0 pid=[ #11 ] [ 6 ]
Feb 18 08:54:23 ovpn-client1[4252]: Control Channel: TLSv1.2, cipher TLSv1/SSLv3 DHE-RSA-AES256-GCM-SHA384, 4096 bit RSA
Feb 18 08:54:23 ovpn-client1[4252]: [bviserver] Peer Connection Initiated with [AF_INET]74.120.222.234:80
Feb 18 08:54:24 ovpn-client1[4252]: SENT CONTROL [bviserver]: 'PUSH_REQUEST' (status=1)
Feb 18 08:54:24 ovpn-client1[4252]: TCP_CLIENT WRITE [128] to [AF_INET]74.120.222.234:80: P_CONTROL_V1 kid=0 pid=[ #12 ] [ ] pid=6 DATA len=42
Feb 18 08:54:24 ovpn-client1[4252]: TCP_CLIENT READ [94] from [AF_INET]74.120.222.234:80: P_ACK_V1 kid=0 pid=[ #10 ] [ 6 ]
Feb 18 08:54:24 ovpn-client1[4252]: TCP_CLIENT READ [458] from [AF_INET]74.120.222.234:80: P_CONTROL_V1 kid=0 pid=[ #11 ] [ ] pid=7 DATA len=372
Feb 18 08:54:24 ovpn-client1[4252]: PUSH: Received control message: 'PUSH_REPLY,block-outside-dns,redirect-gateway ipv6 def1,route-ipv6 2000::/3,persist-tun,persist-key,redirect-gateway def1,dhcp-option DNS 172.16.1.1,tun-ipv6,route 172.16.1.1,topology net30,ping 10,ping-restart 300,ifconfig-ipv6 fd35:4d33:9a09:9d09::1013/64 fd35:4d33:9a09:9d09::1,ifconfig 172.16.1.82 172.16.1.81,peer-id 0,cipher AES-256-GCM'
Feb 18 08:54:24 ovpn-client1[4252]: Options error: Unrecognized option or missing or extra parameter(s) in [PUSH-OPTIONS]:1: block-outside-dns (2.4.4)
Feb 18 08:54:24 ovpn-client1[4252]: Note: option tun-ipv6 is ignored because modern operating systems do not need special IPv6 tun handling anymore.
Feb 18 08:54:24 ovpn-client1[4252]: OPTIONS IMPORT: timers and/or timeouts modified
Feb 18 08:54:24 ovpn-client1[4252]: OPTIONS IMPORT: --persist options modified
Feb 18 08:54:24 ovpn-client1[4252]: OPTIONS IMPORT: --ifconfig/up options modified
Feb 18 08:54:24 ovpn-client1[4252]: OPTIONS IMPORT: route options modified
Feb 18 08:54:24 ovpn-client1[4252]: OPTIONS IMPORT: --ip-win32 and/or --dhcp-option options modified
Feb 18 08:54:24 ovpn-client1[4252]: OPTIONS IMPORT: peer-id set
Feb 18 08:54:24 ovpn-client1[4252]: OPTIONS IMPORT: adjusting link_mtu to 1627
Feb 18 08:54:24 ovpn-client1[4252]: OPTIONS IMPORT: data channel crypto options modified
Feb 18 08:54:24 ovpn-client1[4252]: Data Channel: using negotiated cipher 'AES-256-GCM'
Feb 18 08:54:24 ovpn-client1[4252]: Data Channel MTU parms [ L:1555 D:1450 EF:55 EB:406 ET:0 EL:3 ]
Feb 18 08:54:24 ovpn-client1[4252]: Outgoing Data Channel: Cipher 'AES-256-GCM' initialized with 256 bit key
Feb 18 08:54:24 ovpn-client1[4252]: Incoming Data Channel: Cipher 'AES-256-GCM' initialized with 256 bit key
Feb 18 08:54:24 ovpn-client1[4252]: GDG6: remote_host_ipv6=n/a
Feb 18 08:54:24 ovpn-client1[4252]: TUN/TAP device tun11 opened
Feb 18 08:54:24 ovpn-client1[4252]: TUN/TAP TX queue length set to 100
Feb 18 08:54:24 ovpn-client1[4252]: do_ifconfig, tt->did_ifconfig_ipv6_setup=1
Feb 18 08:54:24 ovpn-client1[4252]: /usr/sbin/ip link set dev tun11 up mtu 1500
Feb 18 08:54:24 ovpn-client1[4252]: /usr/sbin/ip addr add dev tun11 local 172.16.1.82 peer 172.16.1.81
Feb 18 08:54:24 ovpn-client1[4252]: Linux ip addr add failed: external program exited with error status: 2
Feb 18 08:54:24 ovpn-client1[4252]: Exiting due to fatal error
Any comments or suggestions welcomed!
Here is my error log:
Feb 18 08:54:16 rc_service: httpd 258:notify_rc start_vpnclient1
Feb 18 08:54:18 ovpn-client1[4251]: OpenVPN 2.4.4 arm-unknown-linux-gnu [SSL (OpenSSL)] [LZO] [LZ4] [EPOLL] [MH/PKTINFO] [AEAD] built on Feb 13 2018
Feb 18 08:54:18 ovpn-client1[4251]: library versions: OpenSSL 1.0.2n 7 Dec 2017, LZO 2.08
Feb 18 08:54:18 ovpn-client1[4252]: WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
Feb 18 08:54:18 ovpn-client1[4252]: NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
Feb 18 08:54:18 ovpn-client1[4252]: Outgoing Control Channel Authentication: Using 512 bit message hash 'SHA512' for HMAC authentication
Feb 18 08:54:18 ovpn-client1[4252]: Incoming Control Channel Authentication: Using 512 bit message hash 'SHA512' for HMAC authentication
Feb 18 08:54:18 ovpn-client1[4252]: Control Channel MTU parms [ L:1624 D:1138 EF:112 EB:0 ET:0 EL:3 ]
Feb 18 08:54:18 ovpn-client1[4252]: Data Channel MTU parms [ L:1624 D:1450 EF:124 EB:406 ET:0 EL:3 ]
Feb 18 08:54:18 ovpn-client1[4252]: Local Options String (VER=V4): 'V4,dev-type tun,link-mtu 1604,tun-mtu 1500,proto TCPv4_CLIENT,comp-lzo,keydir 1,cipher AES-128-CBC,auth SHA512,keysize 128,tls-auth,key-method 2,tls-client'
Feb 18 08:54:18 ovpn-client1[4252]: Expected Remote Options String (VER=V4): 'V4,dev-type tun,link-mtu 1604,tun-mtu 1500,proto TCPv4_SERVER,comp-lzo,keydir 0,cipher AES-128-CBC,auth SHA512,keysize 128,tls-auth,key-method 2,tls-server'
Feb 18 08:54:18 ovpn-client1[4252]: TCP/UDP: Preserving recently used remote address: [AF_INET]74.120.222.234:80
Feb 18 08:54:18 ovpn-client1[4252]: Socket Buffers: R=[87380->87380] S=[16384->16384]
Feb 18 08:54:18 ovpn-client1[4252]: Attempting to establish TCP connection with [AF_INET]74.120.222.234:80 [nonblock]
Feb 18 08:54:19 ovpn-client1[4252]: TCP connection established with [AF_INET]74.120.222.234:80
Feb 18 08:54:19 ovpn-client1[4252]: TCP_CLIENT link local: (not bound)
Feb 18 08:54:19 ovpn-client1[4252]: TCP_CLIENT link remote: [AF_INET]74.120.222.234:80
Feb 18 08:54:19 ovpn-client1[4252]: TCP_CLIENT WRITE [86] to [AF_INET]74.120.222.234:80: P_CONTROL_HARD_RESET_CLIENT_V2 kid=0 pid=[ #1 ] [ ] pid=0 DATA len=0
Feb 18 08:54:19 ovpn-client1[4252]: TCP_CLIENT READ [98] from [AF_INET]74.120.222.234:80: P_CONTROL_HARD_RESET_SERVER_V2 kid=0 pid=[ #1 ] [ 0 ] pid=0 DATA len=0
Feb 18 08:54:19 ovpn-client1[4252]: TLS: Initial packet from [AF_INET]74.120.222.234:80, sid=ad4fd24c b9711edf
Feb 18 08:54:19 ovpn-client1[4252]: TCP_CLIENT WRITE [94] to [AF_INET]74.120.222.234:80: P_ACK_V1 kid=0 pid=[ #2 ] [ 0 ]
Feb 18 08:54:19 ovpn-client1[4252]: TCP_CLIENT WRITE [259] to [AF_INET]74.120.222.234:80: P_CONTROL_V1 kid=0 pid=[ #3 ] [ ] pid=1 DATA len=173
Feb 18 08:54:19 ovpn-client1[4252]: TCP_CLIENT READ [1124] from [AF_INET]74.120.222.234:80: P_CONTROL_V1 kid=0 pid=[ #2 ] [ 1 ] pid=1 DATA len=1026
Feb 18 08:54:19 ovpn-client1[4252]: TCP_CLIENT WRITE [94] to [AF_INET]74.120.222.234:80: P_ACK_V1 kid=0 pid=[ #4 ] [ 1 ]
Feb 18 08:54:19 ovpn-client1[4252]: TCP_CLIENT READ [1112] from [AF_INET]74.120.222.234:80: P_CONTROL_V1 kid=0 pid=[ #3 ] [ ] pid=2 DATA len=1026
Feb 18 08:54:20 ovpn-client1[4252]: VERIFY OK: depth=2, CN=BVInternet RSA ROOT CA
Feb 18 08:54:20 ovpn-client1[4252]: VERIFY OK: depth=1, CN=BVInternet Secure-VPN-Server CA
Feb 18 08:54:20 ovpn-client1[4252]: VERIFY OK: depth=0, CN=bviserver
Feb 18 08:54:20 ovpn-client1[4252]: TCP_CLIENT WRITE [94] to [AF_INET]74.120.222.234:80: P_ACK_V1 kid=0 pid=[ #5 ] [ 2 ]
Feb 18 08:54:20 ovpn-client1[4252]: TCP_CLIENT READ [1112] from [AF_INET]74.120.222.234:80: P_CONTROL_V1 kid=0 pid=[ #4 ] [ ] pid=3 DATA len=1026
Feb 18 08:54:20 ovpn-client1[4252]: TCP_CLIENT WRITE [94] to [AF_INET]74.120.222.234:80: P_ACK_V1 kid=0 pid=[ #6 ] [ 3 ]
Feb 18 08:54:20 ovpn-client1[4252]: TCP_CLIENT READ [138] from [AF_INET]74.120.222.234:80: P_CONTROL_V1 kid=0 pid=[ #5 ] [ ] pid=4 DATA len=52
Feb 18 08:54:22 ovpn-client1[4252]: TCP_CLIENT WRITE [1124] to [AF_INET]74.120.222.234:80: P_CONTROL_V1 kid=0 pid=[ #7 ] [ 4 ] pid=2 DATA len=1026
Feb 18 08:54:22 ovpn-client1[4252]: TCP_CLIENT WRITE [1112] to [AF_INET]74.120.222.234:80: P_CONTROL_V1 kid=0 pid=[ #8 ] [ ] pid=3 DATA len=1026
Feb 18 08:54:22 ovpn-client1[4252]: TCP_CLIENT WRITE [621] to [AF_INET]74.120.222.234:80: P_CONTROL_V1 kid=0 pid=[ #9 ] [ ] pid=4 DATA len=535
Feb 18 08:54:23 ovpn-client1[4252]: TCP_CLIENT READ [94] from [AF_INET]74.120.222.234:80: P_ACK_V1 kid=0 pid=[ #6 ] [ 2 ]
Feb 18 08:54:23 ovpn-client1[4252]: TCP_CLIENT READ [94] from [AF_INET]74.120.222.234:80: P_ACK_V1 kid=0 pid=[ #7 ] [ 3 ]
Feb 18 08:54:23 ovpn-client1[4252]: TCP_CLIENT READ [149] from [AF_INET]74.120.222.234:80: P_CONTROL_V1 kid=0 pid=[ #8 ] [ 4 ] pid=5 DATA len=51
Feb 18 08:54:23 ovpn-client1[4252]: TCP_CLIENT WRITE [528] to [AF_INET]74.120.222.234:80: P_CONTROL_V1 kid=0 pid=[ #10 ] [ 5 ] pid=5 DATA len=430
Feb 18 08:54:23 ovpn-client1[4252]: TCP_CLIENT READ [360] from [AF_INET]74.120.222.234:80: P_CONTROL_V1 kid=0 pid=[ #9 ] [ 5 ] pid=6 DATA len=262
Feb 18 08:54:23 ovpn-client1[4252]: TCP_CLIENT WRITE [94] to [AF_INET]74.120.222.234:80: P_ACK_V1 kid=0 pid=[ #11 ] [ 6 ]
Feb 18 08:54:23 ovpn-client1[4252]: Control Channel: TLSv1.2, cipher TLSv1/SSLv3 DHE-RSA-AES256-GCM-SHA384, 4096 bit RSA
Feb 18 08:54:23 ovpn-client1[4252]: [bviserver] Peer Connection Initiated with [AF_INET]74.120.222.234:80
Feb 18 08:54:24 ovpn-client1[4252]: SENT CONTROL [bviserver]: 'PUSH_REQUEST' (status=1)
Feb 18 08:54:24 ovpn-client1[4252]: TCP_CLIENT WRITE [128] to [AF_INET]74.120.222.234:80: P_CONTROL_V1 kid=0 pid=[ #12 ] [ ] pid=6 DATA len=42
Feb 18 08:54:24 ovpn-client1[4252]: TCP_CLIENT READ [94] from [AF_INET]74.120.222.234:80: P_ACK_V1 kid=0 pid=[ #10 ] [ 6 ]
Feb 18 08:54:24 ovpn-client1[4252]: TCP_CLIENT READ [458] from [AF_INET]74.120.222.234:80: P_CONTROL_V1 kid=0 pid=[ #11 ] [ ] pid=7 DATA len=372
Feb 18 08:54:24 ovpn-client1[4252]: PUSH: Received control message: 'PUSH_REPLY,block-outside-dns,redirect-gateway ipv6 def1,route-ipv6 2000::/3,persist-tun,persist-key,redirect-gateway def1,dhcp-option DNS 172.16.1.1,tun-ipv6,route 172.16.1.1,topology net30,ping 10,ping-restart 300,ifconfig-ipv6 fd35:4d33:9a09:9d09::1013/64 fd35:4d33:9a09:9d09::1,ifconfig 172.16.1.82 172.16.1.81,peer-id 0,cipher AES-256-GCM'
Feb 18 08:54:24 ovpn-client1[4252]: Options error: Unrecognized option or missing or extra parameter(s) in [PUSH-OPTIONS]:1: block-outside-dns (2.4.4)
Feb 18 08:54:24 ovpn-client1[4252]: Note: option tun-ipv6 is ignored because modern operating systems do not need special IPv6 tun handling anymore.
Feb 18 08:54:24 ovpn-client1[4252]: OPTIONS IMPORT: timers and/or timeouts modified
Feb 18 08:54:24 ovpn-client1[4252]: OPTIONS IMPORT: --persist options modified
Feb 18 08:54:24 ovpn-client1[4252]: OPTIONS IMPORT: --ifconfig/up options modified
Feb 18 08:54:24 ovpn-client1[4252]: OPTIONS IMPORT: route options modified
Feb 18 08:54:24 ovpn-client1[4252]: OPTIONS IMPORT: --ip-win32 and/or --dhcp-option options modified
Feb 18 08:54:24 ovpn-client1[4252]: OPTIONS IMPORT: peer-id set
Feb 18 08:54:24 ovpn-client1[4252]: OPTIONS IMPORT: adjusting link_mtu to 1627
Feb 18 08:54:24 ovpn-client1[4252]: OPTIONS IMPORT: data channel crypto options modified
Feb 18 08:54:24 ovpn-client1[4252]: Data Channel: using negotiated cipher 'AES-256-GCM'
Feb 18 08:54:24 ovpn-client1[4252]: Data Channel MTU parms [ L:1555 D:1450 EF:55 EB:406 ET:0 EL:3 ]
Feb 18 08:54:24 ovpn-client1[4252]: Outgoing Data Channel: Cipher 'AES-256-GCM' initialized with 256 bit key
Feb 18 08:54:24 ovpn-client1[4252]: Incoming Data Channel: Cipher 'AES-256-GCM' initialized with 256 bit key
Feb 18 08:54:24 ovpn-client1[4252]: GDG6: remote_host_ipv6=n/a
Feb 18 08:54:24 ovpn-client1[4252]: TUN/TAP device tun11 opened
Feb 18 08:54:24 ovpn-client1[4252]: TUN/TAP TX queue length set to 100
Feb 18 08:54:24 ovpn-client1[4252]: do_ifconfig, tt->did_ifconfig_ipv6_setup=1
Feb 18 08:54:24 ovpn-client1[4252]: /usr/sbin/ip link set dev tun11 up mtu 1500
Feb 18 08:54:24 ovpn-client1[4252]: /usr/sbin/ip addr add dev tun11 local 172.16.1.82 peer 172.16.1.81
Feb 18 08:54:24 ovpn-client1[4252]: Linux ip addr add failed: external program exited with error status: 2
Feb 18 08:54:24 ovpn-client1[4252]: Exiting due to fatal error
Any comments or suggestions welcomed!