I keep getting write TCPv4_CLIENT: Operation not permitted (code=1) on my router which is a client. I have about 12 other PCs connecting to the VPN server with no issues. I have tried adding keep alive. The vpn works great though the router, besides the random disconnnects.
Client Config:
Client Log:
Jul 10 13:19:13 openvpn[67859]: Initialization Sequence Completed
Jul 10 13:19:13 openvpn[67859]: Preserving previous TUN/TAP instance: ovpnc1
Jul 10 13:19:11 openvpn[67859]: [VPSServer] Peer Connection Initiated with [AF_INET]xxx.xxx.xxx.127:443
Jul 10 13:19:09 openvpn[67859]: TCPv4_CLIENT link remote: [AF_INET]xxx.xxx.xxx.127:443
Jul 10 13:19:09 openvpn[67859]: TCPv4_CLIENT link local (bound): [AF_INET]xxx.xxx.xxx.252
Jul 10 13:19:09 openvpn[67859]: TCP connection established with [AF_INET]xxx.xxx.xxx.127:443
Jul 10 13:19:08 openvpn[67859]: Attempting to establish TCP connection with [AF_INET]xxx.xxx.xxx.127:443 [nonblock]
Jul 10 13:19:08 openvpn[67859]: NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
Jul 10 13:19:08 openvpn[67859]: WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
Jul 10 13:19:03 openvpn[67859]: SIGUSR1[soft,ping-restart] received, process restarting
Jul 10 13:19:03 openvpn[67859]: [VPSServer] Inactivity timeout (--ping-restart), restarting
Jul 10 13:18:55 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 13:18:45 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 13:18:35 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 13:18:25 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 13:18:14 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 13:18:04 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 13:17:54 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 13:17:44 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 13:17:34 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 13:17:23 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 13:17:13 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 13:06:48 openvpn[67859]: Initialization Sequence Completed
Jul 10 13:06:48 openvpn[67859]: Preserving previous TUN/TAP instance: ovpnc1
Jul 10 13:06:46 openvpn[67859]: [VPSServer] Peer Connection Initiated with [AF_INET]xxx.xxx.xxx.127:443
Jul 10 13:06:44 openvpn[67859]: TCPv4_CLIENT link remote: [AF_INET]xxx.xxx.xxx.127:443
Jul 10 13:06:44 openvpn[67859]: TCPv4_CLIENT link local (bound): [AF_INET]xxx.xxx.xxx.252
Jul 10 13:06:44 openvpn[67859]: TCP connection established with [AF_INET]xxx.xxx.xxx.127:443
Jul 10 13:06:43 openvpn[67859]: Attempting to establish TCP connection with [AF_INET]xxx.xxx.xxx.127:443 [nonblock]
Jul 10 13:06:43 openvpn[67859]: NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
Jul 10 13:06:43 openvpn[67859]: WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
Jul 10 13:06:38 openvpn[67859]: SIGUSR1[soft,connection-reset] received, process restarting
Jul 10 13:06:38 openvpn[67859]: Connection reset, restarting [0]
Jul 10 13:06:38 openvpn[67859]: read TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 13:06:30 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 13:06:20 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 13:06:10 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 13:06:00 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 13:05:50 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 13:05:39 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 13:05:29 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 13:05:19 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 12:56:47 openvpn[67859]: Initialization Sequence Completed
Jul 10 12:56:47 openvpn[67859]: Preserving previous TUN/TAP instance: ovpnc1
Jul 10 12:56:44 openvpn[67859]: [VPSServer] Peer Connection Initiated with [AF_INET]xxx.xxx.xxx.127:443
Jul 10 12:56:43 openvpn[67859]: TCPv4_CLIENT link remote: [AF_INET]xxx.xxx.xxx.127:443
Jul 10 12:56:43 openvpn[67859]: TCPv4_CLIENT link local (bound): [AF_INET]xxx.xxx.xxx.252
Jul 10 12:56:43 openvpn[67859]: TCP connection established with [AF_INET]xxx.xxx.xxx.127:443
Jul 10 12:56:42 openvpn[67859]: Attempting to establish TCP connection with [AF_INET]xxx.xxx.xxx.127:443 [nonblock]
Jul 10 12:56:42 openvpn[67859]: NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
Jul 10 12:56:42 openvpn[67859]: WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
Jul 10 12:56:37 openvpn[67859]: SIGUSR1[soft,connection-reset] received, process restarting
Jul 10 12:56:37 openvpn[67859]: Connection reset, restarting [0]
Jul 10 12:56:37 openvpn[67859]: read TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 12:56:29 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 12:56:18 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 12:56:08 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 12:55:58 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 12:55:48 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 12:55:38 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 12:55:27 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 12:55:17 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 12:50:20 openvpn[67859]: Initialization Sequence Completed
Jul 10 12:50:20 openvpn[67859]: Preserving previous TUN/TAP instance: ovpnc1
Jul 10 12:50:18 openvpn[67859]: [VPSServer] Peer Connection Initiated with [AF_INET]xxx.xxx.xxx.127:443
Jul 10 12:50:16 openvpn[67859]: TCPv4_CLIENT link remote: [AF_INET]xxx.xxx.xxx.127:443
Jul 10 12:50:16 openvpn[67859]: TCPv4_CLIENT link local (bound): [AF_INET]xxx.xxx.xxx.252
Jul 10 12:50:16 openvpn[67859]: TCP connection established with [AF_INET]xxx.xxx.xxx.127:443
Jul 10 12:50:15 openvpn[67859]: Attempting to establish TCP connection with [AF_INET]xxx.xxx.xxx.127:443 [nonblock]
Jul 10 12:50:15 openvpn[67859]: NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
Jul 10 12:50:15 openvpn[67859]: WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
Jul 10 12:50:10 openvpn[67859]: SIGUSR1[soft,connection-reset] received, process restarting
Jul 10 12:50:10 openvpn[67859]: Connection reset, restarting [0]
Jul 10 12:50:10 openvpn[67859]: read TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 12:50:01 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 12:49:51 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 12:49:41 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 12:49:31 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 12:49:21 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 12:49:11 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 12:49:01 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 12:48:51 openvpn[67859]: write TCPv4_CLIENT: Operation not permitted (code=1)
Jul 10 12:33:15 openvpn[67859]: Initialization Sequence Completed
Jul 10 12:33:15 openvpn[67859]: Preserving previous TUN/TAP instance: ovpnc1
Jul 10 12:33:13 openvpn[67859]: [VPSServer] Peer Connection Initiated with [AF_INET]xxx.xxx.xxx.127:443
Jul 10 12:33:11 openvpn[67859]: TCPv4_CLIENT link remote: [AF_INET]xxx.xxx.xxx.127:443
Jul 10 12:33:11 openvpn[67859]: TCPv4_CLIENT link local (bound): [AF_INET]xxx.xxx.xxx.252
Jul 10 12:33:11 openvpn[67859]: TCP connection established with [AF_INET]xxx.xxx.xxx.127:443
Jul 10 12:33:10 openvpn[67859]: Attempting to establish TCP connection with [AF_INET]xxx.xxx.xxx.127:443 [nonblock]
Jul 10 12:33:10 openvpn[67859]: NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
Jul 10 12:33:10 openvpn[67859]: WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
Server Config:
port 443
proto tcp
dev tun
ca ca.crt
cert VPSServer.crt
key VPSServer.key # This file should be kept secret
dh dh1024.pem
server 10.10.10.0 255.255.255.0
ifconfig-pool-persist ipptcp.txt
route 10.0.0.0 255.255.255.0
push "route 10.0.0.0 255.255.255.0"
tls-auth ta.key 0 # This file is secret
cipher AES-128-CBC # AES
client-config-dir clients
client-to-client
user nobody
group nogroup
keepalive 10 120
persist-key
persist-tun
status openvpn-status.log
verb 3
