Hi,
I cannot find a bug report or thread related to this so I started one.
Having been made aware of this while working on --ifconfig-noexec IPv6
I was watching out for it and discovered a slight anomaly which should
be added to the knowledge pool:
** Only ONE TAP-Windows adapter is required to trigger this error.
===
Setup:
Linux server - details follow.
Windows10 client
openvpn-install-master-20160812155127-d1bd37fd50-x86_64.exe
Full install
*Single* TAP-Windows adapter installed "Ethernet" (default)
Logged in as Administrator
Openvpn Interactive service running
Using OpenVPN-GUI
Client config:
===
# Note: Node does not match "ethernet" (default installed TAP)
# --dev-node is defined
dev-node defaultc
dev-type tun
proto udp
port 1194
nobind
resolv-retry infinite
client
;block-outside-dns
; route-noexec
; ifconfig-noexec
; pull-filter ignore "ifconfig-ipv6 "
;
; script-security 3
; up "c:\\program files\\openvpn\\config\\cup6.bat"
; down "c:\\program files\\openvpn\\config\\cdown6.bat"
ca "c:\\progra~1\\openvpn\\config\\defaultc\\pki\\ca.crt"
cert "c:\\progra~1\\openvpn\\config\\defaultc\\pki\\defaultc01.crt"
key "c:\\progra~1\\openvpn\\config\\defaultc\\pki\\defaultc01.key"
tls-auth "c:\\progra~1\\openvpn\\config\\defaultc\\pki\\ta-default.key" 1
reneg-sec 0
comp-lzo no
remote-cert-tls server
verb 4
### EOF
Client log:
===
Thu Aug 18 13:54:39 2016 us=318579 Current Parameter Settings:
Thu Aug 18 13:54:39 2016 us=319557 config = 'defaultc.ovpn'
Thu Aug 18 13:54:39 2016 us=319557 mode = 0
Thu Aug 18 13:54:39 2016 us=319557 show_ciphers = DISABLED
Thu Aug 18 13:54:39 2016 us=319557 show_digests = DISABLED
Thu Aug 18 13:54:39 2016 us=319557 show_engines = DISABLED
Thu Aug 18 13:54:39 2016 us=319557 genkey = DISABLED
Thu Aug 18 13:54:39 2016 us=319557 key_pass_file = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=319557 show_tls_ciphers = DISABLED
Thu Aug 18 13:54:39 2016 us=319557 connect_retry_max = 0
Thu Aug 18 13:54:39 2016 us=319557 Connection profiles [0]:
Thu Aug 18 13:54:39 2016 us=319557 proto = udp
Thu Aug 18 13:54:39 2016 us=319557 local = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=319557 local_port = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=319557 remote = 'xxx'
Thu Aug 18 13:54:39 2016 us=320534 remote_port = '1194'
Thu Aug 18 13:54:39 2016 us=320534 remote_float = DISABLED
Thu Aug 18 13:54:39 2016 us=320534 bind_defined = DISABLED
Thu Aug 18 13:54:39 2016 us=320534 bind_local = DISABLED
Thu Aug 18 13:54:39 2016 us=320534 bind_ipv6_only = DISABLED
Thu Aug 18 13:54:39 2016 us=320534 connect_retry_seconds = 5
Thu Aug 18 13:54:39 2016 us=320534 connect_timeout = 120
Thu Aug 18 13:54:39 2016 us=320534 socks_proxy_server = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=320534 socks_proxy_port = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=320534 tun_mtu = 1500
Thu Aug 18 13:54:39 2016 us=320534 tun_mtu_defined = ENABLED
Thu Aug 18 13:54:39 2016 us=320534 link_mtu = 1500
Thu Aug 18 13:54:39 2016 us=320534 link_mtu_defined = DISABLED
Thu Aug 18 13:54:39 2016 us=320534 tun_mtu_extra = 0
Thu Aug 18 13:54:39 2016 us=320534 tun_mtu_extra_defined = DISABLED
Thu Aug 18 13:54:39 2016 us=320534 mtu_discover_type = -1
Thu Aug 18 13:54:39 2016 us=320534 fragment = 0
Thu Aug 18 13:54:39 2016 us=320534 mssfix = 1450
Thu Aug 18 13:54:39 2016 us=320534 explicit_exit_notification = 0
Thu Aug 18 13:54:39 2016 us=320534 Connection profiles END
Thu Aug 18 13:54:39 2016 us=320534 remote_random = DISABLED
Thu Aug 18 13:54:39 2016 us=320534 ipchange = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=320534 dev = 'defaultc'
Thu Aug 18 13:54:39 2016 us=320534 dev_type = 'tun'
Thu Aug 18 13:54:39 2016 us=320534 dev_node = 'defaultc'
Thu Aug 18 13:54:39 2016 us=320534 lladdr = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=320534 topology = 1
Thu Aug 18 13:54:39 2016 us=320534 tun_ipv6 = DISABLED
Thu Aug 18 13:54:39 2016 us=320534 ifconfig_local = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=320534 ifconfig_remote_netmask = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=320534 ifconfig_noexec = DISABLED
Thu Aug 18 13:54:39 2016 us=320534 ifconfig_nowarn = DISABLED
Thu Aug 18 13:54:39 2016 us=320534 ifconfig_ipv6_local = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=320534 ifconfig_ipv6_netbits = 0
Thu Aug 18 13:54:39 2016 us=320534 ifconfig_ipv6_remote = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=320534 shaper = 0
Thu Aug 18 13:54:39 2016 us=320534 mtu_test = 0
Thu Aug 18 13:54:39 2016 us=320534 mlock = DISABLED
Thu Aug 18 13:54:39 2016 us=320534 keepalive_ping = 0
Thu Aug 18 13:54:39 2016 us=320534 keepalive_timeout = 0
Thu Aug 18 13:54:39 2016 us=320534 inactivity_timeout = 0
Thu Aug 18 13:54:39 2016 us=320534 ping_send_timeout = 0
Thu Aug 18 13:54:39 2016 us=320534 ping_rec_timeout = 0
Thu Aug 18 13:54:39 2016 us=320534 ping_rec_timeout_action = 0
Thu Aug 18 13:54:39 2016 us=320534 ping_timer_remote = DISABLED
Thu Aug 18 13:54:39 2016 us=320534 remap_sigusr1 = 0
Thu Aug 18 13:54:39 2016 us=320534 persist_tun = DISABLED
Thu Aug 18 13:54:39 2016 us=320534 persist_local_ip = DISABLED
Thu Aug 18 13:54:39 2016 us=320534 persist_remote_ip = DISABLED
Thu Aug 18 13:54:39 2016 us=320534 persist_key = DISABLED
Thu Aug 18 13:54:39 2016 us=320534 passtos = DISABLED
Thu Aug 18 13:54:39 2016 us=320534 resolve_retry_seconds = 1000000000
Thu Aug 18 13:54:39 2016 us=320534 resolve_in_advance = DISABLED
Thu Aug 18 13:54:39 2016 us=320534 username = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=320534 groupname = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=320534 chroot_dir = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=320534 cd_dir = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=320534 writepid = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=320534 up_script = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=320534 down_script = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=320534 down_pre = DISABLED
Thu Aug 18 13:54:39 2016 us=320534 up_restart = DISABLED
Thu Aug 18 13:54:39 2016 us=320534 up_delay = DISABLED
Thu Aug 18 13:54:39 2016 us=320534 daemon = DISABLED
Thu Aug 18 13:54:39 2016 us=320534 inetd = 0
Thu Aug 18 13:54:39 2016 us=320534 log = ENABLED
Thu Aug 18 13:54:39 2016 us=320534 suppress_timestamps = DISABLED
Thu Aug 18 13:54:39 2016 us=320534 machine_readable_output = DISABLED
Thu Aug 18 13:54:39 2016 us=320534 nice = 0
Thu Aug 18 13:54:39 2016 us=320534 verbosity = 4
Thu Aug 18 13:54:39 2016 us=320534 mute = 0
Thu Aug 18 13:54:39 2016 us=320534 gremlin = 0
Thu Aug 18 13:54:39 2016 us=320534 status_file = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=320534 status_file_version = 1
Thu Aug 18 13:54:39 2016 us=321511 status_file_update_freq = 60
Thu Aug 18 13:54:39 2016 us=321511 occ = ENABLED
Thu Aug 18 13:54:39 2016 us=321511 rcvbuf = 0
Thu Aug 18 13:54:39 2016 us=321511 sndbuf = 0
Thu Aug 18 13:54:39 2016 us=321511 sockflags = 0
Thu Aug 18 13:54:39 2016 us=321511 fast_io = DISABLED
Thu Aug 18 13:54:39 2016 us=321511 comp.alg = 1
Thu Aug 18 13:54:39 2016 us=321511 comp.flags = 0
Thu Aug 18 13:54:39 2016 us=321511 route_script = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=321511 route_default_gateway = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=321511 route_default_metric = 0
Thu Aug 18 13:54:39 2016 us=321511 route_noexec = DISABLED
Thu Aug 18 13:54:39 2016 us=321511 route_delay = 5
Thu Aug 18 13:54:39 2016 us=321511 route_delay_window = 30
Thu Aug 18 13:54:39 2016 us=321511 route_delay_defined = ENABLED
Thu Aug 18 13:54:39 2016 us=321511 route_nopull = DISABLED
Thu Aug 18 13:54:39 2016 us=321511 route_gateway_via_dhcp = DISABLED
Thu Aug 18 13:54:39 2016 us=321511 allow_pull_fqdn = DISABLED
Thu Aug 18 13:54:39 2016 us=321511 management_addr = '127.0.0.1'
Thu Aug 18 13:54:39 2016 us=321511 management_port = '25340'
Thu Aug 18 13:54:39 2016 us=321511 management_user_pass = 'stdin'
Thu Aug 18 13:54:39 2016 us=321511 management_log_history_cache = 250
Thu Aug 18 13:54:39 2016 us=321511 management_echo_buffer_size = 100
Thu Aug 18 13:54:39 2016 us=321511 management_write_peer_info_file =
'[UNDEF]'
Thu Aug 18 13:54:39 2016 us=321511 management_client_user = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=321511 management_client_group = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=321511 management_flags = 6
Thu Aug 18 13:54:39 2016 us=321511 shared_secret_file = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=321511 key_direction = 2
Thu Aug 18 13:54:39 2016 us=321511 ciphername = 'BF-CBC'
Thu Aug 18 13:54:39 2016 us=321511 authname = 'SHA1'
Thu Aug 18 13:54:39 2016 us=321511 prng_hash = 'SHA1'
Thu Aug 18 13:54:39 2016 us=321511 prng_nonce_secret_len = 16
Thu Aug 18 13:54:39 2016 us=321511 keysize = 0
Thu Aug 18 13:54:39 2016 us=321511 engine = DISABLED
Thu Aug 18 13:54:39 2016 us=321511 replay = ENABLED
Thu Aug 18 13:54:39 2016 us=321511 mute_replay_warnings = DISABLED
Thu Aug 18 13:54:39 2016 us=321511 replay_window = 64
Thu Aug 18 13:54:39 2016 us=321511 replay_time = 15
Thu Aug 18 13:54:39 2016 us=321511 packet_id_file = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=321511 use_iv = ENABLED
Thu Aug 18 13:54:39 2016 us=321511 test_crypto = DISABLED
Thu Aug 18 13:54:39 2016 us=321511 tls_server = DISABLED
Thu Aug 18 13:54:39 2016 us=321511 tls_client = ENABLED
Thu Aug 18 13:54:39 2016 us=321511 key_method = 2
Thu Aug 18 13:54:39 2016 us=321511 ca_file =
'c:\progra~1\openvpn\config\defaultc\pki\ca.crt'
Thu Aug 18 13:54:39 2016 us=321511 ca_path = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=321511 dh_file = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=321511 cert_file =
'c:\progra~1\openvpn\config\defaultc\pki\defaultc01.crt'
Thu Aug 18 13:54:39 2016 us=321511 extra_certs_file = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=321511 priv_key_file =
'c:\progra~1\openvpn\config\defaultc\pki\defaultc01.key'
Thu Aug 18 13:54:39 2016 us=321511 pkcs12_file = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=321511 cryptoapi_cert = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=321511 cipher_list = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=321511 tls_verify = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=321511 tls_export_cert = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=321511 verify_x509_type = 0
Thu Aug 18 13:54:39 2016 us=321511 verify_x509_name = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=321511 crl_file = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=321511 ns_cert_type = 0
Thu Aug 18 13:54:39 2016 us=321511 remote_cert_ku[i] = 160
Thu Aug 18 13:54:39 2016 us=321511 remote_cert_ku[i] = 136
Thu Aug 18 13:54:39 2016 us=321511 remote_cert_ku[i] = 0
Thu Aug 18 13:54:39 2016 us=321511 remote_cert_ku[i] = 0
Thu Aug 18 13:54:39 2016 us=321511 remote_cert_ku[i] = 0
Thu Aug 18 13:54:39 2016 us=321511 remote_cert_ku[i] = 0
Thu Aug 18 13:54:39 2016 us=321511 remote_cert_ku[i] = 0
Thu Aug 18 13:54:39 2016 us=321511 remote_cert_ku[i] = 0
Thu Aug 18 13:54:39 2016 us=321511 remote_cert_ku[i] = 0
Thu Aug 18 13:54:39 2016 us=321511 remote_cert_ku[i] = 0
Thu Aug 18 13:54:39 2016 us=322497 remote_cert_ku[i] = 0
Thu Aug 18 13:54:39 2016 us=322497 remote_cert_ku[i] = 0
Thu Aug 18 13:54:39 2016 us=322497 remote_cert_ku[i] = 0
Thu Aug 18 13:54:39 2016 us=322497 remote_cert_ku[i] = 0
Thu Aug 18 13:54:39 2016 us=322497 remote_cert_ku[i] = 0
Thu Aug 18 13:54:39 2016 us=322497 remote_cert_ku[i] = 0
Thu Aug 18 13:54:39 2016 us=322497 remote_cert_eku = 'TLS Web Server
Authentication'
Thu Aug 18 13:54:39 2016 us=322497 ssl_flags = 0
Thu Aug 18 13:54:39 2016 us=322497 tls_timeout = 2
Thu Aug 18 13:54:39 2016 us=322497 renegotiate_bytes = 0
Thu Aug 18 13:54:39 2016 us=322497 renegotiate_packets = 0
Thu Aug 18 13:54:39 2016 us=322497 renegotiate_seconds = 0
Thu Aug 18 13:54:39 2016 us=322497 handshake_window = 60
Thu Aug 18 13:54:39 2016 us=322497 transition_window = 3600
Thu Aug 18 13:54:39 2016 us=322497 single_session = DISABLED
Thu Aug 18 13:54:39 2016 us=322497 push_peer_info = DISABLED
Thu Aug 18 13:54:39 2016 us=322497 tls_exit = DISABLED
Thu Aug 18 13:54:39 2016 us=322497 tls_auth_file =
'c:\progra~1\openvpn\config\defaultc\pki\ta-default.key'
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_protected_authentication =
DISABLED
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_protected_authentication =
DISABLED
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_protected_authentication =
DISABLED
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_protected_authentication =
DISABLED
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_protected_authentication =
DISABLED
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_protected_authentication =
DISABLED
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_protected_authentication =
DISABLED
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_protected_authentication =
DISABLED
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_protected_authentication =
DISABLED
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_protected_authentication =
DISABLED
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_protected_authentication =
DISABLED
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_protected_authentication =
DISABLED
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_protected_authentication =
DISABLED
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_protected_authentication =
DISABLED
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_protected_authentication =
DISABLED
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_protected_authentication =
DISABLED
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_private_mode = 00000000
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_private_mode = 00000000
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_private_mode = 00000000
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_private_mode = 00000000
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_private_mode = 00000000
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_private_mode = 00000000
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_private_mode = 00000000
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_private_mode = 00000000
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_private_mode = 00000000
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_private_mode = 00000000
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_private_mode = 00000000
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_private_mode = 00000000
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_private_mode = 00000000
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_private_mode = 00000000
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_private_mode = 00000000
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_private_mode = 00000000
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_cert_private = DISABLED
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_cert_private = DISABLED
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_cert_private = DISABLED
Thu Aug 18 13:54:39 2016 us=322497 pkcs11_cert_private = DISABLED
Thu Aug 18 13:54:39 2016 us=323470 pkcs11_cert_private = DISABLED
Thu Aug 18 13:54:39 2016 us=323470 pkcs11_cert_private = DISABLED
Thu Aug 18 13:54:39 2016 us=323470 pkcs11_cert_private = DISABLED
Thu Aug 18 13:54:39 2016 us=323470 pkcs11_cert_private = DISABLED
Thu Aug 18 13:54:39 2016 us=323470 pkcs11_cert_private = DISABLED
Thu Aug 18 13:54:39 2016 us=323470 pkcs11_cert_private = DISABLED
Thu Aug 18 13:54:39 2016 us=323470 pkcs11_cert_private = DISABLED
Thu Aug 18 13:54:39 2016 us=323470 pkcs11_cert_private = DISABLED
Thu Aug 18 13:54:39 2016 us=323470 pkcs11_cert_private = DISABLED
Thu Aug 18 13:54:39 2016 us=323470 pkcs11_cert_private = DISABLED
Thu Aug 18 13:54:39 2016 us=323470 pkcs11_cert_private = DISABLED
Thu Aug 18 13:54:39 2016 us=323470 pkcs11_cert_private = DISABLED
Thu Aug 18 13:54:39 2016 us=323470 pkcs11_pin_cache_period = -1
Thu Aug 18 13:54:39 2016 us=323470 pkcs11_id = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=323470 pkcs11_id_management = DISABLED
Thu Aug 18 13:54:39 2016 us=323470 server_network = 0.0.0.0
Thu Aug 18 13:54:39 2016 us=323470 server_netmask = 0.0.0.0
Thu Aug 18 13:54:39 2016 us=323470 server_network_ipv6 = ::
Thu Aug 18 13:54:39 2016 us=323470 server_netbits_ipv6 = 0
Thu Aug 18 13:54:39 2016 us=323470 server_bridge_ip = 0.0.0.0
Thu Aug 18 13:54:39 2016 us=323470 server_bridge_netmask = 0.0.0.0
Thu Aug 18 13:54:39 2016 us=323470 server_bridge_pool_start = 0.0.0.0
Thu Aug 18 13:54:39 2016 us=323470 server_bridge_pool_end = 0.0.0.0
Thu Aug 18 13:54:39 2016 us=323470 ifconfig_pool_defined = DISABLED
Thu Aug 18 13:54:39 2016 us=323470 ifconfig_pool_start = 0.0.0.0
Thu Aug 18 13:54:39 2016 us=323470 ifconfig_pool_end = 0.0.0.0
Thu Aug 18 13:54:39 2016 us=323470 ifconfig_pool_netmask = 0.0.0.0
Thu Aug 18 13:54:39 2016 us=323470 ifconfig_pool_persist_filename =
'[UNDEF]'
Thu Aug 18 13:54:39 2016 us=323470 ifconfig_pool_persist_refresh_freq = 600
Thu Aug 18 13:54:39 2016 us=323470 ifconfig_ipv6_pool_defined = DISABLED
Thu Aug 18 13:54:39 2016 us=323470 ifconfig_ipv6_pool_base = ::
Thu Aug 18 13:54:39 2016 us=323470 ifconfig_ipv6_pool_netbits = 0
Thu Aug 18 13:54:39 2016 us=323470 n_bcast_buf = 256
Thu Aug 18 13:54:39 2016 us=323470 tcp_queue_limit = 64
Thu Aug 18 13:54:39 2016 us=323470 real_hash_size = 256
Thu Aug 18 13:54:39 2016 us=323470 virtual_hash_size = 256
Thu Aug 18 13:54:39 2016 us=323470 client_connect_script = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=323470 learn_address_script = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=323470 client_disconnect_script = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=323470 client_config_dir = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=323470 ccd_exclusive = DISABLED
Thu Aug 18 13:54:39 2016 us=323470 tmp_dir =
'C:\Users\root\AppData\Local\Temp\'
Thu Aug 18 13:54:39 2016 us=323470 push_ifconfig_defined = DISABLED
Thu Aug 18 13:54:39 2016 us=323470 push_ifconfig_local = 0.0.0.0
Thu Aug 18 13:54:39 2016 us=323470 push_ifconfig_remote_netmask = 0.0.0.0
Thu Aug 18 13:54:39 2016 us=323470 push_ifconfig_ipv6_defined = DISABLED
Thu Aug 18 13:54:39 2016 us=323470 push_ifconfig_ipv6_local = ::/0
Thu Aug 18 13:54:39 2016 us=324448 push_ifconfig_ipv6_remote = ::
Thu Aug 18 13:54:39 2016 us=324448 enable_c2c = DISABLED
Thu Aug 18 13:54:39 2016 us=324448 duplicate_cn = DISABLED
Thu Aug 18 13:54:39 2016 us=324448 cf_max = 0
Thu Aug 18 13:54:39 2016 us=324448 cf_per = 0
Thu Aug 18 13:54:39 2016 us=324448 max_clients = 1024
Thu Aug 18 13:54:39 2016 us=324448 max_routes_per_client = 256
Thu Aug 18 13:54:39 2016 us=324448 auth_user_pass_verify_script =
'[UNDEF]'
Thu Aug 18 13:54:39 2016 us=324448 auth_user_pass_verify_script_via_file
= DISABLED
Thu Aug 18 13:54:39 2016 us=324448 client = ENABLED
Thu Aug 18 13:54:39 2016 us=324448 pull = ENABLED
Thu Aug 18 13:54:39 2016 us=324448 auth_user_pass_file = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=324448 show_net_up = DISABLED
Thu Aug 18 13:54:39 2016 us=324448 route_method = 3
Thu Aug 18 13:54:39 2016 us=324448 block_outside_dns = DISABLED
Thu Aug 18 13:54:39 2016 us=324448 ip_win32_defined = DISABLED
Thu Aug 18 13:54:39 2016 us=324448 ip_win32_type = 3
Thu Aug 18 13:54:39 2016 us=324448 dhcp_masq_offset = 0
Thu Aug 18 13:54:39 2016 us=324448 dhcp_lease_time = 31536000
Thu Aug 18 13:54:39 2016 us=324448 tap_sleep = 0
Thu Aug 18 13:54:39 2016 us=324448 dhcp_options = DISABLED
Thu Aug 18 13:54:39 2016 us=324448 dhcp_renew = DISABLED
Thu Aug 18 13:54:39 2016 us=324448 dhcp_pre_release = DISABLED
Thu Aug 18 13:54:39 2016 us=324448 dhcp_release = DISABLED
Thu Aug 18 13:54:39 2016 us=324448 domain = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=324448 netbios_scope = '[UNDEF]'
Thu Aug 18 13:54:39 2016 us=324448 netbios_node_type = 0
Thu Aug 18 13:54:39 2016 us=324448 disable_nbt = DISABLED
Thu Aug 18 13:54:39 2016 us=324448 OpenVPN 2.3_git x86_64-w64-mingw32
[SSL (OpenSSL)] [LZO] [LZ4] [PKCS11] [IPv6] built on Aug 12 2016
Thu Aug 18 13:54:39 2016 us=324448 Windows version 6.2 (Windows 8 or
greater) 64bit
Thu Aug 18 13:54:39 2016 us=324448 library versions: OpenSSL 1.0.1t 3
May 2016, LZO 2.09
Enter Management Password:
Thu Aug 18 13:54:39 2016 us=342041 MANAGEMENT: TCP Socket listening on
[AF_INET]127.0.0.1:25340
Thu Aug 18 13:54:39 2016 us=343018 Need hold release from management
interface, waiting...
Thu Aug 18 13:54:39 2016 us=775380 MANAGEMENT: Client connected from
[AF_INET]127.0.0.1:25340
Thu Aug 18 13:54:39 2016 us=877028 MANAGEMENT: CMD 'state on'
Thu Aug 18 13:54:39 2016 us=877028 MANAGEMENT: CMD 'log all on'
Thu Aug 18 13:54:40 2016 us=34417 MANAGEMENT: CMD 'hold off'
Thu Aug 18 13:54:40 2016 us=37350 MANAGEMENT: CMD 'hold release'
Thu Aug 18 13:54:40 2016 us=182030 Outgoing Control Channel
Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication
Thu Aug 18 13:54:40 2016 us=182030 Incoming Control Channel
Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication
Thu Aug 18 13:54:40 2016 us=182030 Control Channel MTU parms [ L:1622
D:1184 EF:66 EB:0 ET:0 EL:3 ]
Thu Aug 18 13:54:40 2016 us=182030 Data Channel MTU parms [ L:1622
D:1450 EF:122 EB:406 ET:0 EL:3 ]
Thu Aug 18 13:54:40 2016 us=182030 Local Options String (VER=V4):
'V4,dev-type tun,link-mtu 1542,tun-mtu 1500,proto UDPv4,comp-lzo,keydir
1,cipher BF-CBC,auth SHA1,keysize 128,tls-auth,key-method 2,tls-client'
Thu Aug 18 13:54:40 2016 us=182030 Expected Remote Options String
(VER=V4): 'V4,dev-type tun,link-mtu 1542,tun-mtu 1500,proto
UDPv4,comp-lzo,keydir 0,cipher BF-CBC,auth SHA1,keysize
128,tls-auth,key-method 2,tls-server'
Thu Aug 18 13:54:40 2016 us=182030 TCP/UDP: Preserving recently used
remote address: [AF_INET]xxx:1194
Thu Aug 18 13:54:40 2016 us=182030 Socket Buffers: R=[65536->65536]
S=[65536->65536]
Thu Aug 18 13:54:40 2016 us=182030 UDP link local: (not bound)
Thu Aug 18 13:54:40 2016 us=182030 UDP link remote: [AF_INET]xxx:1194
Thu Aug 18 13:54:40 2016 us=182030 MANAGEMENT: >STATE:1471524880,WAIT,,,,,,
Thu Aug 18 13:54:40 2016 us=186919 MANAGEMENT: >STATE:1471524880,AUTH,,,,,,
Thu Aug 18 13:54:40 2016 us=186919 TLS: Initial packet from
[AF_INET]xxx:1194, sid=c9f6d9ba 500d9117
Thu Aug 18 13:54:40 2016 us=210382 VERIFY OK: depth=1, C=US,
ST=California, L=San Francisco, O=Copyleft Certificate Co, OU=My
Organizational Unit, CN=defaults, emailAddress=m...@example.net
Thu Aug 18 13:54:40 2016 us=211357 Validating certificate key usage
Thu Aug 18 13:54:40 2016 us=211357 ++ Certificate has key usage 00a0,
expects 00a0
Thu Aug 18 13:54:40 2016 us=211357 VERIFY KU OK
Thu Aug 18 13:54:40 2016 us=211357 Validating certificate extended key
usage
Thu Aug 18 13:54:40 2016 us=211357 ++ Certificate has EKU (str) TLS Web
Server Authentication, expects TLS Web Server Authentication
Thu Aug 18 13:54:40 2016 us=211357 VERIFY EKU OK
Thu Aug 18 13:54:40 2016 us=211357 VERIFY OK: depth=0, C=US,
ST=California, L=San Francisco, O=Copyleft Certificate Co, OU=My
Organizational Unit, CN=defaults, emailAddress=m...@example.net
Thu Aug 18 13:54:40 2016 us=230909 Control Channel: TLSv1.2, cipher
TLSv1/SSLv3 ECDHE-RSA-AES256-GCM-SHA384, 2048 bit RSA
Thu Aug 18 13:54:40 2016 us=230909 [defaults] Peer Connection Initiated
with [AF_INET]xxx:1194
Thu Aug 18 13:54:41 2016 us=233942 MANAGEMENT:
>STATE:1471524881,GET_CONFIG,,,,,,
Thu Aug 18 13:54:41 2016 us=233942 SENT CONTROL [defaults]:
'PUSH_REQUEST' (status=1)
Thu Aug 18 13:54:41 2016 us=237858 PUSH: Received control message:
'PUSH_REPLY,ifconfig-ipv6 12fc:1918::10:8:0:1000/112
12fc:1918::10:8:0:1,comp-lzo no,explicit-exit-notify 3,tun-ipv6,route
10.8.0.1,topology net30,ping 10,ping-restart 30,peer-id 0,cipher
AES-256-GCM,ifconfig 10.8.0.6 10.8.0.5'
Thu Aug 18 13:54:41 2016 us=237858 Option 'explicit-exit-notify' in
[PUSH-OPTIONS]:3 is ignored by previous <connection> blocks
Thu Aug 18 13:54:41 2016 us=237858 OPTIONS IMPORT: timers and/or
timeouts modified
Thu Aug 18 13:54:41 2016 us=237858 OPTIONS IMPORT: explicit notify
parm(s) modified
Thu Aug 18 13:54:41 2016 us=237858 OPTIONS IMPORT: compression parms
modified
Thu Aug 18 13:54:41 2016 us=237858 OPTIONS IMPORT: --ifconfig/up options
modified
Thu Aug 18 13:54:41 2016 us=237858 OPTIONS IMPORT: route options modified
Thu Aug 18 13:54:41 2016 us=237858 OPTIONS IMPORT: peer-id set
Thu Aug 18 13:54:41 2016 us=237858 OPTIONS IMPORT: adjusting link_mtu to
1625
Thu Aug 18 13:54:41 2016 us=237858 OPTIONS IMPORT: data channel crypto
options modified
Thu Aug 18 13:54:41 2016 us=237858 Data Channel MTU parms [ L:1538
D:1538 EF:38 EB:406 ET:0 EL:3 ]
Thu Aug 18 13:54:41 2016 us=237858 Data Channel Encrypt: Cipher
'AES-256-GCM' initialized with 256 bit key
Thu Aug 18 13:54:41 2016 us=237858 Data Channel Decrypt: Cipher
'AES-256-GCM' initialized with 256 bit key
Thu Aug 18 13:54:41 2016 us=237858 interactive service msg_channel=564
Thu Aug 18 13:54:41 2016 us=239816 ROUTE_GATEWAY
172.27.72.226/255.255.255.0 I=9 HWADDR=0a:00:27:00:00:09
Thu Aug 18 13:54:41 2016 us=240792 do_ifconfig, tt->ipv6=1,
tt->did_ifconfig_ipv6_setup=1
Thu Aug 18 13:54:41 2016 us=240792 MANAGEMENT:
>STATE:1471524881,ASSIGN_IP,,10.8.0.6,,,,,12fc:1918::10:8:0:1000
Thu Aug 18 13:54:41 2016 us=240792 MANAGEMENT: Client disconnected
Thu Aug 18 13:54:41 2016 us=240792 Error: When using --tun-ipv6, if you
have more than one TAP-Windows adapter, you must also specify --dev-node
Thu Aug 18 13:54:41 2016 us=240792 Exiting due to fatal error
For reference:
Server config
===
cd /etc/openvpn
dev tun
server 10.8.0.0 255.255.255.0
server-ipv6 12fc:1918::10:8:0:0/112
keepalive 10 30
comp-lzo no
push "comp-lzo no"
push "explicit-exit-notify 3"
log defaults/vpn.log
verb 4
management 127.0.0.1 51194
tls-auth defaults/ta.key 0
ca defaults/ca.crt
cert defaults/defaults.crt
key defaults/defaults.key # This file should be kept secret
dh defaults/dh-4096b.pem
### EOF
Server version:
Thu Aug 18 11:33:11 2016 us=33390 OpenVPN 2.3_git
[git:master/834f602fd069118b] x86_64-unknown-linux-gnu [SSL (OpenSSL)]
[LZO] [LZ4] [EPOLL] [MH] [IPv6] built on Jul 26 2016
Thu Aug 18 11:33:11 2016 us=33442 library versions: OpenSSL 1.0.1f 6 Jan
2014, LZO 2.06
Thu Aug 18 11:33:11 2016 us=34469 MANAGEMENT: TCP Socket listening on
[AF_INET]127.0.0.1:51194
* Nothing unusual in server log *
--
Happy to create bug report if required.
Regards
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