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Hello,
yes, i am on windows. and ipconfig shows both the IP that OpenVPN uses for listening (the wrong one which leads to another network) and the one i want to use. so both exist and work. if i define the one with the internet connection via the --local option, everything works. but when i remove this option, OpenVPN autonomously sets the wrong adress as the only one to listen on.
Here is the server log. As you vcan see in Line 011, local is [undef], but in line 193 it is defined. I am quiet confused...
001 us=53492 Current Parameter Settings:
002 us=53627 config = 'serverconfigTCP.ovpn'
003 us=53642 mode = 1
004 us=53654 show_ciphers = DISABLED
005 us=53665 show_digests = DISABLED
006 us=53675 show_engines = DISABLED
007 us=53685 genkey = DISABLED
008 us=53695 key_pass_file = '[UNDEF]'
009 us=53706 show_tls_ciphers = DISABLED
010 us=53716 proto = 1
011 us=53726 local = '[UNDEF]'
012 us=53736 remote_list = NULL
013 us=53746 remote_random = DISABLED
014 us=53757 local_port = 1194
015 us=53767 remote_port = 1194
016 us=53777 remote_float = ENABLED
017 us=53787 ipchange = '[UNDEF]'
018 us=53797 bind_local = ENABLED
019 us=53807 dev = 'tap'
020 us=53818 dev_type = '[UNDEF]'
021 us=53828 dev_node = 'TAP-VPN'
022 us=53838 tun_ipv6 = DISABLED
023 us=53849 ifconfig_local = '192.168.1.1'
024 us=53860 ifconfig_remote_netmask = '255.255.255.0'
025 us=53870 ifconfig_noexec = DISABLED
026 us=53880 ifconfig_nowarn = DISABLED
027 us=53890 shaper = 0
028 us=53900 tun_mtu = 1500
029 us=53910 tun_mtu_defined = ENABLED
030 us=53920 link_mtu = 1500
031 us=53930 link_mtu_defined = DISABLED
032 us=53940 tun_mtu_extra = 32
033 us=53950 tun_mtu_extra_defined = ENABLED
034 us=53960 fragment = 0
035 us=53970 mtu_discover_type = -1
036 us=53980 mtu_test = 0
037 us=53989 mlock = DISABLED
038 us=53999 keepalive_ping = 10
039 us=54009 keepalive_timeout = 60
040 us=54019 inactivity_timeout = 0
041 us=54029 ping_send_timeout = 10
042 us=54039 ping_rec_timeout = 120
043 us=54049 ping_rec_timeout_action = 2
044 us=54060 ping_timer_remote = DISABLED
045 us=54070 remap_sigusr1 = 0
046 us=54080 explicit_exit_notification = 0
047 us=54090 persist_tun = DISABLED
048 us=54100 persist_local_ip = DISABLED
049 us=54110 persist_remote_ip = DISABLED
050 us=54120 persist_key = DISABLED
051 us=54134 mssfix = 1450
052 us=54146 resolve_retry_seconds = 1000000000
053 us=54157 connect_retry_seconds = 5
054 us=54167 username = '[UNDEF]'
055 us=54176 groupname = '[UNDEF]'
056 us=54186 chroot_dir = '[UNDEF]'
057 us=54196 cd_dir = '[UNDEF]'
058 us=54206 writepid = '[UNDEF]'
059 us=54216 up_script = '[UNDEF]'
060 us=54225 down_script = '[UNDEF]'
061 us=54235 down_pre = DISABLED
062 us=54245 up_restart = DISABLED
063 us=54255 up_delay = DISABLED
064 us=54264 daemon = DISABLED
065 us=54274 inetd = 0
066 us=54284 log = DISABLED
067 us=54294 suppress_timestamps = DISABLED
068 us=54304 nice = 0
069 us=54313 verbosity = 6
070 us=54323 mute = 300
071 us=54339 gremlin = 0
072 us=54349 status_file = '[UNDEF]'
073 us=54360 status_file_version = 1
074 us=54370 status_file_update_freq = 60
075 us=54380 occ = ENABLED
076 us=54390 rcvbuf = 0
077 us=54399 sndbuf = 0
078 us=54410 socks_proxy_server = '[UNDEF]'
079 us=54431 socks_proxy_port = 0
080 us=54442 socks_proxy_retry = DISABLED
081 us=54452 fast_io = DISABLED
082 us=54462 comp_lzo = DISABLED
083 us=54472 comp_lzo_adaptive = ENABLED
084 us=54482 route_script = '[UNDEF]'
085 us=54492 route_default_gateway = '[UNDEF]'
086 us=54502 route_noexec = DISABLED
087 us=54512 route_delay = 0
088 us=54522 route_delay_window = 30
089 us=54532 route_delay_defined = DISABLED
090 us=54616 shared_secret_file = '[UNDEF]'
091 us=54627 key_direction = 0
092 us=54637 ciphername_defined = ENABLED
093 us=54647 ciphername = 'BF-CBC'
094 us=54658 authname_defined = ENABLED
095 us=54668 authname = 'SHA1'
096 us=54678 keysize = 0
097 us=54689 engine = DISABLED
098 us=54699 replay = ENABLED
099 us=54710 mute_replay_warnings = DISABLED
100 us=54719 replay_window = 0
101 us=54729 replay_time = 0
102 us=54739 packet_id_file = '[UNDEF]'
103 us=54749 use_iv = ENABLED
104 us=54759 test_crypto = DISABLED
105 us=54768 tls_server = ENABLED
106 us=54778 tls_client = DISABLED
107 us=54788 key_method = 2
108 us=54798 ca_file = '\\confserver\CA\CACertificate.crt'
109 us=54809 dh_file = '\\confserver\CA\dh1024.pem'
110 us=54820 cert_file = '\\confserver\CA\ServerCertificate.crt'
111 us=54831 priv_key_file = '\\confserver\CA\ServerKey.key'
112 us=54841 pkcs12_file = '[UNDEF]'
113 us=54851 cryptoapi_cert = '[UNDEF]'
114 us=54861 cipher_list = '[UNDEF]'
115 us=54871 tls_verify = '[UNDEF]'
116 us=54881 tls_remote = '[UNDEF]'
117 us=54891 crl_file = '\\confserver\CA\crlist.pem'
118 us=54902 ns_cert_type = 0
119 us=54911 tls_timeout = 2
120 us=54921 renegotiate_bytes = 0
121 us=54931 renegotiate_packets = 0
122 us=54941 renegotiate_seconds = 3600
123 us=54951 handshake_window = 60
124 us=54962 transition_window = 3600
125 us=54972 single_session = DISABLED
126 us=54981 tls_exit = DISABLED
127 us=54992 tls_auth_file = '[UNDEF]'
128 us=55005 server_network = 0.0.0.0
129 us=55017 server_netmask = 0.0.0.0
130 us=55033 server_bridge_ip = 0.0.0.0
131 us=55045 server_bridge_netmask = 0.0.0.0
132 us=55056 server_bridge_pool_start = 0.0.0.0
133 us=55068 server_bridge_pool_end = 0.0.0.0
134 us=55079 push_list = 'ping 10,ping-restart 60'
135 us=55089 ifconfig_pool_defined = ENABLED
136 us=55102 ifconfig_pool_start = 192.168.1.10
137 us=55114 ifconfig_pool_end = 192.168.1.50
138 us=55126 ifconfig_pool_netmask = 0.0.0.0
139 us=55139 ifconfig_pool_persist_filename = '[UNDEF]'
140 us=55151 ifconfig_pool_persist_refresh_freq = 600
141 us=55162 ifconfig_pool_linear = DISABLED
142 us=55173 n_bcast_buf = 256
143 us=55183 tcp_queue_limit = 64
144 us=55193 real_hash_size = 256
145 us=55202 virtual_hash_size = 256
146 us=55212 client_connect_script = '[UNDEF]'
147 us=55223 learn_address_script = '[UNDEF]'
148 us=55233 client_disconnect_script = '[UNDEF]'
149 us=55244 client_config_dir = '[UNDEF]'
150 us=55253 ccd_exclusive = DISABLED
151 us=55263 tmp_dir = '[UNDEF]'
152 us=55273 push_ifconfig_defined = DISABLED
153 us=55284 push_ifconfig_local = 0.0.0.0
154 us=55296 push_ifconfig_remote_netmask = 0.0.0.0
155 us=55307 enable_c2c = DISABLED
156 us=55316 duplicate_cn = DISABLED
157 us=55326 cf_max = 0
158 us=55335 cf_per = 0
159 us=55346 max_clients = 1024
160 us=55357 max_routes_per_client = 256
161 us=55367 client_cert_not_required = DISABLED
162 us=55378 username_as_common_name = DISABLED
163 us=55389 auth_user_pass_verify_script = '[UNDEF]'
164 us=55400 auth_user_pass_verify_script_via_file = DISABLED
165 us=55410 client = DISABLED
166 us=55420 pull = DISABLED
167 us=55430 auth_user_pass_file = '[UNDEF]'
168 us=55443 show_net_up = DISABLED
169 us=55453 route_method = 0
170 us=55462 ip_win32_defined = DISABLED
171 us=55472 ip_win32_type = 0
172 us=55482 dhcp_masq_offset = 0
173 us=55492 dhcp_lease_time = 31536000
174 us=55502 tap_sleep = 10
175 us=55512 dhcp_options = DISABLED
176 us=55521 dhcp_renew = DISABLED
177 us=55531 dhcp_pre_release = DISABLED
178 us=55540 dhcp_release = DISABLED
179 us=55550 domain = '[UNDEF]'
180 us=55560 netbios_scope = '[UNDEF]'
181 us=55569 netbios_node_type = 0
182 us=55579 disable_nbt = DISABLED
183 us=55600 OpenVPN 2.0.7 Win32-MinGW [SSL] [LZO] built on Apr 12 2006
184 us=95634 Diffie-Hellman initialized with 1024 bit key
185 us=97030 TLS-Auth MTU parms [ L:1575 D:140 EF:40 EB:0 ET:0 EL:0 ]
186 us=98170 ******** NOTE: Please manually set the IP/netmask of 'TAP-VPN' to 192.168.1.1/255.255.255.0 (if it is not already set)
187 us=99038 TAP-WIN32 device [TAP-VPN] opened: \\.\Global\{7E2CE1B4-503C-4DDD-8C61-4043CC9EAB5F}.tap
188 us=99068 TAP-Win32 Driver Version 8.1
189 us=99084 TAP-Win32 MTU=1500
190 us=99238 Sleeping for 10 seconds...
191 us=903508 Successful ARP Flush on interface [3] {7E2CE1B4-503C-4DDD-8C61-4043CC9EAB5F}
192 us=903560 Data Channel MTU parms [ L:1575 D:1450 EF:43 EB:4 ET:32 EL:0 ]
193 us=903589 Listening for incoming TCP connection on 10.10.7.1:1194
194 us=904562 Socket Buffers: R=[8192->8192] S=[8192->8192]
195 us=904595 TCPv4_SERVER link local (bound): 10.10.7.1:1194
196 us=904607 TCPv4_SERVER link remote: [undef]
197 us=904625 MULTI: multi_init called, r=256 v=256
198 us=904663 IFCONFIG POOL: base=192.168.1.10 size=41
199 us=904687 MULTI: TCP INIT maxclients=60 maxevents=64
200 us=904720 Initialization Sequence Completed
-------- Original-Nachricht --------
Datum: Mon, 14 May 2007 10:44:28 +0300
Von: Alexandros Papadopoulos <apap@xxxxxx>
An: openvpn-users@xxxxxxxxxxxxxxxxxxxxx
Betreff: Re: [Openvpn-users] Connection listening on wrong IP
> On Monday 14 May 2007, Helmut Didong wrote:
> > Thanks, but i did not configure any --local option, therefore openvpn
> > should listen on all interfaces. but why does it bind to this one
> > autonomously?
>
> I guess openvpn recons this is your address. What is the output of
> ipconfig /all ? (I assume you're on Windows)
>
> Increase the verbosity (verb 6) in the config file, enable logging, and
> look
> in the log for any information as to how/why this address is configured.
>
> -A
>
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