Temat: Problem z openvpn
Cześć. Mógłbym ktoś podpowiedieć gdzie popełniłem bład? Chciałbym mieć dostęp do lanu.
Połaczenie z vpn nawiazywane jest prawidłowo.
Logi z klienta
Sun Nov 2 11:26:57 2025 TCP/UDP: Preserving recently used remote address: [AF_INET]ip:port
Sun Nov 2 11:26:57 2025 ovpn-dco device [OpenVPN Data Channel Offload] opened
Sun Nov 2 11:26:58 2025 TCP_CLIENT link local: (not bound)
Sun Nov 2 11:26:58 2025 TCP_CLIENT link remote: [AF_INET]ip:port
Sun Nov 2 11:26:58 2025 MANAGEMENT: >STATE:1762079218,WAIT,,,,,,
Sun Nov 2 11:26:58 2025 MANAGEMENT: >STATE:1762079218,AUTH,,,,,,
Sun Nov 2 11:26:58 2025 TLS: Initial packet from [AF_INET]ip:port, sid=d8584f9e 36edafda
Sun Nov 2 11:26:59 2025 VERIFY OK: depth=1, CN=nazwa
Sun Nov 2 11:26:59 2025 VERIFY KU OK
Sun Nov 2 11:26:59 2025 Validating certificate extended key usage
Sun Nov 2 11:26:59 2025 ++ Certificate has EKU (str) TLS Web Server Authentication, expects TLS Web Server Authentication
Sun Nov 2 11:26:59 2025 VERIFY EKU OK
Sun Nov 2 11:26:59 2025 VERIFY OK: depth=0, CN=nazwa
Sun Nov 2 11:27:01 2025 Control Channel: TLSv1.2, cipher TLSv1.2 ECDHE-RSA-CHACHA20-POLY1305, peer certificate: 2048 bits RSA, signature: RSA-SHA256, peer temporary key: 253 bits X25519
Sun Nov 2 11:27:01 2025 [cyb-rt] Peer Connection Initiated with [AF_INET]ip:port
Sun Nov 2 11:27:01 2025 TLS: move_session: dest=TM_ACTIVE src=TM_INITIAL reinit_src=1
Sun Nov 2 11:27:01 2025 TLS: tls_multi_process: initial untrusted session promoted to trusted
Sun Nov 2 11:27:01 2025 PUSH: Received control message: 'PUSH_REPLY,route 192.168.1.0 255.255.255.0,route-gateway 10.8.0.1,topology subnet,ifconfig 10.8.0.2 255.255.255.0,peer-id 0,cipher AES-256-GCM,protocol-flags cc-exit tls-ekm dyn-tls-crypt,tun-mtu 1500'
Sun Nov 2 11:27:01 2025 OPTIONS IMPORT: --ifconfig/up options modified
Sun Nov 2 11:27:01 2025 OPTIONS IMPORT: route options modified
Sun Nov 2 11:27:01 2025 OPTIONS IMPORT: route-related options modified
Sun Nov 2 11:27:01 2025 OPTIONS IMPORT: tun-mtu set to 1500
Sun Nov 2 11:27:01 2025 interactive service msg_channel=600
Sun Nov 2 11:27:01 2025 ROUTE_GATEWAY 172.20.10.1/255.255.255.240 I=23 HWADDR=10:3d:1c:38:c8:8b
Sun Nov 2 11:27:01 2025 MANAGEMENT: >STATE:1762079221,ASSIGN_IP,,10.8.0.2,,,,
Sun Nov 2 11:27:01 2025 INET address service: add 10.8.0.2/24
Sun Nov 2 11:27:01 2025 IPv4 MTU set to 1500 on interface 11 using service
Sun Nov 2 11:27:01 2025 MANAGEMENT: >STATE:1762079221,ADD_ROUTES,,,,,,
Sun Nov 2 11:27:01 2025 C:\WINDOWS\system32\route.exe ADD 192.168.1.0 MASK 255.255.255.0 10.8.0.1 METRIC 200
Sun Nov 2 11:27:01 2025 Route addition via service succeeded
Sun Nov 2 11:27:01 2025 Initialization Sequence Completed
Sun Nov 2 11:27:01 2025 MANAGEMENT: >STATE:1762079221,CONNECTED,SUCCESS,10.8.0.2,ip:port,,
Sun Nov 2 11:27:01 2025 Data Channel: cipher 'AES-256-GCM', peer-id: 0
Sun Nov 2 11:27:01 2025 Protocol options: protocol-flags cc-exit tls-ekm dyn-tls-crypt
Zauważyłem, że w ipconfig /all po stronie klienta nie ma bramy
IPv4 Address. . . . . . . . . . . : 10.8.0.2(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :
Jak próbuję sie telnetowac na port 22 czy 443 po zestawieniu tunelu to mam timeout.
Logi po stronie servera
2025-11-02 11:27:00 us=819625 ip:7214 VERIFY OK: depth=1, CN=nazwa-rt
2025-11-02 11:27:00 us=820004 ip:7214 VERIFY OK: depth=0, CN=te-nazwa
2025-11-02 11:27:01 us=48397 ip:7214 peer info: IV_VER=2.6.14
2025-11-02 11:27:01 us=48582 ip:7214 peer info: IV_PLAT=win
2025-11-02 11:27:01 us=48628 ip:7214 peer info: IV_TCPNL=1
2025-11-02 11:27:01 us=48660 ip:7214 peer info: IV_MTU=1600
2025-11-02 11:27:01 us=48690 ip:7214 peer info: IV_NCP=2
2025-11-02 11:27:01 us=48723 ip:7214 peer info: IV_CIPHERS=AES-256-GCM:AES-128-GCM:CHACHA20-POLY1305
2025-11-02 11:27:01 us=48755 ip:7214 peer info: IV_PROTO=990
2025-11-02 11:27:01 us=48787 ip:7214 peer info: IV_GUI_VER=OpenVPN_GUI_11.54.0.0
2025-11-02 11:27:01 us=48819 ip:7214 peer info: IV_SSO=openurl,webauth,crtext
2025-11-02 11:27:01 us=49098 ip:7214 TLS: move_session: dest=TM_ACTIVE src=TM_INITIAL reinit_src=1
2025-11-02 11:27:01 us=49502 ip:7214 TLS: tls_multi_process: initial untrusted session promoted to trusted
2025-11-02 11:27:01 us=139334 ip:7214 Control Channel: TLSv1.2, cipher TLS-ECDHE-RSA-WITH-CHACHA20-POLY1305-SHA256, 2048 bit key
2025-11-02 11:27:01 us=139536 ip:7214 [te-nazwa] Peer Connection Initiated with [AF_INET]ip:7214
2025-11-02 11:27:01 us=139672 te-nazwa/ip:7214 MULTI_sva: pool returned IPv4=10.8.0.2, IPv6=(Not enabled)
2025-11-02 11:27:01 us=139805 te-nazwa/ip:7214 MULTI: Learn: 10.8.0.2 -> te-nazwa/ip:7214
2025-11-02 11:27:01 us=139843 te-nazwa/ip:7214 MULTI: primary virtual IP for te-nazwa/ip:7214: 10.8.0.2
2025-11-02 11:27:01 us=140078 te-nazwa/ip:7214 Data Channel MTU parms [ mss_fix:1386 max_frag:0 tun_mtu:1500 tun_max_mtu:1600 headroom:136 payload:1768 tailroom:562 ET:0 ]
2025-11-02 11:27:01 us=140202 te-nazwa/ip:7214 Outgoing dynamic tls-crypt: Cipher 'AES-256-CTR' initialized with 256 bit key
2025-11-02 11:27:01 us=140241 te-nazwa/ip:7214 Outgoing dynamic tls-crypt: Using 256 bit message hash 'SHA256' for HMAC authentication
2025-11-02 11:27:01 us=140275 te-nazwa/ip:7214 Incoming dynamic tls-crypt: Cipher 'AES-256-CTR' initialized with 256 bit key
2025-11-02 11:27:01 us=140309 te-nazwa/ip:7214 Incoming dynamic tls-crypt: Using 256 bit message hash 'SHA256' for HMAC authentication
2025-11-02 11:27:01 us=140557 te-nazwa/ip:7214 SENT CONTROL [te-nazwa]: 'PUSH_REPLY,route 192.168.1.0 255.255.255.0,route-gateway 10.8.0.1,topology subnet,ifconfig 10.8.0.2 255.255.255.0,peer-id 0,cipher AES-256-GCM,protocol-flags cc-exit tls-ekm dyn-tls-crypt,tun-mtu 1500' (status=1)
2025-11-02 11:27:02 us=621471 te-nazwa/ip:7214 Data Channel: cipher 'AES-256-GCM', peer-id: 0
2025-11-02 11:27:02 us=621585 te-nazwa/ip:7214 Protocol options: protocol-flags cc-exit tls-ekm dyn-tls-crypt
2025-11-02 11:33:54 us=931670 te-nazwa/ip:7214 Connection reset, restarting [0]
2025-11-02 11:33:54 us=931828 te-nazwa/ip:7214 SIGUSR1[soft,connection-reset] received, client-instance restarting
2025-11-02 11:33:54 us=932045 dco_parse_peer_multi: cannot store DCO stats for peer 0
2025-11-02 11:33:54 us=932384 TCP/UDP: Closing socket
config openvpn
root@cyb-rt:~# cat /etc/config/openvpn
config openvpn 'home'
option enabled '1'
option local 'ip'
option dev 'tun0'
option port 'port'
option proto 'tcp-server'
option cipher 'AES-256-CBC'
option log '/tmp/openvpn.log'
option verb '4'
option ca '/etc/openvpn/ca.crt'
option cert '/etc/openvpn/nazwa.crt'
option key '/etc/openvpn/nazwa.key'
option server '10.8.0.0 255.255.255.0'
option topology 'subnet'
option dh '/etc/openvpn/dh.pem'
list push 'route 192.168.1.0 255.255.255.0'
#list push 'redirect-gateway def1'