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openvpn

Posted: Sat Jun 24, 2023 12:31 pm
by Valerio
When connecting on openvpn to my vpn server i stop getting internet access on my wifi ap from a windows 11 laptop.

When openvpn is connected ping 8.8.8.8 my client is getting a timeout and when ping google.com the client can't find the hostname.

When I connect from my smartphone on openvpn i don't get any issue.

023-06-24 14:25:30 OpenVPN 2.6.5 [git:v2.6.5/cbc9e0ce412e7b42] Windows-MSVC [SSL (OpenSSL)] [LZO] [LZ4] [PKCS11] [AEAD] [DCO] built on Jun 13 2023
2023-06-24 14:25:30 Windows version 10.0 (Windows 10 or greater), amd64 executable
2023-06-24 14:25:30 library versions: OpenSSL 3.1.1 30 May 2023, LZO 2.10
2023-06-24 14:25:30 DCO version: v0
2023-06-24 14:25:30 MANAGEMENT: TCP Socket listening on [AF_INET]127.0.0.1:25340
2023-06-24 14:25:30 Need hold release from management interface, waiting...
2023-06-24 14:25:30 MANAGEMENT: Client connected from [AF_INET]127.0.0.1:50277
2023-06-24 14:25:30 MANAGEMENT: CMD 'state on'
2023-06-24 14:25:30 MANAGEMENT: CMD 'log on all'
2023-06-24 14:25:30 MANAGEMENT: CMD 'echo on all'
2023-06-24 14:25:30 MANAGEMENT: CMD 'bytecount 5'
2023-06-24 14:25:30 MANAGEMENT: CMD 'state'
2023-06-24 14:25:30 MANAGEMENT: CMD 'hold off'
2023-06-24 14:25:30 MANAGEMENT: CMD 'hold release'
2023-06-24 14:25:30 TCP/UDP: Preserving recently used remote address: [AF_INET]x.x.x.x:1194
2023-06-24 14:25:30 ovpn-dco device [OpenVPN Data Channel Offload] opened
2023-06-24 14:25:30 UDP link local: (not bound)
2023-06-24 14:25:30 UDP link remote: [AF_INET]x.x.x.x:1194
2023-06-24 14:25:30 MANAGEMENT: >STATE:1687609530,WAIT,,,,,,
2023-06-24 14:25:30 MANAGEMENT: >STATE:1687609530,AUTH,,,,,,
2023-06-24 14:25:30 TLS: Initial packet from [AF_INET]x.x.x.x:1194, sid=56532784 98f09324
2023-06-24 14:25:30 VERIFY OK: depth=1, CN=cn_v45BP0RO5py4PWkq
2023-06-24 14:25:30 VERIFY KU OK
2023-06-24 14:25:30 Validating certificate extended key usage
2023-06-24 14:25:30 ++ Certificate has EKU (str) TLS Web Server Authentication, expects TLS Web Server Authentication
2023-06-24 14:25:30 VERIFY EKU OK
2023-06-24 14:25:30 VERIFY X509NAME OK: CN=server_Ubo65VzbemQifePy
2023-06-24 14:25:30 VERIFY OK: depth=0, CN=server_Ubo65VzbemQifePy
2023-06-24 14:25:31 Control Channel: TLSv1.3, cipher TLSv1.3 TLS_AES_256_GCM_SHA384, peer certificate: 256 bit ECprime256v1, signature: ecdsa-with-SHA256
2023-06-24 14:25:31 [server_Ubo65VzbemQifePy] Peer Connection Initiated with [AF_INET]x.x.x.x:1194
2023-06-24 14:25:31 TLS: move_session: dest=TM_ACTIVE src=TM_INITIAL reinit_src=1
2023-06-24 14:25:31 TLS: tls_multi_process: initial untrusted session promoted to trusted
2023-06-24 14:25:32 MANAGEMENT: >STATE:1687609532,GET_CONFIG,,,,,,
2023-06-24 14:25:32 SENT CONTROL [server_Ubo65VzbemQifePy]: 'PUSH_REQUEST' (status=1)
2023-06-24 14:25:32 PUSH: Received control message: 'PUSH_REPLY,dhcp-option DNS 1.0.0.1,dhcp-option DNS 1.1.1.1,redirect-gateway def1 bypass-dhcp,route-gateway 10.8.0.1,topology subnet,ping 10,ping-restart 120,ifconfig 10.8.0.2 255.255.255.0,peer-id 0,cipher AES-256-GCM'
2023-06-24 14:25:32 OPTIONS IMPORT: --ifconfig/up options modified
2023-06-24 14:25:32 OPTIONS IMPORT: route options modified
2023-06-24 14:25:32 OPTIONS IMPORT: route-related options modified
2023-06-24 14:25:32 OPTIONS IMPORT: --ip-win32 and/or --dhcp-option options modified
2023-06-24 14:25:32 interactive service msg_channel=556
2023-06-24 14:25:32 MANAGEMENT: >STATE:1687609532,ASSIGN_IP,,10.8.0.2,,,,
2023-06-24 14:25:32 INET address service: add 10.8.0.2/24
2023-06-24 14:25:32 IPv4 dns servers set using service
2023-06-24 14:25:32 IPv4 MTU set to 1500 on interface 47 using service
2023-06-24 14:25:32 Blocking outside dns using service succeeded.
2023-06-24 14:25:32 C:\WINDOWS\system32\route.exe ADD x.x.x.x MASK 255.255.255.255 192.168.188.1
2023-06-24 14:25:32 Route addition via service succeeded
2023-06-24 14:25:32 C:\WINDOWS\system32\route.exe ADD 0.0.0.0 MASK 128.0.0.0 10.8.0.1
2023-06-24 14:25:32 Route addition via service succeeded
2023-06-24 14:25:32 C:\WINDOWS\system32\route.exe ADD 128.0.0.0 MASK 128.0.0.0 10.8.0.1
2023-06-24 14:25:32 Route addition via service succeeded
2023-06-24 14:25:32 Initialization Sequence Completed
2023-06-24 14:25:32 MANAGEMENT: >STATE:1687609532,CONNECTED,SUCCESS,10.8.0.2,x.x.x.x,1194,,
2023-06-24 14:25:32 Data Channel: cipher 'AES-256-GCM', peer-id: 0
2023-06-24 14:25:32 Timers: ping 10, ping-restart 120
2023-06-24 14:25:32 Protocol options: explicit-exit-notify 1

I reinstalled once openvpn but that didn't help.