Hi,
I have been using UTM9 as a VPN appliance for years now with no issues until a few months ago when my Android devices can't access the network anymore. They can connect just fine, but traffic is not flowing trough the tunnel. I can't even ping the VPN gateway. On Windows devices everything is working just fine using the Sophos VPN client.
The UTM9 is behind a firewall and the proper ports are opened.
If someone has an idea, because I can't seem to figure it out. I will put the OpenVPN log here if it helps.
Jul 01, 2024, 21:23:50] Session is ACTIVE [Jul 01, 2024, 21:23:50] Sending PUSH_REQUEST to server... [Jul 01, 2024, 21:23:50] EVENT: GET_CONFIG [Jul 01, 2024, 21:23:51] Sending PUSH_REQUEST to server... [Jul 01, 2024, 21:23:51] OPTIONS: 0 [route] [remote_host] [255.255.255.255] [net_gateway] 1 [route-gateway] [10.10.10.1] 2 [route-gateway] [10.10.10.1] 3 [topology] [subnet] 4 [ping] [10] 5 [ping-restart] [120] 6 [route] [192.168.10.0] [255.255.255.0] 7 [dhcp-option] [DNS] [192.168.10.2] 8 [dhcp-option] [DOMAIN] [domain.home] 9 [ifconfig] [10.10.10.2] [255.255.255.0] 10 [block-ipv6] 11 [block-ipv4] [Jul 01, 2024, 21:23:51] PROTOCOL OPTIONS: cipher: AES-256-CBC digest: SHA256 key-derivation: OpenVPN PRF compress: ANY peer ID: -1 [Jul 01, 2024, 21:23:51] EVENT: ASSIGN_IP [Jul 01, 2024, 21:23:51] exception parsing IPv4 route: [route] [remote_host] [255.255.255.255] [net_gateway] : addr_pair_mask_parse_error: AddrMaskPair parse error 'route': remote_host/255.255.255.255 : ip_exception: error parsing route IP address 'remote_host' : Invalid argument [Jul 01, 2024, 21:23:51] Connected via tun [Jul 01, 2024, 21:23:51] LZO-ASYM init swap=0 asym=1 [Jul 01, 2024, 21:23:51] Comp-stub init swap=1 [Jul 01, 2024, 21:23:51] EVENT: CONNECTED info='SOME EMAIL:8443 (PUBLIC IP) via /TCP on tun/10.10.10.2/ gw=[10.10.10.1/] mtu=(default)' trans=TO_CONNECTED [Jul 01, 2024, 21:23:51] EVENT: COMPRESSION_ENABLED info='Asymmetric compression enabled. Server may send compressed data. This may be a potential security issue.' trans=TO_DISCONNECTED
Thanks,
