Iruy 0 Posted ... Hi, I am running the latest version Manjaro ARM minimal on the Raspberry Pi 4. I have no GUI so naturally I generated an .ovpn file to connect with. Both with UDP and TCP I get the following output - with the only difference being whether or not it mentions the use of TCP or UDP: 2021-09-14 18:55:38 DEPRECATED OPTION: --cipher set to 'AES-256-CBC' but missing in --data-ciphers (AES-256-GCM:AES-128-GCM). Future OpenVPN version will ignore --cipher for cipher negotiations. Add 'AES-256-CBC' to --data-ciphers or change --cipher 'AES-256-CBC' to --data-ciphers-fallback 'AES-256-CBC' to silence this warning. 2021-09-14 18:55:38 OpenVPN 2.5.3 [git:makepkg/ecaf88f8a4e75856+] aarch64-unknown-linux-gnu [SSL (OpenSSL)] [LZO] [LZ4] [EPOLL] [PKCS11] [MH/PKTINFO] [AEAD] built on Jun 18 2021 2021-09-14 18:55:38 library versions: OpenSSL 1.1.1l 24 Aug 2021, LZO 2.10 2021-09-14 18:55:38 Outgoing Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication 2021-09-14 18:55:38 Incoming Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication 2021-09-14 18:55:39 TCP/UDP: Preserving recently used remote address: [AF_INET]134.19.179.130:443 2021-09-14 18:55:39 Socket Buffers: R=[131072->131072] S=[16384->16384] 2021-09-14 18:55:39 Attempting to establish TCP connection with [AF_INET]134.19.179.130:443 [nonblock] 2021-09-14 18:55:39 TCP connection established with [AF_INET]134.19.179.130:443 2021-09-14 18:55:39 TCP_CLIENT link local: (not bound) 2021-09-14 18:55:39 TCP_CLIENT link remote: [AF_INET]134.19.179.130:443 2021-09-14 18:55:39 TLS: Initial packet from [AF_INET]134.19.179.130:443, sid=674abff5 df778ab3 2021-09-14 18:55:39 net_route_v4_best_gw query: dst 0.0.0.0 2021-09-14 18:55:39 net_route_v4_best_gw result: via 192.168.1.126 dev wlan0 2021-09-14 18:55:39 VERIFY OK: depth=1, C=IT, ST=IT, L=Perugia, O=airvpn.org, CN=airvpn.org CA, emailAddress=info@airvpn.org 2021-09-14 18:55:39 VERIFY KU OK 2021-09-14 18:55:39 Validating certificate extended key usage 2021-09-14 18:55:39 ++ Certificate has EKU (str) TLS Web Server Authentication, expects TLS Web Server Authentication 2021-09-14 18:55:39 VERIFY EKU OK 2021-09-14 18:55:39 VERIFY OK: depth=0, C=IT, ST=IT, L=Perugia, O=airvpn.org, CN=Piscium, emailAddress=info@airvpn.org 2021-09-14 18:55:39 Control Channel: TLSv1.3, cipher TLSv1.3 TLS_CHACHA20_POLY1305_SHA256, peer certificate: 4096 bit RSA, signature: RSA-SHA512 2021-09-14 18:55:39 [Piscium] Peer Connection Initiated with [AF_INET]134.19.179.130:443 2021-09-14 18:55:39 PUSH: Received control message: 'PUSH_REPLY,comp-lzo no,redirect-gateway ipv6 def1 bypass-dhcp,dhcp-option DNS 10.34.93.1,dhcp-option DNS6 fde6:7a:7d20:1e5d::1,tun-ipv6,route-gateway 10.34.93.1,topology subnet,ping 10,ping-restart 60,ifconfig-ipv6 fde6:7a:7d20:1e5d::10ce/64 fde6:7a:7d20:1e5d::1,ifconfig 10.34.93.208 255.255.255.0,peer-id 0,cipher AES-256-GCM' 2021-09-14 18:55:39 OPTIONS IMPORT: timers and/or timeouts modified 2021-09-14 18:55:39 OPTIONS IMPORT: compression parms modified 2021-09-14 18:55:39 OPTIONS IMPORT: --ifconfig/up options modified 2021-09-14 18:55:39 OPTIONS IMPORT: route options modified 2021-09-14 18:55:39 OPTIONS IMPORT: route-related options modified 2021-09-14 18:55:39 OPTIONS IMPORT: --ip-win32 and/or --dhcp-option options modified 2021-09-14 18:55:39 OPTIONS IMPORT: peer-id set 2021-09-14 18:55:39 OPTIONS IMPORT: adjusting link_mtu to 1627 2021-09-14 18:55:39 OPTIONS IMPORT: data channel crypto options modified 2021-09-14 18:55:39 Data Channel: using negotiated cipher 'AES-256-GCM' 2021-09-14 18:55:39 Outgoing Data Channel: Cipher 'AES-256-GCM' initialized with 256 bit key 2021-09-14 18:55:39 Incoming Data Channel: Cipher 'AES-256-GCM' initialized with 256 bit key 2021-09-14 18:55:39 net_route_v4_best_gw query: dst 0.0.0.0 2021-09-14 18:55:39 net_route_v4_best_gw result: via 192.168.1.126 dev wlan0 2021-09-14 18:55:39 ROUTE_GATEWAY 192.168.1.126/255.255.255.128 IFACE=wlan0 HWADDR=dc:a6:32:26:fc:da 2021-09-14 18:55:39 GDG6: remote_host_ipv6=n/a 2021-09-14 18:55:39 net_route_v6_best_gw query: dst :: 2021-09-14 18:55:39 sitnl_send: rtnl: generic error (-101): Network is unreachable 2021-09-14 18:55:39 ROUTE6: default_gateway=UNDEF 2021-09-14 18:55:39 ERROR: Cannot open TUN/TAP dev /dev/net/tun: No such device (errno=19) 2021-09-14 18:55:39 Exiting due to fatal error I am connected to the internet and have DNS working, as a quick ping reveals: ping -c4 google.com PING google.com (142.250.200.46) 56(84) bytes of data. 64 bytes from lhr48s30-in-f14.1e100.net (142.250.200.46): icmp_seq=1 ttl=114 time=11.8 ms 64 bytes from lhr48s30-in-f14.1e100.net (142.250.200.46): icmp_seq=2 ttl=114 time=11.5 ms 64 bytes from lhr48s30-in-f14.1e100.net (142.250.200.46): icmp_seq=3 ttl=114 time=13.3 ms 64 bytes from lhr48s30-in-f14.1e100.net (142.250.200.46): icmp_seq=4 ttl=114 time=12.0 ms --- google.com ping statistics --- 4 packets transmitted, 4 received, 0% packet loss, time 3005ms rtt min/avg/max/mdev = 11.504/12.144/13.324/0.700 ms So I'm not sure what's going on. I am on a subnet with mask 255.255.255.128, but my desktop and laptop and some VM's on the same subnet have no issues using eddie, or .ovpn files for that matter, As far as I can tell it has something to do with bringing up the interface itself. I have `net-tools` installed, so the use of `ifconfig` should make no difference. Does anyone have any advice? Quote Share this post Link to post
OpenSourcerer 1441 Posted ... That's… rare. Do you get anything back if you execute this? $ modinfo tun . Quote Hide OpenSourcerer's signature Hide all signatures NOT AN AIRVPN TEAM MEMBER. USE TICKETS FOR PROFESSIONAL SUPPORT. LZ1's New User Guide to AirVPN « Plenty of stuff for advanced users, too! Want to contact me directly? All relevant methods are on my About me page. Share this post Link to post