Nesting openvpn and wireguard - how to deal with default gateways?
I am on Debian 11 and trying to nest an openvpn tunnel inside a wireguard tunnel. This machine is dual nic'd and is the gateway for clients behind it.Just starting wireguard first then openvpn results...
View ArticleIptables (port forwarding from vps openvpn server to vpn client)
I install openvpn server in Centos VPS. I can connect from my pfsense router. I forwrad rdp a port to my local pc, but can not forward rtp port.iptables -t nat -A PREROUTING -p tcp -m tcp --dport 3389...
View ArticleRouting traffic on specific interface over OpenVPN with FreeBSD
I'd like to setup OpenVPN between a FreeBSD client and an (Arch) Linux server such thatAll Internet-bound traffic explicitly sent from FreeBSD over the tunnel device is routed through OpenVPNbutThe...
View ArticleMake user made entries in /etc/hosts permanent
I use Juniper Networks network connect to connect to the office network. Once i am inside the office network, i check the server ips and add entries for them in /etc/hosts file like,10.199.xx.yy...
View Articlesocat gives error (read(6, 0xf97acc0, 8192): Permission denied)
I'm trying to use socat as a port mapper to map IPv4 connections to my OpenVPN server running behind a DS-Lite IPv6 cable connection.//editI tried with a non root user and root. But I get the same...
View ArticleOpenVPN Server Port Forwarding
I'm sorry if this question was asked already, but I didn't even know how to search for it, so if you already have a solution, please be kind enough to reply with a link.So a friend of mine has a 4g...
View ArticlePIVPN no internet connection
I run a debian VM on proxmox, on which I installed PIVPN.I did forward the VPN port to my public ip.When I enable the VPN on Wireguard on my Phone which is connect with mobile data, the tx and rx bytes...
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OpenVPN and routing problem on OpenWRT
My home topology:router1 (192.168.1.1) - D-Link dsl2540u server with static IP available from Internet (ADSL via ppoe). 4 LAN ports.router2 (192.168.1.2) - D-Link DIR-300 with OpenWRT. Plays role of...
View ArticleOpenVPN bridged network without authentication
I would like to configure OpenVPN multi-client server in bridged mode(tap virtual interface). My server-side configuration is following:dev tap0proto udpport 1194mode serverifconfig-pool 10.10.1.97...
View ArticleOpenVPN, resolvconf, and DNS domain resolution
While at site1, I need to connect to site2 via OpenVPN. Once connected, the OpenVPN site2 pushes a DNS nameserver and domain search options. This causes all name resolutions for site1 to...
View ArticleHow to know where resolv.conf entries come from?
I use resolvconf for nameserver management because my OpenVPN requires it. However, I notice that it generates nameserver information that is not exactly how I would want it:# Dynamic resolv.conf(5)...
View Articlessh reverse tunnel works, autossh does not
I have to access an openvpn-vpn server behind a firewall, so to do this I use an ssh-reverse tunnel. While using the "normal" ssh command works, connecting via autossh does not. For all the other...
View Articleopenvpn[]: Options error: In [CMD-LINE]:1: Error opening configuration file
when trying to service openvpn startOct 12 14:02:01 ccushing1 openvpn[9091]: Options error: In [CMD-LINE]:1: Error opening configuration file: devnet-client-vm.confrunning openvpn devnet-client-vm.conf...
View ArticleHow to make resolvconf append nameservers to the list instead of prepending...
I'm trying to configure OpenVPN to update DNS-servers as described here. That seems to work, but resolvconf prepends nameservers (and also search domains) to the list of existing nameservers. How can I...
View ArticleHow to fix OpenVPN DNS leak
I just subscribed to a VPN provider.I have Xubuntu 17.10, openvpn 2.4.3. After launching the openvpn command I check the IP (fine) and performed a simple DNS leak test: not fine, it shows my Internet...
View ArticleNordVPN on Linux Mint
This is an unfortunately specific question, I'd much rather ask something more generic, but I'm just stumped. I install the latest Linux Mint, then I go to the NordVPN site and follow the guide to...
View ArticleOpenVPN Client and Server on same machine - Server doesn't allow connections...
I have exactly the same problem like the user khofm asked in https://unix.stackexchange.com/a/352968/394150So in summary: The openVPN client and the openVPN server instance work fine as long as I don't...
View ArticleSplit tunnle on OpenVPN cummunity for everything except VPNs internal network
As I had very short time to set remote access, I have set up my OpenVPN server using the script which is available via github.Install OpenVPN via scriptThe downside of this script is that all traffic...
View ArticleVirtualBox guest can't reach OpenVPN subnet that is accessible to the host
I believe that my problem is similar to this question on accessing VirtualBox guest via VPN, but not quite. I am trying to go the other way: I am trying to reach a destination that is accessible to the...
View ArticleOpenVPN error status: 2, and can't connect to internet while using
I recently installed openVPN and configured it with my client1.ovpn file:clientdev tunproto udpremote 10.8.0.1 1194resolv-retry infinitenobinduser nobodygroup nogrouppersist-keypersist-tunkey-direction...
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