Kill switch using iptables & filtering by group id
I am trying to set up a kill switch using iptables, because my VPN client doesn´t do so. I liked the approach of allowing packets based on group id described here:...
View ArticleOpenVPN - unable to ping LAN
All,I have an OpenVPN server setup in our Production environment with one client OpenVPN server connected to it. I am setting up a second client connected to the same VPN server. I believe my...
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OpenVPN Client and Server on same machine - Server doesn't allow connections...
I am new to this community and am hopeful that somebody can help me. Please let me know if I haven't posted all required information.Situation:I have a linux server (raspberry pi, 192.168.1.2)...
View ArticleHow high can I tune my network stack buffer size to increase network...
I followed this guide: https://www.cyberciti.biz/faq/linux-tcp-tuning/I added the following values into my /etc/sysctl.conf file:net.core.wmem_max=12582912 net.core.rmem_max=12582912 net.ipv4.tcp_rmem=...
View ArticleAbout OpenVPN server
I did an OpenVPN setup in local network and communication passes between the client and the server. The problem is that only I can not communicate two customers. I ask for help if possible.
View ArticleOpenvpn-as : Depends: python-pyrad but it is not installable
I am using Parrot OS lastest version. I have tried and all the other variations of upgrade, such as the following,apt --fix-broken install I am getting the following error after running apt update...
View Article(OPENVPN/OPENSSL) Configuration file routines:STR_COPY:variable has no...
I can't run "openssl req" to create a new key, the output presents an errorerror on line 39 of /etc/openvpn/openvpn-ssl.cnf 140264035997600:error:0E065068:configuration file routines:STR_COPY:variable...
View ArticleCan only ping OpenVPN server, not other hosts on VPN network
I installed OpenVPN server successfully on a server (X.X.X.X/32). Here is my OpenVPN config file:port 1194 proto udp6 dev tun ca /etc/openvpn/keys/ca.crt cert /etc/openvpn/keys/server.crt key...
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 offi...
View Articlestarting openvpn server fails with Options error: --client-config-dir fails
I'm working on setting up an openvpn server. I'm using the standard sources of debian jessie and easy-rsa as an CA.Everything worked fine until I've tried to start openvpn via init script. When I'm...
View ArticleOpenVpn Missing Parameter tls-crypt Config Problem
Hello there I added a new user to my server and the .ovpn file seems to have so missing things which I cant understand. I got a same config with other Keys ofc. and the same parameters for another...
View Articleopenvpn routes on ubuntu 18.04
Hi I have a server running with an OpenVPN server on Ubuntu LTS 18.04 from a digitaloceans droplet. And I have 2 routers connecting too it, sadly not in the way I want too right now. Thu Feb 27...
View ArticleOpenVPN On Centos: TUN no longer working
I had an OpenVPN TUN configuration which used to work, but stopped working some time last year. I had the help of a consultant who got it working using TAP, but TUN just doesn’t work. If I try, the...
View ArticleMake systemd reload only single openvpn process and not the whole group
I'm running several openvpn instances on my server with debian stable; as well some clients as a server instance. Right now, when one of these instances fails, systemd seems to kill and restart the...
View ArticlePassthrough of OpenVPN clients to local network
Ahoy friends. Unfortunately i don't have that much knowledge about OpenVPN but at least i want to try to get my idea working. Currently i'm using a VoIP device connected to my local area network, and...
View ArticleCan only ping OpenVPN server, not other guests (host-only network) on VPN...
I installed OpenVPN server successfully on a server (X.X.X.X/32). Here is my OpenVPN config file:port 1194 proto udp6 dev tun ca /etc/openvpn/keys/ca.crt cert /etc/openvpn/keys/server.crt key...
View ArticleRemove redundant openvpn config service from Systemd
I used to have a config for openvpn. After upgrading to 18.04 it started behaving differently in relation to systemd, my syslog gets continuously spammed with connection attempts:ovpn-login[5191]:...
View ArticleHow to fix this eth0 and eth1, where traffic going out via eth0 is failing?
I have two public IPs. One's connected to eth0 and one to eth1, from 2 separate routers as complete DMZ towards the LAN IP.I added this following:ip rule add from 10.0.0.108/32 table 1 # outbound ip...
View ArticleConfiguring OpenVPN on Asus router
I would like to configure VPN server on my home AsusWrt router. I have created OpenVpn server on my router, did OpenVPN client installation and configuration in my remote PC. Home network with AsusWrt...
View ArticleSSH into an AWS EC2 instance running a VPN
I want to use a third-party VPN service on a Amazon AWS EC2 instance, and set up NordVPN with OpenVPN. After following the top answer of this post: Route everything through VPN except SSH on Port 22I'm...
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