similar to: OpenVPN problem

I noticed that when I went over to CentOS-5.4 on my server (and re-booted), my openvpn connections failed for a couple of hours, and then came back. Has anyone noticed this? What puzzled me was that the tun0 interface was present on all machines (according to ifconfig) but the connections seemed to be lost. -- Timothy Murphy e-mail: gayleard /at/ eircom.net tel: +353-86-2336090,

I'm running an openvpn server on a CentOS machine - that is my excuse for posting my query here - and I'm wondering if there is some way of finding all the clients (not just those connected at this moment) who have been registered as clients of the openvpn server? -- Timothy Murphy e-mail: gayleard /at/ eircom.net School of Mathematics, Trinity College, Dublin 2, Ireland

I use dyndns's (free) service to access a remote machine with a dynamic IP address. The machine is running under CentOS-6.0. I can ssh into the address given me by dyndns (*.homelinux.com), but when I do this I get the warning "reverse mapping checking getaddrinfo for" * "failed - POSSIBLE BREAK-IN ATTEMPT!" This doesn't really matter, as I normally use OpenVPN for

Hello! I''ve the following set-up RemoteClient1 (Win Vista), RemoteClient2 (Win XP) do both connect to my OpenVPN box. They can talk to each other, using their 172.16.1.x tun0 Address on the server. The server itself (Ubuntu gutsy, OpenVPN: 2.0.9-8, shorewall:3.4.4-1) has 1 NIC that connects the machine to a) a DSL-router (forwards several ports to this linux machine, including the

Hi, I am running OpenVPN where i have one central hub VPN server, and multiple spoke VPN clients. I can ping from each client to the server and each client to computers on the subnet which the server resides (192.168.2.0/24) so it works ok there. I cannot however, ping from one client to another client. I guess the packet path would go: clienta -> vpn -> shorewall/router -> vpn ->

hey friends, I have installed OpenVPN 2.0.7 (i386-redhat-linux-gnu [SSL] [LZO] [EPOLL] built on Apr 29 2006) on Centos4.0 through rpm (diag repository). The network scenario of my office is below Remote Client ----> Internet <-------> Cisco Pix Firewall (Gateway) <----> VPN Server & LAN Clients

Helmut Drodofsky wrote: > Hello, > > there is one route missing: > > 128.0.0.0/1. > Did you mean 127.0.0.0? mark > config client: > route-nopull > redirect-gateway def1 bypass-dhcp > > best regards > Helmut > > Viele Gr??e > Helmut Drodofsky > > Internet XS Service GmbH > He?br?hlstra?e 15 > 70565 Stuttgart > > Gesch?ftsf?hrung

Hello, i have a little question. My system: ip route: 0.0.0.0/1 via 10.8.0.5 dev tun0 default via 192.168.2.1 dev br0 proto static metric 425 10.8.0.1 via 10.8.0.5 dev tun0 10.8.0.5 dev tun0 proto kernel scope link src 10.8.0.6 88.198.140.127 via 192.168.2.1 dev br0 192.168.2.0/24 dev br0 proto kernel scope link src 192.168.2.101 metric 425 192.168.122.0/24 dev virbr0 proto kernel

I'm moving my home network server from a Dell server, which has been having some mysterious problems, to an HP MicroServer. Everything - MySQL, OpenVPN, email (dovecot), httpd, etc - except for openLDAP, which is taking more time than everything else put together. I haven't found any straightforward instructions on this anywhere. The official RedHat document

Hi all, first time that i tried to use xen. My goal is to reach in ssh all the domUs after i manage to get a connection through openvpn. Like they were real servers. I installed the openvpn server on my dom0 (ubuntu 9.04 + default package + latest debian-xen-amd64 kernel) After connecting to the openvpn server I''m able to do direct ssh just to the dom0. For reaching domU i had do it with

Hi all, I have set up a working OpenVPN2 connection between my Server and my gateway at home. Now I want all traffic to be routed through this VPN connection. Currently everything is going through eth1 to the internet (to the gateway of the University which forwards it to the internet :-). We must use a prox-server and because of this I am not abel to watch the real-Media streams on

On 12/29/2017 3:59 AM, Wojciech ?ysiak wrote: > firstly check which zone are your interface in : > > bash> firewall-cmd --get-active-zones > > then all you have to do is add a service to the firewall > > firewall-cmd --zone=<INSERT YOUR ZONE> --add-service=openvpn --permanent > > assuming that your Openvpn is running on standard port 1194/tcp|udp, > If not

I'm getting repeated email (KMail) error messages about one apparently over-large post: -------------------------- Received: from helen.gayleard.com (localhost.localdomain [127.0.0.1]) by helen.gayleard.com (Postfix) with ESMTP id E4500294A0 for <tim at helen.gayleard.com>; Sat, 24 Jan 2015 14:00:05 +0000 (GMT) Received: (from tim at localhost) by helen.gayleard.com

Hi! I''m trying to create a routed VPN using OpenVPN - and having trouble with the routing concepts involved. Let me see if I can properly describe my current topology: Server - LAN, with both local workstations and remote bridged workstations on the 192.168.0.0/24 network (this works without reservation). Server located at 192.168.0.71, 192.168.0.72, 192.168.0.222, and few

Hi all, I have succesfully joined together three LANs using OpenVPN over Linux (Debian) gateways at the 'exit' of each one of these LANs. The VPN seems to be OK, as I can ping network hosts from one LAN to another using their private IP addresses with no problem at all. However network browsing through the VPN is not working. The network diagram for my setup is at

Friends-- I'm stumped! Cannot get mount.cifs to work over a tun connection. How would you trouble-shoot this? 1. It cannot be openvpn causing the problem: I can ping across the connection both directions on all machines. 2. It cannot be samba causing the problem: I can mount.cifs the smb shares on the lan (using the identical credentials file) without any issue. 3. Have iptables

This, IMHO, is one of the more annoying bugs with the newer GRUB (which i assume is the bootloader you are using). Specifically the newer grub can't, won't boot from a drive other than the one grub is on. suggest you revert to grub 0.97 or, if any boot loader is or can be put on the drive with the 6.5 distro you can make that drive the boot drive in the bios, which is how i do it. i.e.

I am trying to setup openVPN 2.0 beta11 (sever/client configuration) and shorewall. I managed to get it working with out shorewall in the mix. When I start shorewall this message appears in the logs. Oct 12 13:41:03 localhost kernel: Shorewall:net2all:DROP:IN=eth0 OUT= MAC=00:04:5a:7f:92:9f:00:b0:c2:89:68:e4:08:00 SRC=69.145.71.133 DST=216.187.138.18 LEN=42 TOS=0x00 PREC=0x00 TTL=46 ID=11 DF

Dear list, I am having a problem with openvpn. I have the following arrangement, running two instances of openvpn on "home fw". I want to protect my WLAN in back of the home fw and that works fine. I can see "Peer connection initiated with 192.168.1.3:5000" in daemon.log on homefw. Nothing gets initiated with officefw, nor can I ping the other end of the tunnel at officefw.

When using shorewall with a road warrior openvpn setup, how can I get the tun interface to masq through a lan interface? Example Setup: Machine A (tun0 10.0.0.1) -----------VPN---------(tun0 10.0.0.2)---------Machine B(10.10.10.1) When I ping Machine B from Machine B, Machine B is receiving the echo request, but it doesn''t know the route back to the 10.0.0.0/24, and there