Re: Routing on one NIC?
Lachian, hopefully you have a manageable switch that can create VLANs. You will have to create a VLAN for each of your subnets and add the appropriate ports into those VLANs. I would suggest that you use something other than VLAN 1 (default VLAN) for your two VLANs. On the port that is going to connect to your OpenBSD box, the port will be a member of both VLANs and turn on VLAN tagging (802.1Q) on the switch. If it is a Cisco switch using dot1q not ISL. You will have to turn on IP Forwarding, configure the VLANs, and enable VLAN tagging on the OpenBSD box. I'm only a home user, I don't have anything fancy. Thanks for your advice, though. Hopefully, this is only a temporary solution. Network traffic on that NIC will see twice as much as normal, since it receives and sends it out the same NIC. As I said before, I'm only a home user; I could probably use 10BASE-T without having performance problems. If you do not use VLANs, you will see broadcast coming from both of your subnets. If you bring up a sniffer, you should see them. Also, if the employees are clever they can just change their IP Address to become part of the new network and by pass any firewalling you might be doing on your OpenBSD box. :( This is only a NAT box. It is not intended to provide any extra security, I am only using this type of setup for convenience (ie. anything to avoid using a consumer router interface without buying new hardware) and educational purposes. -- Thanks, Lachlan
Routing on one NIC?
Hi, What would be the recommended way to route traffic between two subnets with only one NIC? I currently have one NIC plugged into a switch that contains two subnets. I would like the NIC to have two IP addresses, one on each subnet, that it will route traffic between. I have tried creating an alias, but pf didn't like that. Any help would be greatly appreciated. -- Thanks, Lachlan
Virtualisation on OpenBSD?
Sorry, accidentally sent that to the wrong address. vmware could run on OpenBSD if you have linux compatibility turned on i think It uses a number of kernel modules, so I doubt it. However, the source may be available, so someone could probably try to implement similar functionality. -- Lachlan
Re: Virtualisation on OpenBSD?
I tried looking for source but was unable, vmware is a closed source as far as i can tell(please correct me if im wrong, as i like to get hold of the source) when i was looking for it online you have to download the binarys, and you have to email in for a serial number to use it, they also have higher up pay-for versions, with more features It is closed-source, however source to the kernel modules is distributed with the binaries, even if not with a free licence. I imagine that this would help with reverse engineering the driver, although I'm not sure whether the use of this as an aid to reverse-engineering the driver would be allowable under project policies. -- Lachlan
NIS Problems
Hi, I'm setting up NIS for my home network using OpenBSD on the server-side. However, when I try to make changes (ie. to the passwords) on the client side (Gentoo Linux) it responds with an error (without any information on what that error is). Upon attempting to do the same operation on the OpenBSD box, it responds with an error telling me Couldn't change YP password information.. Am I understanding correctly that I am supposed to be using chsh -y? chsh without the -y only changes the local data without modifying the NIS-stored data. -- Thanks, Lachlan