VPN setup problem - proxy arp I think

Hi all, I read the setup at http://www.blackh0le.net/articles/vpn-dun-howto.html to setup my VPN. However, I'm having a problem which I think is proxy-ARP not working. I like to ask you to see if you know what's going on. When I ping 10.77.1.1 from windows XP machine the packets get to the

Re: MTU Path Discovery Problem

PMTUD Black Hole ProblemCode Problem? Is this a code problem in ip_input.c, This code is from FreeBSD 4.8 that I just installed on my computers. ip_forward ? It looks to me like case EMSGSIZE can never be reached. Is this breaking mtu path discovery responses ? ip_forward(struct mbuf *m, int

PMTUD Black Hole Problem

Hi All, I have the following network in the lap WINXP <---mtu1500--->FREEBSD4.4<---mtu1280(gif tunnel--->FREEBSD4.4<---mtu1500--->WINXP The BSD computers are setup as gateway routers. As you might see from diagram above, the MTU of the link between the two BSD computers is 1280Bytes because of

NAT Question

Hi all, I'm trying to setup a BSD box to act as a NAT gateway between private net and public Internet. My requirements is to map the src and destination of the packet according to a set of rules. The BSD box has two public IP addresses. Depending on which interface the packet arrive

NAT Question

Hi all, I'm trying to setup a BSD box to act as a NAT gateway between private net and public Internet. My requirements is to map the src and destination of the packet according to a set of rules. The BSD box has two public IP addresses. Depending on which interface the packet arrives on it wi

Monitor IP Traffic from many BSD computers

I have a pool of bsd computers, connected together via an ethernet switch. I like to monitor the traffic that is exchanged between all the computers, and capture and display them on a console computer. Since I'm using a switch, I will not be able to see the traffic and also the switch is a 3com s

XFree86 runs as root but not as user!

This is probably a trivial and old question, but I havn't found an answer yet. I just installed BSD 4.6 and can't get XFree86 to run as a user. It works fine as root. So I figure some permission is not set correctly somewhere. I tried to chmod 4755 on startx just to see what happens, and nothing