IPSec Question

I'm trying to setup a tunnel between a FreeBSD 4.4 Prerelease box and a Netopia R9100 dual ethernet router. Here's my current setup. FreeBSD box is doing nat for my private nat and is running IPFW allowing only desired ports in. Private IP = 172.16.69.1 Public IP = a.a.a.a Netopia R9100 Public

IPSec VPN tunnel question

I am trying to setup an IPSec based VPN between my FreeBSD server, which is running IPFW w/ a custom ruleset and NATD for my home network, and a Netopia R9100 Dual Ethernet router. I am attempting to use IPSec/tunnel/esp/hmac-md5 authentication/no encryption. Below is my configuration: Output f

RE: IPSec VPN tunnel question

When I ping from my console, this is what I see pinging 172.16.250.1 % tcpdump -n | grep 24.181.119.107 19:11:53.296829 24.181.119.107 > 204.27.124.229: ESP(spi=0x991bb9bb,seq=0x146) 19:11:53.405480 204.27.124.229 > 24.181.119.107: ESP(spi=0x991bb9bb,seq=0x144) 19:11:54.306773 24.181.119.107 > 2