Ural0 Connectivity Issues

2006-04-17 Thread Olivier Wouters
Hi, I am relatively new to FreeBSD (I use 6.0-RELEASE-p6) having only used it for approximately 2 months, and have run into a little bit of a problem with my wireless setup. I am currently using a WUSB54G ver. 4 (Linksys Wireless-G USB network adapter: http://www.linksys.com/servlet/Satellite

crypto accelerators

2006-04-17 Thread Dave Cornejo
I've read here before (or maybe some other freebsd list) that cards like the Soekris 1401 don't gain as much as you'd expect due to moving packets to/from the card over the PCI bus. But the context is usually one of trying to encrypt packets to increase throughput. So the question is whether thes

em in 6.0 missing rx interrupts?

2006-04-17 Thread Cheng Jin
Hi, I am running into a problem with em driver possibly missing rx interrupts. I have the following setup Linux NFS server -- FreeBSD 6.0 ethernet bridge -- Linux NFS client and I run a test on the NFS client that repeatedly mounts an NFS directory, retrieves a file, and unmounts the dir. T

Re: tcpdump and ipsec

2006-04-17 Thread Kelly Yancey
On Mon, 17 Apr 2006, Bjoern A. Zeeb wrote: > On Thu, 13 Apr 2006, Kelly Yancey wrote: > > > I'm curious: how are you performing NAT on your tunnelled traffic? > > the answer is simple: do not NAT on the ipsec interface though it's > not fully correct because I do even NAT traffic that goes like: >

Re: tcpdump and ipsec

2006-04-17 Thread Bjoern A. Zeeb
On Thu, 13 Apr 2006, Kelly Yancey wrote: I'm curious: how are you performing NAT on your tunnelled traffic? the answer is simple: do not NAT on the ipsec interface though it's not fully correct because I do even NAT traffic that goes like: A lan1(ipsec only) --- gw(NAT) --- lan2(ipsec on

Re: Libpcap based: packet generator + capture file editor + bridge for IEEE802.3 on FreeBSD

2006-04-17 Thread Yeow C.H.
Thanks Brian. Simply put Bit-Twist is smaller, do more, medium specific (Ethernet II - IEEE 802.3) suite. Bittwist (packet generator) does not differs much from tcpreplay program. I would admit if you say tcpreplay can do everything that bittwist can do. But bittwist implementation i

Re: Libpcap based: packet generator + capture file editor + bridge for IEEE802.3 on FreeBSD

2006-04-17 Thread Brian Candler
On Sun, Apr 16, 2006 at 08:02:04AM -0700, Yeow C.H. wrote: > It is designed to compliment tcpdump, which by itself has done a great > job > in capturing network traffic. With Bit-Twist, you can now regenerate the > captured traffic onto a live network. Packets are generated from save