So if I want to do testing between machine A and B I can route all of the traffic trough a machine C with dummynet and simulate the network environment that I need?
Basically I want to test/experiment with the send/receive settings within the servers. What about a hardware appliance? Could this be set up using a QOS policy or something similar with a switch? Thanks for the advice. Max -----Original Message----- From: [EMAIL PROTECTED] [mailto:owner-freebsd-questions@;FreeBSD.ORG] On Behalf Of Dan Nelson Sent: Sunday, November 03, 2002 6:05 PM To: Max Clark Cc: [EMAIL PROTECTED] Subject: Re: How to simulate high latency links? In the last episode (Nov 03), Max Clark said: > Hi, > > I am looking for a way to do some performance testing/tuning in a lab > environment. I have a high latency low speed link (T1/200MS) that I need > to replicate. > > Are there any ways to do this with FreeBSD? dummynet is what you want. By redirecting traffic through a dummynet pipe with ipfw, you can simulate latency and packet loss. See the ipfw and dummynet manpages. -- Dan Nelson [EMAIL PROTECTED] To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-questions" in the body of the message To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-questions" in the body of the message