Off: vpnc haxx

2007-04-27 Thread Jax
Hi folks! This won't be exactly bsd specific topic but I saw others posted about vpnc so I think some of you have a clue about cisco devices and ios ;) I have a small problem with the ezvpn connector itself not with the connection because that's establish perfectly. So I have a cisco vpn router

Re: TCP Delayed Ack implementation in 6.1

2007-04-27 Thread Preethi Natarajan
Hello, The reason for the second ack appears to be a new window update at the client side. The push flag was not set. Thanks, Preethi On 4/27/2007 4:25 PM, Mike Silbersack wrote: On Fri, 27 Apr 2007, Preethi Natarajan wrote: From tcpdump at client side: Time: 38s.695ms: S->C data (282b

Re: TCP Delayed Ack implementation in 6.1

2007-04-27 Thread Mike Silbersack
On Fri, 27 Apr 2007, Preethi Natarajan wrote: > From tcpdump at client side: > Time: 38s.695ms: S->C data (282b) > Time: 38s.707ms: S->C data (1448b) > Time: 38s.707ms: C->S ack > Time: 38s.719ms: S->C data (1448b) > Time: 38s.719ms: C->S ack > Time: 38s.731ms: S->C data (1448b) > Time: 38s.741m

vge(4) slow at 10baseT

2007-04-27 Thread J.R. Oldroyd
I have just had occasion to use a vge(4) as an interface to as DSL modem. When using the same DSL link with an fxp(4), a dc(4) or an axe(4) interface, various DSL speed tests on the net show the line at its correct speed of 1536/384 (up/down). But on the vge(4) interface downloads are noticably s

TCP Delayed Ack implementation in 6.1

2007-04-27 Thread Preethi Natarajan
Hello, I have a question about the TCP delayed ack implementation in FreeBSD 6.1 According to specs, if delayed acks are enabled, the receiver delays transmitting acks for the delack time period or acks every other incoming packet. I have an experimental setup where: - RTT between server & c