Re: [Openvpn-devel] Re: Bug report (long) - OpenVPN dropping small frames

2005-10-21 Thread Janne Johansson
> > For the others who suggested reducing mss values and such - I'm > > already doing it. In fact I have mss clamped down to 1312 right now for > > testing. But, mss clamping doesn't have anything to do with the loss of the > > lcp-echo frames I was complaining about. > > > Janne also suggest

Re: [Openvpn-devel] Re: Bug report (long) - OpenVPN dropping small frames

2005-10-21 Thread Mathias Sundman
On Thu, 20 Oct 2005, Mike Ireton wrote: For the others who suggested reducing mss values and such - I'm already doing it. In fact I have mss clamped down to 1312 right now for testing. But, mss clamping doesn't have anything to do with the loss of the lcp-echo frames I was complaining about.

Re: [Openvpn-devel] Re: Bug report (long) - OpenVPN dropping small frames

2005-10-20 Thread Leonard Isham
On 10/20/05, Mike Ireton wrote: > Leonard Isham wrote: > > > > > Merge the encrypted and unencrypted traffic for each side. Look for > > missing unencrypted packets and then compare encrypted packets that > > follow and look for a correlation of one or more missing or out of > > order encrypted

Re: [Openvpn-devel] Re: Bug report (long) - OpenVPN dropping small frames

2005-10-20 Thread Leonard Isham
On 10/20/05, Mike Ireton wrote: > Leonard Isham wrote: > > > >> > >>The problem with this test is that there are many hundreds of OpenVPN > >>packets per second flying between machine a and machine b - coupla > >>megabits per second in fact. There is no way to capture just the crypted > >>ud

Re: [Openvpn-devel] Re: Bug report (long) - OpenVPN dropping small frames

2005-10-20 Thread Leonard Isham
On 10/20/05, Mike Ireton wrote: > James Yonan wrote: > > > > > When you do your 1393 byte ping from A to B, the packet is going to travel > > 1 -> 2 -> 3 -> 4 -> ICMP echo reply on B -> 4 -> 3 -> 2 -> 1. > > > > I need to know exactly where the packet is being dropped in this chain. > > > The prob