nanog mailing list archives
Re: Cox clamping VPN traffic?
From: Matthew Moyle-Croft <mmc () internode com au>
Date: Sat, 26 Jan 2008 17:42:43 +1030
He's talking about traffic inside a VPN also there doesn't seem to be a problem with the transfer stopping (which RSTs would cause) just slowing down.Could it be that the provider is silently inserting RSTs into live flows?
Before walking down that road, however, are you sure you're not dealing with an MTU/TCP-MSS/DF bit issue?I'd suggest that this is a reasonable angle - I've seen various VPNs go slowly because of these kinds of issues.
MMC -- Matthew Moyle-Croft - Internode/Agile - Networks Level 3, 132 Grenfell Street, Adelaide, SA 5000 Australia Email: mmc () internode com au Web: http://www.on.net Direct: +61-8-8228-2909 Mobile: +61-419-900-366 Reception: +61-8-8228-2999 Fax: +61-8-8235-6909"The difficulty lies, not in the new ideas, but in escaping from the old ones" - John Maynard Keynes
Current thread:
- Cox clamping VPN traffic? Tomas L. Byrnes (Jan 25)
- Re: Cox clamping VPN traffic? Jim Popovitch (Jan 25)
- RE: Cox clamping VPN traffic? Tomas L. Byrnes (Jan 25)
- RE: Cox clamping VPN traffic? Justin M. Streiner (Jan 25)
- RE: Cox clamping VPN traffic? Tomas L. Byrnes (Jan 25)
- RE: Cox clamping VPN traffic? Frank Bulk (Jan 26)
- Re: Cox clamping VPN traffic? Matthew Moyle-Croft (Jan 25)
- RE: Cox clamping VPN traffic? Tomas L. Byrnes (Jan 25)
- Re: Cox clamping VPN traffic? Roland Perry (Jan 26)
- Re: Cox clamping VPN traffic? Jim Popovitch (Jan 25)
- Re: Cox clamping VPN traffic? Ben Scott (Jan 25)
- Re: Cox clamping VPN traffic? Mark Smith (Jan 25)
- Re: Cox clamping VPN traffic? Bill Nash (Jan 26)