Re: high performance open source DHCP solution?

2011-07-20 Thread Nick Colton
We were seeing similar issues with low leases, moved the dhcpd.leases file to a ramdisk and went from ~200 leases per second to something like 8,000 leases per second. On Tue, Jul 19, 2011 at 11:08 PM, George Herbert wrote: > 220-ish per second sounds roughly like a 1-disk (or 2 mirrored disk) >

Re: high performance open source DHCP solution?

2011-07-21 Thread Nick Colton
I should have given more information, we do ramdisk with rsync backups and have been running this way for over 2 years without any issues/lost leases. Nick Colton Allo Communications On Thu, Jul 21, 2011 at 9:03 AM, Charles Morris wrote: > On Thu, Jul 21, 2011 at 2:41 AM, Eugen Leitl wr

Re: GPON Vendors

2011-12-06 Thread Nick Colton
other new features coming in the next year that we're excited to see. Feel free to ping me off-list if you have any other questions. Nick Colton Director of Network Operations ALLO Communications On Tue, Dec 6, 2011 at 12:52 PM, Josh V. Hoppes wrote: > Hello NANOG, > > Due

Re: Optical Transport Platform

2014-08-26 Thread Nick Colton
We've been using Cyan for our transport/backbone for several years now and have been very happy with them. Of all the platforms we've used their element management system has been the easiest to train. Nick Colton Director of Network Operations ALLO Communications 610 Broadway - P

Cisco 7600 vs ASR 9000

2009-09-21 Thread Nick Colton
I work for a small CLEC, we have been doing FTTP for 5 years now but are getting ready to update our core network and introduce IPTV services. Cisco has been recommending the Cisco 7600 as our core router. My concern is that cisco told us that in the event of an RSP failover the 7600 could take u

Re: Switch with 24x SFP PVLAN QinQ Layer 2

2011-03-02 Thread Nick Colton
Adam, Have you looked at the Calix E7 platform or the Adtran TA5000? Both are Layer 2 only. Nick Colton Allo Communications On Wed, Mar 2, 2011 at 3:19 AM, Adam Armstrong wrote: > Hi All, > > I'm scouring the Internet for potential devices to use in a FTTB/FTTP > scenario.