Re: [Server-devel] DanGuardian and XS Plans

2008-10-07 Thread Martin Langhoff
On Tue, Oct 7, 2008 at 4:17 AM, John Watlington [EMAIL PROTECTED] wrote: In existing deployments (not trials) content filtering is being done upstream in the internet connection. Interesting! I didn't know that - Content filtering is a very sensitive subject, and any offering made by OLPC

Re: [Server-devel] DanGuardian and XS Plans

2008-10-07 Thread Stefan Reitz
Hello List Just from my (not too recent) experience with the Birmingham deployment: There are two competing interests: - As long as the Board of Education (BoE) receives federal funds under the No Child Left Behind Act they are responsible for providing internet only in a filtered manner

Re: [Server-devel] physical security issue

2008-10-07 Thread John Watlington
You keep pushing for centrally hosted school servers. Are you sure you don't work for the phone company ? Again, unless you have a 100 Mbit connection from the school to the upstream ISP, you will need something with a disk and a significant amount of memory present in the school. I don't

Re: [Server-devel] physical security issue

2008-10-07 Thread Sameer Verma
On Tue, Oct 7, 2008 at 8:00 PM, John Watlington [EMAIL PROTECTED] wrote: You keep pushing for centrally hosted school servers. Are you sure you don't work for the phone company ? Last time I checked, San Francisco State University wasn't in the telco business. Again, unless you have a 100

Re: [Server-devel] physical security issue

2008-10-07 Thread Walter Bender
One idealet (not worthy of being called an idea): What if the server were a laptop that the teacher could take with him/her? Pros: The school need not be secure. Cons: Price, and of course, laptops can be stolen. But it does put the server in the hands of a presumably trusted individual in the

Re: [Server-devel] physical security issue

2008-10-07 Thread Bill Bogstad
On Tue, Oct 7, 2008 at 11:24 PM, Walter Bender [EMAIL PROTECTED] wrote: One idealet (not worthy of being called an idea): What if the server were a laptop that the teacher could take with him/her? Pros: The school need not be secure. Cons: Price, and of course, laptops can be stolen. But it

Re: [Server-devel] physical security issue

2008-10-07 Thread John Watlington
Actually, Walter, we still hold hope for XOs as school servers for very small schools.The problem with this is insufficient memory and insufficient disk space. While an external disk may alleviate the second problem, it has poor reliability and is a very attractive item for theft. But

Re: [Server-devel] Memory use with SSL connections

2008-10-07 Thread John Watlington
Until Sugar has a better model for collaboration, anything over about 500 users is moot. (Thanks for testing it all the way up to 2K users). The problem is that the laptop UI will try to show all the users on the server in the neighborhood view... Can you try to connect an XO to the server

Re: [Server-devel] XS testing

2008-10-07 Thread Tony Anderson
Thanks for your point about the 'headless' server. The install usb must ensure that ssh access from an XO is sufficient to complete the install process. As far as I know all of our installed servers will be headless. This means the first two 'tests' should be changed: 1. Reboot the server