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Hi, just wondering about a firewall function in the XS server, ie; with dual NIC's using one 'real' IP on ETH0 :There can be a firewall there, but there isn't. There is often going to be a NAT functionality (in

The school server is a collection of common network related services which can be installed and configured as necessary. The Sc ...d to configure devices so that they can connect and communicate over an IP network. DHCP allows the school server to assign IP addresses to connected XOs.

...]] is a [[Sugar]] Activity for communications. The best way to use the AIM network or other chat networks is to use the free online service [http://meebo.com ===What antivirus & firewall security software is available?===

Conceptually, the school server is a collection of common network services which can be easily installed and configured as necessary. Modular ...figure network devices so that they can connect and communicate over an IP network.

...logy Broadcasting and Telecommunications/43220000 Data Voice or Multimedia Network Equipment or Platforms and Accessories/43221500 Call management systems or ...logy Broadcasting and Telecommunications/43220000 Data Voice or Multimedia Network Equipment or Platforms and Accessories/43221500 Call management systems or

...logy Broadcasting and Telecommunications/43220000 Data Voice or Multimedia Network Equipment or Platforms and Accessories/43221500 Call management systems or ...logy Broadcasting and Telecommunications/43220000 Data Voice or Multimedia Network Equipment or Platforms and Accessories/43221500 Call management systems or

Conceptually, the school server is a collection of common network services which can be easily installed and configured as necessary. Modular ...figure network devices so that they can connect and communicate over an IP network.

...hat relying on IPv4 or IPv6 routability means that deployments can improve network conditions independent of changes to the software on the XO. --[[User:Mston Network Principles:

...peer networking with no Internet access. Normally this would be via a mesh network for OLPC-XOs away from school, but disconnected access-point configurations [[Avahi]] and [[Telepathy]]-salut provide local-network discovery of applications even when there is no Internet uplink available.

...– for the laptops only. A 172.18.x.x range which doesn't conflict with the network = Network diagrams =

...two settings for the School Server that some may find objectionable from a security point of view. The first is that selinux is disabled. This is the case in ...irects the installation of the XS server. The management and installation network interfaces could be reversed, but neither can use 172.x.x.x.

OLPC's deployment strategy places laptops in many different network principles for the software comprising our network stack. These

[[Category:Network]] = The Network =

...ed. This document, written by the author of T&M, attempts to correlate the security with the threat. ...hitecture is both stronger and easier to use than the traditional model of security. It exceeds in many ways both expectations and hopes of the author of T&M.

...ng when they should not, or not appearing when they should in an XS-hosted network, the following commands help understand what is happening. ..., it is important to emphasize user education -- see [[Online threats and security]]'''.

...e bus security policy blocked the reply, the reply timeout expired, or the network connection was broken. ...e bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.

...This is important for large deploymetns like Peru, where having current & security-patched sw is important (08:24:50 AM) martin_xsa: and the network scripts - also contained in xs-config - which do all the setup if which NIC

> Then I “exit”, closed terminal, and went to the Sugar network and security (none, WEP and APA).

==Connecting your XO to the network == Thanks to network connections, you can use your XO to explore distant places while you stay a

=== Accessing another school's Mesh Network === ...software, etc? Is a laptop strictly limited to only accessing one school's network (without some time-consuming reconfiguration of access-permissions)? If acc