Changes between Version 27 and Version 28 of WikiStart
- Timestamp:
- Oct 20, 2013, 12:58:34 PM (11 years ago)
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WikiStart
v27 v28 13 13 A node, type IRIS, is built using {{{NanoBSD}}} with some extensions a.o. to make package management a bit easier. Also the internet gateway (providing internet connectivity to the local wireless network) is based on {{{NanoBSD}}}. 14 14 15 The '''nodes''' are FreeBSD routers with slave DNS ({{{dnsmasq}}}), {{{lvrouted}}} as a dynamic internal routing daemon, {{{thttpd}}} webserver and a {{{python}}} based [wiki:WLCaptivePortal captive portal] based on {{{ipfw}}} and {{{{tcpserver}}} for the plain HTTP-redirects. Moreover there are some additions which are essential for large scale network monitoring such a {{{nagios}}} plugins and bandwith measurment tools ({{{iperf}}}).15 The '''nodes''' are FreeBSD routers with DNS ({{{bind}}}), {{{lvrouted}}} as a dynamic internal routing daemon, {{{thttpd}}} webserver and a {{{python}}} based [wiki:WLCaptivePortal captive portal] based on {{{pf}}} and {{{{tcpserver}}} for the plain HTTP-redirects. Moreover there are some additions which are essential for large scale network monitoring such a {{{nagios}}} plugins and bandwith measurment tools ({{{iperf}}}). 16 16 17 A '''proxy gateway''' is a http-proxy based on {{{tinyproxy}}} and an authorative DNS server ({{{ MaraDNS}}}). Included is also18 reverse ssh-tunneling (for remote management behind NAT firewalls). Nodes use pen with a home-build {{{pen-wrapper}}} to select the 'best' proxy (i.e. the highest bandwith). An alternative is a '''packet filtering firewall''' using ipfwto allow only port 80, 443 rate limited traffic. Packet filtering gateways use lvrouted to advertise a default route.17 A '''proxy gateway''' is a http-proxy based on {{{tinyproxy}}} and an authorative DNS server ({{{bind}}}). Included is also 18 reverse ssh-tunneling (for remote management behind NAT firewalls). Nodes use pen with a home-build {{{pen-wrapper}}} to select the 'best' proxy (i.e. the highest bandwith). An alternative is a '''packet filtering firewall''' using pf to allow only port 80, 443 rate limited traffic. Packet filtering gateways use lvrouted to advertise a default route. 19 19 20 20 == Pilot ==