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Add routing stuff

This commit is contained in:
Michael Spang 2010-03-07 20:09:32 -05:00
parent 897787d649
commit b8c12cd55f
4 changed files with 51 additions and 0 deletions
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32
routing/interfaces Normal file
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# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# The routes added here will not be visible to the 'route' command; you
# should use 'ip route show table foo' instead.
auto eth0
iface eth0 inet static
address 129.97.134.42
netmask 255.255.255.0
gateway 129.97.134.1
up ip rule add from all lookup campus prio 1
down ip rule del from all lookup campus prio 1
up ip rule add from all lookup orion prio 2
down ip rule del from all lookup orion prio 2
up ip route add 129.97.0.0/16 via 129.97.134.1 dev eth0 table campus realm campus
down ip route del 129.97.0.0/16 via 129.97.134.1 dev eth0 table campus realm campus
up ip route add 10.0.0.0/8 via 129.97.134.1 dev eth0 table campus realm campus
down ip route del 10.0.0.0/8 via 129.97.134.1 dev eth0 table campus realm campus
up ip route add 172.16.0.0/20 via 129.97.134.1 dev eth0 table campus realm campus
down ip route del 172.16.0.0/20 via 129.97.134.1 dev eth0 table campus realm campus
up ip route add 192.168.0.0/16 via 129.97.134.1 dev eth0 table campus realm campus
down ip route del 192.168.0.0/16 via 129.97.134.1 dev eth0 table campus realm campus
auto eth0:mirror
iface eth0:mirror inet static
address 129.97.134.71
netmask 255.255.255.0

3
orionroutes.py → routing/orionroutes.py
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#!/usr/bin/python
# This file updates the orion routing table.
# Put it at /usr/local/sbin/orionroutes.py
# Configuration
ORION_TABLE = 1 # from /etc/iproute2/rt_tables
ORION_REALMS = 1 # from /etc/iproute2/rt_realms

10
routing/setup-routing Normal file
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# This file configures the packet scheduler
tc qdisc del dev eth0 parent root
tc qdisc add dev eth0 parent root handle 1: htb default 2 r2q 10000
tc class add dev eth0 parent 1: classid 1:1 htb rate 1000Mbit
tc class add dev eth0 parent 1:1 classid 1:2 htb rate 100Mbit
tc class add dev eth0 parent 1:1 classid 1:3 htb rate 200Mbit
tc class add dev eth0 parent 1:1 classid 1:4 htb rate 700Mbit ceil 1000Mbit
tc filter add dev eth0 parent 1: protocol ip pref 2 route to orion flowid 1:3
tc filter add dev eth0 parent 1: protocol ip pref 1 route to campus flowid 1:4

6
routing/update-orion-routes Executable file
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#!/bin/bash
# This file updates the orion routing table.
# Put it at /usr/local/sbin/update-orion-routes.
wget --quiet -O - http://noc.uwaterloo.ca/~ns-owner/ext-routes.txt | /usr/local/sbin/orionroutes.py