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Switched_lan.xml
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249 lines (243 loc) · 10.1 KB
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<?xml version="1.0" encoding="UTF-8"?>
<scenario compiled="true" deployed="true" name="Switched_lan.imn" version="1.0" xmlns="nmfPlan" xmlns:CORE="coreSpecific">
<network id="Aswitch" name="Aswitch">
<point lat="47.5750401459" lon="-122.128061987" type="gps"/>
<type>ethernet</type>
<host id="Aswitch/Aswitch" name="Aswitch">
<type domain="CORE">lanswitch</type>
<interface id="Aswitch/Aswitch/e0" name="e0"/>
<interface id="Aswitch/Aswitch/e1" name="e1"/>
<alias domain="COREID">3</alias>
<point lat="47.5750401459" lon="-122.128061987" type="gps"/>
</host>
<member type="interface">firewall-router/eth1</member>
<member type="interface">Aswitch/Aswitch/e0</member>
<member type="interface">A1/eth0</member>
<member type="interface">Aswitch/Aswitch/e1</member>
<member type="channel">Aswitch/chan0</member>
<member type="channel">Aswitch/chan1</member>
<channel id="Aswitch/chan0" name="chan0">
<type>ethernet</type>
<member index="0" type="interface">firewall-router/eth1</member>
<member index="1" type="interface">Aswitch/Aswitch/e0</member>
</channel>
<channel id="Aswitch/chan1" name="chan1">
<type>ethernet</type>
<member index="0" type="interface">A1/eth0</member>
<member index="1" type="interface">Aswitch/Aswitch/e1</member>
</channel>
</network>
<network id="Bswitch" name="Bswitch">
<point lat="47.5749694206" lon="-122.12409403" type="gps"/>
<type>ethernet</type>
<host id="Bswitch/Bswitch" name="Bswitch">
<type domain="CORE">lanswitch</type>
<interface id="Bswitch/Bswitch/e0" name="e0"/>
<interface id="Bswitch/Bswitch/e1" name="e1"/>
<alias domain="COREID">4</alias>
<point lat="47.5749694206" lon="-122.12409403" type="gps"/>
</host>
<member type="interface">firewall-router/eth2</member>
<member type="interface">Bswitch/Bswitch/e0</member>
<member type="interface">B1/eth0</member>
<member type="interface">Bswitch/Bswitch/e1</member>
<member type="channel">Bswitch/chan0</member>
<member type="channel">Bswitch/chan1</member>
<channel id="Bswitch/chan0" name="chan0">
<type>ethernet</type>
<member index="0" type="interface">firewall-router/eth2</member>
<member index="1" type="interface">Bswitch/Bswitch/e0</member>
</channel>
<channel id="Bswitch/chan1" name="chan1">
<type>ethernet</type>
<member index="0" type="interface">B1/eth0</member>
<member index="1" type="interface">Bswitch/Bswitch/e1</member>
</channel>
</network>
<network id="net0" name="net0">
<type>ethernet</type>
<alias domain="COREID">25818</alias>
<member type="interface">enp1s0/enp1s0</member>
<member type="interface">firewall-router/eth0</member>
<member type="channel">net0/chan0</member>
<channel id="net0/chan0" name="chan0">
<type>ethernet</type>
<member index="0" type="interface">enp1s0/enp1s0</member>
<member index="1" type="interface">firewall-router/eth0</member>
</channel>
</network>
<router id="firewall-router" name="firewall-router">
<type domain="CORE">router</type>
<interface id="firewall-router/eth0" name="eth0">
<member index="1" type="channel">net0/chan0</member>
<member type="network">net0</member>
<address type="mac">00:00:00:aa:00:00</address>
<address type="IPv4">10.0.0.1/24</address>
</interface>
<interface id="firewall-router/eth1" name="eth1">
<member index="0" type="channel">Aswitch/chan0</member>
<member type="network">Aswitch</member>
<address type="mac">00:00:00:aa:00:01</address>
<address type="IPv4">10.0.1.254/24</address>
</interface>
<interface id="firewall-router/eth2" name="eth2">
<member index="0" type="channel">Bswitch/chan0</member>
<member type="network">Bswitch</member>
<address type="mac">00:00:00:aa:00:02</address>
<address type="IPv4">10.0.2.254/24</address>
</interface>
<alias domain="COREID">1</alias>
<point lat="47.5753896475" lon="-122.126101522" type="gps"/>
<CORE:services name="firewall-router">
<service name="IPForward" startup_idx="5"/>
<service custom="True" name="DefaultRoute" startup_idx="80">
<file name="defaultroute.sh">
#!/bin/sh
# auto-generated by DefaultRoute service (utility.py)
ip route add default via 10.0.0.254
</file>
<command type="start">sh defaultroute.sh</command>
</service>
<service custom="True" name="UserDefined" startup_idx="50">
<file name="update_resolvconf.sh">
#!/bin/bash
# oldstyle
#echo "nameserver 8.8.8.8" > /etc/resolv.conf
echo "nameserver 8.8.8.8" > /etc/resolvconf/resolv.conf.d/base
resolvconf --enable-updates
resolvconf -u</file>
<command type="start">sh update_resolvconf.sh</command>
</service>
<service custom="True" name="Firewall" startup_idx="20">
<file name="firewall.sh">
#!/bin/sh
# custom node firewall rules for service (security.py)
# -------- CUSTOMIZATION REQUIRED --------
#
# Below are sample iptables firewall rules that you can uncomment and edit.
# You can also use ip6tables rules for IPv6.
#
# accept returning packets from B to A, otherwise packets from B will not be forwarded
# this means that if B reach A the forward will works because it was previously established
iptables -A FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT
# REJECT traffic from A to B, ip_forward will works but this rule will reject the packets
iptables -A FORWARD -s 10.0.1.0/24 -d 10.0.2.0/24 -j REJECT
# Add masquerade rule to NAT all the traffic from A to Internet
iptables -t nat -A POSTROUTING -s 10.0.1.0/24 -o eth0 -j MASQUERADE
# The same for B
iptables -t nat -A POSTROUTING -s 10.0.2.0/24 -o eth0 -j MASQUERADE
</file>
<command type="start">sh firewall.sh</command>
</service>
</CORE:services>
<mapping ref="TestBed/yogurt/firewall-router" type="testHost"/>
</router>
<host id="enp1s0" name="enp1s0">
<type domain="CORE">rj45</type>
<interface id="enp1s0/enp1s0" name="enp1s0">
<member index="0" type="channel">net0/chan0</member>
<member type="network">net0</member>
</interface>
<alias domain="COREID">2</alias>
<point lat="47.5765234137" lon="-122.126102602" type="gps"/>
<mapping ref="TestBed/yogurt/enp1s0" type="testHost"/>
</host>
<host id="A1" name="A1">
<type domain="CORE">PC</type>
<interface id="A1/eth0" name="eth0">
<member index="0" type="channel">Aswitch/chan1</member>
<member type="network">Aswitch</member>
<address type="mac">00:00:00:aa:00:03</address>
<address type="IPv4">10.0.1.1/24</address>
</interface>
<alias domain="COREID">5</alias>
<point lat="47.5742375425" lon="-122.129012732" type="gps"/>
<CORE:services name="A1">
<service custom="True" name="DefaultRoute" startup_idx="80">
<file name="defaultroute.sh">
#!/bin/sh
# auto-generated by DefaultRoute service (utility.py)
ip route add default via 10.0.1.254
</file>
<command type="start">sh defaultroute.sh</command>
</service>
</CORE:services>
<mapping ref="TestBed/yogurt/A1" type="testHost"/>
</host>
<host id="B1" name="B1">
<type domain="CORE">PC</type>
<interface id="B1/eth0" name="eth0">
<member index="0" type="channel">Bswitch/chan1</member>
<member type="network">Bswitch</member>
<address type="mac">00:00:00:aa:00:04</address>
<address type="IPv4">10.0.2.1/24</address>
</interface>
<alias domain="COREID">6</alias>
<point lat="47.5741672497" lon="-122.12332955" type="gps"/>
<CORE:services name="B1">
<service custom="True" name="DefaultRoute" startup_idx="80">
<file name="defaultroute.sh">
#!/bin/sh
# auto-generated by DefaultRoute service (utility.py)
ip route add default via 10.0.2.254
</file>
<command type="start">sh defaultroute.sh</command>
</service>
</CORE:services>
<mapping ref="TestBed/yogurt/B1" type="testHost"/>
</host>
<CORE:defaultservices>
<device type="router">
<service name="zebra"/>
<service name="OSPFv2"/>
<service name="OSPFv3"/>
<service name="vtysh"/>
<service name="IPForward"/>
</device>
<device type="PC">
<service name="DefaultRoute"/>
</device>
</CORE:defaultservices>
<CORE:sessionconfig>
<origin alt="2.0" lat="47.5791667" lon="-122.132322" scale100="150.0"/>
<hooks>
<hook name="runtime_hook.sh" state="4">#!/bin/sh
# session hook script; write commands here to execute on the host at the
# specified state
BRIFNAME=$(ifconfig | grep "^b.[0-9]\{4\}.[a-z0-9]*"| awk -F' ' {'print $1'})
WANIFNAME='wlp2s0'
ifconfig $BRIFNAME 10.0.0.254/24
echo 1 > /proc/sys/net/ipv4/ip_forward
iptables -t nat -A POSTROUTING -s 10.0.0.1 -o $WANIFNAME -j MASQUERADE</hook>
</hooks>
<metadata>
<parameter name="global_options">interface_names=no ip_addresses=yes ipv6_addresses=yes node_labels=yes link_labels=yes show_api=no background_images=no annotations=yes grid=yes traffic_start=0</parameter>
<parameter name="canvas c1">{name {Canvas1}}</parameter>
</metadata>
</CORE:sessionconfig>
<container id="TestBed" name="TestBed">
<testHost id="TestBed/yogurt" name="yogurt">
<type>physical</type>
<address type="IPv4">192.168.1.23/24</address>
<address type="IPv4">10.87.7.127/24</address>
<address type="IPv4">10.0.0.254/24</address>
<testHost id="TestBed/yogurt/firewall-router" name="firewall-router">
<type>virtual</type>
<address type="IPv4">10.0.0.1/24</address>
<address type="IPv4">10.0.1.254/24</address>
<address type="IPv4">10.0.2.254/24</address>
</testHost>
<testHost id="TestBed/yogurt/enp1s0" name="enp1s0">
<type>virtual</type>
</testHost>
<testHost id="TestBed/yogurt/A1" name="A1">
<type>virtual</type>
<address type="IPv4">10.0.1.1/24</address>
</testHost>
<testHost id="TestBed/yogurt/B1" name="B1">
<type>virtual</type>
<address type="IPv4">10.0.2.1/24</address>
</testHost>
</testHost>
</container>
</scenario>