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new Übung 3 using LXC without wanem

master
Sebastian Rieger 5 years ago
parent
commit
67cf327632
  1. 677
      GIT-VIRL-HS-Fulda/Kommunikationsnetze und -protokolle (Bachelor AI)/kommprot-lab3-wanem.virl
  2. 541
      GIT-VIRL-HS-Fulda/Kommunikationsnetze und -protokolle (Bachelor AI)/kommprot-lab3-wanem_without_false_arp_entry.virl
  3. 121
      GIT-VIRL-HS-Fulda/topology.virl

677
GIT-VIRL-HS-Fulda/Kommunikationsnetze und -protokolle (Bachelor AI)/kommprot-lab3-wanem.virl

@ -1,14 +1,101 @@
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<topology xmlns="http://www.cisco.com/VIRL" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" schemaVersion="0.9" xsi:schemaLocation="http://www.cisco.com/VIRL https://raw.github.com/CiscoVIRL/schema/v0.9/virl.xsd">
<node name="Router-A" type="SIMPLE" subtype="IOSv" location="220,198">
<topology xmlns="http://www.cisco.com/VIRL" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" schemaVersion="0.95" xsi:schemaLocation="http://www.cisco.com/VIRL https://raw.github.com/CiscoVIRL/schema/v0.95/virl.xsd">
<node name="Router-A" type="SIMPLE" subtype="IOSv" location="236,245">
<extensions>
<entry key="AutoNetkit.mgmt_ip" type="string"></entry>
<entry key="AutoNetkit.IGP" type="String">eigrp</entry>
<entry key="Auto-generate config" type="Boolean">false</entry>
<entry key="config" type="String">! IOS Config generated on 2015-09-06 21:22
! by autonetkit_0.18.1
!
hostname Router-A
boot-start-marker
boot-end-marker
!
vrf definition Mgmt-intf
!
address-family ipv4
exit-address-family
!
address-family ipv6
exit-address-family
!
!
!
no aaa new-model
!
!
ip cef
ipv6 unicast-routing
ipv6 cef
!
!
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
no service config
enable password cisco
ip classless
ip subnet-zero
no ip domain lookup
line vty 0 4
transport input ssh telnet
exec-timeout 720 0
password cisco
login
line con 0
password cisco
!
no cdp run
!
!
interface Loopback0
description Loopback
ip address 192.168.0.2 255.255.255.255
!
interface GigabitEthernet0/0
description OOB Management
vrf forwarding Mgmt-intf
! Configured on launch
no ip address
duplex full
speed auto
no shutdown
!
interface GigabitEthernet0/1
description to wanEM
ip address 192.168.101.2 255.255.255.252
duplex full
speed auto
no shutdown
!
interface GigabitEthernet0/2
description to server-1
ip address 192.168.1.1 255.255.255.0
duplex full
speed auto
no shutdown
!
!
!
!
ip route 0.0.0.0 0.0.0.0 192.168.101.1
!
end
</entry>
</extensions>
<interface id="0" name="GigabitEthernet0/1" ipv4="192.168.101.2" netPrefixLenV4="24"/>
<interface id="1" name="GigabitEthernet0/2" ipv4="192.168.1.1" netPrefixLenV4="24"/>
</node>
<node name="Router-B" type="SIMPLE" subtype="IOSv" location="463,232">
<extensions>
<entry key="AutoNetkit.mgmt_ip" type="string"></entry>
<entry key="Auto-generate config" type="Boolean">false</entry>
<entry key="config" type="String">! IOS Config generated on 2015-09-06 21:22&#xD;
! by autonetkit_0.18.1&#xD;
!&#xD;
hostname Router-A&#xD;
hostname Router-B&#xD;
boot-start-marker&#xD;
boot-end-marker&#xD;
!&#xD;
@ -51,7 +138,7 @@ no cdp run&#xD;
!&#xD;
interface Loopback0&#xD;
description Loopback&#xD;
ip address 192.168.0.2 255.255.255.255&#xD;
ip address 192.168.0.3 255.255.255.255&#xD;
!&#xD;
interface GigabitEthernet0/0&#xD;
description OOB Management&#xD;
@ -64,33 +151,154 @@ interface GigabitEthernet0/0&#xD;
!&#xD;
interface GigabitEthernet0/1&#xD;
description to wanEM&#xD;
ip address 192.168.101.2 255.255.255.252&#xD;
ip address 192.168.102.2 255.255.255.252&#xD;
ip ospf cost 1&#xD;
duplex full&#xD;
speed auto&#xD;
no shutdown&#xD;
!&#xD;
interface GigabitEthernet0/2&#xD;
description to server-1&#xD;
ip address 192.168.1.1 255.255.255.0&#xD;
description to server-2&#xD;
ip address 192.168.2.1 255.255.255.0&#xD;
ip ospf cost 1&#xD;
duplex full&#xD;
speed auto&#xD;
no shutdown&#xD;
!&#xD;
!&#xD;
!&#xD;
&#xD;
!&#xD;
ip route 0.0.0.0 0.0.0.0 192.168.101.1&#xD;
!&#xD;
ip route 0.0.0.0 0.0.0.0 192.168.102.1&#xD;
!&#xD;
end&#xD;
</entry>
</extensions>
<interface id="0" name="GigabitEthernet0/1" ipv4="192.168.101.2" netPrefixLenV4="24"/>
<interface id="1" name="GigabitEthernet0/2" ipv4="192.168.1.1" netPrefixLenV4="24"/>
<interface id="0" name="GigabitEthernet0/1"/>
<interface id="1" name="GigabitEthernet0/2" netPrefixLenV4="24"/>
</node>
<node name="Internet&#xD;&#xA;" type="ASSET" subtype="FLAT" location="391,42">
<extensions>
<entry key="host_network" type="String">flat</entry>
</extensions>
<interface id="0" name="link0"/>
</node>
<node name="Switch-A" type="SIMPLE" subtype="IOSvL2" location="552,358">
<extensions>
<entry key="AutoNetkit.mgmt_ip" type="string"></entry>
<entry key="config" type="String">! IOSvL2 Config generated on 2015-12-11 21:04
! by autonetkit_0.18.1
!
version 15.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
service compress-config
no service config
enable password cisco
ip classless
ip subnet-zero
no ip domain lookup
!
line vty 0 4
transport input ssh telnet
exec-timeout 720 0
password cisco
login
!
line con 0
password cisco
!
hostname Switch-A
!
boot-start-marker
boot-end-marker
!
!
!
no aaa new-model
!
!
!
!
!
!
!
!
ip cef
no ipv6 cef
!
!
spanning-tree mode pvst
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
!
!
!
vrf definition Mgmt-intf
!
address-family ipv4
exit-address-family
!
address-family ipv6
exit-address-family
!
!
!
!
!
interface Loopback0
description Loopback
!
interface GigabitEthernet0/0
description OOB management
! Configured on launch
no switchport
no ip address
no shutdown
!
interface GigabitEthernet0/1
description to Router-B
switchport access vlan 2
switchport mode access
no shutdown
!
interface GigabitEthernet0/2
description to Server-A
switchport access vlan 2
switchport mode access
shutdown
!
interface GigabitEthernet0/3
description to Server-B
switchport access vlan 2
switchport mode access
no shutdown
!
!
ip forward-protocol nd
!
no ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
end
</entry>
<entry key="Auto-generate config" type="Boolean">false</entry>
</extensions>
<interface id="0" name="GigabitEthernet0/1"/>
<interface id="1" name="GigabitEthernet0/2"/>
<interface id="2" name="GigabitEthernet0/3"/>
<interface id="3" name="GigabitEthernet0/4"/>
</node>
<node name="Client" type="SIMPLE" subtype="server" location="158,285">
<node name="Client" type="SIMPLE" subtype="lxc" location="186,310">
<extensions>
<entry key="Auto-generate config" type="Boolean">false</entry>
<entry key="config" type="String">#cloud-config&#xD;
@ -158,193 +366,160 @@ write_files:&#xD;
nameserver 8.8.8.8&#xD;
</entry>
</extensions>
<interface id="0" name="eth1" ipv4="192.168.1.100" netPrefixLenV4="24"/>
<interface id="0" name="eth1"/>
</node>
<node name="ISP" type="SIMPLE" subtype="wanEM" location="340,139" vmImage="wanEM-bash-init-aktuell [d38b887a-e92a-41ad-9f86-f6d81d7afeb8]" vmFlavor="m1.small [2]">
<node name="ISP" type="SIMPLE" subtype="lxc" location="341,139">
<extensions>
<entry key="Auto-generate config" type="Boolean">false</entry>
<entry key="config" type="String"> ifconfig eth1 up 192.168.101.1 netmask 255.255.255.252&#xD;
ifconfig eth2 up 192.168.102.1 netmask 255.255.255.252&#xD;
<entry key="config" type="String">#cloud-config&#xD;
bootcmd:&#xD;
- ln -s -t /etc/rc.d /etc/rc.local&#xD;
hostname: ISP&#xD;
manage_etc_hosts: true&#xD;
runcmd:&#xD;
- start ttyS0&#xD;
- systemctl start getty@ttyS0.service&#xD;
- systemctl start rc-local&#xD;
- sed -i '/^\s*PasswordAuthentication\s\+no/d' /etc/ssh/sshd_config&#xD;
- echo "UseDNS no" &gt;&gt; /etc/ssh/sshd_config&#xD;
- service ssh restart&#xD;
- service sshd restart&#xD;
users:&#xD;
- default&#xD;
- gecos: User configured by VIRL Configuration Engine 0.23.9&#xD;
lock-passwd: false&#xD;
name: cisco&#xD;
plain-text-passwd: cisco&#xD;
shell: /bin/bash&#xD;
ssh-authorized-keys:&#xD;
- VIRL-USER-SSH-PUBLIC-KEY&#xD;
sudo: ALL=(ALL) ALL&#xD;
write_files:&#xD;
- path: /etc/init/ttyS0.conf&#xD;
owner: root:root&#xD;
content: |&#xD;
# ttyS0 - getty&#xD;
# This service maintains a getty on ttyS0 from the point the system is&#xD;
# started until it is shut down again.&#xD;
start on stopped rc or RUNLEVEL=[12345]&#xD;
stop on runlevel [!12345]&#xD;
respawn&#xD;
exec /sbin/getty -L 115200 ttyS0 vt102&#xD;
permissions: '0644'&#xD;
- path: /etc/systemd/system/dhclient@.service&#xD;
content: |&#xD;
[Unit]&#xD;
Description=Run dhclient on %i interface&#xD;
After=network.target&#xD;
[Service]&#xD;
Type=oneshot&#xD;
ExecStart=/sbin/dhclient %i -pf /var/run/dhclient.%i.pid -lf /var/lib/dhclient/dhclient.%i.lease&#xD;
RemainAfterExit=yes&#xD;
owner: root:root&#xD;
permissions: '0644'&#xD;
- path: /etc/rc.local&#xD;
owner: root:root&#xD;
permissions: '0755'&#xD;
content: |-&#xD;
#!/bin/sh&#xD;
ifconfig eth1 up 192.168.101.1 netmask 255.255.255.252&#xD;
ifconfig eth2 up 192.168.102.1 netmask 255.255.255.252&#xD;
&#xD;
dhclient eth0&#xD;
dhclient eth3&#xD;
dhclient eth0&#xD;
dhclient eth3&#xD;
&#xD;
route add default gw 172.16.1.254 eth3&#xD;
route add -net 192.168.101.0/30 gw 192.168.101.2 dev eth1&#xD;
route add -net 192.168.1.0/24 gw 192.168.101.2 dev eth1&#xD;
route add -net 192.168.102.0/30 gw 192.168.102.2 dev eth2&#xD;
route add -net 192.168.2.0/24 gw 192.168.102.2 dev eth2&#xD;
echo 1 &gt; /proc/sys/net/ipv4/ip_forward&#xD;
&#xD;
route add default gw 172.16.1.1 eth3&#xD;
&#xD;
route add -net 192.168.101.0/30 gw 192.168.101.2 dev eth1&#xD;
route add -net 192.168.1.0/24 gw 192.168.101.2 dev eth1&#xD;
&#xD;
route add -net 192.168.102.0/30 gw 192.168.102.2 dev eth2&#xD;
route add -net 192.168.2.0/24 gw 192.168.102.2 dev eth2&#xD;
&#xD;
iptables -t nat -A POSTROUTING -o eth3 -j MASQUERADE&#xD;
iptables -A FORWARD -i eth2 -j ACCEPT&#xD;
iptables -A FORWARD -i eth1 -j ACCEPT&#xD;
/sbin/tc qdisc add dev eth2 root handle 1:1 netem delay 100ms loss 5%&#xD;
service ssh start&#xD;
iptables -P FORWARD ACCEPT&#xD;
iptables -F FORWARD&#xD;
&#xD;
/sbin/tc qdisc add dev eth2 root handle 1:1 netem delay 100ms loss 5%&#xD;
service ssh start&#xD;
&#xD;
hostname ISP&#xD;
&#xD;
exit 0&#xD;
exit 0&#xD;
&#xD;
</entry>
</extensions>
<interface id="0" name="Ethernet1" ipv4="192.168.101.1" netPrefixLenV4="24"/>
<interface id="1" name="Ethernet2" ipv4="192.168.102.1" netPrefixLenV4="24"/>
<interface id="2" name="Ethernet3"/>
</node>
<node name="Router-B" type="SIMPLE" subtype="IOSv" location="442,185">
<extensions>
<entry key="AutoNetkit.mgmt_ip" type="string"></entry>
<entry key="Auto-generate config" type="Boolean">false</entry>
<entry key="config" type="String">! IOS Config generated on 2015-09-06 21:22&#xD;
! by autonetkit_0.18.1&#xD;
!&#xD;
hostname Router-B&#xD;
boot-start-marker&#xD;
boot-end-marker&#xD;
!&#xD;
vrf definition Mgmt-intf&#xD;
!&#xD;
address-family ipv4&#xD;
exit-address-family&#xD;
!&#xD;
address-family ipv6&#xD;
exit-address-family&#xD;
!&#xD;
!&#xD;
!&#xD;
no aaa new-model&#xD;
!&#xD;
!&#xD;
ip cef&#xD;
ipv6 unicast-routing&#xD;
ipv6 cef&#xD;
!&#xD;
!&#xD;
service timestamps debug datetime msec&#xD;
service timestamps log datetime msec&#xD;
no service password-encryption&#xD;
no service config&#xD;
enable password cisco&#xD;
ip classless&#xD;
ip subnet-zero&#xD;
no ip domain lookup&#xD;
line vty 0 4&#xD;
transport input ssh telnet&#xD;
exec-timeout 720 0&#xD;
password cisco&#xD;
login&#xD;
line con 0&#xD;
password cisco&#xD;
!&#xD;
no cdp run&#xD;
!&#xD;
!&#xD;
interface Loopback0&#xD;
description Loopback&#xD;
ip address 192.168.0.3 255.255.255.255&#xD;
!&#xD;
interface GigabitEthernet0/0&#xD;
description OOB Management&#xD;
vrf forwarding Mgmt-intf&#xD;
! Configured on launch&#xD;
no ip address&#xD;
duplex full&#xD;
speed auto&#xD;
no shutdown&#xD;
!&#xD;
interface GigabitEthernet0/1&#xD;
description to wanEM&#xD;
ip address 192.168.102.2 255.255.255.252&#xD;
ip ospf cost 1&#xD;
duplex full&#xD;
speed auto&#xD;
no shutdown&#xD;
!&#xD;
interface GigabitEthernet0/2&#xD;
description to server-2&#xD;
ip address 192.168.2.1 255.255.255.0&#xD;
ip ospf cost 1&#xD;
duplex full&#xD;
speed auto&#xD;
no shutdown&#xD;
!&#xD;
!&#xD;
!&#xD;
ip route 0.0.0.0 0.0.0.0 192.168.102.1&#xD;
!&#xD;
end&#xD;
</entry>
</extensions>
<interface id="0" name="GigabitEthernet0/1"/>
<interface id="1" name="GigabitEthernet0/2" netPrefixLenV4="24"/>
<interface id="0" name="eth1"/>
<interface id="1" name="eth2"/>
<interface id="2" name="eth3"/>
</node>
<node name="Server-B" type="SIMPLE" subtype="server" location="405,302" vmImage="server-uwmadmin-server-Server-B-aktuell [df1463d4-87d0-439f-96d6-ea7aeacccaf3]">
<node name="Server-B" type="SIMPLE" subtype="lxc" location="411,333">
<extensions>
<entry key="Auto-generate config" type="Boolean">false</entry>
<entry key="config" type="String">#cloud-config
bootcmd:
- ln -s -t /etc/rc.d /etc/rc.local
hostname: Server-B
manage_etc_hosts: true
runcmd:
- start ttyS0
- systemctl start getty@ttyS0.service
- systemctl start rc-local
- sed -i '/^\s*PasswordAuthentication\s\+no/d' /etc/ssh/sshd_config
- echo "UseDNS no" &gt;&gt; /etc/ssh/sshd_config
- service ssh restart
- service sshd restart
users:
- default
- gecos: User configured by VIRL Configuration Engine 0.18.9
lock-passwd: false
name: cisco
plain-text-passwd: cisco
shell: /bin/bash
ssh-authorized-keys:
- VIRL-USER-SSH-PUBLIC-KEY
sudo: ALL=(ALL) ALL
write_files:
- path: /etc/init/ttyS0.conf
owner: root:root
content: |
# ttyS0 - getty
# This service maintains a getty on ttyS0 from the point the system is
# started until it is shut down again.
start on stopped rc or RUNLEVEL=[12345]
stop on runlevel [!12345]
respawn
exec /sbin/getty -L 115200 ttyS0 vt102
permissions: '0644'
- path: /etc/systemd/system/dhclient@.service
content: |
[Unit]
Description=Run dhclient on %i interface
After=network.target
[Service]
Type=oneshot
ExecStart=/sbin/dhclient %i -pf /var/run/dhclient.%i.pid -lf /var/lib/dhclient/dhclient.%i.lease
RemainAfterExit=yes
owner: root:root
permissions: '0644'
- path: /etc/rc.local
owner: root:root
permissions: '0755'
content: |-
#!/bin/sh -e
ifconfig eth1 up 192.168.2.100 netmask 255.255.255.0
route del default
route add default gw 192.168.2.1
echo "nameserver 8.8.8.8" &gt;/etc/resolv.conf
exit 0
<entry key="config" type="String">#cloud-config&#xD;
bootcmd:&#xD;
- ln -s -t /etc/rc.d /etc/rc.local&#xD;
hostname: Server-B&#xD;
manage_etc_hosts: true&#xD;
&#xD;
runcmd:&#xD;
- start ttyS0&#xD;
- systemctl start getty@ttyS0.service&#xD;
- systemctl start rc-local&#xD;
- sed -i '/^\s*PasswordAuthentication\s\+no/d' /etc/ssh/sshd_config&#xD;
- echo "UseDNS no" &gt;&gt; /etc/ssh/sshd_config&#xD;
- service ssh restart&#xD;
- service sshd restart&#xD;
users:&#xD;
- default&#xD;
- gecos: User configured by VIRL Configuration Engine 0.18.9&#xD;
lock-passwd: false&#xD;
name: cisco&#xD;
plain-text-passwd: cisco&#xD;
shell: /bin/bash&#xD;
ssh-authorized-keys:&#xD;
- VIRL-USER-SSH-PUBLIC-KEY&#xD;
sudo: ALL=(ALL) ALL&#xD;
write_files:&#xD;
- path: /etc/init/ttyS0.conf&#xD;
owner: root:root&#xD;
content: |&#xD;
# ttyS0 - getty&#xD;
# This service maintains a getty on ttyS0 from the point the system is&#xD;
# started until it is shut down again.&#xD;
start on stopped rc or RUNLEVEL=[12345]&#xD;
stop on runlevel [!12345]&#xD;
respawn&#xD;
exec /sbin/getty -L 115200 ttyS0 vt102&#xD;
permissions: '0644'&#xD;
- path: /etc/systemd/system/dhclient@.service&#xD;
content: |&#xD;
[Unit]&#xD;
Description=Run dhclient on %i interface&#xD;
After=network.target&#xD;
[Service]&#xD;
Type=oneshot&#xD;
ExecStart=/sbin/dhclient %i -pf /var/run/dhclient.%i.pid -lf /var/lib/dhclient/dhclient.%i.lease&#xD;
RemainAfterExit=yes&#xD;
owner: root:root&#xD;
permissions: '0644'&#xD;
- path: /etc/rc.local&#xD;
owner: root:root&#xD;
permissions: '0755'&#xD;
content: |-&#xD;
#!/bin/sh -e&#xD;
ifconfig eth1 up 192.168.2.100 netmask 255.255.255.0&#xD;
route del default&#xD;
route add default gw 192.168.2.1&#xD;
echo "nameserver 8.8.8.8" &gt;/etc/resolv.conf&#xD;
exit 0&#xD;
</entry>
</extensions>
<interface id="0" name="eth1" ipv4="192.168.2.100" netPrefixLenV4="24"/>
<interface id="0" name="eth1"/>
</node>
<node name="flat-1" type="ASSET" subtype="FLAT" location="358,16">
<interface id="0" name="link0"/>
</node>
<node name="Server-A" type="SIMPLE" subtype="server" location="650,215" vmImage="server-uwmadmin-server-Server-B-aktuell [df1463d4-87d0-439f-96d6-ea7aeacccaf3]">
<node name="Server-A" type="SIMPLE" subtype="lxc" location="639,256">
<extensions>
<entry key="Auto-generate config" type="Boolean">false</entry>
<entry key="config" type="String">#cloud-config&#xD;
@ -412,130 +587,14 @@ write_files:&#xD;
# started until it is shut down again.&#xD;
nameserver 8.8.8.8</entry>
</extensions>
<interface id="0" name="eth1" ipv4="10.0.0.14" netPrefixLenV4="30"/>
</node>
<node name="Switch-A" type="SIMPLE" subtype="IOSvL2" location="578,316">
<extensions>
<entry key="AutoNetkit.mgmt_ip" type="string"></entry>
<entry key="config" type="String">! IOSvL2 Config generated on 2015-12-11 21:04&#xD;
! by autonetkit_0.18.1&#xD;
!&#xD;
version 15.2&#xD;
service timestamps debug datetime msec&#xD;
service timestamps log datetime msec&#xD;
no service password-encryption&#xD;
service compress-config&#xD;
no service config&#xD;
enable password cisco&#xD;
ip classless&#xD;
ip subnet-zero&#xD;
no ip domain lookup&#xD;
!&#xD;
line vty 0 4&#xD;
transport input ssh telnet&#xD;
exec-timeout 720 0&#xD;
password cisco&#xD;
login&#xD;
!&#xD;
line con 0&#xD;
password cisco&#xD;
!&#xD;
hostname Switch-A&#xD;
!&#xD;
boot-start-marker&#xD;
boot-end-marker&#xD;
!&#xD;
!&#xD;
!&#xD;
no aaa new-model&#xD;
!&#xD;
!&#xD;
!&#xD;
!&#xD;
!&#xD;
!&#xD;
!&#xD;
!&#xD;
ip cef&#xD;
no ipv6 cef&#xD;
!&#xD;
!&#xD;
spanning-tree mode pvst&#xD;
spanning-tree extend system-id&#xD;
!&#xD;
vlan internal allocation policy ascending&#xD;
!&#xD;
!&#xD;
!&#xD;
!&#xD;
vrf definition Mgmt-intf&#xD;
!&#xD;
address-family ipv4&#xD;
exit-address-family&#xD;
!&#xD;
address-family ipv6&#xD;
exit-address-family&#xD;
!&#xD;
!&#xD;
!&#xD;
!&#xD;
!&#xD;
interface Loopback0&#xD;
description Loopback&#xD;
!&#xD;
interface GigabitEthernet0/0&#xD;
description OOB management&#xD;
! Configured on launch&#xD;
no switchport&#xD;
no ip address&#xD;
no shutdown&#xD;
!&#xD;
interface GigabitEthernet0/1&#xD;
description to Router-B&#xD;
switchport access vlan 2&#xD;
switchport mode access&#xD;
no shutdown&#xD;
!&#xD;
interface GigabitEthernet0/2&#xD;
description to Server-A&#xD;
switchport access vlan 2&#xD;
switchport mode access&#xD;
shutdown&#xD;
!&#xD;
interface GigabitEthernet0/3&#xD;
description to Server-B&#xD;
switchport access vlan 2&#xD;
switchport mode access&#xD;
no shutdown&#xD;
!&#xD;
!&#xD;
ip forward-protocol nd&#xD;
!&#xD;
no ip http server&#xD;
no ip http secure-server&#xD;
!&#xD;
!&#xD;
!&#xD;
!&#xD;
!&#xD;
!&#xD;
control-plane&#xD;
!&#xD;
!&#xD;
!&#xD;
end&#xD;
</entry>
<entry key="Auto-generate config" type="Boolean">false</entry>
</extensions>
<interface id="0" name="GigabitEthernet0/1"/>
<interface id="1" name="GigabitEthernet0/2"/>
<interface id="2" name="GigabitEthernet0/3"/>
<interface id="0" name="eth1"/>
</node>
<connection dst="/virl:topology/virl:node[3]/virl:interface[1]" src="/virl:topology/virl:node[1]/virl:interface[1]"/>
<connection dst="/virl:topology/virl:node[4]/virl:interface[1]" src="/virl:topology/virl:node[3]/virl:interface[2]"/>
<connection dst="/virl:topology/virl:node[3]/virl:interface[3]" src="/virl:topology/virl:node[6]/virl:interface[1]"/>
<connection dst="/virl:topology/virl:node[2]/virl:interface[1]" src="/virl:topology/virl:node[1]/virl:interface[2]"/>
<connection dst="/virl:topology/virl:node[8]/virl:interface[1]" src="/virl:topology/virl:node[4]/virl:interface[2]"/>
<connection dst="/virl:topology/virl:node[8]/virl:interface[2]" src="/virl:topology/virl:node[7]/virl:interface[1]"/>
<connection dst="/virl:topology/virl:node[8]/virl:interface[3]" src="/virl:topology/virl:node[5]/virl:interface[1]"/>
<annotations/>
<connection dst="/virl:topology/virl:node[4]/virl:interface[1]" src="/virl:topology/virl:node[2]/virl:interface[2]"/>
<connection dst="/virl:topology/virl:node[6]/virl:interface[1]" src="/virl:topology/virl:node[1]/virl:interface[1]"/>
<connection dst="/virl:topology/virl:node[2]/virl:interface[1]" src="/virl:topology/virl:node[6]/virl:interface[2]"/>
<connection dst="/virl:topology/virl:node[6]/virl:interface[3]" src="/virl:topology/virl:node[3]/virl:interface[1]"/>
<connection dst="/virl:topology/virl:node[4]/virl:interface[3]" src="/virl:topology/virl:node[7]/virl:interface[1]"/>
<connection dst="/virl:topology/virl:node[4]/virl:interface[2]" src="/virl:topology/virl:node[8]/virl:interface[1]"/>
<connection dst="/virl:topology/virl:node[5]/virl:interface[1]" src="/virl:topology/virl:node[1]/virl:interface[2]"/>
</topology>

541
GIT-VIRL-HS-Fulda/Kommunikationsnetze und -protokolle (Bachelor AI)/kommprot-lab3-wanem_without_false_arp_entry.virl

@ -1,541 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<topology xmlns="http://www.cisco.com/VIRL" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" schemaVersion="0.9" xsi:schemaLocation="http://www.cisco.com/VIRL https://raw.github.com/CiscoVIRL/schema/v0.9/virl.xsd">
<node name="Router-A" type="SIMPLE" subtype="IOSv" location="220,198">
<extensions>
<entry key="AutoNetkit.mgmt_ip" type="string"></entry>
<entry key="AutoNetkit.IGP" type="String">eigrp</entry>
<entry key="Auto-generate config" type="Boolean">false</entry>
<entry key="config" type="String">! IOS Config generated on 2015-09-06 21:22&#xD;
! by autonetkit_0.18.1&#xD;
!&#xD;
hostname Router-A&#xD;
boot-start-marker&#xD;
boot-end-marker&#xD;
!&#xD;
vrf definition Mgmt-intf&#xD;
!&#xD;
address-family ipv4&#xD;
exit-address-family&#xD;
!&#xD;
address-family ipv6&#xD;
exit-address-family&#xD;
!&#xD;
!&#xD;
!&#xD;
no aaa new-model&#xD;
!&#xD;
!&#xD;
ip cef&#xD;
ipv6 unicast-routing&#xD;
ipv6 cef&#xD;
!&#xD;
!&#xD;
service timestamps debug datetime msec&#xD;
service timestamps log datetime msec&#xD;
no service password-encryption&#xD;
no service config&#xD;
enable password cisco&#xD;
ip classless&#xD;
ip subnet-zero&#xD;
no ip domain lookup&#xD;
line vty 0 4&#xD;
transport input ssh telnet&#xD;
exec-timeout 720 0&#xD;
password cisco&#xD;
login&#xD;
line con 0&#xD;
password cisco&#xD;
!&#xD;
no cdp run&#xD;
!&#xD;
!&#xD;
interface Loopback0&#xD;
description Loopback&#xD;
ip address 192.168.0.2 255.255.255.255&#xD;
!&#xD;
interface GigabitEthernet0/0&#xD;
description OOB Management&#xD;
vrf forwarding Mgmt-intf&#xD;
! Configured on launch&#xD;
no ip address&#xD;
duplex full&#xD;
speed auto&#xD;
no shutdown&#xD;
!&#xD;
interface GigabitEthernet0/1&#xD;
description to wanEM&#xD;
ip address 192.168.101.2 255.255.255.252&#xD;
duplex full&#xD;
speed auto&#xD;
no shutdown&#xD;
!&#xD;
interface GigabitEthernet0/2&#xD;
description to server-1&#xD;
ip address 192.168.1.1 255.255.255.0&#xD;
duplex full&#xD;
speed auto&#xD;
no shutdown&#xD;
!&#xD;
!&#xD;
!&#xD;
&#xD;
!&#xD;
ip route 0.0.0.0 0.0.0.0 192.168.101.1&#xD;
!&#xD;
end&#xD;
</entry>
</extensions>
<interface id="0" name="GigabitEthernet0/1" ipv4="192.168.101.2" netPrefixLenV4="24"/>
<interface id="1" name="GigabitEthernet0/2" ipv4="192.168.1.1" netPrefixLenV4="24"/>
<interface id="2" name="GigabitEthernet0/3"/>
<interface id="3" name="GigabitEthernet0/4"/>
</node>
<node name="Client" type="SIMPLE" subtype="server" location="158,285">
<extensions>
<entry key="Auto-generate config" type="Boolean">false</entry>
<entry key="config" type="String">#cloud-config&#xD;
bootcmd:&#xD;
- ln -s -t /etc/rc.d /etc/rc.local&#xD;
hostname: Client&#xD;
manage_etc_hosts: true&#xD;
runcmd:&#xD;
- start ttyS0&#xD;
- systemctl start getty@ttyS0.service&#xD;
- systemctl start rc-local&#xD;
- sed -i '/^\s*PasswordAuthentication\s\+no/d' /etc/ssh/sshd_config&#xD;
- echo "UseDNS no" &gt;&gt; /etc/ssh/sshd_config&#xD;
- service ssh restart&#xD;
- service sshd restart&#xD;
users:&#xD;
- default&#xD;
- gecos: User configured by VIRL Configuration Engine 0.18.9&#xD;
lock-passwd: false&#xD;
name: cisco&#xD;
plain-text-passwd: cisco&#xD;
shell: /bin/bash&#xD;
ssh-authorized-keys:&#xD;
- VIRL-USER-SSH-PUBLIC-KEY&#xD;
sudo: ALL=(ALL) ALL&#xD;
write_files:&#xD;
- path: /etc/init/ttyS0.conf&#xD;
owner: root:root&#xD;
content: |&#xD;
# ttyS0 - getty&#xD;
# This service maintains a getty on ttyS0 from the point the system is&#xD;
# started until it is shut down again.&#xD;
start on stopped rc or RUNLEVEL=[12345]&#xD;
stop on runlevel [!12345]&#xD;
respawn&#xD;
exec /sbin/getty -L 115200 ttyS0 vt102&#xD;
permissions: '0644'&#xD;
- path: /etc/systemd/system/dhclient@.service&#xD;
content: |&#xD;
[Unit]&#xD;
Description=Run dhclient on %i interface&#xD;
After=network.target&#xD;
[Service]&#xD;
Type=oneshot&#xD;
ExecStart=/sbin/dhclient %i -pf /var/run/dhclient.%i.pid -lf /var/lib/dhclient/dhclient.%i.lease&#xD;
RemainAfterExit=yes&#xD;
owner: root:root&#xD;
permissions: '0644'&#xD;
- path: /etc/rc.local&#xD;
owner: root:root&#xD;
permissions: '0755'&#xD;
content: |-&#xD;
!/bin/sh -e&#xD;
ifconfig eth1 up 192.168.1.100 netmask 255.255.255.0&#xD;
route del default&#xD;
route add default gw 192.168.1.1&#xD;
#arp -i eth1 -s 192.168.1.1 aa:aa:aa:aa:aa:aa&#xD;
exit 0&#xD;
&#xD;
- path: /etc/resolv.conf&#xD;
owner: root:root&#xD;
permissions: '0644'&#xD;
content: |&#xD;
#by Patrick.&#xD;
nameserver 8.8.8.8&#xD;
</entry>
</extensions>
<interface id="0" name="eth1" ipv4="192.168.1.100" netPrefixLenV4="24"/>
</node>
<node name="ISP" type="SIMPLE" subtype="wanEM" location="340,139" vmImage="wanEM-bash-init-aktuell [d38b887a-e92a-41ad-9f86-f6d81d7afeb8]" vmFlavor="m1.small [2]">
<extensions>
<entry key="Auto-generate config" type="Boolean">false</entry>
<entry key="config" type="String"> ifconfig eth1 up 192.168.101.1 netmask 255.255.255.252&#xD;
ifconfig eth2 up 192.168.102.1 netmask 255.255.255.252&#xD;
&#xD;
dhclient eth0&#xD;
dhclient eth3&#xD;
&#xD;
route add default gw 172.16.1.254 eth3&#xD;
route add -net 192.168.101.0/30 gw 192.168.101.2 dev eth1&#xD;
route add -net 192.168.1.0/24 gw 192.168.101.2 dev eth1&#xD;
route add -net 192.168.102.0/30 gw 192.168.102.2 dev eth2&#xD;
route add -net 192.168.2.0/24 gw 192.168.102.2 dev eth2&#xD;
&#xD;
iptables -t nat -A POSTROUTING -o eth3 -j MASQUERADE&#xD;
iptables -A FORWARD -i eth2 -j ACCEPT&#xD;
iptables -A FORWARD -i eth1 -j ACCEPT&#xD;
/sbin/tc qdisc add dev eth2 root handle 1:1 netem delay 100ms loss 5%&#xD;
service ssh start&#xD;
&#xD;
hostname ISP&#xD;
&#xD;
exit 0&#xD;
</entry>
</extensions>
<interface id="0" name="Ethernet1" ipv4="192.168.101.1" netPrefixLenV4="24"/>
<interface id="1" name="Ethernet2" ipv4="192.168.102.1" netPrefixLenV4="24"/>
<interface id="2" name="Ethernet3"/>
</node>
<node name="Router-B" type="SIMPLE" subtype="IOSv" location="442,185">
<extensions>
<entry key="AutoNetkit.mgmt_ip" type="string"></entry>
<entry key="Auto-generate config" type="Boolean">false</entry>
<entry key="config" type="String">! IOS Config generated on 2015-09-06 21:22&#xD;
! by autonetkit_0.18.1&#xD;
!&#xD;
hostname Router-B&#xD;
boot-start-marker&#xD;
boot-end-marker&#xD;
!&#xD;
vrf definition Mgmt-intf&#xD;
!&#xD;
address-family ipv4&#xD;
exit-address-family&#xD;
!&#xD;
address-family ipv6&#xD;
exit-address-family&#xD;
!&#xD;
!&#xD;
!&#xD;
no aaa new-model&#xD;
!&#xD;
!&#xD;
ip cef&#xD;
ipv6 unicast-routing&#xD;
ipv6 cef&#xD;
!&#xD;
!&#xD;
service timestamps debug datetime msec&#xD;
service timestamps log datetime msec&#xD;
no service password-encryption&#xD;
no service config&#xD;
enable password cisco&#xD;
ip classless&#xD;
ip subnet-zero&#xD;
no ip domain lookup&#xD;
line vty 0 4&#xD;
transport input ssh telnet&#xD;
exec-timeout 720 0&#xD;
password cisco&#xD;
login&#xD;
line con 0&#xD;
password cisco&#xD;
!&#xD;
no cdp run&#xD;
!&#xD;
!&#xD;
interface Loopback0&#xD;
description Loopback&#xD;
ip address 192.168.0.3 255.255.255.255&#xD;
!&#xD;
interface GigabitEthernet0/0&#xD;
description OOB Management&#xD;
vrf forwarding Mgmt-intf&#xD;
! Configured on launch&#xD;
no ip address&#xD;
duplex full&#xD;
speed auto&#xD;
no shutdown&#xD;
!&#xD;
interface GigabitEthernet0/1&#xD;
description to wanEM&#xD;
ip address 192.168.102.2 255.255.255.252&#xD;
ip ospf cost 1&#xD;
duplex full&#xD;
speed auto&#xD;
no shutdown&#xD;
!&#xD;
interface GigabitEthernet0/2&#xD;
description to server-2&#xD;
ip address 192.168.2.1 255.255.255.0&#xD;
ip ospf cost 1&#xD;
duplex full&#xD;
speed auto&#xD;
no shutdown&#xD;
!&#xD;
!&#xD;
!&#xD;
ip route 0.0.0.0 0.0.0.0 192.168.102.1&#xD;
!&#xD;
end&#xD;
</entry>
</extensions>
<interface id="0" name="GigabitEthernet0/1"/>
<interface id="1" name="GigabitEthernet0/2" netPrefixLenV4="24"/>
</node>
<node name="Server-B" type="SIMPLE" subtype="server" location="405,302" vmImage="server-uwmadmin-server-Server-B-aktuell [df1463d4-87d0-439f-96d6-ea7aeacccaf3]">
<extensions>
<entry key="Auto-generate config" type="Boolean">false</entry>
<entry key="config" type="String">#cloud-config
bootcmd:
- ln -s -t /etc/rc.d /etc/rc.local
hostname: Server-B
manage_etc_hosts: true
runcmd:
- start ttyS0
- systemctl start getty@ttyS0.service
- systemctl start rc-local
- sed -i '/^\s*PasswordAuthentication\s\+no/d' /etc/ssh/sshd_config
- echo "UseDNS no" &gt;&gt; /etc/ssh/sshd_config
- service ssh restart
- service sshd restart
users:
- default
- gecos: User configured by VIRL Configuration Engine 0.18.9
lock-passwd: false
name: cisco
plain-text-passwd: cisco
shell: /bin/bash
ssh-authorized-keys:
- VIRL-USER-SSH-PUBLIC-KEY
sudo: ALL=(ALL) ALL
write_files:
- path: /etc/init/ttyS0.conf
owner: root:root
content: |
# ttyS0 - getty
# This service maintains a getty on ttyS0 from the point the system is
# started until it is shut down again.
start on stopped rc or RUNLEVEL=[12345]
stop on runlevel [!12345]
respawn
exec /sbin/getty -L 115200 ttyS0 vt102
permissions: '0644'
- path: /etc/systemd/system/dhclient@.service
content: |
[Unit]
Description=Run dhclient on %i interface
After=network.target
[Service]
Type=oneshot
ExecStart=/sbin/dhclient %i -pf /var/run/dhclient.%i.pid -lf /var/lib/dhclient/dhclient.%i.lease
RemainAfterExit=yes
owner: root:root
permissions: '0644'
- path: /etc/rc.local
owner: root:root
permissions: '0755'
content: |-
#!/bin/sh -e
ifconfig eth1 up 192.168.2.100 netmask 255.255.255.0
route del default
route add default gw 192.168.2.1
echo "nameserver 8.8.8.8" &gt;/etc/resolv.conf
exit 0
</entry>
</extensions>
<interface id="0" name="eth1" ipv4="192.168.2.100" netPrefixLenV4="24"/>
</node>
<node name="flat-1" type="ASSET" subtype="FLAT" location="358,16">
<interface id="0" name="link0"/>
</node>
<node name="Server-A" type="SIMPLE" subtype="server" location="650,215" vmImage="server-uwmadmin-server-Server-B-aktuell [df1463d4-87d0-439f-96d6-ea7aeacccaf3]">
<extensions>
<entry key="Auto-generate config" type="Boolean">false</entry>
<entry key="config" type="String">#cloud-config&#xD;
bootcmd:&#xD;
- ln -s -t /etc/rc.d /etc/rc.local&#xD;
hostname: Server-A&#xD;
manage_etc_hosts: true&#xD;
runcmd:&#xD;
- start ttyS0&#xD;
- systemctl start getty@ttyS0.service&#xD;
- systemctl start rc-local&#xD;
- sed -i '/^\s*PasswordAuthentication\s\+no/d' /etc/ssh/sshd_config&#xD;
- echo "UseDNS no" &gt;&gt; /etc/ssh/sshd_config&#xD;
- service ssh restart&#xD;
- service sshd restart&#xD;
users:&#xD;
- default&#xD;
- gecos: User configured by VIRL Configuration Engine 0.18.9&#xD;
lock-passwd: false&#xD;
name: cisco&#xD;
plain-text-passwd: cisco&#xD;
shell: /bin/bash&#xD;
ssh-authorized-keys:&#xD;
- VIRL-USER-SSH-PUBLIC-KEY&#xD;
sudo: ALL=(ALL) ALL&#xD;
write_files:&#xD;
- path: /etc/init/ttyS0.conf&#xD;
owner: root:root&#xD;
content: |&#xD;
# ttyS0 - getty&#xD;
# This service maintains a getty on ttyS0 from the point the system is&#xD;
# started until it is shut down again.&#xD;
start on stopped rc or RUNLEVEL=[12345]&#xD;
stop on runlevel [!12345]&#xD;
respawn&#xD;
exec /sbin/getty -L 115200 ttyS0 vt102&#xD;
permissions: '0644'&#xD;
- path: /etc/systemd/system/dhclient@.service&#xD;
content: |&#xD;
[Unit]&#xD;
Description=Run dhclient on %i interface&#xD;
After=network.target&#xD;
[Service]&#xD;
Type=oneshot&#xD;
ExecStart=/sbin/dhclient %i -pf /var/run/dhclient.%i.pid -lf /var/lib/dhclient/dhclient.%i.lease&#xD;
RemainAfterExit=yes&#xD;
owner: root:root&#xD;
permissions: '0644'&#xD;
- path: /etc/rc.local&#xD;
owner: root:root&#xD;
permissions: '0755'&#xD;
content: |-&#xD;
#!/bin/sh -e&#xD;
ifconfig eth1 up 192.168.2.200 netmask 255.255.255.0&#xD;
route del default&#xD;
route add default gw 192.168.2.1&#xD;
exit 0&#xD;
&#xD;
- path: /etc/resolv.conf&#xD;
owner: root:root&#xD;
permissions: '0644'&#xD;
content: |&#xD;
# ttyS0 - getty&#xD;
# This service maintains a getty on ttyS0 from the point the system is&#xD;
# started until it is shut down again.&#xD;
nameserver 8.8.8.8</entry>
</extensions>
<interface id="0" name="eth1" ipv4="10.0.0.14" netPrefixLenV4="30"/>
</node>
<node name="Switch-A" type="SIMPLE" subtype="IOSvL2" location="578,316">
<extensions>
<entry key="AutoNetkit.mgmt_ip" type="string"></entry>
<entry key="config" type="String">! IOSvL2 Config generated on 2015-12-11 21:04&#xD;
! by autonetkit_0.18.1&#xD;
!&#xD;
version 15.2&#xD;
service timestamps debug datetime msec&#xD;
service timestamps log datetime msec&#xD;
no service password-encryption&#xD;
service compress-config&#xD;
no service config&#xD;
enable password cisco&#xD;
ip classless&#xD;
ip subnet-zero&#xD;
no ip domain lookup&#xD;
!&#xD;
line vty 0 4&#xD;
transport input ssh telnet&#xD;
exec-timeout 720 0&#xD;
password cisco&#xD;
login&#xD;
!&#xD;
line con 0&#xD;
password cisco&#xD;
!&#xD;
hostname Switch-A&#xD;
!&#xD;
boot-start-marker&#xD;
boot-end-marker&#xD;
!&#xD;
!&#xD;
!&#xD;
no aaa new-model&#xD;
!&#xD;
!&#xD;
!&#xD;
!&#xD;
!&#xD;
!&#xD;
!&#xD;
!&#xD;
ip cef&#xD;
no ipv6 cef&#xD;
!&#xD;
!&#xD;
spanning-tree mode pvst&#xD;
spanning-tree extend system-id&#xD;
!&#xD;
vlan internal allocation policy ascending&#xD;
!&#xD;
!&#xD;
!&#xD;
!&#xD;
vrf definition Mgmt-intf&#xD;
!&#xD;
address-family ipv4&#xD;
exit-address-family&#xD;
!&#xD;
address-family ipv6&#xD;
exit-address-family&#xD;
!&#xD;
!&#xD;
!&#xD;
!&#xD;
!&#xD;
interface Loopback0&#xD;
description Loopback&#xD;
!&#xD;
interface GigabitEthernet0/0&#xD;
description OOB management&#xD;
! Configured on launch&#xD;
no switchport&#xD;
no ip address&#xD;
no shutdown&#xD;
!&#xD;
interface GigabitEthernet0/1&#xD;
description to Router-B&#xD;
switchport access vlan 2&#xD;
switchport mode access&#xD;
no shutdown&#xD;
!&#xD;
interface GigabitEthernet0/2&#xD;
description to Server-A&#xD;
switchport access vlan 2&#xD;
switchport mode access&#xD;
shutdown&#xD;
!&#xD;
interface GigabitEthernet0/3&#xD;
description to Server-B&#xD;
switchport access vlan 2&#xD;
switchport mode access&#xD;
no shutdown&#xD;
!&#xD;
!&#xD;
ip forward-protocol nd&#xD;
!&#xD;
no ip http server&#xD;
no ip http secure-server&#xD;
!&#xD;
!&#xD;
!&#xD;
!&#xD;
!&#xD;
!&#xD;
control-plane&#xD;
!&#xD;
!&#xD;
!&#xD;
end&#xD;
</entry>
<entry key="Auto-generate config" type="Boolean">false</entry>
</extensions>
<interface id="0" name="GigabitEthernet0/1"/>
<interface id="1" name="GigabitEthernet0/2"/>
<interface id="2" name="GigabitEthernet0/3"/>
</node>
<connection dst="/virl:topology/virl:node[3]/virl:interface[1]" src="/virl:topology/virl:node[1]/virl:interface[1]"/>
<connection dst="/virl:topology/virl:node[4]/virl:interface[1]" src="/virl:topology/virl:node[3]/virl:interface[2]"/>
<connection dst="/virl:topology/virl:node[3]/virl:interface[3]" src="/virl:topology/virl:node[6]/virl:interface[1]"/>
<connection dst="/virl:topology/virl:node[2]/virl:interface[1]" src="/virl:topology/virl:node[1]/virl:interface[2]"/>
<connection dst="/virl:topology/virl:node[8]/virl:interface[1]" src="/virl:topology/virl:node[4]/virl:interface[2]"/>
<connection dst="/virl:topology/virl:node[8]/virl:interface[2]" src="/virl:topology/virl:node[7]/virl:interface[1]"/>
<connection dst="/virl:topology/virl:node[8]/virl:interface[3]" src="/virl:topology/virl:node[5]/virl:interface[1]"/>
</topology>

121
GIT-VIRL-HS-Fulda/topology.virl

@ -0,0 +1,121 @@
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<topology xmlns="http://www.cisco.com/VIRL" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" schemaVersion="0.95" xsi:schemaLocation="http://www.cisco.com/VIRL https://raw.github.com/CiscoVIRL/schema/v0.95/virl.xsd">
<node name="flat-1" type="ASSET" subtype="FLAT" location="429,190">
<interface id="0" name="link0"/>
</node>
<node name="lxc-1" type="SIMPLE" subtype="lxc" location="520,247">
<extensions>
<entry key="config" type="String">#cloud-config&#xD;
bootcmd:&#xD;
- ln -s -t /etc/rc.d /etc/rc.local&#xD;
hostname: lxc-1&#xD;
manage_etc_hosts: true&#xD;
runcmd:&#xD;
- systemctl start rc-local&#xD;
- sed -i '/^\s*PasswordAuthentication\s\+no/d' /etc/ssh/sshd_config&#xD;
- echo "UseDNS no" &gt;&gt; /etc/ssh/sshd_config&#xD;
- service ssh restart&#xD;
- service sshd restart&#xD;
users:&#xD;
- default&#xD;
- gecos: User configured by VIRL Configuration Engine 0.23.9&#xD;
lock-passwd: false&#xD;
name: cisco&#xD;
plain-text-passwd: cisco&#xD;
shell: /bin/bash&#xD;
ssh-authorized-keys:&#xD;
- VIRL-USER-SSH-PUBLIC-KEY&#xD;
sudo: ALL=(ALL) ALL&#xD;
write_files:&#xD;
- path: /etc/systemd/system/dhclient@.service&#xD;
content: |&#xD;
[Unit]&#xD;
Description=Run dhclient on %i interface&#xD;
After=network.target&#xD;
[Service]&#xD;
Type=oneshot&#xD;
ExecStart=/sbin/dhclient %i -pf /var/run/dhclient.%i.pid -lf /var/lib/dhclient/dhclient.%i.lease&#xD;
RemainAfterExit=yes&#xD;
owner: root:root&#xD;
permissions: '0644'&#xD;
- path: /etc/rc.local&#xD;
owner: root:root&#xD;
permissions: '0755'&#xD;
content: |-&#xD;
#!/bin/sh&#xD;
ifconfig eth1 up&#xD;
dhclient -nw eth1&#xD;
systemctl start dhclient@eth1.service&#xD;
# add second nic connecting clients&#xD;
ifconfig eth2 10.10.0.1 netmask 255.255.0.0&#xD;
# set default gateway to VIRL host in flat1 &#xD;
route del -net default&#xD;
route add -net default gw 172.16.1.1&#xD;
# change dns&#xD;
echo "nameserver 8.8.8.8" &gt;/etc/resolv.conf&#xD;
echo "nameserver 8.8.4.4" &gt;&gt;/etc/resolv.conf &#xD;
# enable routing and NAT for 10.10.0.0/16&#xD;
sysctl -w net.ipv4.ip_forward=1&#xD;
iptables -A POSTROUTING -t nat -s 10.10.0.0/16 -o eth1 -j MASQUERADE&#xD;
exit 0&#xD;
</entry>
</extensions>
<interface id="0" name="eth1"/>
<interface id="1" name="eth2"/>
</node>
<node name="lxc-2" type="SIMPLE" subtype="lxc" location="659,241">
<extensions>
<entry key="config" type="String">#cloud-config&#xD;
bootcmd:&#xD;
- ln -s -t /etc/rc.d /etc/rc.local&#xD;
hostname: lxc-2&#xD;
manage_etc_hosts: true&#xD;
runcmd:&#xD;
- systemctl start rc-local&#xD;
- sed -i '/^\s*PasswordAuthentication\s\+no/d' /etc/ssh/sshd_config&#xD;
- echo "UseDNS no" &gt;&gt; /etc/ssh/sshd_config&#xD;
- service ssh restart&#xD;
- service sshd restart&#xD;
users:&#xD;
- default&#xD;
- gecos: User configured by VIRL Configuration Engine 0.23.9&#xD;
lock-passwd: false&#xD;
name: cisco&#xD;
plain-text-passwd: cisco&#xD;
shell: /bin/bash&#xD;
ssh-authorized-keys:&#xD;
- VIRL-USER-SSH-PUBLIC-KEY&#xD;
sudo: ALL=(ALL) ALL&#xD;
write_files:&#xD;
- path: /etc/systemd/system/dhclient@.service&#xD;
content: |&#xD;
[Unit]&#xD;
Description=Run dhclient on %i interface&#xD;
After=network.target&#xD;
[Service]&#xD;
Type=oneshot&#xD;
ExecStart=/sbin/dhclient %i -pf /var/run/dhclient.%i.pid -lf /var/lib/dhclient/dhclient.%i.lease&#xD;
RemainAfterExit=yes&#xD;
owner: root:root&#xD;
permissions: '0644'&#xD;
- path: /etc/rc.local&#xD;
owner: root:root&#xD;
permissions: '0755'&#xD;
content: |-&#xD;
#!/bin/sh&#xD;
ifconfig eth1 10.10.0.100 netmask 255.255.0.0&#xD;
# set default gateway to VIRL host in flat1 &#xD;
route del -net default&#xD;
route add -net default gw 10.10.0.1&#xD;
# change dns&#xD;
echo "nameserver 8.8.8.8" &gt;/etc/resolv.conf&#xD;
echo "nameserver 8.8.4.4" &gt;&gt;/etc/resolv.conf &#xD;
exit 0&#xD;
</entry>
</extensions>
<interface id="0" name="eth1"/>
</node>
<annotations/>
<connection dst="/virl:topology/virl:node[2]/virl:interface[1]" src="/virl:topology/virl:node[1]/virl:interface[1]"/>
<connection dst="/virl:topology/virl:node[3]/virl:interface[1]" src="/virl:topology/virl:node[2]/virl:interface[2]"/>
</topology>
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