=====EVE-NG=====

====Change Log====
[[http://www.dergenterprises.com/wiki/doku.php?id=eve-ng:eve_change_log|Change Log]]

====Notes====
HTML5 console seems to have a lot of bugs. Recommend using the Legacy console.

====Images Supported====
[[http://www.dergenterprises.com/wiki/doku.php?id=eve-ng:images_supported|Images Supported]]

====Do at start====
  * For Python 2
    * <code>python /opt/unetlab/addons/iol/bin/CiscoIOUKeygen.py</code>
    * Then replace the key under the license section of /opt/unetlab/addons/iol/bin/iourc
  * For Python 3
    * <code>rm /opt/unetlab/addons/iol/bin/CiscoIOUKeygen.py
touch /opt/unetlab/addons/iol/bin/CiscoIOUKeygen.py
nano /opt/unetlab/addons/iol/bin/CiscoIOUKeygen.py</code>
      * Paste into CiscoIOUKeygen.py (should be an empty file first)
        * <code>print("*********************************************************************")
print("Cisco IOU License Generator - Kal 2011, python port of 2006 C version")
import os
import socket
import hashlib
import struct
# get the host id and host name to calculate the hostkey
hostid=os.popen("hostid").read().strip()
hostname = socket.gethostname()
ioukey=int(hostid,16)
for x in hostname:
 ioukey = ioukey + ord(x)
print("hostid=" + hostid +", hostname="+ hostname + ", ioukey=" + hex(ioukey)[2:])
# create the license using md5sum
iouPad1 = b'\x4B\x58\x21\x81\x56\x7B\x0D\xF3\x21\x43\x9B\x7E\xAC\x1D\xE6\x8A'
iouPad2 = b'\x80' + 39*b'\0'
md5input=iouPad1 + iouPad2 + struct.pack('!i', ioukey) + iouPad1
iouLicense=hashlib.md5(md5input).hexdigest()[:16]
 
print("\nAdd the following text to ~/.iourc:")
print("[license]\n" + hostname + " = " + iouLicense + ";\n")
with open("iourc.txt", "wt") as out_file:
 out_file.write("[license]\n" + hostname + " = " + iouLicense + ";\n")
print("^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\nCopied to the file iourc.txt\n ")
 
print("You can disable the phone home feature by:")
print("echo '127.0.0.127 xml.cisco.com' >> /et[c]/hosts\n")</code>
  * <code>python3 /opt/unetlab/addons/iol/bin/CiscoIOUKeygen.py</code>
  * <code>/opt/unetlab/wrappers/unl_wrapper -a fixpermissions</code>

__Update EVE-NG__
<code>apt-get update -y
apt-get upgrade -y
reboot</code>
Then you will probably have to power off/on the VM.

__Check EVE Version__
<code>dpkg -l eve-ng
dpkg -l eve-ng-pro</code>

__Add More Storage__

  - Just add a new HDD and EVE will auto-magically do the rest upon start up.
  - Then for a Linux machine:
    - Only need to add a second hdd in image folder
**virtiob.qcow2**
    - To expand the Linux partition
      - <code>/opt/qemu/bin/qemu-img create -f qcow2 virtioa.qcow2 40G</code>

__Check Free Space__
<code>df -h</code>
====Arista vEOS====
veos-4.15.5M
login: admin
====Cisco CSR 1000v====
csr1000v-3.16.00.S.155-3.S
csr1000v-universalk9.03.14.00.S.155-1.S-std
====Cisco IOS 3725 (Dynamips)====
c3725-adventerprisek9-mz.124-15.T14.image
====Cisco IOS 7206 VXR (Dynamips)====
c7200-adventerprisek9-mz-152-4.S7.image
====Cisco ASA====
asa-842-k8
====Cisco ASAv====
asav-952-204
====Cisco XRv====
xrv-k9-6.0.1
====Cisco vIOS L2====
viosl2-adventerprisek9-m-15.2.4055
====Juniper Olive====
olive-12.1.R1.9\\ 
login: root\\  
cli
====Ostinato====
ostinato-0.7-v1

[[https://www.youtube.com/watch?v=5hoyZOgjqIg/|YouTube]]

login: tc

====Palo Alto VM====
paloalto-7.0.1

Will have to use VNC to login in. Telnet will not work initially.

Login: admin

Password: admin
====F5 BigIP====
Default CLI username/password: admin/default

https://support.f5.com/csp/article/K13148

May not be needed for version 13

bigip-12.0

How to enable Telnet:
<code>cd /opt/unetlab/addons/qemu/bigip-xxxx

rmmod nbd
modprobe nbd max_part=16
/opt/qemu/bin/qemu-nbd -c /dev/nbd0 hda.qcow2
mount /dev/nbd0p1 /mnt/
sed -e 's/ \(console=tty0 \)\([^c]\)/ \1 console=ttyS0 \2/' -e 's/\(^splashimage.*\)/#\1\nserial --unit=0 --speed=9600\nterminal --timeout=8 console serial\n/' -i  /mnt/grub/grub.conf
umount /mnt/
/opt/qemu/bin/qemu-nbd -d /dev/nbd0
rmmod nbd
</code>
====vPC====
Works

====vIOS====
vios-adventerprisek9-m-15.6.2T

====Linux====
linux-tinycore-6.4
not working yet

====L2 IOL====
L2-ADVENTERPRISEK9-M-15.2-20150703.bin

L2-ADVENTERPRISEK9-M-15.2-IRON-20151103.bin

Type the following via SSH to start:
<code>LD_LIBRARY_PATH=/opt/unetlab/addons/iol/lib /opt/unetlab/addons/iol/bin/L2-ADVENTERPRISEK9-M-15.2-20150703.bin 1</code>
<code>LD_LIBRARY_PATH=/opt/unetlab/addons/iol/lib /opt/unetlab/addons/iol/bin/L2-ADVENTERPRISEK9-M-15.2-IRON-20151103.bin 2</code>

====L3 IOL====
  * Router
    * L3-ADVENTERPRISEK9-M-15.2-M5.3.bin
    * L3-ADVENTERPRISEK9-M-15.4-2T.bin

<code>LD_LIBRARY_PATH=/opt/unetlab/addons/iol/lib /opt/unetlab/addons/iol/bin/L3-ADVENTERPRISEK9-M-15.2-M5.3.bin 1</code>
<code>LD_LIBRARY_PATH=/opt/unetlab/addons/iol/lib /opt/unetlab/addons/iol/bin/L3-ADVENTERPRISEK9-M-15.4-2T.bin 1</code>

====Troubleshooting====
[[https://www.eve-ng.net/index.php/faq|EVE-ng FAQ]]
  * EVE is showing: “Eve host license host error (97)” 
    * <code>systemctl restart licserver</code>
    * <code>/opt/unetlab/wrappers/unl_wrapper -a fixpermissions</code>
      * or
    * <code>/opt/unetlab/wrappers/unl_wrapper -a fixpermissions dummy</code>

====Ostinato Traffic Generator====
  - Installs on Ubuntu 18.04
  - Have to install Ubuntu first, then the Ostinato package
  - [[linux:ostinato|Ostinato addon for Ubuntu]]

====Ubuntu Mate 20.04====
  - IP Configuration via nmtui
    - en3
      - IP: 192.1.255.100/24
      - GW: 192.1.255.254
      - DNS: 8.8.8.8
    - en4
      - 10.82.83.101/24
  - Firefox
    - Homepage: https://192.1.255.101
    - Username: admin
    - Password: admin

====Notes====
Try setting your quality level to high in the VNC client session configuration instead of Auto.\\ 
https://www.eve-ng.net/index.php/documentation/howtos/howto-create-own-linux-host-image/\\ 
https://cloudmoran.wordpress.com/2019/04/18/eve-ng-qemu-modify-base-images/\\ 
  - /opt/qemu/bin/qemu-img convert -c -O qcow2 /opt/unetlab/tmp/0/8/4760155f-e4bd-4bce-befa-04b9b544fe43/37/hda.qcow2 /tmp/hda.qcow2\\ 
# ip addr add 192.168.1.100/24 dev eth0 broadcast 192.168.1.255\\ 
# ip link set eth0 up\\ 
https://maunium.net/blog/resizing-qcow2-images/\\ 
  - qemu-img resize image.qcow2 +SIZE\\