Change Log

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

Images Supported

• For Python 2

  • python /opt/unetlab/addons/iol/bin/CiscoIOUKeygen.py

  • Then replace the key under the license section of /opt/unetlab/addons/iol/bin/iourc
• For Python 3

  • rm /opt/unetlab/addons/iol/bin/CiscoIOUKeygen.py
    touch /opt/unetlab/addons/iol/bin/CiscoIOUKeygen.py
    nano /opt/unetlab/addons/iol/bin/CiscoIOUKeygen.py

    • Paste into CiscoIOUKeygen.py (should be an empty file first)

      • 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")

• python3 /opt/unetlab/addons/iol/bin/CiscoIOUKeygen.py

• /opt/unetlab/wrappers/unl_wrapper -a fixpermissions

Update EVE-NG

apt-get update -y
apt-get upgrade -y
reboot

Then you will probably have to power off/on the VM.

Check EVE Version

dpkg -l eve-ng
dpkg -l eve-ng-pro

Add More Storage

1. Just add a new HDD and EVE will auto-magically do the rest upon start up.
2. Then for a Linux machine:
   1. Only need to add a second hdd in image folder

virtiob.qcow2

1. To expand the Linux partition

   1. /opt/qemu/bin/qemu-img create -f qcow2 virtioa.qcow2 40G

Check Free Space

df -h

veos-4.15.5M login: admin

csr1000v-3.16.00.S.155-3.S csr1000v-universalk9.03.14.00.S.155-1.S-std

c3725-adventerprisek9-mz.124-15.T14.image

c7200-adventerprisek9-mz-152-4.S7.image

asa-842-k8

asav-952-204

xrv-k9-6.0.1

viosl2-adventerprisek9-m-15.2.4055

olive-12.1.R1.9
login: root
cli

ostinato-0.7-v1

YouTube

login: tc

paloalto-7.0.1

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

Login: admin

Password: admin

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:

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

Works

vios-adventerprisek9-m-15.6.2T

linux-tinycore-6.4 not working yet

L2-ADVENTERPRISEK9-M-15.2-20150703.bin

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

Type the following via SSH to start:

LD_LIBRARY_PATH=/opt/unetlab/addons/iol/lib /opt/unetlab/addons/iol/bin/L2-ADVENTERPRISEK9-M-15.2-20150703.bin 1

LD_LIBRARY_PATH=/opt/unetlab/addons/iol/lib /opt/unetlab/addons/iol/bin/L2-ADVENTERPRISEK9-M-15.2-IRON-20151103.bin 2

• Router
  • L3-ADVENTERPRISEK9-M-15.2-M5.3.bin
  • L3-ADVENTERPRISEK9-M-15.4-2T.bin

LD_LIBRARY_PATH=/opt/unetlab/addons/iol/lib /opt/unetlab/addons/iol/bin/L3-ADVENTERPRISEK9-M-15.2-M5.3.bin 1

LD_LIBRARY_PATH=/opt/unetlab/addons/iol/lib /opt/unetlab/addons/iol/bin/L3-ADVENTERPRISEK9-M-15.4-2T.bin 1

EVE-ng FAQ

• EVE is showing: “Eve host license host error (97)”

  • systemctl restart licserver

  • /opt/unetlab/wrappers/unl_wrapper -a fixpermissions

    • or

  • /opt/unetlab/wrappers/unl_wrapper -a fixpermissions dummy

1. Installs on Ubuntu 18.04
2. Have to install Ubuntu first, then the Ostinato package
3. Ostinato addon for Ubuntu

1. IP Configuration via nmtui
   1. en3
      1. IP: 192.1.255.100/24
      2. GW: 192.1.255.254
      3. DNS: 8.8.8.8
   2. en4
      1. 10.82.83.101/24
2. Firefox
   1. Homepage: https://192.1.255.101
   2. Username: admin
   3. Password: admin

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/

1. /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/

1. qemu-img resize image.qcow2 +SIZE