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Python Scapy: Wait for CDP-Neighbor

2018-11-02
By: ron
On: 2018-11-02
In: automation, Scripting, Windows
With: 0 Comments

After provisioning a new Cisco CSR1000V-Router this script waits until the router is fully deployed got it’s Management-IP-Address assigned via DHCP. and returns this Management IP-Address. Prepare First, install „netaddr“-package. needed to check, if the management-IP of the CDP-Neighbor is in the correct IP-Subnet the „wait-for-CDP“-Script Obviously far to much hard-coded stuff, just as an example 😉 waiting for a CDP-Neighbor to appear with the following properties: hostname „CSR-A“ an IP-Address within the network „192.168.56.0 /24“ at the interface VirtualBox Host-Only-Network Provision a new CSR1000V Router named „CSR-A“ Run the „wait-for-CDP-Neighbor“-Script In a second CMD-Box, and… Be patient, of course. Or store the returned IP-AddressRead More →

Ubuntu – Install Ansible

2018-10-05
By: ron
On: 2018-10-05
In: automation, linux
With: 0 Comments

It should be easy, and it is – but no single-command installation: Look at the Ubuntu Packet-Search for Ansible: it’s in the „universe“-repository Add the „universe“-repository: Now it works: Which version? as „packages.ubuntu.com“ said: 2.5.1Read More →

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