I will give an example of installing Quagga in Ubuntu Server 18.04 (bionic).Continue reading “Installing Quagga on Ubuntu Server 18”
AS – Autonomic System.
BGP – Border Gateway Protocol.
You can install quagga in Ubuntu/Debian with the following command:
Once on the server with Quagga after adding several thousand network interfaces, I noticed a message in the logs /var/log/zebra.log:
ZEBRA: netlink-listen recvmsg overrun: No buffer space available
Looked at the current values (I everywhere was 212992):
Continue reading “Solution ZEBRA: netlink-listen recvmsg overrun: No buffer space available”
I will give an example of balancing only incoming traffic with two channels using Quagga.
On the test, I will use Ubuntu 16.04.4 LTS and Quagga 0.99.24.1, the network interface ens1f0 for the second provider with one neighbors and ens2f0 for the first provider with two neighbors, the local network will be connected to ens2f1. Both providers announce “default”.
220.127.116.11/23 this will be my network with white IP addresses.
Continue reading “BGP. Channel Balancing on Quagga”