scripts

Some useful scripts for monitoring

check_bgp.pl

Monitor BGP in Quagga routing daemon.

Usage

perl check_bgp.pl

Requirements

User should be in sudoers with permissions for vtysh. Smth like that:

youruser ALL=(ALL) NOPASSWD: /usr/bin/vtysh -c sh ip*

bind_stats.py

Get qtype stats from bind9 DNS.

Usage

python bind_stats.py %QTYPE%

$ python bind_stats.py AAAA
198556650

Requirements

1. pip install requests

2. Of course bind9 should be configured with json support. We hate XML, right? In bind config do not forget to add smth like:

statistics-channels {
        inet 127.0.0.1 port 8080 allow { 127.0.0.1; };
};

modify_path.py

Just a funny script for modifying traceroute output with scapy.

Usage

1. Block icmp6 on local firewall (ip6tables)
2. Add alias ipv6 address to the interface
3. Run the script with needed params

python modify_path.py -i interface_name -r replace_ip

More details at https://spronin.blogspot.ru/2016/12/when-scapy-gets-bored.html

Requirements

1. pip install scapy