jwbensley

#!/bin/bash

set -eu

# Example script which will get the number of IPv4 and IPv6 prefixes seen via each ASN in PeeringDB with a non-zero prefix limit.
# For example purposes; script is limited to the first 10 ASNs in PeeringDB, and one route collector, route-views.isc.
# Possible usage would be to query the broken API (https://status.broker.bgpkit.com/?tab=collectors) for a few route collectors
# which DON'T have this ASN connected, but DO have a few full table feeds each, to get a world view of that ASN.
# This script uses a locally built Monocle binary, the docker image can't be used until v1.4 is released:
# https://github.com/bgpkit/monocle/milestone/11

jwbensley

Draft Policy Name: Require newly created AS-SETs to have hierarchical names
ID: AFPUB-2026-ASN-001-DRAFT01
Submission Date: 2026/05/15
Version: 2.0
Author(s):
(a) Name: James Bensley
(b) Email address: james@inter.link
(c) Affiliation: Inter.link GmbH

jwbensley

trait Parent {
    fn print_x(&self) {
        println!("X is: {}", self.get_x());
    }
    
    fn get_x(&self) -> u16;
}

trait Child: Parent {
    fn child_fn(&self) {

jwbensley

#!/usr/bin/env python3

"""
ASN to AS-SET mapping:
AS4200000011 -> AS-A1
AS4200000021 -> AS-B1
AS4200000022 -> AS-B2
AS4200000023 -> AS-B3
AS4200000031 -> AS-C1
AS4200000032 -> AS-C2

jwbensley

#include <inttypes.h> // uint*_t
#include <stdio.h>  // perror(), printf()
#include <stdlib.h> // memcpy, posix_memalign()
#include <string.h> // malloc()
#include <time.h>   // clock_t, CLOCKS_PER_SEC
#include <unistd.h> // getpagesize()

static inline void memcpy_aligned(void *to, const void *from, size_t len) {
    if (len <= 64) {
        memcpy(to, from, 64);

jwbensley

// Not all functions are referenced below are called, that is intentional to verify that they are not being called.


// Provide timestamps:

function print_ts() {
  ts = gettimeofday_us();
  printf("[%10d.%06d] ", ts/1000000, ts%1000000);
}

jwbensley

#!/bin/bash
#
# Kills all iptables rules and unloads all iptables/netfilter related
# kernel modules.
#
# From: https://github.com/netoptimizer/network-testing/blob/master/bin/netfilter_unload_modules.sh
# Author: Jesper Dangaard Brouer <netoptimizer@brouer.com>

# Trick so, program can be run as normal user, will just use "sudo"
if [ "$EUID" -ne 0 ]; then

jwbensley

# Code from https://github.com/cisco-grpc-connection-libs/ios-xr-grpc-python/blob/master/examples/grpc_cfg.py

from grpc.framework.interfaces.face.face import AbortionError
import json
from time import sleep
import sys
sys.path.insert(0, '../')
from lib.cisco_grpc_client import CiscoGRPCClient