VirtualTam's bookmarks

1. High-Speed Packet Transmission in Go: From net.Dial to AF_XDP 2024-03-31

   tags: linux/kernel, linux/kernel/ebpf, network/bgp, network/packet, network/router, network/socket, programming/go

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   • Building an XDP (eXpress Data Path) based BGP peering router
   • atoonk/ping-aws-ips - ping all AWS IP addresses to see how many ec2 instances AWS has at any given time
   • atoonk/go-pktgen - Go Packet Generator
2. Make Your Own Travel Router With A NanoPi And Armbian – /var/log/tmaurice 2020-09-28

   tags: linux, network, network/dns, network/router, network/vpn/wireguard, raspberry-pi, unbound, wifi

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3. How NAT traversal works · Tailscale Blog 2020-09-19

   tags: network, network/address-translation, network/firewall, network/router, network/tcp, network/udp, network/webrtc

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4. Monitoring SFR Box NB4 / NB6 2020-08-15

   tags: ethernet, network/router, programming/api/rest, sfr, telecom

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   • https://forum.jeedom.com/viewtopic.php?f=144&t=45702&sid=e1104bba9b1c4006760a011c129077f3
   • https://github.com/limad/plugin-sfrBox
   • https://limad.github.io/plugin-sfrBox/fr_FR/
   • https://la-communaute.sfr.fr/t5/wifi-connexion-filaire-et-d%C3%A9bit/nb6-traffic-monitor/td-p/2112893
   • https://forum.fhem.de/index.php?topic=81555.0
   • https://blog.ariase.com/box/actualite/openbox4-linux-neufbox
5. Avery's laws of wifi reliability 2020-01-13

   tags: bandwidth, network, network/router, wifi

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6. PeeringDB - freely available, user-maintained, database of networks, and the go-to location for interconnection data 2020-01-06

   tags: internet, internet-service-provider, network, network/router

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   • https://github.com/dbarrosop/sir
   • https://github.com/sileht/bird-lg/
7. Network Automation and Programmability Abstraction Layer with Multivendor support 2019-07-15

   tags: automation, ddos, hardware, linux/kernel/ebpf, network, network/router

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   • https://github.com/napalm-automation/napalm
   • https://pynet.twb-tech.com/blog/automation/napalm-ios.html
   • https://blog.cloudflare.com/the-internet-is-hostile-building-a-more-resilient-network/
   • https://blog.ipspace.net/2015/06/napalm-integrating-ansible-with-network.html
8. Comparison of NAT Instances and NAT Gateways - Amazon Virtual Private Cloud 2019-06-27

   tags: cloud, cloud/aws, network, network/router, security

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   • https://www.theguild.nl/cost-saving-with-nat-instances/
   • https://dzone.com/articles/nat-instance-vs-nat-gateway
   • https://docs.aws.amazon.com/vpc/latest/userguide/VPC_NAT_Instance.html
   • https://docs.aws.amazon.com/vpc/latest/userguide/vpc-nat-gateway.html
   • https://aws.amazon.com/blogs/aws/new-managed-nat-network-address-translation-gateway-for-aws/
   • https://dzone.com/articles/aws-vpc-nat-instance-failover
   • https://aws.amazon.com/articles/high-availability-for-amazon-vpc-nat-instances-an-example/
9. ProSafeLinux: Configure Netgear ProSafe Plus Switches on linux 2018-12-17

   tags: hardware, linux, network, network/dhcp, network/router, switch

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   • http://www.downloads.netgear.com/files/GS108T_UM_11Feb08.pdf
   • https://community.netgear.com/t5/Smart-Plus-Click-Switches/GS108T-Management-VLAN-and-DHCP-server/td-p/1242536
   • https://kb.netgear.com/21988/How-do-I-configure-a-DHCP-server-using-the-web-interface-on-my-managed-switch
   • https://community.netgear.com/t5/Smart-Plus-Click-Switches/GS108T-no-dhcp-coming-thru/td-p/402549
   • https://community.netgear.com/t5/Managed-Switches/DHCP-through-GS108Tv2/td-p/1416570
   • https://community.spiceworks.com/topic/1670135-netgear-gs108t-switch-configuration
10. iptables 2018-07-04

    tags: linux, linux/iptables, network, network/firewall, network/router, sysadmin

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    Documentation:

    • https://www.netfilter.org/documentation/index.html
    • https://www.netfilter.org/documentation/HOWTO//netfilter-hacking-HOWTO.html
    • https://www.netfilter.org/documentation/HOWTO//networking-concepts-HOWTO.html
    • https://www.netfilter.org/documentation/HOWTO//NAT-HOWTO.html
    • https://www.netfilter.org/documentation/HOWTO//packet-filtering-HOWTO.html
      • https://www.netfilter.org/documentation/HOWTO//packet-filtering-HOWTO-6.html
      • https://www.netfilter.org/documentation/HOWTO//packet-filtering-HOWTO-7.html

    Articles:

    • https://www.digitalocean.com/community/tutorials/how-the-iptables-firewall-works
    • https://www.digitalocean.com/community/tutorials/how-to-list-and-delete-iptables-firewall-rules
    • https://www.digitalocean.com/community/tutorials/iptables-essentials-common-firewall-rules-and-commands
    • https://www.digitalocean.com/community/tutorials/a-deep-dive-into-iptables-and-netfilter-architecture
    • https://www.digitalocean.com/community/tutorials/how-to-choose-an-effective-firewall-policy-to-secure-your-servers

    How-tos:

    • https://wiki.centos.org/HowTos/Network/IPTables
    • https://www.digitalocean.com/community/tutorials/how-to-set-up-a-firewall-using-iptables-on-ubuntu-14-04

    Routing:

    • https://www.frozentux.net/iptables-tutorial/iptables-tutorial.html
    • https://www.frozentux.net/iptables-tutorial/images/tables_traverse.jpg
    • https://www.frozentux.net/iptables-tutorial/images/table_subtraverse.jpg
    • https://upload.wikimedia.org/wikipedia/commons/3/37/Netfilter-packet-flow.svg

    RHEL Documentation:

    • https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/security_guide/sect-security_guide-firewalls-common_iptables_filtering
    • https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/security_guide/sect-security_guide-firewalls-forward_and_nat_rules
    • https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/security_guide/sect-security_guide-firewalls-malicious_software_and_spoofed_ip_addresses
    • https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/security_guide/sect-security_guide-firewalls-iptables_and_connection_tracking
    • https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/security_guide/sect-security_guide-iptables
    • https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/security_guide/sec-setting_and_controlling_ip_sets_using_iptables
11. Proxmox: Networking, Firewall, Security 2018-05-15

    tags: linux, linux/debian, network, network/firewall, network/router, security, virtualization/proxmox

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    • https://pve.proxmox.com/wiki/Network_Configuration
    • https://pve.proxmox.com/wiki/Firewall
    • https://pve.proxmox.com/wiki/Fail2ban
    • https://forum.proxmox.com/threads/how-to-implement-fail2ban-on-host.3583/
    • https://forum.proxmox.com/forums/proxmox-ve-networking-and-firewall.17/
    • https://myatus.com/p/guide-firewall-and-router-with-proxmox-extending-its-us/
    • https://www.kiloroot.com/secure-proxmox-install-sudo-firewall-with-ipv6-and-more-how-to-configure-from-start-to-finish/
    • https://blog.waccabac.com/gestion-du-pare-feu-de-proxmox-ve-4/
12. LWN - Berkeley Packet Filter comes to firewalls 2018-02-20

    tags: linux, linux/kernel, network, network/firewall, network/packet, network/router

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    • https://lwn.net/Articles/747504/
    • https://lwn.net/Articles/747557/
    • https://en.wikipedia.org/wiki/Berkeley_Packet_Filter
13. pfSense® - World's Most Trusted Open Source Firewall 2018-01-19

    tags: bsd/freebsd, network, network/firewall, network/router, unix

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    • https://github.com/pfsense
    • https://www.reddit.com/r/PFSENSE/
14. The WRT54GL: A 54Mbps router from 2005 still makes millions for Linksys | Ars Technica 2016-07-23

    tags: dd-wrt, linksys, linux, network/router, openwrt, wireless

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15. Introducing “6-pack”: the first open hardware modular switch 2015-02-11

    tags: 6, facebook, network, network/router, open, pack, rack, source, switch

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    https://code.facebook.com/posts/681382905244727/introducing-wedge-and-fboss-the-next-steps-toward-a-disaggregated-network/ https://code.facebook.com/posts/360346274145943/introducing-data-center-fabric-the-next-generation-facebook-data-center-network/

16. livebox:firmware [DBZoo] 2013-05-31

    tags: firmware, hack, livebox, network, network/router, telnet, tftp

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