Scott Lowe

APRIL 29, 2015

This session was titled “IPv6 Microsegmentation,” and the speaker was Ivan Pepelnjak. The session starts with a discussion of the problems found in Layer 2 IPv6 networks. Note that some of these attacks are also common to IPv4 and are not necessarily unique to IPv6. Can we use shared Layer 3 IPv6 subnets?

IPv6 60

IPv6 Firewall Network Mobile 60

CTOvision

AUGUST 11, 2013

Many ISPs and end-user firewalls seek to block bogons, because they have no legitimate use (more details on how successful they can be at this are below). But filtering the full bogon list requires about 5000 rules for IPv4 and about 70,000 rules for IPv6. Filtering private IP addresses requires only a few rules.

IPv6 242

IPv6 Network Firewall Internet 242

Network World

FEBRUARY 1, 2018

If portions of enterprise data-center networks have no need to communicate directly with the internet, then why do we configure routers so every system on the network winds up with internet access by default? Also on Network World: IPv6 deployment guide ; What is edge computing and how it’s changing the network? +

IPv6 84

IPv6 Security Firewall How To 84

Network World

FEBRUARY 1, 2018

If portions of enterprise data-center networks have no need to communicate directly with the internet, then why do we configure routers so every system on the network winds up with internet access by default? Also on Network World: IPv6 deployment guide ; What is edge computing and how it’s changing the network? +

IPv6 83

IPv6 Security Firewall How To 83

SecureWorld News

OCTOBER 8, 2023

This involves several steps, including: Regularly back up your data, saving it to external drives or cloud services to protect against data loss. Fully utilize firewall capabilities. If your internet provider offers IPv6, be sure to implement security precautions tailored for this protocol. Use the 3-2-1 backup rule.

Network 80

Network Security Guidelines IPv6 80

Galido

JUNE 28, 2018

The PRTG solution will provide you with detailed tracking data and historical reports on all network components. IPv6 support. They also provide a Windows, Android and iOS app, enabling you to connect to more than one core server to retrieve monitoring data. Paessler’s CEO talks about PRTG. Complete Network monitoring.

Network 60

Network LAN VOIP Licensing 60

Scott Lowe

FEBRUARY 2, 2017

I’ve got a new collection of links and articles from around the Web on various data center-focused technologies. Simon Leinen (from SWITCHengines) explains their use of IPv6 with OpenStack. Vivek Gite over at nixCraft explains how to use ufw (Uncomplicated Firewall) on Ubuntu to limit SSH connections. Networking. Good advice.

Linux 60

Linux Network Virtualization IPv6 60