John W Kerns (@packetsar) 's Twitter Profile
John W Kerns

@packetsar

Multi-disciplined IT engineer. Blogger\Dev at packetpushers.net and github.com/PackeTsar. Insert some disclaimer here

ID: 2324314088

linkhttp://blog.packetsar.com calendar_today02-02-2014 20:18:41

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John W Kerns (@packetsar) 's Twitter Profile Photo

After hearing the ipv6buzz show this week on AWS, I decided to publish my workaround to the current #IPv6 limitation in AWS's VPN service: packetpushers.net/ipv6-vpn-to-aw…

John W Kerns (@packetsar) 's Twitter Profile Photo

I wrote a follow up to my 'IPv6 VPN to AWS' post. Perhaps not for everybody, but an interesting use case nonetheless packetpushers.net/strongswan-an-…

Scott Hogg (@scotthogg) 's Twitter Profile Photo

Have you ever listened to an #IPv6 excuse or heard myths and misconceptions about #IPv6? HexaBuild has compiled and summarized the Benefits, Barriers, Excuses, Myths, and Misconceptions about #IPv6 in one document. hubs.ly/H0lplBy0

VyOS (@vyos_dev) 's Twitter Profile Photo

Cisco anyconnect-compatible server based on great OpenConnect software will be available in tomorrow's rolling release. thanks for great work, Dmitriy! #vyos #cisco #anyconnect #openconnect #oss #networking

Cisco anyconnect-compatible server based on great OpenConnect software will be available in tomorrow's rolling release.  thanks for great work, Dmitriy! #vyos #cisco #anyconnect #openconnect #oss #networking
John W Kerns (@packetsar) 's Twitter Profile Photo

Me: "Hey I sent you the info on the 9300 switch in Teams" Them: "Microsoft Teams?" Me: "No, Webex Teams" Them: "Oh ok, the Catalyst 9300?" Me: "No, the Nexus 9300" Cisco - Can you please use some uniqueness in your names?

John W Kerns (@packetsar) 's Twitter Profile Photo

I don't understand how people hate on VTP and still embrace dynamic routing and automation in general. Especially since VTPv3 fixes the old issues cited when hating on it. VTP or no VTP? And why if no VTP?

John W Kerns (@packetsar) 's Twitter Profile Photo

Want to determine the maturity/stability of a networking product? Find out how much of its feature-set has #IPv6 parity with legacy IP. If it has limited IPv6 support, then it likely has major bugs you will encounter, even if you aren't using IPv6 at all.

Daniel Dib (@danieldibswe) 's Twitter Profile Photo

I was looking for some information on bonding interfaces in Linux and ran into this fantastic post by John W Kerns that both summarizes the options, and introduces us to an interesting troubleshooting scenario with LLDP. Fantastic work! packetpushers.net/blog/linux-bon…

The Art of Network Engineering (@artofneteng) 's Twitter Profile Photo

🚨 IPv6 Is No Longer Optional 🚨 Still relying on IPv4 and NAT? You’re not alone—but it’s time for a reality check. In this episode Ed Horley Kevin Myers Chris Miles and permit ip andy andy tackle the real reasons IPv6 is essential for modern networking: 🔹 Scaling networks without