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How-to articles, industry news, opinions, analysis, and career advice for network engineers and anyone else who likes to keep up with the packet zeitgeist.
RSSThe more pedantic in the tech community argue about the merits of public-private key authentication vs. simple password authentication when logging into an SSH host. I have no strong opinion…
READ MOREMelchior Aelmans of Juniper Networks explains what TCP/AO (RFC5925) is to Packet Pushers podcast host Ethan Banks. Then we get a Junos-based demo of TCP/AO in action authenticating a BGP…
READ MOREThe Palo Alto User-ID feature is awesome as long as you can feed it IP-to-User mappings. PAN provides agents to do this which work in many environments, but not usually…
READ MOREI was configuring 802.1x for a customer the other day, and had everything configured correctly. However, for some reason, the RADIUS server was still rejecting the attempted logins. We had…
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