Tag: OSPF

OSPF – Once in your head, it really is open shortest path first ;)

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As we traverse the expansive landscape of network protocols, one stands out as a cornerstone, like the granddaddy of routing: OSPF, or Open Shortest Path First. Its dynamic nature and… Read more »

Firefly Perimeter – OSPF over GRE over IPsec

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After attending the JNCIE-SEC bootcamp last week, I saw that one topic was barely mentioned: The way of running OSPF over GRE over IPsec. Since this setup is barely used… Read more »