Ipsec

Junos - VPN Hierarchy

2011-12-23 ·1 min read

Wow! A Junos post! Amazing. We all know that the configuration on a Junos box is very hierarchical. Sometimes it doesn’t make a lot of sense, but it’s all a pretty cascade of code. One of …

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VRF-Aware IPSec Tunnels

2011-12-13 ·5 min read

Man, time is hard to come by of late. I’ve had so little time to rest that’s it’s hard to get my thoughts together. It’s a good thing in this case, though, since it’s my …

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Network Protocol Overhead

2011-01-10 ·1 min read

Here are some packet overhead numbers for a few popular protocols to help with doing bandwidth requirement calculations. This may be another add-as-we-go post, so please comment with additions or …

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Stubby Post - A Story on VPN Hardware Acceleration

2010-11-01 ·2 min read

We use a hosted application that requires IPSec tunnels to the provider from different properties across the country. The ones in the lower 48 perform adequately, but the new one in Alaska is …

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