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This is a common problem: you have some big files (for example a disk image) to transfer over a Gigabig Ethernet link and it takes too much time with SCP/SFTP . Also you probably don’t want to bother installing an ftp server, then what’s the answer? It’s called HPN-SSH and it’s a patchset you can […] Yesterday linux 3.3.0 has been released, one of the less talked features is the new assembly optimized Serpent cipher algorithm. Serpent is a symmetric keyblock cipher which was a finalist in the Advanced Encryption Standard (AES) contest, where it came second to Rijndael. Serpent was designed by Ross Anderson, Eli Biham, and Lars Knudsen. Source: […] Netperf is a benchmark that can be used to measure the performance of a network. I did a simple test over a 1Gb/s ethernet link to compare IPv4 and IPv6 overhead, here are the results: ~ # netperf -4 -H 192.168.2.1 MIGRATED TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 192.168.2.1 (192.168.2.1) port […] |
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