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  • Townsend Security Calls It Quits

    December 13, 2023 Alex Woodie

    After 40 years in business, Townsend Security will cease operations at the end of the month, the company’s principal, Patrick Townsend, announced last week. “It has been my honor to serve you and work with you for these many years, and I know that our security solutions have kept many safe from harm,” he wrote.

    Townsend Security traces its roots back to 1984, when Townsend created a consulting team to provide network and communications solutions for a global chipmaker, according to Patrick Townsend’s LinkedIn page. Townsend formally founded Townsend Security in 1991, and has served the IBM midrange community …

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  • IBM i PTF Guide, Volume 22, Number 27

    July 14, 2020 Doug Bidwell

    Welcome to the second half of 2020 after a brief holiday hiatus from The Four Hundred and therefore the IBM i PTF Guide.

    There is another new HIPER for the Virtual I/O Server, or VIOS, which again we know all of you IBM i shops love dearly. The HIPER is IJ25390, and it is for slow TCP performance with the Virtual Ethernet adapter and large send. Here is some more on that LSO – short for large send offload – and specifically a link that explains it better than we did two weeks ago, plus another link to a …

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