Blog entries are related to the mainframe operating system z/VSE. Ingolf will share news, hints & tips or any topic. The postings on this site are my own and don't necessarily represent IBM's positions, strategies or opinions.
Last week I mentioned the IBM TCP/IP for z/VSE 2.1 refresh in my z/VSE service news blog entry . However, I believe we should promote the refresh in a separate blog entry, because of its security enhancement. The refresh updates the IBM product to the TCP/IP for z/VSE 2.1 to the 2.1.7 level plus a few fixes. The demo mode is removed. If you don't have valid license keys (see my related blog entry ), you may get messages: IPN110E Product key validation failed for Stack IPN103E TCP/IP Unable to... [More]
The IBM Systems Magazine web pages have good articles around the mainframe. They have several categories such as Administrator, Business & Strategy, Trends, Storage, Case Studies. Under Trends you can find topics related to z/VM and Linux on z Systems. The link to web pages is here . Besides the mainframe you can also find information about other IBM platforms like AIX, Linux on POWER, IBM i.